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 (USC00451350) 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
2014MMMMMMMMM1.901.412.38
20150.800.851.010.040.730.390.010.010.020.621.332.86
20162.021.144.380.650.781.620.550.030.584.221.120.06
20170.942.052.123.661.270.250.000.000.001.212.010.06
20183.110.583.772.161.290.370.010.030.020.42MM
2019MMMMMMM0.452.520.110.401.34
20202.150.120.310.140.930.50MM0.431.802.390.99
20214.341.040.130.660.180.220.010.630.123.282.270.35
20221.410.540.301.141.061.571.820.160.250.011.341.45
20235.400.701.571.051.560.490.270.241.021.962.413.85
20240.28MMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology1.521.261.090.751.050.870.420.320.341.041.511.83

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2014MMMMMMMMMMMM
201537.5047.6256.8061.8476.8589.9092.8889.3174.1962.6338.9131.67
201634.1544.9753.2266.8572.2178.8984.0487.6173.4453.5648.3930.89
201729.7540.3053.3457.1272.5580.2392.3692.2678.2359.4241.7431.86
201838.5843.8155.3059.0777.9778.0091.4688.1574.3061.64MM
2019MMMMMMM88.2272.0654.5143.8334.48
202038.4447.9051.6163.0072.0779.6289.3190.3880.5062.4344.5237.74
202140.9845.4257.1664.9172.4787.1195.7989.0275.9259.1945.2934.77
202236.0445.7755.5655.2764.8176.0990.9394.2380.9168.8140.6230.27
202340.9544.9458.7459.5178.2781.9890.7789.4076.3261.5439.7241.96
202427.1747.5241.20MMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology34.3041.8651.9062.1071.9177.9086.6087.0077.2062.2045.7034.89

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2014MMMMMMMMMMMM
201524.1729.6534.1335.1946.3256.2160.2157.7947.4443.9126.7020.88
201623.1427.1232.2342.7647.4252.0656.2658.0147.9639.6835.6512.87
201712.5817.2927.5734.4542.7349.1358.5459.5650.4234.5727.3817.49
201823.7716.96-3.9235.2148.6548.3757.2257.3746.5636.74MM
2019MMMMMMM59.2448.7932.2526.4621.56
202020.8322.28-9.0634.5943.6649.2555.6256.3350.8137.1825.8921.23
202123.0818.8427.9235.0641.8654.7862.7457.0247.6636.2228.9714.88
202217.1319.9030.7330.6839.9048.9357.6160.6551.6044.7118.099.13
202321.8018.7625.6232.4549.6451.4557.4958.5449.2138.8929.2327.53
202413.4139.3338.05MMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology21.6024.3730.3037.5046.2053.0059.1058.1149.2038.7929.5022.59

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2014MMMMMMMMMMMM
201530.8338.6345.4648.5161.5873.0676.5473.5560.8153.2732.8126.28
201628.6536.0442.7254.8059.8265.4870.1572.8160.7146.6242.0221.88
201721.1628.8040.4645.7957.6464.6875.4575.9164.3246.9934.5624.67
201831.1830.3940.5347.1463.3163.1874.3472.7660.4349.19MM
2019MMMMMMM73.6560.4243.3835.1428.02
202029.6335.0939.0348.8057.8764.4372.4673.3665.6649.8035.2129.49
202132.0332.1342.5449.9957.1670.9479.2673.0261.7947.7037.1324.83
202226.5932.8443.1542.9852.3562.5174.2777.4466.2556.7629.3519.70
202331.3831.8542.1845.9863.9666.7174.1373.9762.7650.2134.4734.75
202420.2943.4239.62MMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology27.9533.1241.1049.8059.0665.4572.8572.5563.2050.5037.6028.74

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM

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