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 (USW00026616) 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
2011MMMMMMMMM0.010.00M
2012MMMM0.130.044.0910.513.841.640.06M
2013MMMMM0.452.73MMMMM
2014MMMMMM2.191.543.440.010.130.01
2015MMM0.000.1030.831.282.060.140.75MM
20160.000.020.000.080.000.001.504.512.250.110.000.00
20170.000.000.000.030.192.043.212.172.882.210.000.27
2018MMM0.050.060.781.211.870.600.34MM
2019MM0.060.020.480.18M2.624.561.510.9044.59
202029.86MMMMMMMMMMM
2021MMMMM0.02MMM0.01MM
2022M0.04M0.010.360.974.722.702.740.46MM
2023MMM0.010.271.913.492.983.240.39MM
2024MM0.010.180.130.335.765.461.280.32M0.13
2025MM0.010.030.150.83MMMMMM
NCEI Climatology0.620.880.520.560.440.601.602.131.421.070.820.73

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2011MMMMMMMMMMMM
2012MMMMMMMMMMMM
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2011MMMMMMMMMMMM
2012-1.50-9.50M33.0017.806.2057.9551.4841.3729.4817.076.73
2013MMMMMMMMMMMM
2014MMMMMMM52.2347.8029.2325.8314.45
201513.8016.7112.9427.7047.9057.1062.8450.8137.2231.4821.579.33
201620.2119.8616.1636.8349.9457.0359.6058.0144.3335.5816.8116.04
201710.199.149.0932.0546.2560.7262.2152.6046.5230.9222.4723.27
201811.7116.9218.0229.4743.8960.1861.7956.5050.4137.7322.069.67
201913.5619.1124.9528.3849.3932.24-92.7342.0348.5732.7120.5913.87
20202.191.3414.0929.7852.2660.5361.9659.9045.0133.0022.0513.44
202113.932.0711.2224.6548.9057.3456.9154.4643.5529.3011.928.50
20229.609.8019.8531.5042.4258.1162.8754.6748.6732.2017.8613.32
202312.006.5913.7014.5941.5758.3661.9058.0844.3129.7920.386.91
20246.9614.8114.3025.1939.1260.0056.2950.1244.2129.0516.2515.38
202516.4712.7311.1321.2940.0958.80MMMMMM
NCEI Climatology5.809.9110.3925.1040.3054.5061.4057.8048.8032.1017.209.90

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2011MMMMMMMMMMMM
2012MMMMMM43.0642.0032.1321.714.07-3.82
2013MMMMMMMMMMMM
2014MMMMMMM41.8536.6020.7016.332.79
20150.404.96-2.1913.7734.1339.9047.8142.1531.5726.10-9446.090.97
201614.0711.215.4226.1738.2342.4748.0547.6234.5529.118.003.04
2017-4.19-6.71-5.7621.0730.0643.6547.5140.4034.0824.30-5440.05-4146.77
2018-2.474.145.7717.3229.7442.4247.6443.4340.3227.5713.04-2.43
2019-1.697.7113.8916.9834.2012.36-99.9026.8738.9124.499.461.60
2020-7.30-17.050.1317.3636.6142.5045.1646.3734.9424.7911.231.38
2021-0.68-13.05-7.529.7130.6441.1145.0741.2932.5321.271.71-6.50
2022-6.11-4.016.5212.9927.3342.3442.8340.9238.3917.528.920.72
2023-0.21-7.58-3.131.6627.5738.3950.0240.0035.6123.38-3998.230.15
2024-1.057.395.4815.2727.4240.4940.7641.6536.9018.875.478.28
2025-1.574.592.3010.8229.5146.07MMMMMM
NCEI Climatology-7.20-4.51-4.8110.0028.5143.0051.8048.9139.9024.116.90-2.70

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2011MMMMMMMMMMMM
2012MMMMMM48.3446.7436.7525.6010.571.45
2013MMMMMMMMMMMM
2014MMMMMMM47.0442.2024.9721.088.62
20157.1010.835.3720.7341.0248.5055.3246.4834.3928.79-4712.265.15
201617.1415.5310.7931.5044.0849.7553.8352.8239.4432.3512.409.54
20173.001.211.6626.5638.1552.1954.8646.5040.3027.61-2708.79-2061.75
20184.6210.5211.8923.3936.8151.3054.7249.9645.3732.6517.553.62
20195.9413.4119.4222.6841.8022.30-96.3134.4543.7428.6015.037.73
2020-2.55-7.867.1123.5744.4351.5253.5653.1339.9728.9016.647.41
20216.62-5.491.8517.1839.7749.2350.9947.8838.0425.296.821.00
20221.752.9013.1822.2434.8850.2252.8547.8043.5324.8613.397.02
20235.89-0.505.298.1234.5748.3855.9649.0439.9626.59-1988.923.53
20242.9611.109.8920.2333.2750.2448.5245.8840.5623.9610.8611.83
20257.458.666.7216.0634.8052.43MMMMMM
NCEI Climatology-0.702.702.7917.5534.4048.7556.6053.3544.3528.1012.053.60

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2011MMMMMMMMMMMM
2012MMMMMMMMMMMM
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM

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