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 (USC00163433) 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]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2018
M
M
M
M
M
M
1.95
2.60
0.42
3.66
8.48
4.90
2019
0.69
2.48
0.59
M
M
M
M
M
M
0.16
M
1.56
2020
1.69
0.20
M
1.85
0.40
0.05
M
M
M
M
M
M
2021
M
M
M
M
M
M
M
M
1.29
1.10
M
M
2022
M
0.04
M
0.16
0.02
M
0.17
0.78
0.64
1.41
0.90
5.42
2023
0.11
M
1.00
1.11
M
M
1.67
0.34
0.34
3.10
0.02
0.49
2024
4.33
M
5.20
0.09
M
1.28
0.48
0.27
4.95
0.01
M
M
2025
M
M
0.61
0.34
0.43
M
M
M
M
M
M
M
NCEI Climatology
5.58
4.31
4.66
4.37
5.09
6.87
9.19
7.64
6.62
4.34
3.48
4.68
Average Wind Speed [MPH]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2018
M
M
M
4.4
2.9
7.3
1.7
4.2
4.9
4.6
6.4
7.8
2019
5.8
8.9
7.2
10.1
10.2
6.3
4.5
4.4
3.1
4.1
5.4
5.0
2020
6.1
8.0
9.3
6.6
6.4
6.1
5.0
3.4
5.0
5.0
5.4
6.8
2021
5.3
6.6
11.0
9.8
10.5
8.2
5.0
4.1
6.6
5.2
3.6
7.4
2022
6.2
7.8
7.5
7.9
7.8
3.6
5.0
6.1
4.5
3.7
5.2
6.6
2023
7.6
M
9.2
6.3
7.5
M
2.8
3.7
2.1
6.4
6.7
7.1
2024
6.0
2.4
6.9
11.1
9.9
7.9
5.2
2.1
9.7
1.3
0.0
0.0
2025
0.0
M
10.6
10.1
8.4
M
M
M
M
M
M
M
NCEI Climatology
M
M
M
M
M
M
M
M
M
M
M
M
Average Daily High Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2018
M
M
M
78.41
86.35
87.32
91.98
89.25
89.96
88.03
78.26
75.14
2019
69.97
75.78
73.40
76.04
81.59
87.98
88.82
90.12
90.26
86.87
76.58
74.62
2020
73.63
72.84
78.10
80.60
83.42
85.46
88.57
92.24
89.42
82.17
80.66
73.75
2021
70.55
72.50
76.30
77.96
81.88
86.06
89.25
91.05
89.30
86.12
79.82
79.15
2022
72.75
77.36
75.67
78.92
85.18
89.96
89.96
87.80
87.12
82.40
79.94
74.91
2023
75.20
M
76.71
78.65
81.32
M
91.89
92.09
90.47
83.50
74.75
76.64
2024
M
M
74.67
76.26
83.60
87.86
90.32
90.37
86.16
83.52
M
M
2025
M
M
75.94
78.20
80.83
M
M
M
M
M
M
M
NCEI Climatology
62.91
66.19
71.40
76.61
82.89
87.70
89.30
89.40
86.40
79.60
71.20
64.90
Average Daily Low Temperature [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2018
M
M
M
70.90
77.58
81.26
81.76
81.30
81.32
79.67
69.32
67.42
2019
61.96
69.03
66.78
70.58
77.58
81.56
80.66
82.23
81.80
78.80
69.56
66.84
2020
65.68
65.21
73.05
73.88
76.76
79.58
81.50
82.85
80.66
76.77
73.16
64.17
2021
63.18
64.40
69.97
71.30
76.25
78.98
81.59
82.40
79.82
77.58
71.12
73.92
2022
64.11
70.52
67.87
72.44
77.23
81.38
82.10
80.96
80.37
74.79
72.32
67.65
2023
70.60
M
71.14
73.55
76.28
M
83.05
85.31
82.47
76.83
67.55
72.68
2024
M
M
69.06
72.34
81.20
81.26
82.88
82.91
79.13
75.20
M
M
2025
M
M
70.37
73.04
75.67
M
M
M
M
M
M
M
NCEI Climatology
44.79
48.50
54.60
60.60
68.19
74.00
75.60
75.60
72.30
62.80
52.20
47.40
Average Daily Temperature (high+low)/2 [F]
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2018
M
M
M
74.65
81.96
84.29
86.87
85.27
85.64
83.85
73.79
71.28
2019
65.97
72.40
70.09
73.31
79.58
84.77
84.74
86.17
86.03
82.84
73.07
70.73
2020
69.65
69.02
75.58
77.24
80.09
82.52
85.04
87.54
85.04
79.47
76.91
68.96
2021
66.87
68.45
73.14
74.63
79.06
82.52
85.42
86.73
84.56
81.85
75.47
76.54
2022
68.43
73.94
71.77
75.68
81.20
85.67
86.03
84.38
83.75
78.60
76.13
71.28
2023
72.90
M
73.92
76.10
78.80
M
87.47
88.70
86.47
80.16
71.15
74.66
2024
M
M
71.86
74.30
82.40
84.56
86.60
86.64
82.65
79.36
M
M
2025
M
M
73.15
75.62
78.25
M
M
M
M
M
M
M
NCEI Climatology
53.85
57.34
63.00
68.60
75.54
80.85
82.45
82.50
79.35
71.20
61.70
56.15
Average Relative Humidity [%]
This value is computed via a simple average of available observations weighted
by the duration between observations.
