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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 (USC00129240) 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
2003MMMM0.010.964.562.601.290.001.230.27
20040.000.040.000.002.521.332.001.280.240.003.171.36
20053.152.040.874.912.281.992.061.072.041.021.510.82
20061.960.862.311.574.641.292.433.851.212.712.253.01
20072.370.511.512.540.831.891.975.860.712.372.152.58
20083.753.142.011.553.264.321.861.093.911.750.891.54
20090.262.325.793.423.282.371.634.440.660.000.401.54
20100.360.471.572.063.853.781.480.691.630.122.480.54
20110.311.391.724.554.912.112.921.803.843.303.441.50
20121.961.281.460.880.680.833.052.601.102.270.421.55
20132.691.100.625.313.176.461.792.781.831.590.541.93
20140.661.900.572.732.852.882.241.411.92M1.821.04
20150.910.540.491.882.634.302.342.821.921.051.372.20
20160.290.712.632.141.964.110.18MMMM0.75
20171.060.712.682.724.801.714.492.512.311.983.230.25
20180.860.69M1.543.490.882.992.280.521.892.070.34
20190.030.892.09M3.742.142.451.563.792.460.711.51
20202.150.802.211.753.881.860.900.470.420.801.070.22
20210.420.151.330.781.572.781.091.861.051.450.461.16
20220.101.021.261.251.041.051.530.251.332.201.471.05
20230.463.663.071.411.441.334.081.680.93MMM
2024M0.183.224.093.773.384.251.591.410.290.882.66
20250.410.263.212.551.590.363.340.38MM0.171.04
20260.080.414.894.541.573.791.83MMMMM
NCEI Climatology2.592.052.164.054.894.724.414.522.903.172.712.44

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2003MMMM9.65.04.53.95.05.07.88.1
20049.17.58.79.16.85.24.54.03.26.46.68.0
20057.16.27.78.46.33.64.13.74.24.28.66.7
20068.47.87.77.75.64.04.44.34.57.15.17.9
20078.18.79.09.06.14.64.73.73.75.67.07.3
20088.87.97.47.66.85.74.74.44.25.77.08.1
20097.68.37.78.65.64.84.74.74.56.15.98.1
20107.77.56.07.46.25.34.03.56.16.07.37.5
20117.58.58.310.36.76.44.13.75.55.47.76.4
20128.67.27.68.05.85.84.83.54.37.44.87.0
20138.58.68.58.26.15.04.43.44.55.18.17.8
20149.27.77.58.76.34.84.74.04.06.18.36.7
20157.07.16.87.75.85.44.14.23.96.77.17.4
20167.78.67.47.86.15.34.23.54.45.25.88.6
20178.47.88.68.07.75.54.03.53.45.46.27.4
20187.27.08.17.85.65.53.93.94.76.17.06.4
20198.68.97.58.06.45.54.34.44.46.36.57.0
20207.27.57.47.36.85.44.16.15.15.97.37.8
20216.67.37.66.45.54.54.33.35.25.16.77.0
20227.78.38.58.86.75.14.72.74.06.47.58.0
20236.88.68.67.46.15.53.64.63.65.86.55.5
20247.76.18.48.55.45.73.94.24.74.68.27.9
20258.68.28.58.07.25.13.93.63.15.87.38.1
20268.96.58.48.16.05.53.7MMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2003MMMM67.2079.1182.9484.1173.8363.5254.4939.95
200429.5036.9050.8765.4274.0478.4481.3077.7085.6465.9150.4837.17
200531.5937.7943.5063.6268.9983.7285.6584.0380.0062.7751.8629.68
200643.1538.0446.9865.0068.4179.8284.2080.7770.2858.3650.6043.38
200736.8224.6152.7357.5077.1282.2282.8683.3378.9269.2248.0834.79
200833.2232.1242.2462.3667.4880.4282.3482.1777.6662.1445.3432.90
200925.0338.9352.2158.4670.9479.1677.9078.3173.9457.3553.6834.53
201028.9632.4653.5767.9473.0780.7286.6785.6776.1767.4352.8331.09
201128.6334.0846.5060.1470.8579.4487.2881.9470.3463.2450.8739.08
201236.7638.7061.9661.1077.3583.6089.3179.7972.7458.4248.8041.29
201335.1433.9939.2656.9673.3478.0879.8579.7375.4462.0844.4833.57
201425.9026.7939.0359.1270.7380.0677.5880.3771.8459.9341.9637.05
201529.2724.5443.1561.1073.3477.0079.6779.1577.9662.7253.6646.05
201633.6338.2752.0358.1669.4580.6682.4083.1577.0065.2154.0232.12
201736.7648.1445.8863.6267.1980.3080.4377.2375.5065.3946.8233.16
201831.4838.3642.6351.5676.1979.4082.4680.5476.1061.1538.7239.55
201929.2735.5442.5757.5668.1277.0684.3779.5576.8861.3241.9041.75
202036.8236.0349.3055.1066.6681.7485.6976.2374.1860.2253.8438.30
202132.7528.2153.8959.3067.8381.0279.7382.1777.1865.0445.9844.77
202229.4535.0949.8355.2272.8281.2982.5578.0373.3863.3751.1635.24
202338.4543.6846.0461.3872.0277.7579.2777.5775.3562.3250.4744.06
202430.3747.2953.4361.2675.0282.0380.5881.5578.1968.6352.4938.14
202528.8334.1554.9260.7468.2281.9085.3579.7278.0666.3248.2835.24
202628.6838.6256.6265.3269.3578.9686.86MMMMM
NCEI Climatology32.9936.9547.9060.8971.7080.8083.7981.8176.2163.6049.7937.71

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2003MMMM51.2558.1263.5064.7753.9842.1038.8927.92
200415.7420.3336.2442.9254.7059.3663.8259.8156.1244.7736.2022.71
200517.0823.9025.2640.9446.2863.7463.7663.0155.8244.9533.8019.34
200630.4921.8429.9141.3048.4957.9865.5062.1951.9840.1336.3229.04
200724.0510.1433.1637.7652.6159.6660.6363.4155.1048.9532.6624.05
200816.9016.9827.2240.1646.9260.6262.3758.7154.9840.9431.0719.03
20098.1922.4730.3739.8648.6860.0858.2959.9955.3442.0436.3022.84
201017.6020.3633.2743.8452.8562.8765.4264.6254.7942.7631.2119.24
201115.0219.5929.3440.3652.3762.7366.6660.1051.8640.9436.3428.52
201222.5424.9941.6438.3653.2557.2666.7857.3251.2641.2330.0830.55
201320.7421.2625.7936.8651.7459.0661.8559.2352.2842.5731.3419.69
20148.439.8220.7937.3448.7261.1656.3960.6350.2441.5226.8427.18
201514.877.1924.7437.5252.0359.3659.2358.8855.5842.8634.8834.50
201618.3522.8134.6738.1847.9758.5862.6064.1757.2046.2336.3820.56
201725.3229.7530.6642.9248.3759.0062.1956.9154.0847.6232.6619.69
201817.6022.7426.8332.6055.8661.5261.9063.1857.5042.3929.4827.06
201916.3221.9725.7338.5449.2558.5864.9860.2257.6842.4528.2827.59
202027.0622.6332.4635.7247.8559.1264.5264.6652.4040.3035.4827.14
202124.5114.3232.2938.4846.9261.3463.0163.2456.1849.8831.0429.10
202213.4819.1430.6137.2853.5459.6962.6061.3154.2040.6832.9423.81
202328.1425.7629.8738.9748.9156.1161.5060.0554.9645.7231.6032.83
202421.9227.3834.3442.8453.6462.0861.8461.3255.7942.3437.3226.43
202514.4419.8033.3539.6348.4762.9166.5359.8453.2345.1031.9419.45
202615.8821.9534.6745.0447.7759.6668.33MMMMM
NCEI Climatology16.5919.0327.5037.8948.7058.1961.7059.8052.4141.6031.4022.30

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2003MMMM59.2368.6173.2274.4463.9052.8146.6933.94
200422.6228.6243.5554.1764.3768.9072.5668.7570.8855.3443.3429.94
200524.3430.8434.3852.2857.6473.7374.7173.5267.9153.8642.8324.51
200636.8229.9438.4553.1558.4568.9074.8571.4861.1349.2543.4636.21
200730.4317.3742.9547.6364.8670.9471.7573.3767.0159.0940.3729.42
200825.0624.5534.7351.2657.2070.5272.3570.4466.3251.5438.2125.96
200916.6130.7041.2949.1659.8169.6268.1069.1564.6449.6944.9928.68
201023.2826.4143.4255.8962.9671.8076.0575.1565.4855.0942.0225.17
201121.8226.8337.9250.2561.6171.0976.9771.0261.1052.0943.6133.80
201229.6531.8451.8049.7365.3070.4378.0568.5562.0049.8339.4435.92
201327.9427.6332.5246.9162.5468.5770.8569.4863.8652.3237.9126.63
201417.1618.3129.9148.2359.7370.6166.9870.5061.0450.7334.4032.12
201522.0715.8633.9549.3162.6968.1869.4569.0266.7752.7944.2740.27
201625.9930.5443.3548.1758.7169.6272.5073.6667.1055.7245.2026.34
201731.0438.9438.2753.2757.7869.6571.3167.0764.7956.5039.7426.43
201824.5430.5534.7342.0866.0370.4672.1871.8666.8051.7734.1033.31
201922.8028.7534.1548.0558.6867.8274.6869.8967.2851.8935.0934.67
202031.9429.3340.8845.4157.2670.4375.1170.4463.2950.2644.6632.72
202128.6321.2643.0948.8957.3771.1871.3772.7066.6857.4638.5136.94
202221.4627.1140.2246.2563.1870.4972.5769.6763.7952.0342.0529.52
202333.2934.7237.9650.1860.4666.9370.3868.8165.1654.0241.0438.45
202426.1537.3343.8852.0564.3372.0671.2171.4466.9955.4844.9132.28
202521.6326.9744.1450.1858.3572.4075.9469.7865.6455.7140.1127.35
202622.2830.2945.6555.1858.5669.3177.60MMMMM
NCEI Climatology24.7927.9937.7049.3960.2069.5072.7570.8064.3152.6040.6030.00

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2003MMMM83.7%68.6%76.0%78.1%76.0%71.6%75.2%76.6%
200475.6%75.8%73.8%60.2%76.2%73.4%77.8%79.4%74.0%66.3%70.0%70.9%
200573.6%73.0%66.4%50.8%55.8%68.3%72.0%73.3%68.2%74.2%68.3%82.9%
200680.4%70.4%70.6%60.8%71.2%67.0%72.7%74.8%79.6%70.7%74.6%75.5%
200779.3%73.3%67.8%65.2%58.4%63.2%64.4%75.8%66.8%70.4%72.9%82.8%
200876.1%78.9%72.5%64.3%64.4%68.8%69.9%69.8%72.9%68.4%72.6%79.3%
200975.8%76.1%62.5%65.9%63.4%70.7%71.3%78.3%77.9%76.2%75.7%77.7%
201081.7%80.6%70.8%59.7%72.1%76.6%72.0%72.0%68.4%62.4%73.0%82.4%
201180.7%76.5%72.6%72.7%72.6%71.0%74.3%76.1%78.2%72.1%75.0%82.1%
201279.9%80.2%67.9%60.5%59.6%56.6%65.2%74.7%73.8%75.1%73.3%84.2%
201377.1%79.3%73.5%70.3%65.9%74.2%77.1%77.0%74.4%78.3%74.3%80.3%
201476.4%76.2%72.7%64.4%67.9%75.5%75.1%80.0%80.4%76.6%74.1%85.2%
201579.1%73.6%71.9%65.8%72.2%82.0%78.3%76.6%74.9%71.7%74.5%83.9%
201678.2%78.2%75.4%69.6%68.5%67.1%78.0%82.1%76.4%68.1%73.0%74.2%
201775.6%69.1%70.1%68.0%68.3%65.2%77.9%80.5%79.5%75.8%76.4%75.2%
201879.0%81.5%69.8%68.8%71.7%78.6%74.7%82.7%80.1%78.4%83.4%83.3%
201978.7%80.0%71.9%71.6%78.8%73.0%73.9%75.8%78.7%75.7%78.0%80.1%
202082.2%76.0%76.8%69.2%69.2%64.0%72.7%72.6%72.1%71.9%70.3%76.4%
202181.3%75.9%63.4%66.9%66.3%71.2%79.7%77.9%69.3%82.0%74.5%79.0%
202272.5%74.1%70.5%69.4%67.8%61.0%70.4%73.8%78.6%65.7%69.7%77.1%
202382.7%69.3%71.4%62.7%59.5%65.2%77.9%79.2%77.0%75.1%66.9%80.7%
202482.7%71.8%66.7%67.0%69.7%65.8%76.7%74.8%72.8%65.3%73.3%77.9%
202571.1%74.0%64.3%63.0%70.1%72.2%75.8%75.9%73.1%69.7%73.3%77.9%
202672.8%73.2%67.8%71.6%65.9%70.7%76.8%MMMMM

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