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
1983MMMMMMMMMMM0.00
19840.000.000.000.000.000.000.000.000.000.000.000.00
19850.000.000.000.000.000.000.000.000.000.000.000.00
19860.000.000.000.000.000.000.000.000.000.000.000.00
19870.000.000.000.000.000.000.000.000.000.000.000.00
19880.000.000.000.000.000.000.000.000.000.000.000.00
19890.000.000.000.000.000.000.000.000.000.000.000.00
19900.000.000.000.000.000.000.000.000.000.000.000.00
19910.000.000.000.000.000.000.000.000.000.000.000.00
19920.000.000.000.000.000.000.000.000.000.000.000.00
19930.000.000.000.000.000.000.000.000.000.000.000.00
19940.000.000.000.000.000.000.000.000.000.000.000.00
19950.000.000.000.000.000.000.000.000.000.000.000.00
19960.000.000.000.000.000.000.000.000.000.000.000.00
19970.000.000.000.000.000.000.000.000.000.000.000.00
19980.000.000.000.000.000.000.000.000.000.000.000.00
19990.000.000.000.000.000.000.000.000.000.000.000.00
20000.000.000.000.000.000.000.000.000.000.000.000.00
20010.000.000.000.000.000.000.000.000.000.000.000.00
20020.000.000.000.000.000.000.000.000.000.000.000.00
20030.000.000.000.000.000.000.000.000.000.000.000.00
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
20070.000.000.000.000.000.000.000.000.000.000.000.00
20080.000.000.000.000.000.000.000.000.000.000.000.00
20090.000.000.000.000.000.000.000.000.000.000.000.00
20100.000.000.000.000.000.000.000.000.000.000.000.00
20110.000.000.000.000.000.000.000.000.000.000.000.00
20120.000.000.000.000.000.000.000.000.000.000.000.00
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
1983MMMMMMMMMMM15.0
198412.612.412.811.012.511.210.29.49.97.813.913.4
198513.514.414.511.310.69.610.17.39.210.411.713.4
198614.010.213.59.710.59.17.17.87.99.09.710.7
198711.29.28.49.18.77.77.98.86.89.212.212.1
198813.513.311.210.18.49.76.08.48.910.812.013.2
198915.110.710.38.68.56.25.57.27.510.013.610.6
199013.212.510.310.29.810.07.55.78.110.712.711.1
199112.911.812.610.88.48.37.78.27.59.210.510.9
199211.610.111.19.07.97.57.27.68.68.28.710.3
199310.510.49.98.88.77.77.86.68.410.310.09.5
199412.610.88.49.27.46.65.85.25.55.710.37.2
19959.510.37.59.17.35.76.15.46.59.19.710.3
199610.79.99.49.37.25.06.34.45.87.36.77.0
199710.27.79.38.69.96.36.16.17.87.08.39.7
19989.16.410.47.06.16.96.15.36.97.38.99.3
199910.17.89.88.97.77.48.97.48.19.311.110.7
200010.49.99.99.08.98.56.67.29.18.27.99.3
20018.89.69.16.97.36.18.07.88.010.19.99.8
200211.811.910.89.410.48.68.77.98.28.310.710.5
200311.010.88.710.27.98.57.65.46.97.48.39.1
200412.09.810.310.48.78.28.07.97.48.29.010.7
20059.27.99.19.58.28.17.77.98.18.611.19.8
200610.511.69.99.18.78.18.58.18.810.07.711.4
200710.712.311.410.47.68.17.98.78.48.99.310.7
200812.111.310.210.19.910.19.37.67.89.89.512.8
200910.911.69.911.19.57.07.96.66.07.45.27.9
20108.78.06.67.07.17.76.57.17.88.57.79.8
20118.710.18.49.36.57.17.27.47.68.010.58.9
201210.69.811.410.47.59.97.97.48.010.19.610.5
201312.811.411.512.79.58.77.87.88.48.412.610.2
201414.311.811.410.48.67.88.98.27.910.112.79.7
201512.812.210.611.29.78.67.78.08.110.710.510.1
201612.313.010.910.38.59.89.28.18.210.010.513.3
201710.911.812.411.010.39.97.48.16.610.611.511.4
201813.512.011.311.69.28.58.18.68.610.410.59.3
201913.212.411.110.88.37.87.88.28.29.510.110.9
202010.711.710.911.28.99.28.28.49.910.012.711.7
20219.311.911.99.48.610.87.67.39.18.510.011.5
202211.313.712.010.79.19.08.88.28.79.411.012.3
20239.513.411.910.77.87.37.48.07.39.910.88.6
202410.910.610.910.48.38.97.27.86.910.110.311.0
202514.212.313.411.59.99.610.1MMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1983MMMMMMMMMMM17.11
198424.5538.2831.6852.6359.1074.9377.1978.3265.8359.7446.5738.35
198524.2329.1141.0355.4766.6570.2777.6576.7772.4059.6144.1329.06
198629.0026.6441.3954.3766.4871.5777.3574.5867.3356.9742.1735.71
198730.2931.2944.2655.2767.3276.7781.5575.3968.7753.9746.4737.97
198831.2328.9740.5249.8066.5574.4083.4079.3568.7952.3548.4034.58
198935.7127.5037.4848.7363.8473.6079.4277.6868.7760.1343.6722.45
199037.2633.6141.8455.1062.1674.6078.3977.1068.4358.3248.8337.58
199128.6835.1442.4855.2370.9777.5080.0679.1970.3760.4844.1735.90
199231.3932.0337.9448.6763.9071.8372.5273.2969.0055.0044.4036.35
199332.7126.1834.7453.1765.3972.9081.5880.2667.0356.9445.3334.45
199421.4527.0438.7756.2362.4876.0780.3975.3969.9359.2950.6039.55
199534.7127.8245.3248.9366.2978.1380.7180.5268.8761.5240.4030.06
199629.5529.7235.9049.3762.6173.9777.0378.9470.0357.8141.1038.32
199729.8136.6839.4251.7759.2377.2378.5275.3569.1758.1942.8336.52
199835.5238.2543.4557.0371.8775.5079.4580.6575.1761.0648.2741.77
199928.1637.6439.8454.5370.3278.6785.9076.4274.2058.3550.4038.58
200029.7034.7947.9451.5866.8873.9275.8476.5769.9360.0645.8327.45
200131.4233.6137.1455.3468.6476.5878.6882.9271.2460.3453.6641.70
200237.7538.8141.3553.9060.9276.2884.3281.4777.9655.8145.0235.37
200325.5927.2140.5650.1162.5073.7779.3079.2671.3056.9049.3738.76
2004M44.60MMM67.6473.5870.4769.3555.8543.1730.63
200529.6232.2637.4054.2662.8981.4484.43M57.2058.5949.7031.36
200640.3028.4636.1245.6664.3171.0577.9477.0061.3158.0041.9640.33
200733.6126.1441.0251.4369.3881.0280.5481.5975.4166.3945.0434.58
200836.1030.8337.1058.7163.7977.5980.1576.2471.5957.4344.9935.61
200925.1734.5343.5355.8166.5672.6075.2377.8170.5555.3350.9634.06
201029.2531.7147.2661.9370.4175.6983.4081.1770.5358.8247.4830.95
201126.7730.9338.7453.7165.3076.3585.7380.3872.1459.2953.0641.75
201236.4137.8354.0154.3872.3579.1685.0180.7771.1858.8345.1440.07
201335.1430.6539.6653.0069.9773.8280.5478.1069.9860.6343.8231.83
201425.2125.3133.7454.2667.1977.2476.8377.1271.4860.3443.5837.63
201526.7717.6036.2455.1672.5373.2280.2578.1676.4058.3653.1246.86
201633.3435.6646.1749.4668.5277.9684.3785.1376.4661.7953.0035.66
201735.4340.2939.8458.3463.3075.6279.0377.5275.2065.9746.2830.49
201830.9537.5937.8646.2871.9575.8083.5681.4173.5256.9140.7037.69
201927.8232.9038.7451.8663.5974.3682.9879.1573.1060.5140.2837.63
202036.1833.5545.9451.2063.8278.4485.4881.7671.4858.3053.0638.33
202133.1030.2649.0753.9666.2079.8278.5183.4573.4063.4746.7041.70
202226.3632.5842.8053.7869.0577.3082.1181.8271.9060.0550.0038.04
202335.6637.9840.8856.8466.0374.7881.1275.6673.6461.8547.1242.16
202433.4540.7547.2156.2470.6177.1881.5978.4574.1263.4150.4237.40
202528.5729.5645.9955.6463.9978.2683.00MMMMM

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1983MMMMMMMMMMM11.00
198418.5528.7922.2340.0346.3961.0763.1965.0355.0347.5537.2730.97
198518.7421.8630.0641.7050.1356.5763.5262.0058.6347.1637.7023.26
198622.0320.3230.0339.8752.6558.2065.1360.7455.5746.4234.4030.06
198723.7121.3629.1340.9352.7762.1067.6862.6156.9743.0338.5332.23
198823.2620.7628.8138.2050.0058.1365.6365.7154.3243.1940.6326.71
198928.3520.2126.1036.2349.2360.5065.1362.3256.5347.0035.5316.00
199030.8425.7130.7741.6748.2361.0064.6563.3256.8047.0638.8329.84
199122.3927.7932.4542.6754.7462.6766.0064.5554.6348.7135.9328.61
199224.8424.5927.8737.1748.2654.0360.0358.9054.5041.5535.4027.97
199324.8414.1124.0337.0346.0056.6064.1963.2952.1341.5834.9724.81
199410.9415.6426.3237.8744.5858.3764.8760.2954.1744.2638.8729.29
199526.1916.0029.6534.1348.0359.7765.1665.0351.9047.6832.0722.90
199617.5819.5221.9735.1745.2660.1061.5863.5256.8045.5531.9329.32
199718.9025.1427.4234.8342.7160.1361.7760.1354.7743.6833.6329.74
199827.1328.5733.4540.0053.9459.4764.1364.1657.8745.4838.3031.00
199919.9025.6827.5538.5749.8461.7367.1661.4257.4344.9438.8028.45
200019.6226.1533.2637.8552.3058.5961.5862.4655.0047.1634.9718.68
200123.7524.9927.1838.9050.5859.0662.3764.8155.3447.0441.3031.77
200229.6827.4428.4640.4044.7259.1866.1863.9459.9643.9036.2025.96
200315.6816.8125.4133.9346.1756.8563.8165.1555.7343.3837.3029.37
2004M21.20MMM64.9470.5269.4267.0154.7339.3927.84
200517.3121.3324.9737.0444.2564.5866.37M53.6048.3737.6424.28
200630.4925.3131.8343.7560.7168.4774.8474.7160.8058.0039.5937.70
200726.0314.8629.2638.2549.5562.8364.0565.6057.7053.4134.6426.91
200825.8221.3427.1441.0547.0562.8965.7560.9755.9442.9935.7025.04
200914.6124.0228.0339.7548.9357.9761.7264.4355.2544.3237.7526.51
201021.3623.8232.7142.7553.1362.6768.6466.1756.7846.9435.7925.36
201119.0821.1727.9439.6651.2061.6969.9666.4060.0847.1542.3832.87
201227.5929.7037.5738.9054.9463.2068.9964.0554.7447.1033.8632.52
201325.5021.2029.1036.6850.5260.4466.7262.1954.0846.5732.9023.70
201415.0515.2920.7436.5049.4261.5862.9561.9654.5047.5033.6229.45
201515.577.8924.0538.3052.0958.2263.4162.3159.6645.8839.3236.41
201622.5924.8633.1634.1050.7060.6267.7767.6559.6049.1939.4428.17
201727.2428.3428.5742.3250.3561.4665.0461.3255.8250.7035.5422.19
201819.9826.9928.1132.9053.9561.6468.4667.3059.6646.0533.1430.37
201918.3522.9426.1938.6046.9858.4667.8863.0157.5645.5331.4628.69
202028.5226.1733.9236.9248.4361.8270.2163.8856.1845.4141.3030.37
202127.1221.0131.7138.1849.3664.7664.6967.4258.5253.1435.9632.58
202215.8622.4229.9738.7252.2660.4466.4964.7558.0443.1538.0629.97
202329.6227.1830.8440.5847.8559.7266.4961.9657.4450.0635.3035.60
202426.4328.5934.2142.2055.0563.1466.7863.0657.9847.7940.5228.69
202520.2721.2631.6538.9650.2962.6669.20MMMMM

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
1983MMMMMMMMMMM14.06
198421.5533.5326.9546.3352.7468.0070.1971.6860.4353.6541.9234.66
198521.4825.4835.5548.5858.3963.4270.5869.3965.5253.3940.9226.16
198625.5223.4835.7147.1259.5664.8871.2467.6661.4551.6938.2832.89
198727.0026.3236.6948.1060.0569.4374.6169.0062.8748.5042.5035.10
198827.2424.8634.6644.0058.2766.2774.5272.5361.5547.7744.5230.65
198932.0323.8631.7942.4856.5367.0572.2770.0062.6553.5639.6019.23
199034.0529.6636.3148.3855.1967.8071.5270.2162.6252.6943.8333.71
199125.5331.4637.4748.9562.8570.0873.0371.8762.5054.6040.0532.26
199228.1128.3132.9042.9256.0862.9366.2766.1061.7548.2739.9032.16
199328.7720.1429.3945.1055.6964.7572.8971.7759.5849.2640.1529.63
199416.1921.3432.5547.0553.5367.2272.6367.8462.0551.7744.7334.42
199530.4521.9137.4841.5357.1668.9572.9472.7760.3854.6036.2326.48
199623.5624.6228.9442.2753.9467.0369.3171.2363.4251.6836.5233.82
199724.3530.9133.4243.3050.9768.6870.1567.7461.9750.9438.2333.13
199831.3233.4138.4548.5262.9067.4871.7972.4066.5253.2743.2836.39
199924.0331.6633.6946.5560.0870.2076.5368.9265.8251.6544.6033.52
200024.6630.4740.6044.7159.5966.2568.7169.5262.4753.6140.4023.06
200127.5929.3032.1647.1259.6167.8270.5373.8663.2953.6947.4836.73
200233.7133.1334.9047.1552.8267.7375.2572.7068.9649.8540.6130.66
200320.6322.0132.9942.0254.3465.3171.5672.2163.5250.1443.3434.07
2004M32.90MMM66.2972.0569.9568.1855.2941.2829.24
200523.4626.7931.1945.6553.5773.0175.40M55.4053.4843.6727.82
200635.4026.8933.9744.7162.5169.7676.3975.8561.0658.0040.7739.01
200729.8220.5035.1444.8459.4671.9272.2973.5966.5659.9039.8430.75
200830.9626.0932.1249.8855.4270.2472.9568.6063.7650.2140.3430.33
200919.8929.2835.7847.7857.7565.2968.4771.1262.9049.8344.3530.29
201025.3127.7739.9852.3461.7769.1876.0273.6763.6652.8841.6328.15
201122.9226.0533.3446.6958.2569.0277.8573.3966.1153.2247.7237.31
201232.0033.7745.7946.6463.6571.1877.0072.4162.9652.9639.5036.30
201330.3225.9334.3844.8460.2567.1373.6370.1562.0353.6038.3627.76
201420.1320.3027.2445.3858.3069.4169.8969.5462.9953.9238.6033.54
201521.1712.7530.1446.7362.3165.7271.8370.2468.0352.1246.2241.64
201627.9630.2639.6641.7859.6169.2976.0776.3968.0355.4946.2231.91
201731.3334.3134.2150.3356.8268.5472.0469.4265.5158.3340.9126.34
201825.4732.2932.9939.5962.9568.7276.0174.3666.5951.4836.9234.03
201923.0927.9232.4645.2355.2866.4175.4371.0865.3353.0235.8733.16
202032.3529.8639.9344.0656.1370.1377.8472.8263.8351.8647.1834.35
202130.1125.6440.3946.0757.7872.2971.6075.4365.9658.3041.3337.14
202221.1127.5036.3846.2560.6568.8774.3073.2864.9751.6044.0334.00
202332.6432.5835.8648.7156.9467.2573.8168.8165.5455.9541.2138.88
202429.9434.6740.7149.2262.8370.1674.1870.7666.0555.6045.4733.05
202524.4225.4138.8247.3057.1470.4676.10MMMMM

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
1983MMMMMMMMMMM75.4%
198479.1%79.5%76.3%73.7%74.5%71.6%76.0%77.9%77.2%81.7%71.4%80.7%
198580.9%82.2%73.3%69.4%67.9%68.5%72.7%73.0%74.3%72.4%83.0%84.4%
198681.6%86.0%74.3%74.9%73.9%72.4%77.1%78.8%81.3%77.8%74.1%79.4%
198778.8%76.2%72.7%73.8%67.8%72.9%76.3%73.0%82.5%74.1%74.2%77.3%
198873.7%76.7%72.0%73.1%70.4%58.3%72.4%74.4%75.5%76.5%72.6%72.9%
198971.2%74.2%77.5%73.1%76.4%79.1%73.9%73.1%77.1%77.6%74.2%79.1%
199077.8%76.1%75.5%73.8%74.6%72.2%75.2%80.9%80.5%79.4%73.9%78.7%
199178.3%75.7%75.3%77.5%76.3%70.3%71.9%77.8%72.1%75.0%77.9%79.7%
199282.3%80.4%74.4%78.6%74.6%70.2%82.1%80.2%77.8%78.5%83.4%78.1%
199381.7%75.3%81.9%73.6%68.7%73.9%69.9%74.6%77.4%73.3%78.0%79.5%
199478.2%74.1%77.6%68.0%71.7%74.1%76.5%78.4%77.8%76.1%74.1%83.7%
199584.2%75.0%71.0%71.4%68.0%72.6%76.7%79.1%77.1%78.0%81.0%76.0%
199675.5%75.1%71.7%79.5%70.7%78.3%72.0%76.1%83.4%80.4%76.6%84.4%
199776.9%76.4%74.7%64.4%67.3%69.5%69.5%74.1%75.7%73.9%81.5%78.1%
199882.3%79.1%75.4%67.0%71.8%71.3%70.3%71.5%70.5%74.1%73.3%75.9%
199980.2%69.1%61.9%61.4%60.7%64.6%66.3%75.5%68.8%71.4%72.9%75.3%
200075.1%77.0%70.8%74.2%76.2%77.6%72.7%76.4%73.8%75.9%77.2%77.9%
200179.5%70.2%73.5%67.8%67.2%69.7%65.2%67.9%71.9%73.8%76.1%78.5%
200275.1%71.7%71.1%73.9%70.9%72.5%64.6%70.4%69.0%76.5%75.9%76.8%
200374.7%75.5%78.0%72.4%78.3%72.5%77.3%80.1%75.6%75.4%79.9%75.7%
200476.6%76.7%79.2%73.3%77.9%74.5%80.8%76.3%77.3%78.9%75.8%78.0%
200580.5%79.9%76.4%69.0%68.2%69.7%70.2%71.5%73.0%81.9%74.1%79.2%
200679.4%72.0%66.8%70.4%73.8%74.1%75.4%74.2%81.4%79.6%81.6%75.7%
200778.2%73.0%67.8%70.9%63.6%59.3%65.8%66.0%67.1%72.6%71.9%71.6%
200866.3%68.5%65.6%60.3%58.7%64.8%62.2%62.4%73.2%75.2%79.4%77.2%
200979.8%76.9%72.4%71.1%70.6%81.6%80.2%77.2%80.0%78.3%80.5%75.2%
201079.6%79.0%71.9%61.1%68.4%73.9%70.1%73.8%75.4%73.0%76.5%75.1%
201175.4%74.5%72.2%72.5%75.1%64.6%60.2%72.1%80.2%79.8%72.1%76.4%
201274.3%73.4%69.1%64.3%68.1%66.4%67.4%70.5%76.0%79.6%74.0%80.0%
201373.6%76.2%70.9%68.2%66.9%77.0%77.3%75.0%77.8%80.8%70.8%79.1%
201473.4%72.4%68.8%69.2%72.5%74.0%74.0%76.1%77.2%77.7%70.5%77.8%
201571.1%71.9%69.4%68.4%64.7%77.8%71.8%75.3%79.0%73.8%74.7%80.6%
201674.6%72.1%74.3%67.7%67.3%60.0%64.9%71.7%72.7%75.0%74.3%73.1%
201776.9%70.7%68.2%73.4%73.2%70.3%76.5%76.3%76.8%74.0%71.2%73.1%
201873.6%76.4%68.3%70.9%69.9%70.1%67.1%76.8%82.3%80.1%78.9%82.4%
201974.7%76.7%69.5%76.8%81.1%75.5%77.5%75.7%80.5%81.9%76.7%81.7%
202080.0%76.4%78.3%70.0%70.7%66.4%69.8%70.9%71.5%74.6%67.5%74.6%
202176.0%71.5%59.1%69.8%64.2%67.2%78.3%75.0%74.8%84.3%74.0%76.4%
202272.7%69.6%71.9%69.0%71.1%67.0%67.4%74.7%77.6%72.4%73.6%76.0%
202383.4%69.6%73.1%69.6%66.3%71.9%75.8%79.2%76.7%75.4%70.4%81.6%
202481.6%71.2%71.5%74.1%75.2%74.6%75.5%76.1%80.3%70.9%74.8%76.7%
202570.6%75.2%66.8%66.7%76.2%72.3%72.8%MMMMM

Monthly Plots

Select month and year:

Monthly Plot
Monthly Plot