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 (USC00473186) 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
2014MMMMMMM4.243.571.470.310.61
20150.030.020.411.542.692.872.757.544.062.831.751.27
20160.120.021.832.832.611.560.170.110.060.570.690.71
20170.350.790.592.144.163.014.225.483.414.460.310.37
2018M0.340.300.133.526.891.571.754.451.780.610.71
20190.100.150.492.883.222.054.232.247.122.100.571.01
20200.260.021.171.654.031.707.143.871.261.280.690.21
20210.060.142.082.050.781.704.832.604.450.961.000.58
2022M0.011.061.882.810.902.031.983.800.412.910.83
20230.351.030.661.740.941.873.701.195.511.190.221.28
2024M0.130.661.813.078.910.922.320.190.831.100.55
20250.060.210.831.500.893.161.20MMMMM
NCEI Climatology0.961.021.562.883.784.254.804.183.763.201.701.33

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2014MMMMMMM5.05.55.75.95.4
20156.26.06.37.16.04.55.05.55.55.75.76.0
20164.95.95.27.95.55.74.64.15.95.65.06.7
20174.66.46.66.56.55.13.83.94.85.95.44.6
20185.75.75.26.35.65.74.64.56.96.04.95.2
20194.55.05.45.96.05.34.04.45.16.25.55.2
20204.75.05.86.55.75.74.14.34.85.55.54.5
20214.04.76.85.95.94.84.04.74.44.45.15.3
20225.65.85.86.76.45.84.94.74.15.05.34.5
20234.44.95.86.86.24.93.34.24.65.25.24.3
20244.85.46.37.26.05.44.44.54.76.25.25.3
20256.05.46.66.06.65.14.6MMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2014MMMMMMM72.6566.5652.9629.3627.06
201521.2016.0641.8754.2065.4573.7078.5775.1471.7855.4645.6832.99
201622.1927.9742.8649.7067.4874.0078.1076.8868.3056.9147.9623.64
201724.5134.1237.7552.8262.1474.3677.1270.8570.4655.4035.3619.69
201822.2522.6836.5343.1673.8675.6279.7373.8064.2846.4729.5428.86
201917.2520.7534.0949.2861.0974.3679.0974.8567.2249.3031.3425.55
202025.5529.0539.2650.5463.9978.2681.2476.0465.0046.0542.6228.86
202125.1618.3744.8951.0865.9180.3080.6678.9271.7859.2939.6829.79
202216.3820.4934.4444.6666.5577.0079.4476.5970.3456.7938.7222.07
202324.4528.1433.7446.8869.6879.1077.0676.6571.3053.4841.0636.12
202424.8638.6442.1053.0667.3072.9579.6176.4877.3061.4441.6627.65
202520.2723.4543.2151.9868.1273.7081.80MMMMM
NCEI Climatology19.8925.8038.2051.6065.9975.1079.3977.2168.8054.1937.8024.99

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2014MMMMMMM56.0043.7633.3414.2416.79
20156.05-4.7718.6530.4439.7849.5854.8852.5550.7234.7926.3023.81
20165.939.4723.9330.6838.9149.4655.1755.5248.5637.9228.7610.40
20177.0914.6417.4330.8039.0847.3652.0349.6546.4636.6518.984.30
20181.46-0.5316.0320.7842.9751.2054.1253.0049.7631.9316.8215.05
2019-2.61-0.5311.5628.8235.8946.5256.4550.4648.3832.3519.349.06
20209.655.4922.8827.0839.8450.1255.9854.6341.7828.2325.1611.62
20218.31-3.8723.9329.9639.2051.5053.2553.7744.6040.0721.688.72
2022-6.55-4.0015.5127.2040.6547.5453.6053.3744.1233.8623.127.09
202312.146.4114.9328.2839.4349.8251.8652.1551.3237.3421.4423.75
202413.3616.0520.5030.9241.1251.3553.9553.9547.7235.8327.1414.93
20250.701.7919.6929.0039.3250.6659.60MMMMM
NCEI Climatology-0.503.1015.6928.8041.2051.1156.1953.8045.4133.6021.208.40

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2014MMMMMMM64.3355.1643.1521.8021.93
201513.625.6430.2642.3252.6161.6466.7263.8561.2545.1235.9928.40
201614.0618.7233.3940.1953.1961.7366.6466.2058.4347.4238.3617.02
201715.8024.3827.5941.8150.6160.8664.5760.2558.4646.0227.1712.00
201811.8511.0826.2831.9758.4263.4166.9363.4057.0239.2023.1821.95
20197.3210.1122.8339.0548.4960.4467.7762.6657.8040.8325.3417.31
202017.6017.2731.0738.8151.9264.1968.6165.3353.3937.1433.8920.24
202116.747.2534.4140.5252.5565.9066.9566.3558.1949.6830.6819.25
20224.918.2524.9735.9353.6062.2766.5264.9857.2345.3330.9214.58
202318.3017.2824.3437.5854.5664.4664.4664.4061.3145.4131.2529.94
202419.1127.3431.3041.9954.2162.1566.7865.2162.5148.6434.4021.29
202510.4912.6231.4540.4953.7262.1870.70MMMMM
NCEI Climatology9.7014.4526.9540.2053.6063.1067.7965.5057.1043.8929.5016.70

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2014MMMMMMM85.0%80.9%77.5%78.7%84.4%
201575.2%66.1%62.0%61.9%69.8%72.5%73.1%77.5%76.5%76.5%78.8%87.0%
201679.0%73.0%76.6%64.7%63.9%73.8%77.1%79.9%81.7%75.6%80.0%76.7%
201778.4%68.3%66.0%71.0%67.0%71.1%78.1%81.9%82.0%75.9%76.9%76.3%
201875.0%67.7%63.5%61.5%61.5%74.3%75.2%82.2%86.3%80.3%81.5%85.4%
201975.1%78.7%68.9%72.4%71.1%69.9%78.7%78.6%87.9%80.2%79.9%85.7%
202083.2%68.8%73.3%60.7%63.7%67.5%78.6%82.4%79.9%74.6%76.7%83.6%
202182.8%68.8%66.1%71.2%66.6%69.2%74.9%76.1%77.3%84.0%67.7%73.9%
202265.5%61.9%63.9%68.9%62.3%61.3%71.4%75.0%74.2%71.3%75.2%77.5%
202384.2%68.7%68.6%68.8%58.6%65.9%71.1%73.0%80.1%88.8%83.7%92.6%
202490.1%67.2%58.4%65.1%66.7%76.9%74.7%76.2%70.6%65.1%81.7%80.0%
202564.8%64.1%61.9%66.3%58.6%76.0%70.9%MMMMM

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