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

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1984MMMMMMMM9.37.19.57.4
198514.113.810.17.75.85.45.14.93.83.75.95.7
19866.711.78.97.04.64.55.87.07.58.210.312.5
198712.012.915.011.610.37.510.88.27.49.211.820.1
198813.312.620.315.411.08.46.78.07.26.49.211.2
198912.412.411.911.812.712.58.88.48.87.010.212.6
199012.614.312.813.912.511.38.98.49.38.69.711.2
199112.812.315.713.512.610.09.27.18.38.99.310.3
199214.314.013.912.211.211.516.715.113.812.719.416.0
199311.712.412.012.210.99.88.39.110.99.810.111.8
199412.813.214.116.911.08.8M5.97.87.69.310.9
199510.68.010.210.110.17.47.86.14.96.65.710.2
19967.57.911.210.79.39.27.97.36.28.29.37.9
199711.212.69.513.59.38.27.17.96.28.27.413.2
19989.014.812.912.89.99.79.77.96.98.76.78.8
19998.67.211.511.511.08.58.27.18.46.96.48.4
20008.28.510.710.78.68.78.87.48.57.010.88.0
200111.99.714.010.49.910.09.07.97.57.89.79.1
20029.410.012.810.49.99.57.76.27.16.66.210.2
20037.513.312.910.79.88.07.66.46.46.17.27.8
200410.913.310.111.39.58.67.56.05.16.89.28.3
20057.99.812.97.88.49.89.06.97.96.58.07.7
20068.48.811.29.69.48.38.74.35.76.67.39.5
200710.810.910.811.09.98.06.56.05.66.97.78.9
200810.310.212.19.610.59.89.06.76.96.37.27.6
2009MMMMMMMMMMMM
2010MMMMMMMMMMMM
2011MMMMMM18.19.66.76.39.310.6
20128.711.410.89.99.510.29.18.06.96.35.98.4
20139.811.89.311.79.19.36.77.97.45.77.59.5
20147.29.311.010.68.47.97.67.36.96.39.28.6
20158.88.79.510.511.26.96.77.35.98.36.110.1
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
20228.59.910.910.510.210.46.86.33.11.02.63.3
20232.20.82.62.92.53.02.92.32.82.24.32.8
20243.10.62.71.02.02.31.03.73.22.30.40.4
20251.90.92.03.63.20.1MMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1984MMMMMMMM42.5775.4871.9768.83
198570.3769.0070.4172.9383.1778.1473.2975.9076.0974.2771.8665.90
198665.4768.7872.3378.3381.2977.0076.1178.8978.0073.7074.2166.14
198761.3765.0071.1577.1478.8080.1076.5278.9777.6174.3971.6268.35
198867.9772.4372.0077.6083.9782.7377.9776.5875.0074.7075.7671.84
198969.6871.8974.6777.3083.7286.0378.4072.0671.8771.2666.5759.24
199063.5957.4865.5267.2578.5377.0371.0670.1069.6471.5271.1075.43
199171.1476.4379.3582.8387.3782.1573.9676.4373.3874.0772.3966.21
199257.9063.4467.7764.2075.5382.2076.8775.2675.2770.1667.8069.87
199367.7772.6173.5277.2079.0379.3077.4579.9775.7076.2676.0373.77
199470.4877.3978.6181.3387.5281.07M81.0077.7676.1376.4871.17
199569.1970.4375.0378.8784.6882.1475.8773.0673.4374.6577.3067.13
199671.3271.5773.1076.1083.4579.6379.9476.1073.6771.0669.9068.87
199764.1368.6170.3569.8076.3979.1076.9777.9475.6072.2971.2366.00
199864.9068.6875.1381.2186.7483.4379.7774.3472.2072.6872.9371.26
199969.3774.0075.5281.0082.7779.3774.5278.1076.2773.2369.6764.13
200067.9772.4075.8378.5779.1774.7579.4576.3677.6373.9571.8769.35
200176.6376.8373.1983.1983.2580.7979.4677.1573.7674.3471.1467.81
200268.4170.8081.7084.8791.5582.5875.2375.1976.9276.1270.2769.39
200370.5376.9478.2285.0089.5288.1375.1180.7972.6274.9977.8071.24
2004M59.90MMM68.6068.4370.7865.3464.4954.1352.15
200570.4467.4973.2381.5082.6385.4078.92M69.8075.1473.3468.75
200667.8159.7761.2167.4371.8372.4667.7467.5864.9158.5150.4850.22
200766.3271.3277.1778.7482.0579.7673.8676.1975.8676.0172.2672.01
200869.6373.7175.3784.5082.2882.7675.5574.9769.9872.5343.8342.86
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
202268.1269.6774.9780.1883.4579.4678.2876.8372.4473.1774.6069.28
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
202567.4874.4377.4679.3482.4081.24MMMMMM

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1984MMMMMMMM32.5257.5544.6740.80
198542.8040.8445.0346.6755.7358.3655.0658.7958.8355.3558.3852.80
198649.3353.8557.1763.4470.1464.9165.5768.3264.6260.1956.1150.21
198746.2248.8953.1558.2565.6367.4565.0665.7765.2961.4657.6956.70
198855.6955.4358.7163.9052.2952.8354.4556.2957.1350.0042.7241.06
198940.9742.4648.7554.2559.3462.3759.2756.9051.6044.1946.7843.36
199041.7943.1147.5651.4652.3054.8753.8152.2950.5748.4341.2339.30
199138.0340.0443.5550.1052.4357.1256.5663.4852.2346.6343.7542.50
199242.5540.8147.6145.9749.5053.7753.9452.7451.8747.1640.4739.42
199336.9037.0736.4542.8349.0355.0055.0051.1050.7744.5838.8033.00
199434.3539.1839.9444.7753.1356.60M54.0053.7250.6846.2142.93
199536.1639.3236.4843.6750.5555.5954.8755.1651.6342.8439.9036.81
199634.0637.3937.2645.8753.0654.1754.7752.2351.6045.4536.3733.35
199731.2337.0441.8145.9047.8454.2353.4252.2949.5345.2938.7731.65
199829.2630.9336.5242.6650.1057.8355.4255.5554.2348.7737.8735.26
199932.7039.0739.3249.5349.5556.3752.9453.5252.5045.1935.6032.70
200036.4542.0340.5449.3153.9055.6352.0354.1750.5747.3542.8335.64
200144.9040.9941.4846.6550.2648.6949.9549.2551.4241.3938.2436.18
200233.2637.1142.5645.3942.8643.7843.0443.5344.7742.6239.6734.09
200333.8338.9538.9649.1851.8651.3551.8342.8049.5942.3138.7528.15
2004M50.00MMM65.1559.8662.8562.8358.1038.3337.47
200536.3042.6640.4245.8047.1553.7855.70M60.8047.1536.8035.43
200631.8738.8142.6858.2464.1762.8361.5761.0861.8358.0239.5539.95
200738.6237.2741.7545.5050.8156.4255.0553.6050.7843.8536.7436.30
200833.7436.0338.4544.8452.0356.4255.2354.9453.3044.2536.5036.05
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
202338.7441.0644.7248.8052.4457.9858.5957.5556.4253.3746.0441.29
202442.2242.9245.8250.2458.4860.3257.5556.1556.4848.2046.2840.77
202540.1342.9343.2647.7854.8258.79MMMMMM

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
1984MMMMMMMM37.5466.5258.3254.82
198556.5854.9257.7259.8069.4568.2564.1867.3467.4664.8165.1259.35
198657.4061.3164.7570.8975.7170.9670.8473.6171.3166.9465.1658.17
198753.8056.9462.1567.7072.2273.7870.7972.3771.4567.9364.6562.52
198861.8363.9365.3570.7568.1367.7866.2166.4466.0762.3559.2456.45
198955.3257.1861.7165.7871.5374.2068.8364.4861.7357.7256.6751.30
199052.6950.3056.5459.3565.4265.9562.4461.1960.1159.9856.1757.37
199154.5958.2461.4566.4769.9069.6365.2669.9562.8160.3558.0754.35
199250.2352.1357.6955.0862.5267.9865.4064.0063.5758.6654.1354.65
199352.3454.8454.9860.0264.0367.1566.2365.5363.2360.4257.4253.39
199452.4258.2959.2763.0570.3268.83M67.5065.7463.4061.3457.05
199552.6854.8855.7661.2767.6168.8665.3764.1162.5358.7458.6051.97
199652.6954.4855.1860.9868.2666.9067.3564.1662.6358.2653.1351.11
199747.6852.8256.0857.8562.1166.6765.1965.1162.5758.7955.0048.82
199847.0849.8055.8261.9368.4270.6367.6064.9563.2260.7355.4053.26
199951.0356.5457.4265.2766.1667.8763.7365.8164.3859.2152.6348.42
200052.2157.2158.1863.9466.5465.1965.7465.2664.1060.6557.3552.49
200159.3958.9157.3464.9266.7564.7464.7163.2062.5957.8654.6951.99
200250.8353.9662.1365.1367.2063.1859.1459.3660.8459.3754.9751.74
200352.1857.8158.5967.1170.5169.8663.4761.8161.2658.6658.2849.70
2004M54.95MMM66.8764.1466.8164.0961.3046.2344.81
200553.3755.0756.8263.6564.8969.5967.31M65.3061.1555.0752.09
200649.8449.2951.9562.8468.0067.6564.6664.3363.3758.2645.0245.09
200752.4754.3059.4662.1266.4368.0964.4664.8963.3259.9354.5054.15
200851.6854.8756.9164.6767.1669.5965.3964.9561.6458.3940.1639.46
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
202254.6554.9859.2964.7368.8468.1267.8866.9563.3860.5458.7354.09
202353.6956.7861.0363.6266.3572.3569.7468.5268.7263.7658.1351.80
202455.6656.7760.8365.0373.1771.5765.7966.5865.8160.6861.0155.63
202553.8058.6860.3663.5668.6170.01MMMMMM

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
1984MMMMMMMM73.9%61.7%63.9%67.9%
198571.8%81.6%23.9%77.6%14.3%67.0%91.9%82.4%M100.0%42.3%M
1986MMM3.9%M65.0%68.4%56.3%64.2%63.3%55.3%64.1%
198762.6%85.0%53.1%48.6%52.8%50.8%66.1%53.9%57.9%53.7%49.7%51.2%
198844.4%77.0%99.4%68.6%54.4%83.7%93.6%68.1%66.3%62.2%57.3%61.1%
198961.2%54.8%39.8%40.7%37.5%40.5%52.6%73.0%65.6%60.1%58.9%69.9%
199061.9%65.2%52.3%40.8%43.1%54.9%74.1%78.5%80.4%74.3%30.6%M
199164.7%M3.5%44.8%19.0%16.2%25.6%66.2%66.3%61.3%62.3%69.1%
199278.8%64.4%51.8%49.0%58.4%54.5%67.7%69.9%67.9%77.1%66.0%57.3%
199355.1%42.0%31.5%45.2%39.4%75.8%74.5%56.5%92.3%67.2%MM
1994MMMM63.9%MMMM55.4%MM
1995MMM34.3%49.4%MMM94.7%MMM
1996M88.3%37.3%63.4%83.3%M59.5%M73.8%MMM
1997MMMMMMMMMMMM
1998MMMM78.8%M56.4%M68.8%72.6%55.2%46.6%
199932.2%29.9%25.1%26.1%26.6%55.6%61.2%52.6%57.5%48.2%40.1%41.3%
200031.8%31.1%21.4%25.7%35.2%57.7%45.2%54.3%49.9%50.5%43.5%43.8%
200145.4%34.8%26.6%31.2%37.0%49.4%51.1%56.2%62.5%54.3%47.9%44.8%
200238.2%43.8%28.4%32.3%38.1%49.3%66.4%67.2%68.2%61.1%55.2%43.2%
200341.6%41.4%25.2%28.5%31.1%49.7%62.7%62.5%72.6%64.1%50.2%36.7%
200456.1%37.4%38.4%31.8%40.4%55.7%57.4%57.8%67.5%56.7%41.6%44.0%
200539.6%46.6%29.5%23.4%24.3%29.0%46.6%65.7%57.5%56.1%43.2%41.0%
200640.9%36.5%30.4%26.5%36.8%48.1%57.2%67.8%70.0%64.8%49.0%53.0%
200751.6%37.4%28.7%28.5%28.4%49.3%64.0%61.1%60.9%51.1%48.2%37.0%
200835.0%28.7%24.5%26.7%31.8%43.2%58.7%68.1%77.6%61.4%49.6%43.7%
2009MMMMMMMMMMMM
2010MMMMMMMMMMMM
2011MMMMMM64.3%46.4%54.0%49.9%42.0%42.2%
201237.8%47.3%30.0%24.7%29.1%38.9%57.7%58.1%60.7%47.9%51.1%40.7%
201350.1%30.1%25.3%21.4%31.9%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%55.7%54.3%61.4%51.8%50.6%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%49.5%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%46.9%50.6%
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%24.7%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%
202442.8%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%57.5%MMMMMM

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