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 (USC00214103) 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
2004M0.150.570.962.311.263.331.463.893.030.310.21
20050.300.210.643.632.794.761.100.440.100.000.700.09
20060.080.120.380.250.090.021.951.240.851.320.710.57
20070.240.071.161.151.470.902.191.221.150.140.110.28
20080.030.020.112.781.692.193.511.032.642.851.050.08
20090.100.462.821.091.253.204.112.370.543.840.590.26
20100.170.000.811.402.022.614.404.672.993.590.651.01
20110.130.040.462.913.533.092.983.290.851.140.310.06
20120.060.081.292.716.7310.264.121.090.550.620.390.49
20130.310.180.961.654.244.051.262.771.454.300.320.48
20140.050.280.441.594.183.982.204.841.590.700.280.22
20150.020.030.560.994.752.013.495.633.282.041.801.24
20160.240.261.483.121.704.996.662.952.421.321.230.60
20170.310.930.332.403.184.042.155.133.992.650.170.25
2018M0.400.330.192.725.424.413.410.494.840.350.47
20190.080.110.801.252.380.41MMMM0.580.99
20200.150.010.931.121.102.733.102.531.171.481.020.06
20210.220.020.741.100.110.461.631.493.8410.140.871.65
2022MM0.601.715.094.622.013.372.230.482.210.69
20230.120.460.111.781.281.801.191.876.581.960.752.05
20240.070.270.332.953.726.572.871.83M0.441.150.37
20250.060.111.971.232.351.58MMMMMM
NCEI Climatology0.600.741.352.513.124.304.353.852.952.801.540.74

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2004M5.37.57.68.06.65.05.47.77.05.77.9
20055.86.05.87.37.66.96.15.16.35.97.35.4
20067.26.26.87.97.65.66.05.55.87.56.26.6
20076.57.47.77.59.07.05.35.37.87.17.75.2
20086.15.97.18.37.57.05.65.36.36.57.17.0
20095.56.77.77.58.16.05.85.44.76.15.16.3
20105.94.76.07.26.25.25.36.36.36.27.76.6
20116.08.07.08.48.17.95.24.75.36.46.86.6
20127.46.27.58.07.35.95.14.75.26.27.05.3
20136.86.16.17.87.75.95.84.76.36.57.75.3
20147.77.27.29.06.96.86.54.16.56.77.57.1
20157.47.47.48.07.05.25.96.56.36.77.36.1
20166.37.55.89.46.46.85.14.96.66.76.28.1
20175.87.17.67.16.86.14.44.46.27.37.26.4
20186.86.26.46.85.66.35.14.56.17.16.76.1
20195.75.96.47.06.55.84.75.06.57.87.06.3
20206.06.26.97.56.77.24.74.85.76.56.95.9
20215.25.77.76.96.95.24.36.36.25.46.66.6
20226.77.27.49.37.67.25.65.05.16.56.66.6
20235.75.46.78.77.25.44.15.15.96.26.35.8
20245.66.47.58.36.96.24.74.85.66.76.76.4
20257.46.97.57.46.95.8MMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2004M37.7638.1553.1859.8170.2275.2669.7470.8253.7241.7225.50
200518.7630.0136.3056.4860.5774.6080.0276.2570.8256.1039.8024.63
200632.0623.9038.8559.3065.9775.1484.6176.7165.9050.2340.2232.35
200723.5218.9841.1752.2268.8177.2480.2575.3768.9657.0336.2621.55
200820.3920.7732.9348.4460.6870.5877.3577.1766.6854.3537.7617.83
200914.9926.0935.3151.8064.4070.8272.5972.8272.2644.7745.8620.85
201019.7528.4047.7460.8666.0870.4079.2178.5161.5858.3639.3220.97
201114.4125.8334.7349.4063.0671.1881.2477.2367.1659.2940.9430.95
201227.4131.4451.2854.8066.5575.8082.5277.1268.5451.5139.3825.73
201321.7225.0632.9942.2062.6671.4878.0579.1570.4051.1635.7214.00
201413.3016.1230.1445.2064.1173.8275.9575.1466.3253.4828.9427.76
201522.3616.8941.4154.9263.8274.7879.2675.1472.8656.1045.3831.30
201622.0728.6544.1950.7866.6673.4077.9377.0068.2456.5047.9623.35
201724.2833.0338.0453.9062.8374.6678.5172.0669.9854.5935.1819.75
201822.4822.1636.9944.7273.3474.7278.9776.5466.5046.1129.7829.33
201916.3819.8533.9249.5260.5773.5880.2574.5067.1649.0731.9425.79
202023.5826.8539.0849.6463.2477.7281.1477.6265.1445.7642.9228.01
202126.2517.5344.9551.2065.2479.1081.3579.6772.7459.0039.3827.94
202216.7319.5934.4442.3264.6375.8677.7076.4869.8056.8537.8221.61
202324.6827.3733.2846.5270.3878.5078.3977.1272.8253.8940.5235.72
202423.7036.7241.4153.0665.7473.5279.6175.6374.9561.0340.5226.89
202520.5022.8743.0952.1068.7070.44MMMMMM
NCEI Climatology18.7024.3937.0051.1064.6073.7978.4076.6068.5954.1037.6023.90

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2004M23.7221.3230.9238.2146.6452.8547.5649.8838.4526.249.01
2005-1.3912.6515.3933.6841.9954.6857.9053.4849.0436.7624.9215.10
200618.704.0423.7535.8445.4150.9059.8155.2843.3432.0024.3818.12
20077.381.6623.0629.0643.6152.8256.3952.9045.6240.0124.624.71
20081.050.4115.1030.2038.5050.4854.6552.1546.2836.4723.72-1.85
2009-7.436.3517.8931.3439.0848.3251.6851.2849.5833.5130.027.61
20101.174.1627.6535.6041.9051.5058.2558.8343.9436.4724.686.63
2011-0.115.0015.8632.3641.1751.0859.6455.2343.4038.6225.4615.51
201211.6216.6731.3632.8445.3055.1062.2553.4341.7233.7424.149.99
20134.425.0012.4327.8041.1750.8457.1453.9547.9036.8220.48-3.54
2014-8.18-5.619.5928.5842.4552.2255.3455.0546.7035.4815.5017.54
20158.54-2.0121.3232.6641.0650.4857.2054.7052.2837.4629.6021.66
20165.7011.9526.7232.9642.3952.1058.3656.7449.7638.8531.5810.81
20177.8515.0319.1733.5041.3550.8454.6550.7548.3237.5220.786.97
20182.10-0.0817.8323.3644.8952.7658.0155.8149.1033.7418.2614.75
2019-2.37-0.6615.0531.1638.1550.5457.0852.2149.9436.1821.688.43
20209.014.0123.6428.6442.2253.4859.4857.7644.1732.1727.2011.24
202110.980.9225.9033.1444.4856.5454.7656.3346.7041.0024.4410.86
2022-6.15-5.1617.0229.1243.6152.1056.0455.0547.0036.1223.788.43
202311.276.7413.2530.5043.4452.6452.9653.3754.2438.7424.5024.97
202412.3219.3421.5533.2044.2551.9857.7856.7051.9937.9828.4614.75
20251.923.1422.8331.7040.8848.41MMMMMM
NCEI Climatology-0.503.1016.5030.3043.0052.9058.1056.3048.5136.0022.808.60

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2004M30.7429.7442.0549.0158.4364.0558.6560.3546.0833.9817.25
20058.6921.3325.8545.0851.2864.6468.9664.8659.9346.4332.3619.86
200625.3813.9731.3047.5755.6963.0272.2166.0054.6241.1232.3025.24
200715.4510.3232.1240.6456.2165.0368.3264.1457.2948.5230.4413.13
200810.7210.5924.0239.3249.5960.5366.0064.6656.4845.4130.747.99
20093.7816.2226.6041.5751.7459.5762.1462.0560.9239.1437.9414.23
201010.4616.2837.6948.2353.9960.9568.7368.6752.7647.4232.0013.80
20117.1515.4125.2940.8852.1261.1370.4466.2355.2848.9533.2023.23
201219.5224.0641.3243.8255.9265.4572.3865.2755.1342.6331.7617.86
201313.0715.0322.7135.0051.9261.1667.5966.5559.1543.9928.105.23
20142.565.2619.8636.8953.2863.0265.6565.1056.5144.4822.2222.65
201515.457.4431.3643.7952.4462.6368.2364.9262.5746.7837.4926.48
201613.8820.3035.4541.8754.5362.7568.1566.8759.0047.6839.7717.08
201716.0624.0328.6043.7052.0962.7566.5861.4159.1546.0527.9813.36
201812.2911.0427.4134.0459.1263.7468.4966.1757.8039.9324.0222.04
20197.009.6024.4840.3449.3662.0668.6763.3558.5542.6326.8117.11
202016.2915.4331.3639.1452.7365.6070.3167.6954.6638.9735.0619.62
202118.629.2235.4342.1754.8667.8268.0668.0059.7250.0031.9119.40
20225.297.2225.7335.7254.1263.9866.8765.7658.4046.4930.8015.02
202317.9817.0523.2638.5156.9165.5765.6865.2463.5346.3132.5130.35
202418.0128.0331.4843.1354.9962.7568.7066.1763.4749.5134.4920.82
202511.2113.0032.9641.9054.7959.42MMMMMM
NCEI Climatology9.1013.7426.7540.7053.8063.3568.2566.4558.5545.0530.2016.25

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2004M87.7%78.6%62.8%66.9%67.9%76.2%79.6%80.1%79.4%76.8%82.3%
200578.8%79.2%69.5%65.5%73.7%76.9%75.2%75.8%77.1%80.4%82.1%86.5%
200684.4%70.5%71.7%62.9%71.6%70.5%66.4%75.0%77.0%72.6%78.0%81.4%
200777.9%69.6%74.3%61.3%69.1%69.9%70.9%74.8%75.9%78.1%73.0%85.8%
200877.3%75.1%69.0%69.8%64.4%69.5%73.2%74.1%81.3%75.9%81.7%78.7%
200975.9%75.8%74.2%64.2%60.4%71.9%73.9%79.5%81.5%87.4%81.1%79.6%
201080.6%68.1%71.2%58.5%66.9%79.3%74.9%78.1%79.1%70.4%76.9%82.9%
201182.0%75.4%69.4%71.7%67.7%74.6%75.8%78.4%78.1%72.7%77.3%77.5%
201278.2%75.8%75.4%64.1%67.7%71.3%73.6%73.6%67.6%74.5%79.0%85.6%
201378.1%76.4%71.2%71.5%67.3%72.6%72.7%72.6%78.9%80.5%77.0%80.4%
201473.5%71.2%69.7%70.0%66.8%74.4%73.7%81.2%77.9%75.4%78.2%84.1%
201576.6%68.1%64.2%57.3%70.1%71.6%71.9%77.1%76.3%76.0%79.6%88.7%
201682.6%74.7%78.0%65.3%63.2%72.8%76.0%77.9%80.1%76.2%80.3%79.3%
201780.9%73.9%67.4%70.1%67.3%68.9%75.1%79.8%80.8%73.6%78.8%77.9%
201876.4%69.3%66.8%61.1%60.6%73.5%74.0%80.0%80.4%80.1%80.9%83.7%
201975.9%77.5%72.2%70.4%68.3%68.4%73.3%74.3%82.9%75.6%79.0%83.6%
202082.4%70.5%73.0%60.6%61.1%66.2%74.4%78.2%76.5%72.8%74.0%82.3%
202183.6%72.1%65.5%67.5%61.6%62.2%68.9%69.4%71.2%81.7%73.2%79.8%
202274.2%69.2%67.8%73.6%66.5%62.9%74.0%77.3%77.0%71.8%78.3%81.3%
202384.8%74.1%71.8%71.3%59.8%69.6%70.4%74.4%78.5%79.0%76.7%86.0%
202482.0%72.6%62.9%66.1%67.3%71.6%74.8%78.1%73.9%66.8%82.4%84.7%
202569.9%68.9%63.7%66.4%60.6%72.1%MMMMMM

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