or Select from map

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 () 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
2012MMMMMM0.000.000.000.000.000.00
20130.000.000.000.000.000.000.000.000.00MMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMM0.000.00MMMMM
2017MMMMMM0.00MMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2012MMMMMM7.47.67.88.37.98.3
20139.58.711.68.79.17.37.66.88.17.58.510.5
201412.27.78.87.88.58.18.07.38.57.57.99.6
201511.68.09.010.77.77.68.97.98.28.710.111.0
20169.310.28.68.17.37.67.77.16.79.99.210.7
20178.310.49.010.38.410.17.77.59.111.39.010.8
201810.27.18.810.07.97.67.56.67.78.67.99.3
201910.29.911.29.58.78.48.97.19.08.09.39.5
202010.511.89.48.78.87.87.46.97.67.98.19.3
20218.38.38.68.69.56.37.07.87.69.09.89.4
202212.412.27.28.98.67.58.36.37.27.87.09.1
20239.310.49.68.17.67.07.87.26.49.99.911.6
202411.310.88.69.27.37.07.46.88.07.88.79.4
20259.87.48.58.47.910.37.97.78.27.0MM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2012MMMMMM75.6274.9167.1053.8345.9831.30
201328.5733.0334.4453.0067.1973.7677.9976.3061.4057.8445.8640.30
201430.1441.9052.1560.0266.0870.8279.7973.4668.9657.7244.4236.70
201537.5238.8849.7756.3064.8672.9878.0585.0167.8253.0245.2644.60
201630.5543.3045.6557.2070.2176.9476.1975.1472.2050.1241.7837.28
201730.4934.9649.6552.9467.2574.3674.6876.7763.1455.7544.3039.66
201836.7629.6940.5467.1074.1076.2879.3279.3871.1860.2844.2437.81
201932.7042.9349.8860.3264.9283.6076.0780.1966.6859.4148.2041.52
202040.0144.2348.9559.1862.3775.2076.0778.6370.1056.6846.0438.74
202132.1734.4445.1853.2463.3579.5881.4171.2565.6657.2645.4433.51
202237.4042.8048.4352.7066.8477.3676.3681.2462.6060.2843.1036.06
202340.5438.4948.0856.1266.2076.5879.3879.1576.3458.5943.0438.62
202434.9647.3351.6860.8674.2776.2880.8979.7375.0857.2042.9239.95
202539.9537.2754.0163.4462.4875.0877.4177.0669.6254.20MM

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2012MMMMMM59.5556.9749.5839.4932.7219.23
201321.5528.2724.2239.7454.7659.6055.8159.2348.9841.4137.1631.71
201422.8327.6934.9640.6448.0350.6660.2856.2149.1040.3036.5629.56
201530.3728.2133.3436.8045.4151.5656.5658.7750.7837.6337.2235.19
201621.4333.1232.0039.8048.5554.9258.3655.6948.9840.6533.0229.91
201719.4624.8635.9537.2246.8154.2656.2757.1451.0244.0236.9832.64
201828.4020.6925.9643.1650.8154.1460.8058.2550.4840.8333.8630.37
201924.0531.5535.3138.8446.8659.5456.1558.0149.7043.7337.5832.64
202032.0633.0631.5434.1642.1656.3655.6956.8549.4045.4137.9431.59
202124.8020.1731.0135.1844.8955.2861.8555.3446.9440.3636.1425.32
202228.4632.5127.1236.1445.5355.1656.5059.9344.5443.8535.4828.98
202334.3228.4031.4238.4243.9653.2457.9559.9952.8843.5533.2631.25
202426.0236.7836.4142.0849.5456.0659.7559.1752.9441.2934.7633.51
202531.7123.9632.2340.2841.9353.4257.9554.4751.9233.80MM

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2012MMMMMM67.5865.9458.3446.6639.3525.26
201325.0630.6529.3346.3760.9766.6866.9067.7755.1949.6241.5136.01
201426.4834.8043.5550.3357.0560.7470.0364.8459.0349.0140.4933.13
201533.9533.5441.5546.5555.1462.2767.3071.8959.3045.3341.2439.90
201625.9938.2138.8248.5059.3865.9367.2765.4260.5945.3837.4033.60
201724.9729.9142.8045.0857.0364.3165.4766.9557.0849.8840.6436.15
201832.5825.1933.2555.1362.4565.2170.0668.8160.8350.5539.0534.09
201928.3737.2442.6049.5855.8971.5766.1169.1058.1951.5742.8937.08
202036.0438.6440.2546.6752.2665.7865.8867.7459.7551.0541.9935.16
202128.4927.3138.1044.2154.1267.4371.6363.3056.3048.8140.7929.42
202232.9337.6637.7844.4256.1866.2666.4370.5853.5752.0639.2932.52
202337.4333.4539.7547.2755.0864.9168.6769.5764.6151.0738.1534.93
202430.4942.0644.0551.4761.9066.1770.3269.4564.0149.2538.8436.73
202535.8330.6243.1251.8652.2164.2567.6865.7660.7744.00MM

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2012MMMMMM60.9%70.4%76.7%86.1%91.2%88.4%
201387.1%90.9%71.1%75.9%73.8%74.4%69.3%67.5%82.2%84.1%92.4%89.4%
201488.3%86.5%77.6%75.4%71.7%71.7%68.5%75.0%77.0%82.6%91.7%91.3%
201588.2%84.8%74.2%68.3%68.9%61.5%62.0%51.6%74.1%80.1%89.1%87.5%
201688.5%86.1%81.2%65.7%67.0%62.7%72.6%69.6%68.7%87.6%88.0%92.8%
201785.9%84.5%78.0%73.5%69.0%66.9%73.4%72.5%88.4%91.0%93.0%93.0%
201891.1%87.6%73.2%67.8%64.1%64.3%71.4%69.6%71.2%77.2%86.6%88.6%
201984.9%79.4%71.8%53.6%71.1%60.3%64.1%61.9%76.1%83.6%88.4%87.2%
202091.0%81.5%65.1%50.4%70.8%79.4%69.0%70.8%81.4%89.3%92.2%89.9%
202192.8%87.7%82.1%74.0%73.6%65.7%75.4%81.6%83.5%81.4%95.2%96.9%
202287.5%77.6%58.0%67.7%61.8%66.9%65.5%68.3%73.8%83.7%92.8%91.6%
202392.3%85.3%79.8%75.1%61.0%60.7%61.6%70.8%71.1%84.1%88.2%91.2%
202487.4%86.9%78.0%70.1%58.7%70.2%67.4%69.6%70.1%84.8%88.6%91.6%
202589.2%81.5%69.6%65.1%69.2%68.5%72.5%68.3%79.2%75.9%MM

Monthly Plots

Select month and year:

Monthly Plot
Monthly Plot