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 (USC00476646) 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
20040.371.463.640.669.464.792.272.910.461.892.101.60
20052.430.610.962.623.124.815.341.774.260.612.011.16
20061.540.503.045.344.613.692.092.344.652.031.701.23
20071.781.511.685.461.753.836.188.673.044.370.374.45
20081.692.351.988.017.729.994.961.574.632.051.483.16
20090.891.323.953.182.764.878.196.461.236.301.183.78
20101.490.781.045.764.5710.019.135.503.221.021.432.35
20110.851.301.374.370.000.001.75MMM0.70M
2012MMM0.10MM0.30M2.60MMM
2013MMM2.40M0.03MMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
NCEI Climatology1.221.532.093.954.655.975.294.234.252.822.251.79

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
2007MMMMMMMMMMMM
2008MMMMMMMMMMMM
2009MMMMMMMMMMMM
2010MMMMMMMMMMMM
2011MMMMMMMMMMMM
2012MMMMMMMMMMMM
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
200424.2328.3748.3360.1270.5075.9377.7775.6377.6960.4647.5231.85
200524.2135.3842.0063.4365.6182.5984.7381.0078.5765.9246.3324.06
200637.1331.5743.2262.7667.9777.2483.6180.5068.2756.0047.3837.33
200734.3520.2947.2954.7774.4278.2582.3181.2376.7365.4844.7326.74
200823.8324.2838.6856.1766.1377.7782.0380.3573.2359.9745.0026.61
200918.5533.8645.4557.6368.0078.5374.7477.1374.8752.6550.7728.29
201022.4828.8151.1564.1071.0378.7383.7783.5572.0065.7447.2324.00
201122.7126.8840.2754.2068.00MMMMMMM
2012MMMMMMMMMMMM
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
NCEI Climatology25.7030.9943.3057.1068.7078.2081.8080.1073.2060.3044.6131.60

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
20048.928.7430.7834.9446.4655.4658.5454.2752.4139.1531.0715.04
20058.4618.4322.9638.4343.4861.0462.1858.6853.8042.6226.3310.65
200623.6811.2124.8539.1047.4856.0062.4461.2348.3334.6529.5220.77
20077.033.4328.8134.3049.1057.1559.9663.0050.7045.2626.8012.13
20085.864.5519.5836.6243.6758.0760.7757.6853.2338.7728.836.00
2009-0.0313.8624.6534.9347.2957.9356.2357.7151.9736.9733.8314.61
20107.9011.6231.4141.0350.1359.1364.7463.0650.6440.6128.138.81
20117.978.1224.4535.1031.00MMMMMMM
2012MMMMMMMMMMMM
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
NCEI Climatology9.9013.8824.8035.4047.1258.2961.8059.8051.2139.1027.9916.69

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
200416.5818.5539.5647.5358.4865.7068.1564.9565.0549.8139.2923.44
200516.3426.9032.4850.9354.5571.8173.4569.8466.1854.2736.3317.35
200630.4021.3934.0450.9357.7366.6273.0370.8758.3045.3238.4529.05
200720.6911.8638.0544.5361.7667.7071.1372.1163.7255.3735.7719.44
200814.8414.4129.1346.4054.9067.9271.4069.0263.2349.3736.9216.31
20099.2623.8635.0546.2857.6568.2365.4867.4263.4044.8142.2421.45
201015.1920.2141.2852.5760.5868.9374.2673.3161.3253.1837.6816.40
201115.3417.5032.3644.6549.50MMMMMMM
2012MMMMMMMMMMMM
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
NCEI Climatology17.8022.4334.0546.2557.9168.2571.8069.9562.2049.7036.3024.15

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
2007MMMMMMMMMMMM
2008MMMMMMMMMMMM
2009MMMMMMMMMMMM
2010MMMMMMMMMMMM
2011MMMMMMMMMMMM
2012MMMMMMMMMMMM
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM

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