The following tables present IEM computed monthly data summaries based on daily data provided by or computed for the IEM. A download interface exists for the daily summary information. The climatology is provided by the nearest NCEI climate station (USW00027502) within the current 1991-2020 dataset.

To load shown data into Microsoft Excel, highlight the table information with your mouse and then copy/paste into Excel.

Precipitation Totals [inch]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1948MMMMMM0.000.00MMMM
1949MMMMMMMMMMMM
1950MMMMMMMMMMMM
1951MMMMMMMMMMMM
1952MMMMMMMMMMMM
1953MMMMMMMMMMMM
1954MMMMMMMMMMMM
1955MMMMMMMMMMMM
1956MMMMMMMMMMMM
1957MMMMMMM0.000.000.000.000.00
19580.000.000.000.000.000.000.000.000.000.000.000.00
19590.000.000.000.000.000.000.000.000.000.000.000.00
19600.000.000.000.000.000.000.000.000.000.000.000.00
19610.000.000.000.000.000.000.000.000.000.000.000.00
19620.000.000.000.000.000.000.000.000.000.000.000.00
19630.000.000.000.000.000.000.000.000.000.000.000.00
19640.000.000.000.000.000.000.000.000.000.000.000.00
19650.000.000.000.000.000.000.000.000.000.000.000.00
19660.000.000.000.000.000.000.000.000.000.000.000.00
19670.000.000.000.000.000.000.000.000.000.000.000.00
19680.000.000.000.000.000.000.000.000.000.000.000.00
19690.000.000.000.000.000.000.000.000.000.000.000.00
19700.000.000.000.000.000.000.000.000.000.000.000.00
19710.000.000.000.000.000.000.000.000.000.000.000.00
19720.000.000.000.000.000.00M0.000.000.000.000.00
19730.000.000.000.000.000.000.000.000.000.000.000.00
19740.000.000.000.000.000.000.000.000.000.000.000.00
19750.000.000.000.000.000.000.000.000.000.000.000.00
19760.000.000.000.000.000.000.000.000.000.000.000.00
19770.000.000.000.000.000.000.000.000.000.000.000.00
19780.000.000.000.000.000.000.000.000.000.000.000.00
19790.000.000.000.000.000.000.000.000.000.000.000.00
19800.000.000.000.000.000.000.000.000.000.000.000.00
19810.000.000.000.000.000.000.000.000.000.000.000.00
19820.000.000.000.000.000.000.000.000.000.000.000.00
19830.000.000.000.000.000.000.000.000.000.000.000.00
19840.000.000.000.000.000.000.000.000.000.000.000.00
19850.000.000.000.000.000.000.000.000.000.000.000.00
19860.000.000.000.000.000.000.000.000.000.000.000.00
19870.000.000.000.000.000.000.000.000.000.000.000.00
19880.000.000.000.000.000.000.000.000.00MMM
19890.000.000.000.000.000.000.000.000.00MMM
1990MMMMMMMMMMMM
1991MMMMMMMMMMMM
1992MMMMMMMMMMMM
1993MMMMMMMMMMMM
1994MMMMMMMMMMMM
1995MMMMMMMMMMMM
1996MMMMMMMMMMMM
1997MMMMMMMMMMMM
1998MMMMMMMM0.820.410.240.05
19990.030.000.000.000.060.270.651.750.230.070.000.00
20000.000.000.000.000.000.000.361.120.650.280.020.01
20010.000.000.000.000.010.551.200.890.330.080.040.04
20020.020.180.000.000.000.680.150.601.310.780.020.06
20030.040.070.000.030.010.151.151.351.310.820.050.00
20040.000.000.000.940.300.771.251.180.530.080.110.06
20050.000.040.080.000.010.650.811.870.750.190.060.09
20060.000.640.010.000.100.702.100.560.550.140.090.16
20070.020.040.040.050.010.360.410.770.430.050.180.14
20080.090.010.000.020.000.760.560.200.160.210.050.01
20090.000.000.000.030.130.421.491.170.350.130.000.00
20100.000.000.000.260.000.000.000.000.250.020.410.03
20110.070.010.140.000.190.631.190.701.050.180.000.00
20120.000.000.000.000.180.161.171.240.940.200.050.01
20130.010.000.000.080.080.351.870.430.480.120.09M
2014MMM0.270.150.800.860.060.270.070.050.06
2015MMMM0.010.01M0.040.06MMM
20160.01MM0.020.610.210.100.160.400.040.210.00
20170.000.010.00M0.030.310.500.030.000.240.130.00
20180.000.000.000.000.000.140.440.330.230.270.040.02
20190.000.000.020.010.030.220.150.110.060.12MM
2020MMM0.020.010.020.220.00MMMM
2021MMMMMMMM0.000.040.000.00
20220.000.000.000.000.020.060.240.040.000.270.000.00
20230.000.000.000.000.000.010.110.040.000.03MM
2024MM0.000.000.000.000.000.000.00MMM
2025MMMMMMMMMMMM
NCEI Climatology0.140.220.180.180.280.430.981.090.770.540.370.22

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1948MMMMMM10.813.0MMMM
1949MMMMMMMMMMMM
1950MMMMMMMMMMMM
1951MMMMMMMMMMMM
1952MMMMMMMMMMMM
1953MMMMMMMMMMMM
1954MMMMMMMMMMMM
1955MMMMMMMMMMMM
1956MMMMMMMMMMMM
1957MMMMMMMM13.010.218.74.7
195819.418.025.3MMMMMMMMM
19598.815.65.1MMMMMMMM3.7
19604.1MMMMMMMMMMM
1961M5.614.810.8MMMMMM13.76.6
19628.917.910.5MMMMMMMMM
19637.54.83.5M27.1MMMMMMM
19645.57.36.7MMMMMMMM6.3
196510.85.93.6MMMMMMMM3.8
196617.44.71.7MMMMMMMM8.5
196711.214.0MMMMMMMMMM
1968MMMMMMMMMMMM
1969MMMMMMMMMMMM
1970MMMMMMMMMMMM
1971MMMMMMMMMMMM
1972MMMMMMMMMMMM
1973MMMMMMMMMMMM
1974MMMMMMMMM13.51.98.4
197517.58.912.014.3MMMMMMMM
1976MMMMMMMMMMMM
1977MMMMMMMMMMMM
1978MMMMMMMMMMMM
1979MMMMMMMMMMMM
1980MMMMMMMMMMMM
1981MMMMMMMMMMMM
1982MMMMMMMMMMMM
1983MMMMMMMMMMMM
1984MMMMMMMMMMMM
1985MMMMMMMMMMMM
1986MMMMMMMMMMMM
1987MMMMMM12.913.913.07.125.418.3
19886.913.424.65.124.811.08.59.99.1MMM
1989MMMM1.9MMMMMMM
1990MMMMMMMMMMMM
1991MMMMMMMMMMMM
1992MMMMMMMMMMMM
1993MMMMMMMMMMMM
1994MMMMMMMMMMMM
1995MMMMMMMMMMMM
1996MMMMMMMMMMMM
1997MMMMMMMMMMMM
1998MMMMMMMM12.112.513.47.6
19995.17.77.913.011.511.112.511.510.313.07.79.8
20009.09.215.810.99.49.612.413.811.511.59.212.2
200117.414.414.012.79.510.911.012.811.09.411.36.7
20029.311.710.513.614.012.311.212.111.014.415.213.7
200310.711.79.411.614.713.513.611.713.012.111.015.1
200414.210.313.212.915.911.912.010.711.714.716.013.2
20059.410.912.411.514.914.213.411.216.612.59.28.8
20064.011.911.910.111.710.110.910.09.813.913.510.5
200711.312.610.312.210.712.211.29.612.612.812.812.0
200812.19.710.510.613.29.411.510.09.711.413.211.4
200910.013.613.111.58.712.811.311.210.712.510.410.6
201010.215.210.611.213.715.111.710.311.015.312.512.0
201111.214.98.810.910.314.211.110.211.912.410.012.2
20129.611.38.811.29.712.910.012.410.813.011.811.0
201318.313.415.510.911.810.711.79.610.810.314.912.2
201415.412.49.89.113.510.210.913.213.013.812.912.8
201513.213.710.712.611.89.912.311.710.913.612.611.3
201613.419.313.018.312.711.711.913.011.613.110.313.5
201714.012.010.314.613.615.611.111.111.612.415.618.8
201812.212.814.714.816.312.411.512.211.411.814.611.7
201913.515.014.113.713.610.87.99.58.913.713.312.4
20209.48.212.510.013.111.812.59.6MMMM
2021MMMMMMMM9.511.510.515.3
20229.110.712.112.711.911.910.911.512.314.114.113.2
202317.412.711.79.310.810.98.612.310.39.8MM
2024MM11.914.1MMMMMMMM
2025MMMMMMMMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1948MMMMMM45.3243.45MMMM
1949MMMMMMMMMMMM
1950MMMMMMMMMMMM
1951MMMMMMMMMMMM
1952MMMMMMMMMMMM
1953MMMMMMMMMMMM
1954MMMMMMMMMMMM
1955MMMMMMMMMMMM
1956MMMMMMMMMMMM
1957MMMMMMM48.5032.2324.35-0.77-18.48
1958-14.13-13.89-8.483.3322.8744.8753.4550.3938.6822.037.17-6.94
1959-12.26-4.21-22.395.1726.1043.0744.1945.7135.6019.97-1.30-19.90
1960-19.55-3.24-4.030.5026.2940.1346.7143.2628.5017.77-4.57-4.61
1961-7.32-24.82-18.23-0.3733.9043.6048.2744.7738.6321.166.59-16.26
19622.65-1.29-9.355.5023.4544.1351.6849.1333.6020.355.27-2.90
1963-0.16-11.93-12.0610.2730.8443.1348.2944.8433.4313.740.63-0.42
1964-19.97-28.17-20.84-3.7724.5238.8347.0044.0632.2018.232.33-19.42
1965-19.55-28.61-2.356.4321.2335.7247.4244.1935.5715.6817.67-7.10
1966-13.55-21.25-20.740.6322.0041.0747.8143.7034.8120.0012.67-10.26
1967-5.07-13.79-3.2913.0727.3942.0346.9344.3531.2819.072.50-2.48
1968-0.47-18.83-3.30-0.2027.1939.2756.9452.6535.8018.29-2.73-7.97
19692.52-17.79-8.458.6727.1346.2043.5837.6536.9721.16-6.10-4.42
1970-11.52-10.08-13.822.1723.8142.6750.7344.8730.483.583.30-4.40
1971-12.73-22.35-8.48-1.5722.4246.8352.4840.8135.6321.552.60-7.23
1972-8.59-10.16-18.501.5524.4343.79M50.6637.3125.074.34-2.70
1973-7.93-8.14-16.883.0725.6539.4346.5845.4739.7021.949.87-4.26
1974-6.62-23.62-15.61-0.2424.0038.6349.8754.4540.2710.03-1.93-2.43
1975-16.21-3.048.688.3723.6538.9745.7143.1029.7710.55-6.25-16.81
1976-9.61-17.23-6.359.6527.1942.0454.0554.0942.7125.208.58-16.92
1977-4.50-14.12-20.173.0029.5343.4656.3159.7143.5223.330.264.35
19783.62-8.05-6.546.7622.7841.1454.8247.6040.1010.0413.20-13.64
19790.70-14.12-16.0011.0026.8345.8757.1355.6736.4619.0013.38-9.86
19800.07-0.71-10.83-0.8620.6146.1848.5041.5030.8819.580.17-9.38
19815.56-8.57-5.078.9232.7946.4446.5742.7530.4620.223.75-6.83
1982-13.2114.64-12.163.1720.9142.8250.2546.8034.008.50-8.08-9.28
1983-15.28-17.53-13.953.6720.6742.6549.6941.3631.108.484.110.46
1984-11.55-21.75-11.50-7.0022.0943.7043.2543.8838.7622.88-8.36-7.80
1985-5.24-7.94-9.69-8.1329.4743.7051.1045.6732.2515.899.68-3.61
1986-15.060.08-13.40-0.9422.5042.1851.7646.2841.4513.080.88-2.23
1987-7.76-12.38-1.14-1.5625.1141.5047.8847.4031.7124.32-3.90-6.83
1988-6.03-11.04-10.675.4322.1040.1550.4842.1034.68MMM
1989-26.7120.626.8314.0720.5544.2755.3055.2343.50MMM
1990MMMMMMMMMMMM
1991MMMMMMMMMMMM
1992MMMMMMMMMMMM
1993MMMMMMMMMMMM
1994MMMMMMMMMMMM
1995MMMMMMMMMMMM
1996MMMMMMMMMMMM
1997MMMMMMMMMMMM
1998MMMMMMMM40.0727.9416.032.71
1999-12.10-11.32-11.842.9027.0343.4052.4549.5238.5019.472.67-13.39
2000-7.71-8.72-6.776.3021.4243.1745.9045.8437.0322.554.960.96
2001-5.076.60-9.777.6017.6843.7648.5042.9537.2814.757.01-4.60
2002-10.34-6.7617.8111.5232.3942.1649.5143.8141.9430.0712.166.59
20039.54-12.69-5.0014.0725.6847.0347.4143.8136.1128.3711.85-4.34
2004-4.90-22.45-8.816.8028.7149.9055.3253.2336.8625.218.44-2.41
2005-0.56-4.22-2.957.5725.8142.8152.3351.8438.0124.324.561.06
2006-6.81-1.46-13.990.4928.1044.0247.3344.6541.2128.1711.833.23
2007-2.66-0.94-8.1712.5923.0349.0359.6856.8444.9324.3016.415.48
2008-10.48-9.17-11.9114.9327.0744.4250.3244.2136.3625.6611.309.04
2009-4.66-7.32-10.4711.8234.0647.2658.2054.9838.8229.354.025.31
2010-6.20-3.97-5.2816.1326.0546.8949.9953.5646.2125.9218.470.38
20110.515.814.136.1128.7845.6153.2251.3340.8627.065.48-3.80
2012-14.54-5.39-17.118.7827.0646.3454.0352.1838.6431.7412.45-2.87
2013-4.55-15.40-1.508.3629.1249.4456.8045.4236.9830.4315.887.72
20149.431.546.8713.1432.1940.9048.8947.8739.3626.8014.69-0.62
2015-2.900.74-6.6313.5936.6048.1953.1346.3437.0225.539.71-3.78
20165.121.63-2.3114.6440.1348.4054.8347.3037.7132.7915.997.28
20175.75-1.200.9610.0828.6347.1255.2241.4041.4029.1822.0512.48
20180.5514.088.1013.0127.5939.3551.9744.2943.1430.5514.86-1.45
2019-3.9414.9515.1613.8033.1250.1057.3548.9648.1134.0120.743.18
2020-9.83-20.225.2516.8428.5647.3648.4248.3838.2223.60M-3.86
2021-0.30M-4.2720.0325.8045.0453.5447.2134.0625.6910.100.52
2022-8.35-12.040.079.2029.0346.0050.3846.6141.5028.0022.4012.58
20230.13-8.616.194.0131.0647.5359.9451.9042.5331.7520.029.12
20242.85-2.424.3911.4829.0032.3351.5851.0048.50MMM
2025MMMMMMMMMMMM
NCEI Climatology-4.11-4.40-2.7011.7027.9942.1148.8045.6038.2026.7012.600.59

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1948MMMMMM36.4535.39MMMM
1949MMMMMMMMMMMM
1950MMMMMMMMMMMM
1951MMMMMMMMMMMM
1952MMMMMMMMMMMM
1953MMMMMMMMMMMM
1954MMMMMMMMMMMM
1955MMMMMMMMMMMM
1956MMMMMMMMMMMM
1957MMMMMMM40.1827.7018.77-6.63-24.13
1958-21.26-21.79-17.23-4.6314.3234.9341.2943.0333.6114.90-0.93-12.65
1959-21.68-14.71-30.32-7.2717.9434.2035.5537.6129.1312.71-9.30-26.94
1960-27.35-11.21-14.58-10.0319.4532.3035.9035.5824.7012.71-11.63-12.03
1961-13.90-31.07-25.58-10.0033.2035.2037.4038.1333.6714.10-4.10-24.26
1962-6.81-10.04-17.65-7.1314.9035.0340.6542.4829.0314.77-3.17-10.00
1963-11.13-20.86-23.81-0.1323.3235.1037.5837.4229.007.84-8.90-9.90
1964-26.42-34.97-27.81-16.7712.7130.4334.7433.3526.4310.94-6.53-26.90
1965-26.90-34.00-13.87-4.9313.1928.6237.5536.8728.235.238.90-15.68
1966-22.42-29.36-29.90-10.8312.1032.7637.7436.4430.4415.572.63-17.35
1967-17.38-22.29-13.681.3320.6133.6338.2337.0326.7212.73-5.80-13.94
1968-13.03-26.56-15.07-11.0019.0031.0044.4242.4230.009.94-8.73-18.43
1969-8.04-25.50-19.48-2.6720.2334.1735.0330.2328.7013.39-13.90-10.87
1970-19.58-17.92-22.46-7.6316.6831.8738.3735.5824.97-3.19-7.23-14.63
1971-21.46-28.00-16.64-12.2014.0036.2741.4833.5230.6313.48-4.70-17.40
1972-19.41-22.36-27.67-10.2416.0034.10M42.4529.7618.10-1.21-11.41
1973-17.54-18.00-24.52-8.7217.1632.2137.0338.5332.3714.972.53-12.23
1974-16.31-28.95-24.74-13.3116.1929.8337.9043.2632.302.32-12.43-24.87
1975-26.50-20.11-12.42-12.0714.1032.8036.3934.0624.132.29-15.11-25.57
1976-19.13-24.59-18.96-2.4220.2634.2940.6842.3235.7117.071.58-24.27
1977-12.43-20.06-27.48-9.9022.6834.9242.8152.0537.5219.25-8.43-4.45
1978-5.57-14.26-16.00-3.4718.2234.1043.0936.6533.574.441.32-23.16
1979-7.13-23.24-26.10-0.3720.0034.6544.8346.7231.5816.005.14-19.43
1980-17.86-11.14-20.04-11.0512.6535.4539.6033.5524.9212.21-7.75-19.62
1981-1.68-19.57-15.17-1.5823.1735.8938.9634.2125.2915.13-7.04-14.42
1982-21.58-9.70-20.16-10.5013.3633.3639.5037.1029.334.33-15.15-17.16
1983-23.00-23.73-20.38-4.7511.0032.2237.1233.6824.572.97-3.07-6.08
1984-19.91-31.50-19.71-17.7112.7834.0435.0036.3832.0616.94-12.43-19.20
1985-11.41-15.89-20.75-19.1320.1132.9139.6036.1726.908.261.32-10.30
1986-22.82-9.62-23.20-15.0013.9231.9140.1837.2832.915.08-7.12-11.86
1987-16.06-20.88-12.43-13.1216.8932.9338.3838.6326.2918.82-8.55-15.52
1988-14.38-19.11-20.78-4.4616.9732.6538.0635.0328.00MMM
1989-32.148.12-1.174.1412.3635.8742.3046.0838.33MMM
1990MMMMMMMMMMMM
1991MMMMMMMMMMMM
1992MMMMMMMMMMMM
1993MMMMMMMMMMMM
1994MMMMMMMMMMMM
1995MMMMMMMMMMMM
1996MMMMMMMMMMMM
1997MMMMMMMMMMMM
1998MMMMMMMM33.2018.136.80-11.52
1999-27.00-21.25-24.65-10.5717.7432.3739.3239.8127.2512.20-10.00-24.03
2000-19.94-21.07-17.97-7.709.8732.3034.8135.7729.8311.74-4.57-7.78
2001-15.27-7.82-21.77-5.807.9231.3336.2933.4730.574.37-4.78-15.58
2002-22.58-20.66-3.61-3.3721.2530.4935.9735.4432.7420.352.00-6.47
2003-9.66-21.42-17.793.1019.8733.0537.8734.1529.0822.130.54-13.98
2004-15.29-31.37-22.26-6.0720.8136.6341.8542.4330.3218.80-1.93-14.35
2005-14.77-17.00-15.06-5.4219.6631.8637.0540.5531.0416.68-9.77-11.28
2006-17.97-16.82-25.09-11.1319.5731.1134.9533.8532.4920.81-0.79-8.68
2007-20.34-16.63-21.37-0.1012.5034.1742.0542.9532.8515.794.31-9.61
2008-24.88-23.61-24.61-1.2919.1731.0837.3632.4228.5815.73-1.61-4.37
2009-19.20-22.90-24.74-2.9223.9233.2742.3342.8131.8919.85-7.51-9.19
2010-20.80-15.73-18.192.0017.7833.6740.0042.5035.8017.757.18-15.21
2011-13.75-12.98-11.02-9.7418.8032.6240.5639.1733.9418.00-8.48-15.73
2012-26.85-16.59-28.41-2.4318.1634.9440.0242.9532.6125.050.01-14.01
2013-13.80-24.70-12.20-5.6719.1535.7642.7437.0129.1221.482.09-6.53
20140.03-13.86-6.39-3.0024.5531.9335.8036.7632.6820.343.52-13.31
2015-14.08-12.25-18.621.4626.2436.5040.0737.3428.8416.67-3.28-15.91
2016-6.79-8.43-11.706.8727.5533.1638.7636.2431.4225.263.95-8.90
2017-10.27-13.24-15.96-3.5722.6033.2144.0634.8832.8317.4710.550.82
2018-13.56-3.77-6.22-0.9619.0430.5340.0035.4933.6320.282.37-14.54
2019-15.031.63-0.611.2326.4137.1347.9542.7638.1124.828.45-8.31
2020-20.95-33.56-12.681.6418.4034.6137.4838.8331.8323.60M-12.76
2021-11.02M-9.8510.2319.1632.6840.2739.6131.1715.55-3.80-14.03
2022-22.81-27.72-13.64-7.3021.3533.0339.3837.1033.1316.908.77-3.06
2023-9.48-21.75-10.23-11.1021.5533.5346.2642.3035.2022.693.85-2.47
2024-10.08-12.83-5.380.1321.4726.3340.4238.8934.50MMM
2025MMMMMMMMMMMM
NCEI Climatology-17.80-18.31-17.20-2.4918.4931.1035.6035.1030.2016.80-0.10-12.20

Average Daily Temperature (high+low)/2 [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1948MMMMMM40.8939.42MMMM
1949MMMMMMMMMMMM
1950MMMMMMMMMMMM
1951MMMMMMMMMMMM
1952MMMMMMMMMMMM
1953MMMMMMMMMMMM
1954MMMMMMMMMMMM
1955MMMMMMMMMMMM
1956MMMMMMMMMMMM
1957MMMMMMM44.3429.9721.56-3.70-21.31
1958-17.69-17.84-12.85-0.6518.6039.9047.3746.7136.1418.473.12-9.79
1959-16.97-9.46-26.35-1.0522.0238.6339.8741.6632.3716.34-5.30-23.42
1960-23.45-7.22-9.31-4.7722.8736.2241.3139.4226.6015.24-8.10-8.32
1961-10.61-27.95-21.90-5.1833.5539.4042.8341.4536.1517.631.24-20.26
1962-2.08-5.66-13.50-0.8219.1839.5846.1645.8131.3217.561.05-6.45
1963-5.65-16.39-17.945.0727.0839.1242.9441.1331.2210.79-4.13-5.16
1964-23.19-31.57-24.32-10.2718.6134.6340.8738.7129.3214.58-2.10-23.16
1965-23.23-31.30-8.110.7517.2132.1742.4840.5331.9010.4513.28-11.39
1966-17.98-25.30-25.32-5.1017.0536.9142.7740.0732.6317.787.65-13.81
1967-11.22-18.04-8.487.2024.0037.8342.5840.6929.0015.90-1.65-8.21
1968-6.75-22.69-9.18-5.6023.1035.1350.6847.5332.9014.11-5.73-13.20
1969-2.76-21.64-13.973.0023.6840.1839.3133.9432.8317.27-10.00-7.65
1970-15.55-14.00-18.14-2.7320.2437.2744.5540.2327.720.19-1.97-9.52
1971-17.10-25.18-12.56-6.8818.2141.5546.9837.1633.1317.52-1.05-12.32
1972-14.00-16.26-23.08-4.3420.2238.95M46.5533.5321.581.57-7.06
1973-12.73-13.07-20.70-2.8321.4035.8241.8142.0036.0318.456.20-8.24
1974-11.46-26.29-20.18-6.7820.1034.2343.8948.8536.286.18-7.18-13.65
1975-21.35-11.57-1.87-1.8518.8735.8841.0538.5826.956.42-10.68-21.19
1976-14.37-20.91-12.653.6223.7238.1747.3748.2039.2121.135.08-20.60
1977-8.46-17.09-23.83-3.4526.1139.1949.5655.8840.5221.29-4.09-0.05
1978-0.98-11.16-11.271.6520.5037.6248.9542.1236.837.247.26-18.40
1979-3.22-18.68-21.055.3223.4240.2650.9851.1934.0217.509.26-14.64
1980-8.89-5.93-15.43-5.9516.6340.8244.0537.5227.9015.90-3.79-14.50
19811.94-14.07-10.123.6727.9841.1742.7738.4827.8817.67-1.65-10.62
1982-17.39-2.05-16.16-3.6717.1438.0944.8841.9531.676.42-11.62-13.22
1983-19.14-20.63-17.17-0.5415.8337.4343.4037.5227.835.720.52-2.81
1984-15.73-26.62-15.61-12.3617.4338.8739.1240.1235.4119.91-10.39-13.50
1985-8.32-11.92-15.22-13.6324.7938.3045.3540.9229.5712.085.50-6.96
1986-18.94-4.77-18.30-7.9718.2137.0545.9741.7837.189.08-3.12-7.05
1987-11.91-16.62-6.79-7.3421.0037.2143.1243.0229.0021.57-6.22-11.17
1988-10.21-15.07-15.720.4819.5336.4044.2738.5731.34MMM
1989-29.4314.382.839.1116.4540.0748.8050.6540.92MMM
1990MMMMMMMMMMMM
1991MMMMMMMMMMMM
1992MMMMMMMMMMMM
1993MMMMMMMMMMMM
1994MMMMMMMMMMMM
1995MMMMMMMMMMMM
1996MMMMMMMMMMMM
1997MMMMMMMMMMMM
1998MMMMMMMM36.6323.0311.42-4.40
1999-19.55-16.29-18.24-3.8322.3937.8845.8944.6632.8815.83-3.67-18.71
2000-13.82-14.89-12.37-0.7015.6537.7340.3540.8133.4317.150.20-3.41
2001-10.17-0.61-15.770.9012.8037.5442.4038.2133.939.561.12-10.09
2002-16.46-13.717.104.0726.8236.3242.7439.6237.3425.217.080.06
2003-0.06-17.06-11.398.5922.7840.0442.6438.9832.6025.256.19-9.16
2004-10.10-26.91-15.530.3724.7643.2748.5847.8333.5922.013.26-8.38
2005-7.67-10.61-9.001.0722.7437.3444.6946.2034.5320.50-2.61-5.11
2006-12.39-9.14-19.54-5.3223.8437.5641.1439.2536.8524.495.52-2.73
2007-11.50-8.79-14.776.2517.7641.6050.8649.8938.8920.0510.36-2.06
2008-17.68-16.39-18.266.8223.1237.7543.8438.3132.4720.704.852.33
2009-11.93-15.11-17.604.4528.9940.2750.2748.9035.3524.60-1.75-1.94
2010-13.50-9.85-11.739.0621.9140.2844.9948.0341.0121.8312.83-7.42
2011-6.62-3.59-3.44-1.8123.7939.1246.8945.2537.4022.53-1.50-9.76
2012-20.69-10.99-22.763.1722.6140.6447.0347.5735.6228.396.23-8.44
2013-9.18-20.05-6.851.3424.1342.6049.7741.2233.0525.958.990.60
20144.73-6.160.245.0728.3736.4242.3442.3236.0223.579.11-6.96
2015-8.49-5.76-12.637.5331.4242.3546.6041.8432.9321.103.22-9.85
2016-0.84-3.40-7.0010.7533.8440.7846.7941.7734.5629.029.97-0.81
2017-2.26-7.22-7.503.2625.6140.1749.6438.1437.1223.3216.306.65
2018-6.505.160.946.0223.3134.9445.9939.8938.3925.418.61-8.00
2019-9.498.297.277.5229.7743.6152.6545.8643.1129.4214.59-2.56
2020-15.39-26.89-3.719.2423.4840.9842.9543.6135.0323.60M-8.31
2021-5.66M-7.0615.1322.4838.8646.9043.4132.6120.623.15-6.76
2022-15.58-19.88-6.790.9525.1939.5244.8841.8537.3222.4515.584.76
2023-4.68-15.18-2.02-3.5526.3140.5353.1047.1038.8727.2211.943.33
2024-3.62-7.62-0.495.8025.2429.3346.0044.9441.50MMM
2025MMMMMMMMMMMM
NCEI Climatology-10.95-11.35-9.954.6023.2436.6042.2040.3534.2021.756.25-5.81

Average Relative Humidity [%]

This value is computed via a simple average of available observations weighted by the duration between observations.

YearJanFebMarAprMayJunJulAugSepOctNovDec
1948MMMMMM95.2%95.6%MMMM
1949MMMMMMMMMMMM
1950MMMMMMMMMMMM
1951MMMMMMMMMMMM
1952MMMMMMMMMMMM
1953MMMMMMMMMMMM
1954MMMMMMMMMMMM
1955MMMMMMMMMMMM
1956MMMMMMMMMMMM
1957MMMMMMMM92.0%90.5%67.3%41.1%
195859.4%17.0%51.6%MMMMMMMMM
195956.6%56.5%36.1%MMMMMMMM30.6%
196042.5%MMMMMMMMMMM
1961M67.3%65.8%87.2%MMMMMM89.1%73.6%
196282.6%86.1%68.6%MMMMMMMMM
196370.8%36.0%70.6%M95.7%MMMMMMM
196470.6%72.0%72.7%MMMMMMMM71.6%
196571.6%71.4%72.2%MMMMMMMM69.3%
196669.3%76.0%71.7%MMMMMMMM77.4%
196766.5%73.1%MMMMMMMMMM
1968MMMMMMMMMMMM
1969MMMMMMMMMMMM
1970MMMMMMMMMMMM
1971MMMMMMMMMMMM
1972MMMMMMMMMMMM
1973MMMMMMMMMMMM
1974MMMMMMMMM91.9%82.5%77.9%
197569.6%80.5%75.2%79.6%MMMMMMMM
1976MMMMMMMMMMMM
1977MMMMMMMMMMMM
1978MMMMMMMMMMMM
1979MMMMMMMMMMMM
1980MMMMMMMMMMMM
1981MMMMMMMMMMMM
1982MMMMMMMMMMMM
1983MMMMMMMMMMMM
1984MMMMMMMMMMMM
1985MMMMMMMMMMMM
1986MMMMMMMMMMMM
1987MMMMMM89.5%82.3%91.8%86.1%77.0%79.0%
198853.6%83.2%77.7%95.8%88.2%88.4%88.7%93.8%90.9%MMM
1989MMMM85.0%MMMMMMM
1990MMMMMMMMMMMM
1991MMMMMMMMMMMM
1992MMMMMMMMMMMM
1993MMMMMMMMMMMM
1994MMMMMMMMMMMM
1995MMMMMMMMMMMM
1996MMMMMMMMMMMM
1997MMMMMMMMMMMM
1998MMMMMMMM88.6%86.3%85.8%81.6%
199976.1%79.4%77.9%83.1%90.3%85.6%83.5%87.3%83.7%83.1%81.9%76.1%
200078.4%78.0%78.6%82.7%88.3%86.9%90.9%87.1%86.1%87.2%83.3%83.7%
200180.4%82.0%77.5%83.6%87.6%89.6%86.5%93.0%93.1%87.2%85.7%81.8%
200280.9%71.3%61.5%85.8%86.9%83.0%85.0%90.2%91.9%87.0%86.9%79.7%
200360.2%77.7%77.6%89.2%90.8%83.5%88.1%90.7%87.3%90.8%87.2%82.9%
200479.3%74.3%79.0%84.9%93.5%87.0%87.2%90.4%85.9%90.3%85.4%81.8%
200577.6%71.6%84.6%85.4%92.5%86.8%81.5%88.7%87.8%87.3%82.8%83.7%
200681.8%82.4%77.3%83.2%90.7%87.4%91.9%91.1%93.7%89.8%85.3%82.7%
200767.9%74.2%78.1%86.4%89.0%84.8%80.4%87.6%88.3%87.4%89.2%83.6%
200879.3%78.5%75.2%86.2%90.3%89.4%85.9%90.0%91.2%87.6%83.4%82.9%
200978.4%78.0%77.7%84.2%87.2%84.5%79.7%70.0%83.5%86.7%80.9%84.5%
201078.2%81.6%79.7%87.3%91.0%85.8%88.0%87.9%84.2%86.2%90.1%81.6%
201183.9%81.2%81.2%80.9%88.9%82.4%86.7%87.3%86.4%87.3%79.9%78.8%
201273.1%74.8%67.2%79.9%84.1%79.9%80.1%82.1%82.6%78.4%78.1%74.2%
201374.7%72.1%74.1%76.3%81.4%77.7%80.7%84.3%82.5%84.8%75.9%71.4%
201468.0%75.0%75.5%79.2%82.1%85.6%83.5%83.5%82.8%80.9%80.7%75.3%
201574.5%75.8%74.8%81.1%84.8%79.2%83.3%82.8%81.5%84.7%81.4%76.3%
201680.2%79.8%78.3%82.3%81.5%80.0%80.8%85.5%90.2%89.7%87.1%82.0%
201783.5%83.3%83.0%85.9%92.4%86.6%90.2%87.8%89.2%90.9%87.2%84.9%
201881.5%86.2%80.8%81.8%88.5%87.6%85.5%88.6%91.5%89.4%83.8%76.6%
201976.3%80.5%80.6%80.8%87.6%79.3%82.6%75.5%77.2%76.9%76.7%77.8%
202073.2%72.4%75.7%80.4%82.3%76.2%79.2%84.0%MMMM
2021MMMMMMMM77.5%84.9%80.0%77.1%
202275.6%74.4%78.2%79.8%85.2%81.5%81.9%86.8%87.3%83.4%80.7%77.8%
202377.8%73.8%76.7%76.4%83.9%81.4%85.2%86.1%87.1%84.2%MM
2024MM83.2%80.6%MMMMMMMM
2025MMMMMMMMMMMM

Monthly Plots

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Monthly Plot
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