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 (USC00353827) 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
2021MMMMMMMMMM0.030.29
20220.480.020.230.891.211.14MMMM0.010.43
2023M0.090.030.080.430.03M0.060.070.490.430.54
20240.570.100.240.15MM0.020.040.150.100.340.20
20250.250.290.560.390.41MMMMMMM
NCEI Climatology1.321.111.361.461.711.350.310.280.431.171.371.26

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2021MMMMMMMMMM6.08.5
20224.87.97.29.17.27.06.8MMM4.67.3
20236.16.57.77.57.97.87.76.75.74.03.54.1
20244.17.09.08.4M9.48.48.37.86.99.14.4
20255.56.68.88.49.39.19.4MMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2021MMMMMMMMMM44.1542.92
202241.2949.4256.8855.0463.7676.1082.56MMM38.4839.70
202345.4744.0550.8764.4075.6681.3290.7687.1475.0863.4747.1843.85
202436.7648.0856.5660.38M78.8093.3285.7779.2765.2749.7638.78
202541.6443.7656.9164.1671.3781.9889.05MMMMM
NCEI Climatology43.5947.5054.7060.8069.4076.5986.8086.1177.3163.8050.9942.50

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2021MMMMMMMMMM30.6529.15
202228.2829.6238.6936.1443.4452.0458.67MMM25.5224.58
202331.0128.9532.2342.2050.5853.9061.2161.9452.4043.6133.9834.03
202425.5534.1135.4338.54M55.8562.3158.0754.5342.3436.3230.73
202526.5427.8938.4539.3245.5354.1461.35MMMMM
NCEI Climatology27.6029.2533.6037.7944.5049.5155.1154.6948.2939.5032.2027.19

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2021MMMMMMMMMM37.4036.04
202234.7939.5247.7845.5953.6064.0770.62MMM32.0032.14
202338.2436.5041.5553.3063.1267.6175.9874.5463.7453.5440.5838.94
202431.1641.0945.9949.46M67.3377.8171.9266.9053.8043.0434.75
202534.0935.8247.6851.7458.4568.0675.20MMMMM
NCEI Climatology35.5938.3844.1549.2956.9563.0570.9670.4062.8051.6541.6034.85

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2021MMMMMMMMMM86.1%79.2%
202287.7%66.9%67.6%67.4%67.2%59.3%44.6%MMM87.2%84.5%
202376.7%73.2%62.8%55.3%53.2%39.5%29.4%39.9%55.7%74.6%87.1%91.9%
202488.2%82.4%64.5%62.3%M45.6%29.4%39.6%46.3%59.2%76.3%92.5%
202595.6%95.4%95.3%70.3%52.1%37.8%34.0%MMMMM

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