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 (USC00215012) 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
2014MMMMMMM1.291.420.460.190.19
20150.03M0.330.444.563.344.791.240.281.531.020.31
20160.110.050.361.162.141.724.395.281.691.070.390.31
20170.090.780.411.261.171.570.030.052.181.090.140.15
20180.000.030.420.142.086.360.040.020.122.560.02M
20190.240.030.650.882.050.74MMM2.030.180.02
20200.100.390.030.830.601.002.343.890.680.880.200.07
20210.150.010.101.620.330.140.07M0.070.060.02M
2022MM0.040.030.060.080.120.060.07M0.910.50
20230.040.040.741.245.3410.020.93MMMMM
2024MMMMMMMM0.071.060.980.38
2025MM0.172.442.702.08MMMMMM
NCEI Climatology0.790.761.081.713.154.723.763.442.762.260.961.05

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2014MMMMMM7.15.99.110.611.210.0
201510.810.710.811.810.67.57.86.97.39.99.89.2
20169.010.28.412.09.89.77.37.19.19.49.411.8
20179.110.210.49.210.49.66.86.08.810.910.59.7
201810.210.18.410.69.18.56.66.78.68.68.99.5
20198.98.68.89.89.19.6MMM9.78.48.1
20207.68.59.29.29.510.26.96.68.09.310.58.7
20218.99.110.410.49.98.56.48.68.38.79.89.9
202210.611.810.812.410.710.87.56.47.18.810.99.3
20237.410.49.811.19.67.66.06.67.28.89.99.6
20248.89.410.911.110.49.56.06.78.19.48.99.5
202510.610.110.39.810.27.96.2MMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2014MMMMMM79.3475.3767.9255.1526.3724.74
201519.9313.4140.0356.7663.7374.6378.6573.5273.6757.8041.5527.95
201617.4126.1844.0450.4968.6473.2778.1776.9168.1055.2646.8519.98
201718.9628.2837.3452.7764.2974.3479.3974.7569.2355.2732.7017.99
201816.3015.0133.1944.4073.7977.0078.3077.0265.8345.6526.8425.05
201910.6510.1527.3048.5060.1574.01MMM46.4231.2823.14
202019.4922.6036.2847.8762.8678.5780.7078.0965.9345.4440.3527.52
202125.2311.9945.4050.5967.8482.5482.9380.8473.6659.0337.5422.44
202212.6214.9231.2839.0664.3877.1678.8976.6170.1456.5533.0816.26
202319.3822.6327.3043.9973.4279.4977.0078.0974.5454.0038.1533.94
202419.3734.7236.9654.2565.5174.1279.9576.1177.0060.8036.8724.01
202515.9816.3940.8050.3370.3275.1285.43MMMMM
NCEI Climatology15.2021.4734.4051.9065.9974.1978.5078.1069.2253.5034.1121.50

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2014MMMMMM55.5857.1147.2235.1311.1712.48
20152.74-5.8119.9631.5942.1154.4359.4553.7351.0137.2826.1716.36
20162.7610.3026.9032.0145.1654.1658.7456.8349.9638.1631.812.84
20173.3211.5717.8832.5142.9753.7957.6552.9948.7735.7817.20-0.30
2018-0.70-6.2919.1924.0947.8557.0558.3555.7646.5131.2513.569.67
20190.13-0.8211.0832.1640.2151.93MMM33.1017.933.18
20202.73-1.9317.0527.0441.3657.1060.0656.3344.6427.9321.969.81
202110.20-4.0824.8029.7241.9956.4559.9157.9550.5240.3622.483.50
2022-9.76-9.7714.1328.1944.1954.8958.8156.4548.6235.3220.232.21
20233.840.335.4627.1648.0259.4754.3256.8752.7537.4220.3222.99
20247.4417.9018.2433.0344.3552.9860.1556.4153.6838.8325.2112.09
2025-2.28-1.6921.1931.5845.6553.8960.43MMMMM
NCEI Climatology-2.501.6915.1929.9043.3053.5057.6055.0146.6134.3919.505.61

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2014MMMMMM67.4666.2457.5745.1418.7718.61
201511.333.8030.0044.1752.9264.5369.0563.6262.3447.5433.8622.16
201610.0918.2435.4741.2556.9063.7268.4566.8759.0346.7139.3311.41
201711.1419.9327.6142.6453.6364.0768.5263.8759.0045.5224.958.85
20187.804.3626.1934.2560.8267.0268.3366.3956.1738.4520.2017.36
20195.394.6619.1940.3350.1862.97MMM39.7624.6113.16
202011.1110.3326.6637.4552.1167.8470.3867.2155.2936.6931.1518.67
202117.713.9635.1040.1654.9269.5071.4269.3962.0949.7030.0112.97
20221.432.5722.7033.6254.2866.0368.8566.5359.3845.9326.669.24
202311.6111.4816.3835.5760.7269.4865.6667.4863.6445.7129.2428.47
202413.4126.3127.6043.6454.9363.5570.0566.2665.3449.8131.0418.05
20256.857.3531.0040.9557.9964.5072.93MMMMM
NCEI Climatology6.3511.5824.8040.9054.6563.8568.0566.5557.9143.9526.8113.55

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2014MMMMMM62.7%80.9%77.7%71.1%79.2%86.1%
201581.3%75.0%71.7%52.8%68.1%72.9%75.7%77.9%73.0%71.5%84.1%87.5%
201684.5%82.2%74.3%66.0%57.4%72.7%77.2%78.2%77.2%77.4%80.7%82.5%
201784.2%80.2%69.9%70.2%62.3%66.4%75.1%77.1%78.2%70.6%80.9%82.1%
201880.1%77.3%76.5%63.3%59.7%73.6%77.6%77.3%77.5%81.4%84.0%84.4%
201979.1%80.1%84.1%75.0%68.2%62.3%MMM79.6%82.5%84.8%
202083.5%78.8%79.1%68.1%62.8%66.3%75.5%79.1%73.7%73.5%79.1%84.7%
202185.0%77.9%67.3%69.1%55.9%58.9%69.4%70.9%68.2%78.6%80.2%82.3%
202279.8%78.1%75.2%82.5%70.7%62.5%77.6%81.8%75.1%68.7%82.4%83.6%
202389.6%79.9%79.9%76.1%58.9%71.1%74.9%79.3%76.1%81.4%80.8%87.9%
202486.9%80.3%69.1%65.2%69.6%70.1%78.1%82.2%70.1%66.3%87.8%88.2%
202578.6%75.8%73.5%72.2%57.9%73.5%69.1%MMMMM

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