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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 () 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
1984MMMMMMMM0.000.000.000.00
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
19940.000.000.000.000.000.00M0.000.000.000.000.00
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
2007M0.00MMMMMMMMMM
2008MMMMMMMMMMMM
2009MMMMMMMMMMMM
2010MMMMMMMMMMMM
2011MMMMMMM0.000.000.000.000.00
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
2026MMMMMMMMMMMM

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1984MMMMMMMM9.37.59.87.4
198514.113.810.37.85.95.45.25.04.03.95.95.5
19866.711.99.17.14.64.55.77.07.78.110.312.5
198712.012.915.011.710.37.510.88.27.89.211.820.0
198813.612.620.315.411.38.56.88.07.16.39.711.3
198912.312.611.711.512.612.58.58.38.86.910.212.5
199012.714.512.914.212.811.59.08.78.48.69.711.2
199112.612.315.713.512.69.79.26.58.89.110.210.4
199214.714.014.113.011.511.916.514.513.712.618.815.6
199311.612.311.512.110.89.88.49.010.59.710.011.8
199412.913.114.116.811.08.8M5.97.87.69.310.9
199510.68.010.210.110.17.47.76.14.96.65.710.2
19967.57.911.210.79.39.27.97.36.28.29.37.9
199711.212.79.513.59.28.27.17.96.28.27.513.2
19989.014.812.912.89.99.79.77.96.98.76.78.8
19998.67.111.511.511.08.58.27.18.46.96.48.4
20008.28.510.710.78.68.78.87.48.57.010.88.0
200111.99.714.010.410.010.09.07.97.57.89.79.1
20029.410.012.810.410.09.57.76.27.16.56.210.2
20037.413.212.810.610.18.07.69.26.46.17.47.8
200410.913.310.211.39.58.67.66.05.16.89.28.3
20057.99.813.17.88.810.68.96.97.86.511.67.8
20068.88.811.39.69.48.38.74.45.76.67.29.5
200711.211.411.011.09.98.27.06.35.97.07.68.9
200810.711.112.79.710.410.19.16.77.06.67.27.6
20097.19.211.212.49.58.18.78.55.58.57.611.4
20109.710.810.610.810.39.18.98.27.07.78.97.6
20119.811.48.710.09.59.310.18.76.76.39.310.6
20128.711.410.89.99.510.29.18.06.96.35.98.4
20139.811.89.311.79.18.76.77.87.45.77.59.5
20147.29.311.010.68.47.97.67.36.96.39.38.6
20158.88.79.510.511.26.96.77.35.98.46.110.1
20168.97.912.812.18.98.57.45.75.35.97.19.0
201710.910.88.310.510.88.77.47.16.06.85.07.3
20186.57.77.69.17.97.36.36.74.26.76.28.2
20196.79.77.610.710.27.26.05.25.25.55.77.7
20208.010.28.711.38.87.56.06.56.05.57.39.6
20218.910.39.011.27.37.76.36.85.46.15.57.2
20228.59.910.910.510.29.56.86.62.81.02.43.3
20232.10.72.82.82.42.92.82.22.72.24.02.8
20243.00.62.71.02.02.21.03.63.32.30.40.4
20251.91.02.03.63.22.43.12.13.00.61.20.4
20261.11.02.41.24.31.43.53.31.3MMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1984MMMMMMMM42.6675.4971.8968.78
198570.4068.9570.3472.9183.1578.1173.2375.8476.0774.3071.8465.91
198665.4168.7672.3278.3381.3077.0676.1078.8677.9173.7374.1966.15
198761.3965.0171.2077.1278.8480.0176.3578.8377.6174.4471.6168.35
198867.9072.4571.9977.6484.0882.7077.9476.6575.0474.6975.7671.84
198969.7071.8774.6277.2983.6686.0778.4372.1171.8571.3366.5159.28
199063.5757.4765.5667.1878.5677.0071.0270.1569.5371.4671.0675.44
199171.0476.4579.3282.8887.4382.2173.9376.4173.5474.2172.3666.13
199257.9063.4767.8464.2275.5682.2876.7775.2675.2070.0967.7669.86
199367.7172.6373.5277.1879.0479.2877.5279.9675.7476.2576.0473.81
199470.4477.3278.5781.3287.4580.96M80.6077.6876.0176.4471.17
199569.1670.3875.0378.8084.7282.0375.8473.1173.4674.6277.3667.12
199671.2571.6073.2376.0583.4579.6479.8576.1373.8271.0869.9268.87
199764.1168.5870.3369.7476.4279.2276.8877.9375.6272.3571.2466.03
199864.9268.5875.0881.2286.7083.4279.7374.3372.2672.7672.9871.31
199969.3974.1175.4980.9682.8679.3474.4578.1676.3473.1169.5664.15
200069.4572.8476.5980.2580.8374.9079.4475.1477.6074.7471.9066.95
200168.8372.2473.5682.0480.3178.3879.4477.1773.4074.3369.8667.30
200268.4167.3676.4281.3283.6880.4873.8174.5674.6074.6269.3267.54
200366.4571.7376.5980.4886.7580.9673.6374.7972.6872.0174.1268.35
200463.4168.3175.0877.1881.5376.0475.6176.1371.9075.0872.8667.65
200570.4467.4973.2381.5082.6385.4078.7474.7476.9475.1473.5868.75
200668.9073.7977.4684.1481.8879.4677.5273.2372.5072.1870.4064.86
200766.3271.2177.1778.7482.0579.7673.8676.1975.8676.0772.2672.01
200869.6373.7175.3784.5082.2882.7675.5575.0869.9872.5370.8269.92
200968.0675.3380.6081.3881.9981.0881.4179.0974.1875.3269.6267.25
201064.1763.7672.2478.7484.9083.9075.2080.1977.4276.4272.1470.44
201168.2566.5569.9876.6177.5072.8970.0175.0675.7474.7972.3272.06
201269.3968.4377.5880.9084.2682.8277.8778.3977.6678.3471.3669.80
201365.6874.6974.2181.4482.6982.4674.1078.8073.7074.6269.5667.13
201465.6274.9476.1380.7880.1480.0676.1379.6775.9276.3669.5068.64
201567.5469.5468.7577.2481.6577.0075.1477.9976.4073.2373.4667.71
201665.3373.1572.2479.4084.4980.3678.9774.6273.8273.9268.2471.43
201770.2173.2775.7280.6686.1784.6876.7778.1074.2473.9875.3268.12
201867.7172.3179.2680.7883.9176.7676.1977.3573.1072.0168.6066.26
201966.9573.9177.3578.0282.2880.5478.0579.3275.2074.3970.4666.55
202065.0469.8077.6480.3679.6180.4876.4876.0773.6476.1373.0466.43
202168.0673.5377.7079.3480.3775.8672.9474.7970.4673.1767.7070.09
202268.1269.6774.9780.1883.4579.4678.2876.8372.4473.1774.0069.28
202368.6472.5077.3578.4480.2586.7280.8979.5081.0274.1570.2262.31
202469.1070.6175.8479.8287.8682.8274.0477.0075.1473.1775.7470.50
202567.4874.4377.4679.3482.4077.8474.2776.8873.8874.5673.1069.68
202666.4974.9474.6881.2681.7677.7277.4179.3275.60MMM

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1984MMMMMMMM32.6057.6144.6540.94
198542.8140.8845.0646.6155.7258.4454.9458.8858.8455.4358.4852.78
198649.3753.7657.2163.4470.1164.9565.6168.2664.5660.2656.1450.21
198746.2248.8553.1658.3165.6067.4865.0865.7265.3161.4557.7256.71
198855.7155.4158.7563.8752.3152.9454.5456.1657.0350.1042.7441.07
198941.1042.5348.7354.3059.3862.4759.2256.9651.4944.2046.7143.30
199041.7243.1347.4951.5152.2854.8653.8952.2150.5148.3741.2439.38
199138.0239.9843.5550.1252.4057.1956.6763.4852.2246.5943.6942.42
199242.5740.8747.5745.9249.4653.7253.9552.7951.9247.1540.4639.49
199336.9437.1436.4142.9249.0455.0455.0550.9950.7844.6038.8433.05
199434.3839.3339.9544.7853.1456.66M53.6053.7750.6846.2842.92
199536.1239.3336.4143.6450.4655.6554.9455.1751.7442.8639.9836.83
199634.0337.4037.2845.8653.0254.2654.8252.2151.6245.4136.3833.45
199731.2537.0841.7045.8647.9154.2053.3152.2649.5845.2438.8431.65
199829.2130.9136.4742.5450.0657.8655.4055.5954.2648.7837.8835.25
199932.8539.0739.3249.5249.4856.5452.9653.4852.5245.2435.6632.65
200032.9336.4140.1947.2952.9655.1652.0352.5550.6047.1542.9235.54
200143.4440.4940.7149.7052.7954.6855.1154.9453.2442.9738.2436.18
200233.6837.9142.8048.9854.1254.8054.5352.6152.7047.7440.1034.09
200334.1439.8439.0849.3453.3156.9653.9553.4854.8645.4140.1028.28
200438.2135.9142.3444.9052.3255.1052.8552.4453.1247.2137.1034.73
200536.3042.9340.4245.8047.7954.0255.9253.6651.7447.4536.8035.43
200631.8737.4641.1247.9052.0354.3855.9254.1853.4248.3237.8235.60
200738.7437.4041.7545.5050.8156.4255.0553.6050.7843.8536.7436.30
200833.7436.0338.4544.3652.0356.0655.2354.9453.3044.2533.2633.68
200936.7037.2142.6346.3453.0856.6056.0455.4654.0849.9437.7638.79
201035.8338.1138.5043.7051.4555.2256.5654.3054.3841.5835.7230.84
201134.2343.7751.1454.0558.1459.4359.7660.7352.1044.0838.0036.65
201234.9041.3142.2845.0852.0954.5055.0555.2851.7445.8841.4837.52
201338.5639.8438.9745.2051.3456.5455.1752.9654.5048.4944.2438.39
201434.8538.6240.4245.6251.9756.7253.0853.8353.1245.4139.7437.75
201540.3640.2944.1448.6851.8656.4253.8353.1451.9249.0745.9838.33
201631.2535.2342.2845.9251.7453.3054.4756.5053.7845.5943.5238.15
201737.4637.0142.2845.1452.0955.9455.4055.5252.9446.4036.9836.53
201834.6142.2939.3245.2051.5155.4053.0252.0355.9451.7441.9038.33
201939.9544.4144.6647.9053.0258.8256.3357.4355.5252.1547.7840.42
202040.0742.6149.6550.7851.8657.0857.5556.0454.0245.7042.6240.30
202138.1541.7745.7649.7653.7756.9057.0355.4054.8050.7042.3240.77
202241.1740.2943.6149.2854.2456.7857.4957.0854.3247.9142.8638.91
202338.7441.0644.7248.7452.4457.9858.5957.5556.4253.3746.0441.29
202442.2242.9945.8250.2458.4860.3257.5556.1556.4848.2046.2840.77
202540.1342.9343.2647.7854.8258.1056.1056.1056.7249.9442.2042.39
202640.8341.3945.0651.6856.0458.3456.1054.0657.20MMM

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
1984MMMMMMMM37.6366.5558.2754.86
198556.6054.9257.7059.7669.4368.2764.0967.3667.4664.8765.1659.34
198657.3961.2664.7770.8975.7171.0070.8673.5671.2366.9965.1758.18
198753.8056.9362.1867.7172.2273.7570.7272.2871.4667.9464.6662.53
198861.8163.9365.3770.7668.1967.8266.2466.4066.0362.3959.2556.45
198955.4057.2061.6865.8071.5274.2768.8264.5461.6757.7756.6151.29
199052.6450.3056.5259.3565.4265.9362.4561.1860.0259.9256.1557.41
199154.5358.2261.4466.5069.9269.7065.3069.9462.8860.4058.0354.28
199250.2352.1757.7155.0762.5168.0065.3664.0263.5658.6254.1154.67
199352.3254.8954.9660.0564.0467.1666.2965.4763.2660.4257.4453.43
199452.4158.3359.2663.0570.2968.81M67.1065.7263.3561.3657.04
199552.6454.8555.7261.2267.5968.8465.3964.1462.6058.7458.6751.97
199652.6454.5055.2560.9668.2366.9567.3364.1762.7258.2553.1551.16
199747.6852.8356.0257.8062.1666.7165.1065.1062.6058.8055.0448.84
199847.0749.7455.7861.8868.3870.6467.5664.9663.2660.7755.4353.28
199951.1256.5957.4065.2466.1767.9463.7065.8264.4359.1752.6148.40
200051.1954.6258.3963.7766.9065.0365.7463.8564.1060.9557.4151.25
200154.6056.3657.1465.8766.5566.5367.2766.0563.3258.6554.0551.74
200251.0552.6459.6165.1568.9067.6464.1763.5963.6561.1854.7150.81
200350.2955.7957.8464.9170.0368.9663.7964.1463.7758.7157.1148.32
200450.8152.1158.7161.0466.9365.5764.2364.2862.5161.1554.9851.19
200553.3755.2156.8263.6565.2169.7167.3364.2064.3461.2955.1952.09
200650.3955.6359.2966.0266.9566.9266.7263.7062.9660.2554.1150.23
200752.5354.3159.4662.1266.4368.0964.4664.8963.3259.9654.5054.15
200851.6854.8756.9164.4367.1669.4165.3965.0161.6458.3952.0451.80
200952.3856.2761.6163.8667.5468.8468.7367.2764.1362.6353.6953.02
201050.0050.9355.3761.2268.1769.5665.8867.2565.9059.0053.9350.64
201151.2455.1660.5665.3367.8266.1664.8867.9063.9259.4455.1654.35
201252.1554.8759.9362.9968.1768.6666.4666.8464.7062.1156.4253.66
201352.1257.2656.5963.3267.0169.5064.6365.8864.1061.5556.9052.76
201450.2356.7858.2763.2066.0568.3964.6066.7564.5260.8954.6253.19
201553.9554.9256.4562.9666.7566.7164.4965.5664.1661.1559.7253.02
201648.2954.1957.2662.6668.1266.8366.7265.5663.8059.7555.8854.79
201753.8355.1459.0062.9069.1370.3166.0866.8163.5960.1956.1552.32
201851.1657.3059.2962.9967.7166.0864.6064.6964.5261.8755.2552.29
201953.4559.1661.0062.9667.6569.6867.1968.3865.3663.2759.1253.48
202052.5556.2163.6565.5765.7468.7867.0166.0563.8360.9257.8353.37
202153.1157.6561.7364.5567.0766.3864.9865.1062.6361.9355.0155.43
202254.6554.9859.2964.7368.8468.1267.8866.9563.3860.5458.4354.09
202353.6956.7861.0363.5966.3572.3569.7468.5268.7263.7658.1351.80
202455.6656.8060.8365.0373.1771.5765.7966.5865.8160.6861.0155.63
202553.8058.6860.3663.5668.6167.9765.1866.4965.3062.2557.6556.04
202653.6658.1659.8766.4768.9068.0366.7566.6966.40MMM

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
1984MMMMMMMM73.5%61.0%63.7%66.1%
198571.7%81.6%23.9%77.6%14.3%67.0%91.9%82.4%M100.0%42.3%M
1986MMM3.9%M65.9%69.3%56.5%64.2%63.5%55.7%63.9%
198764.2%85.0%53.5%48.5%52.8%50.8%65.6%54.1%57.9%53.7%49.7%52.2%
198844.1%77.0%93.8%73.0%52.1%83.7%93.6%66.1%64.2%58.9%51.9%59.3%
198961.0%53.2%39.2%40.5%37.4%40.5%52.9%72.6%65.0%61.5%62.6%71.2%
199060.0%66.0%54.2%43.9%43.2%55.1%74.1%77.4%80.6%75.0%30.6%M
199169.9%M3.5%44.8%19.0%15.4%26.4%62.8%64.7%59.1%60.5%68.4%
199277.9%64.0%50.8%50.0%57.2%53.0%67.3%69.6%67.7%76.7%66.0%57.4%
199355.2%41.7%31.4%45.7%39.4%75.1%75.7%54.1%92.3%68.6%MM
1994MMMM64.7%MMMM55.4%MM
1995MMM34.3%49.4%MMM97.5%MMM
1996M88.3%37.3%63.4%83.3%M59.5%M73.8%MMM
1997MMMMMMMMMMMM
1998MMMM78.8%M56.4%M68.9%71.7%53.7%48.2%
199932.6%30.0%25.2%26.1%26.6%55.7%61.1%52.6%57.1%47.9%40.0%41.4%
200031.8%31.1%21.4%25.7%35.2%57.7%45.3%54.3%49.8%50.7%43.6%43.7%
200146.1%34.8%26.4%31.4%37.0%49.4%51.0%56.2%62.5%54.5%47.8%44.9%
200238.2%43.8%28.4%32.4%38.1%49.3%66.4%67.2%68.3%61.1%55.3%43.3%
200342.4%41.3%25.2%28.5%31.1%49.6%63.0%62.5%72.7%64.9%50.0%36.7%
200456.0%37.4%38.5%31.8%40.3%56.3%57.3%57.5%67.5%56.8%41.5%43.6%
200538.7%46.8%29.3%23.1%24.2%29.0%46.6%65.6%57.4%56.4%43.5%40.8%
200641.0%36.8%30.5%26.5%36.4%47.3%57.2%67.8%70.7%65.1%48.6%53.0%
200751.8%37.3%28.5%28.3%28.2%49.2%64.2%61.5%60.9%51.3%48.2%37.1%
200834.8%28.5%23.9%26.6%31.7%42.9%58.7%68.2%77.4%61.5%49.6%44.3%
200942.7%32.4%31.0%24.5%35.7%48.1%49.4%49.3%65.9%59.5%51.3%54.9%
201053.4%52.6%33.2%30.4%27.0%41.8%63.5%52.3%62.1%41.2%33.3%30.4%
201131.8%28.0%23.8%22.3%25.1%35.9%50.9%47.8%54.0%50.3%42.2%42.2%
201237.8%47.3%30.0%24.7%29.1%38.9%57.7%58.1%60.7%47.9%51.2%40.7%
201350.1%30.2%25.3%21.4%31.8%44.1%63.3%53.1%67.4%66.6%65.1%57.5%
201454.8%34.1%32.5%27.9%39.6%53.3%55.9%54.3%61.4%51.8%50.5%49.1%
201550.1%48.1%52.5%43.3%38.7%58.6%60.0%56.3%60.6%59.7%55.7%52.6%
201640.4%32.4%37.6%28.7%34.7%49.4%58.5%67.1%65.8%57.5%58.4%49.5%
201739.6%32.8%35.8%26.1%28.0%42.3%60.0%57.5%67.8%63.1%46.8%50.5%
201846.9%50.0%33.7%31.7%41.1%52.0%52.0%50.8%75.3%70.7%57.1%50.4%
201950.4%43.3%33.0%23.1%25.9%53.8%59.1%60.2%66.0%64.7%67.5%57.6%
202057.1%49.9%43.6%27.8%35.9%54.6%67.4%67.3%68.2%46.1%50.5%45.4%
202140.1%33.8%25.4%30.0%42.9%61.9%73.1%67.8%75.8%66.2%52.3%44.8%
202245.8%44.4%25.3%32.2%30.1%53.7%60.2%66.5%68.4%61.1%48.5%45.3%
202339.1%37.8%22.3%27.0%34.4%28.3%54.6%58.6%50.2%64.1%63.9%67.4%
202442.7%40.0%25.1%26.6%23.6%50.0%73.3%63.8%74.1%55.6%47.1%49.5%
202546.5%31.1%23.6%23.5%36.2%64.0%70.8%66.4%75.0%64.0%48.8%55.8%
202657.9%38.7%37.7%36.7%42.1%66.1%63.5%58.1%73.4%MMM

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