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 (USC00417994) 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
2020MMMMMMMMMMM1.28
20210.900.021.351.859.503.145.472.060.742.391.130.01
20220.260.450.150.092.671.740.885.260.442.834.880.04
20230.291.131.002.173.490.770.18M1.652.880.381.37
20241.011.561.272.429.690.541.830.953.090.012.020.26
20252.460.340.992.428.641.95MMMMMM
NCEI Climatology1.682.072.581.873.933.482.022.022.533.081.801.59

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2020MMMMMMMMMMM7.9
20217.38.79.78.78.06.35.55.95.36.56.06.1
20226.98.09.311.010.48.17.36.24.86.26.26.0
20237.88.38.88.56.47.16.97.26.67.45.76.4
20247.37.67.78.77.57.56.76.25.66.26.66.0
20257.37.79.49.58.06.6MMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2020MMMMMMMMMMM65.34
202159.9056.5073.1575.7180.4190.0991.7994.0593.1583.8670.5475.78
202260.4859.7274.7685.1995.5997.93102.5596.2191.5182.2064.4461.22
202365.2766.2374.0579.0384.4398.38102.78105.1296.4481.8968.6565.78
202455.7069.2173.5881.1186.3794.0495.43100.6989.2489.1574.6068.36
202555.5765.4780.0582.2187.3089.78MMMMMM
NCEI Climatology59.4063.6870.0078.1184.7091.4995.1095.7088.4079.6068.5960.69

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2020MMMMMMMMMMM33.52
202135.4234.5246.0052.6661.8469.5070.8471.4864.4257.8344.2445.25
202229.8528.9840.9158.2167.1372.9975.7473.8466.0153.7144.3539.41
202337.7138.4549.4153.2463.0971.7375.8476.1171.6357.7546.8738.39
202431.6042.6849.3557.0966.5871.9872.1973.6765.5258.8547.2142.73
202531.2437.6149.3157.2462.8269.61MMMMMM
NCEI Climatology32.9037.1244.4051.7061.5068.3071.2071.3164.4053.7943.0034.51

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2020MMMMMMMMMMM49.43
202147.6645.5159.5864.1871.1379.7981.3282.7678.7870.8557.3960.52
202245.1644.3557.8471.7081.3685.4689.1485.0278.7667.9554.4050.31
202351.4952.3461.7366.1473.7685.0589.3190.6184.0469.8257.7652.08
202443.6555.9461.4769.1076.4883.0183.8187.1877.3874.0060.9055.55
202543.4051.5464.6869.7375.0679.69MMMMMM
NCEI Climatology46.1550.4057.2064.9173.1079.9083.1583.5076.4066.7055.7947.60

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2020MMMMMMMMMMM59.6%
202164.6%67.2%59.3%63.3%77.4%74.8%72.8%67.6%57.7%65.7%66.8%66.7%
202254.5%60.3%45.4%51.4%55.4%51.7%48.3%59.9%61.4%56.3%74.9%70.2%
202358.2%60.6%61.8%63.0%73.9%61.0%46.1%39.7%54.0%59.9%73.6%67.1%
202467.7%65.6%70.7%66.7%76.6%68.9%64.8%54.9%67.7%51.8%66.2%64.9%
202559.1%66.1%48.4%61.4%66.3%75.8%MMMMMM

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