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 (USC00253467) 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
2003MMMM0.002.470.850.992.131.302.940.42
20040.550.674.550.834.393.784.630.733.220.391.720.28
20050.092.630.917.585.572.171.470.830.260.470.430.34
20060.760.011.572.961.141.431.867.864.170.780.062.20
20070.350.583.213.206.870.301.876.891.853.750.001.47
20080.120.421.033.715.639.023.000.573.226.521.240.29
20090.080.400.571.701.005.042.094.532.143.010.130.86
20100.460.441.413.982.327.497.804.652.270.251.750.26
20110.390.110.492.495.206.101.753.670.700.861.411.33
20120.031.990.843.862.863.840.010.751.641.600.311.36
20130.330.230.854.215.793.920.281.622.393.131.100.04
20140.050.340.122.794.1711.690.698.514.002.460.161.43
20150.600.350.582.674.353.462.987.043.610.692.114.48
20160.520.571.095.954.192.964.168.213.101.301.021.16
20170.750.822.323.035.623.041.761.932.544.160.130.10
20180.640.422.930.271.706.952.434.734.822.330.712.75
20190.340.712.311.206.032.992.422.595.715.240.682.16
20200.72M1.851.294.132.172.311.111.620.551.320.74
20210.720.433.781.403.652.293.287.561.314.930.290.26
20220.140.242.201.504.213.800.912.251.170.600.290.80
20231.041.150.671.800.141.894.472.630.562.150.321.38
20240.470.031.311.887.371.594.914.620.120.783.400.56
2025M0.052.702.651.541.75MMMMMM
NCEI Climatology0.891.221.943.284.995.373.483.832.922.561.351.38

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2003MMMM5.06.06.04.06.55.66.67.7
20046.27.18.66.78.05.54.45.67.56.55.27.0
20056.05.26.97.97.77.56.34.36.36.07.86.8
20067.36.68.87.88.15.95.15.46.36.65.86.0
20077.57.47.88.57.56.65.55.17.16.35.74.6
20085.05.56.28.76.95.75.64.55.36.67.48.0
20096.47.18.27.56.54.84.55.54.06.45.17.4
20105.85.96.87.36.66.15.15.66.25.18.18.0
20117.47.77.39.38.48.35.24.14.06.46.44.9
20126.96.67.16.77.77.14.84.93.96.86.05.4
20135.77.87.97.76.96.65.04.96.56.76.66.0
20148.16.07.57.95.76.45.84.55.15.58.56.5
20156.36.25.76.76.54.74.55.06.14.96.26.0
20165.36.67.38.75.55.65.34.95.75.45.56.6
20176.36.47.96.86.36.54.54.96.37.55.76.8
20186.56.48.37.65.07.24.54.85.55.16.05.8
20196.97.17.17.76.15.25.74.96.67.36.45.9
20206.96.17.37.46.18.05.45.85.25.96.55.4
20215.75.27.57.85.84.84.25.95.25.66.76.6
20227.07.58.410.97.16.05.24.45.75.48.38.6
20236.16.77.89.35.94.94.05.05.56.75.05.9
20246.06.27.59.36.46.54.85.25.05.96.56.2
20256.96.88.08.85.34.4MMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2003MMMM69.7578.2988.5088.4175.1667.5546.6837.90
200430.7234.0552.7965.6673.8677.2480.5479.3281.4465.0450.5440.48
200529.6842.9352.9065.1272.5383.7888.3883.7982.3466.2053.4832.64
200646.3440.9448.2668.4876.8886.3090.7683.5073.1061.0952.6444.66
200736.1832.1158.1361.1076.7183.1288.6787.1679.1069.1653.0635.08
200831.9432.7447.6856.9670.2180.6085.2582.9874.1863.9947.0633.28
200932.8141.0049.8860.9275.3281.6881.5981.6575.7455.3156.3029.04
201024.3329.9250.2668.6971.7683.6885.8988.0276.8870.6451.9035.64
201128.9038.2350.7962.9672.9982.8890.1884.9574.0669.4552.3440.94
201243.4742.0269.5467.9278.8585.3394.2086.8078.9061.5554.1338.48
201335.0238.4443.2358.0872.1081.1485.5885.9882.1463.3448.2833.01
201433.7232.3249.0863.2375.1581.9583.4383.7775.7866.4444.5638.20
201539.4631.9558.4765.1070.2982.5985.8782.1081.2568.0155.0941.94
201633.5244.0259.0165.1273.2688.6685.8984.6980.3269.1457.9937.17
201736.3151.5754.8965.0275.1487.9190.6382.6182.7466.5553.3238.24
201834.5734.9950.8757.7582.0387.6986.7485.5278.7862.0143.8639.86
201932.4926.1544.7565.7670.4183.8187.9084.3884.3759.5048.8642.91
202035.5143.6455.5064.5769.1689.0889.2387.5778.0061.5857.6241.90
202138.1426.4059.1065.7372.1389.2587.9188.2182.7768.4856.6548.29
202236.7543.3153.7761.8173.3685.3288.0888.0981.0468.6649.1533.96
202334.6142.7447.5265.4078.3886.3984.2985.1783.1365.3254.5744.26
202428.4652.4355.2266.1474.3085.5185.3584.0983.1773.4551.4341.41
202534.3934.2459.5766.2773.3481.84MMMMMM
NCEI Climatology32.4037.5649.9962.0072.4182.7085.9083.8977.3064.4049.1936.49

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2003MMMM49.0258.5166.7665.9049.5942.2129.2124.82
200414.1218.1634.7342.5652.8558.5263.9960.1656.9644.0233.6822.59
200516.0324.8629.9144.1249.7764.8867.2564.5757.8642.6831.4018.59
200627.4718.7631.0745.7455.0564.1069.8666.6653.6641.5231.0426.37
200717.1417.1538.1540.4657.1463.0868.8769.8056.3047.8531.1619.46
200814.1215.9227.4737.4048.6160.8066.3262.4353.8443.5030.7413.59
200912.3221.0129.2740.7653.4363.5663.8263.8856.1239.1735.0514.56
201013.0215.9832.6046.5951.5964.1569.0368.1355.9144.0731.2019.09
201112.3218.5331.6642.1452.7964.5273.4667.4852.4644.9532.1223.99
201221.9324.9745.5145.5756.4964.0871.6962.0551.2240.1431.9521.44
201317.1820.8526.4937.0652.1263.0366.1767.1360.9141.6626.3212.68
20149.1913.0524.0240.0552.1562.4763.4967.3156.4744.7124.2926.06
201517.6511.7130.4743.4452.7364.2067.3063.7061.6546.9335.3526.94
201617.8425.8736.4345.0651.9366.9668.6466.7460.5747.6236.7419.97
201722.8228.3035.7846.2052.7364.4270.8563.3060.8845.9631.4220.35
201816.0816.6732.5834.9459.5568.0668.1266.7460.4742.5725.9723.34
201921.8218.4428.8143.3652.0464.7270.5468.1464.8440.0228.9524.97
202020.5921.6435.6840.2953.2668.3870.4366.5855.6640.5833.6222.49
202123.6710.7936.9042.9553.7766.5068.8568.8960.1648.4135.2926.95
202213.7116.4325.9333.8354.4263.0668.0265.7557.2840.0226.8416.05
202320.4718.6927.4240.1953.9762.7265.6266.3258.2044.9930.6027.25
202414.4127.4332.4542.6252.0064.2866.0865.0757.3046.0334.2823.91
202513.6813.9433.3444.8451.0459.84MMMMMM
NCEI Climatology13.9917.6628.3138.5050.7061.8065.8063.4954.3041.5028.7018.69

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2003MMMM59.3868.4077.6377.1562.3854.8837.9431.36
200422.4226.1043.7654.1163.3567.8872.2769.7469.2054.5342.1131.54
200522.8533.9041.4154.6261.1574.3377.8174.1870.1054.4442.4425.61
200636.9129.8539.6657.1165.9775.2080.3175.0863.3851.3141.8435.51
200726.6624.6348.1450.7866.9373.1078.7778.4867.7058.5142.1127.27
200823.0324.3337.5747.1859.4170.7075.7872.7064.0153.7538.9023.44
200922.5631.0039.5850.8464.3772.6272.7072.7665.9347.2445.6821.80
201018.6722.9541.4357.6461.6773.9177.4678.0866.3957.3541.5527.36
201120.6128.3841.2352.5562.8973.7081.8276.2263.2657.2042.2332.46
201232.7033.5057.5356.7467.6774.7182.9574.4265.0650.8543.0429.96
201326.1029.6534.8647.5762.1172.0875.8776.5671.5252.5037.3022.85
201421.4622.6936.5551.6463.6572.2173.4675.5466.1355.5734.4232.13
201528.5521.8344.4754.2761.5173.3976.5872.9071.4557.4745.2234.44
201625.6834.9547.7255.0962.6077.8177.2775.7170.4558.3847.3728.57
201729.5739.9345.3455.6163.9376.1780.7472.9571.8156.2642.3729.29
201825.3225.8341.7246.3570.7977.8777.4376.1369.6252.2934.9231.60
201927.1522.3036.7854.5661.2274.2779.2276.2674.6149.7638.9133.94
202028.0532.6445.5952.4361.2178.7379.8377.0766.8351.0845.6232.20
202130.9018.6048.0054.3462.9577.8778.3878.5571.4658.4545.9737.62
202225.2329.8739.8547.8263.8974.1978.0576.9269.1654.3437.9925.01
202327.5430.7137.4752.8066.1874.5574.9575.7570.6655.1542.5835.75
202421.4339.9343.8354.3863.1574.9075.7274.5870.2459.7442.8632.66
202524.0424.0946.4655.5662.1970.84MMMMMM
NCEI Climatology23.2027.6139.1550.2561.5572.2575.8573.6965.8052.9538.9527.59

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2003MMMM58.1%68.0%64.5%63.1%64.1%65.0%70.5%76.6%
200472.6%77.1%69.9%55.4%67.5%68.1%77.2%71.6%63.4%65.9%75.0%70.9%
200580.3%76.9%60.5%62.0%61.6%66.4%63.3%70.6%64.0%68.7%68.2%79.4%
200673.3%61.3%82.0%67.9%59.5%62.6%58.6%70.0%67.8%65.9%68.1%67.0%
200773.4%71.7%70.5%59.3%63.1%61.0%61.2%72.8%66.5%63.4%54.0%71.7%
200867.7%70.0%65.9%64.6%61.6%66.2%70.1%68.4%77.4%69.5%71.8%71.9%
200971.7%65.2%65.1%58.2%56.4%65.1%65.7%67.7%68.8%73.3%68.2%76.5%
201077.8%72.0%68.6%55.2%58.7%65.4%69.6%67.3%69.8%56.4%60.0%68.2%
201170.6%66.4%66.5%58.3%55.3%61.5%66.2%67.2%62.7%54.9%61.2%72.9%
201257.4%68.8%59.7%55.1%52.3%59.3%57.6%61.8%61.1%65.1%67.7%75.5%
201374.1%79.4%85.0%69.4%69.5%68.6%65.2%69.3%70.3%68.3%64.1%67.1%
201457.1%63.0%55.9%58.4%62.0%72.3%68.4%76.2%76.4%67.1%65.0%78.7%
201568.7%67.1%54.7%60.5%72.5%72.4%73.5%76.0%73.5%63.4%70.7%78.6%
201677.2%70.1%62.3%61.4%66.1%62.6%74.3%75.7%73.5%74.9%69.8%68.1%
201775.8%66.4%62.5%69.1%64.1%61.4%70.8%72.4%69.2%66.8%65.3%64.5%
201871.6%70.3%69.4%58.6%67.6%70.2%71.9%76.2%75.8%73.0%73.6%79.6%
201972.5%74.3%70.7%62.7%72.5%67.7%69.7%72.6%73.6%69.0%68.3%71.6%
202073.7%61.9%65.4%55.2%66.4%61.0%67.7%66.2%64.1%59.3%64.3%68.9%
202174.9%66.7%60.4%53.9%63.8%57.8%67.6%67.5%65.9%67.5%57.9%59.2%
202258.6%47.7%55.8%53.6%65.0%63.7%66.5%66.9%63.2%56.3%61.9%71.9%
202379.5%68.2%67.3%50.7%57.6%59.3%72.7%73.5%64.4%67.8%63.4%75.6%
202480.3%63.1%57.1%56.8%65.0%63.7%71.7%70.7%62.1%54.0%73.8%73.2%
202562.3%64.1%59.0%58.7%61.2%64.9%MMMMMM

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