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.

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Precipitation Totals [inch]

YearJanFebMarAprMayJunJulAugSepOctNovDec
20000.000.00M0.00MMMMMMMM
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
2003MMMMMMMMMMMM
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
2007M0.00MMMMMMMMMM
2008MMMMMMMMMMMM
2009MMMMMMMMMMMM
2010M0.000.000.000.000.000.000.000.000.000.000.00
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
2000M4.6M10.0MMMMMMMM
20017.211.49.111.27.57.97.610.65.77.37.78.9
200213.49.89.88.810.18.59.510.910.87.87.69.6
2003MMMMMMMMMMMM
20049.013.5MMMMMMMMMM
200510.210.89.58.67.57.08.08.18.05.47.09.3
200614.012.08.6MMMMMMMMM
200710.910.59.98.86.07.17.56.57.06.65.99.5
200810.610.510.29.07.36.93.94.24.14.76.16.3
20095.07.87.16.55.44.08.26.78.05.46.15.7
20109.48.67.78.46.54.04.04.24.34.15.96.0
20117.26.67.16.76.66.76.45.75.84.04.98.0
20128.98.08.36.94.16.05.05.07.47.66.98.3
20138.710.06.96.74.74.84.35.76.58.96.96.6
20146.86.86.35.54.24.18.84.58.56.34.46.7
20156.18.97.35.54.34.86.88.310.38.55.87.6
20168.89.27.27.55.43.54.67.95.25.66.66.5
20177.47.95.85.35.23.34.33.94.05.95.65.3
20185.57.08.35.93.15.17.67.310.15.25.87.9
20198.48.57.77.84.85.36.98.48.94.66.57.0
20207.911.08.37.35.66.14.45.43.95.35.26.5
20217.28.56.98.56.44.25.73.94.66.15.07.4
20226.911.57.16.87.14.04.04.04.65.85.35.6
20236.47.95.64.56.35.06.77.88.76.25.56.9
20248.99.48.37.66.64.45.24.87.06.57.75.7
20258.48.67.78.46.55.35.7MMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
200081.2578.0086.0083.3779.9477.20M84.00M87.10MM
200188.8885.2980.6086.5388.0986.1885.4284.6186.2487.1687.4485.77
200285.8886.4586.6487.2086.6485.8886.9086.4686.3086.6487.3287.10
200386.2985.7485.7187.8686.2986.6685.5486.4185.5886.7086.4886.00
200487.8086.00MMM82.8584.9280.60M78.80M78.80
200584.8886.2487.2187.1185.8886.9485.8386.0485.5987.2786.4086.12
200686.1886.5486.1687.4086.6686.2385.5085.0685.8886.1286.6086.41
200784.9486.4586.1286.5486.0685.6184.9685.6486.9686.6486.5887.37
200886.4986.9386.5587.1985.7585.6186.5286.2086.0286.3286.3586.62
200986.8485.7887.2786.3287.2486.4085.0486.3886.4687.3585.7085.89
201085.1385.7686.8186.9087.0887.3986.5686.1887.7687.8588.5786.85
201186.9286.0386.1587.2387.2485.1284.6485.3186.6787.4587.4386.23
201286.5885.8886.4687.3886.4685.9485.1386.7085.5286.7086.6085.54
201385.7185.1686.4286.8487.3486.6086.1785.6587.0887.0586.6086.52
201484.3077.0077.0083.0079.5284.2082.4086.0082.0486.2987.3886.93
201586.1284.7885.9487.5787.8686.1286.3586.1286.4887.3486.6686.29
201685.8886.1987.3487.4487.2287.0886.7587.0586.6087.5186.0686.35
201786.0085.1085.3686.7286.7585.2285.4886.2986.1285.9486.6685.19
201885.1386.0687.1686.6086.7586.8484.4985.0786.3086.7086.4885.71
201984.2684.5284.9086.1886.5286.0085.2585.4286.0686.7586.4285.42
202085.8885.0185.8886.7886.5886.1286.3585.6587.4485.9486.9686.46
202185.2584.9785.4285.9485.3686.0685.5485.4885.9485.7786.6084.78
202284.9584.5283.5682.5281.9983.4882.5284.0885.8884.4983.7883.33
202381.6582.9884.2086.6685.9484.3885.3085.7186.1286.8787.5686.75
202485.8385.3286.6486.7289.4391.6489.8991.4687.5687.8087.3287.10
202586.6485.4986.6487.2687.3986.6085.61MMMMM

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
200077.9076.9079.0080.1379.7275.90M82.60M78.10MM
200175.8478.6178.8079.1376.0177.1677.3578.2276.8878.0577.7275.95
200277.0675.5277.4677.3077.6477.5479.1076.8379.3477.0678.0277.99
200376.1976.8177.1778.2678.1077.0677.8177.9977.1278.3978.6878.34
200478.8079.70MMM82.8581.6880.60M78.80M78.80
200577.3177.1277.2677.3577.5578.0577.3077.2877.6478.1878.1077.91
200677.2077.8177.8478.2278.3577.8177.4778.0377.9078.6778.2078.22
200778.1077.9677.9378.2678.5178.5677.9177.6877.6878.0277.6177.87
200877.7776.8677.9278.2777.5175.1475.1874.8574.1875.3775.9876.55
200976.1876.1676.8876.6776.6775.9875.4777.7477.4276.9476.5276.52
201075.8475.9576.4177.6978.3176.3375.8875.3875.7974.7375.9172.89
201176.1575.3576.0976.2776.7376.0575.3775.8375.9775.0876.3477.23
201276.8876.0177.1276.6476.0775.6874.3375.9076.3477.2977.4275.43
201377.4676.9477.1776.9476.1376.0475.3275.3776.1675.9576.2877.46
201476.7077.0077.0082.4079.5284.2080.2486.0080.9676.5477.3077.23
201576.9476.4275.3777.0676.5976.5277.7577.2978.1477.5877.3678.05
201677.0676.7576.5478.2077.9376.9475.0877.7076.8878.3977.7877.64
201776.8377.1976.1376.1676.7775.5675.4975.6675.6876.5975.7474.97
201873.0574.8177.2376.2874.8576.4674.9775.4976.6476.4876.1077.41
201976.4875.6575.2077.3075.9074.0075.9577.1277.0675.9574.7875.90
202076.8876.8877.1776.2876.7776.4074.1074.5076.1675.6176.0476.19
202176.3076.2976.1375.9276.7174.9675.8475.3775.6275.6176.5276.54
202274.7976.4975.6674.6073.5273.6473.8673.6974.6674.7974.6674.50
202373.4073.6674.3375.1474.9175.3876.6577.1776.5276.9477.1877.58
202477.8777.3777.4178.7478.3976.8276.7777.2977.7276.9477.1277.06
202576.3677.3977.8177.7277.7076.5276.77MMMMM

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
200079.5877.4582.5081.7579.8376.55M83.30M82.60MM
200182.3681.9579.7082.8382.0581.6781.3881.4181.5682.6082.5880.86
200281.4780.9982.0582.2582.1481.7183.0081.6582.8281.8582.6782.55
200381.2481.2881.4483.0682.2081.8681.6782.2081.3582.5582.5882.17
200483.3082.85MMM82.8583.3080.60M78.80M78.80
200581.1081.6882.2482.2381.7282.4981.5681.6681.6182.7382.2582.01
200681.6982.1882.0082.8182.5182.0281.4981.5581.8982.3982.4082.31
200781.5282.2182.0282.4082.2982.0981.4381.6682.3282.3382.1082.62
200882.1381.8982.2382.7381.6380.3780.8580.5280.1080.8581.1681.58
200981.5180.9782.0881.4981.9681.1980.2582.0681.9482.1581.1181.20
201080.4880.8581.6182.2982.7081.8681.2280.7881.7881.2982.2479.87
201181.5380.6981.1281.7582.0780.5880.0180.5781.3281.2781.8481.73
201281.7380.9481.7982.0181.2780.8179.7381.3080.9381.9982.0180.48
201381.5981.0581.7481.8981.7381.3280.7580.5181.6281.5081.4481.99
201480.5077.0077.0082.7079.5284.2081.3286.0081.5081.4182.3482.08
201581.5380.6080.6682.3282.2381.3282.0581.7082.3182.4682.0182.17
201681.4781.4781.9482.8282.5782.0180.9282.3781.7482.9581.9281.99
201781.4181.1580.7581.4481.7680.3980.4880.9880.9081.2781.2080.08
201879.0980.4482.2081.4480.8081.6579.7380.2881.4781.5981.2981.56
201980.3780.0980.0581.7481.2180.0080.6081.2781.5681.3580.6080.66
202081.3880.9481.5381.5381.6781.2680.2280.0881.8080.7781.5081.33
202180.7780.6380.7780.9381.0480.5180.6980.4380.7880.6981.5680.66
202279.8780.5079.6178.5677.7578.5678.1978.8980.2779.6479.2278.92
202377.5278.3279.2680.9080.4379.8880.9881.4481.3281.9182.3782.17
202481.8581.3482.0282.7383.9184.2383.3384.3782.6482.3782.2282.08
202581.5081.4482.2382.4982.5581.5681.19MMMMM

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2000M96.0%M77.2%MMMMMMMM
200182.6%83.0%86.9%83.1%85.1%86.2%84.9%84.0%85.4%84.7%85.4%86.3%
200284.1%83.9%84.2%85.0%87.8%87.7%81.8%82.3%81.8%84.9%85.7%84.6%
2003MMMMMMMMMMMM
200487.1%80.4%MMMMMMMMMM
200583.8%80.5%82.0%83.0%86.2%84.4%87.4%85.7%85.8%85.0%86.1%86.8%
200685.7%79.2%83.0%MMMMMMMMM
200785.4%84.1%84.9%84.6%85.9%85.7%86.1%86.4%85.8%85.2%85.8%85.4%
200885.7%84.8%84.9%84.6%86.2%86.8%83.0%84.3%84.5%84.0%85.3%82.8%
200983.8%82.5%79.6%84.3%83.4%84.6%84.2%81.6%80.8%81.7%85.2%83.3%
201081.7%78.1%78.5%81.9%83.5%83.5%83.9%83.4%82.0%83.5%83.3%84.1%
201182.6%84.0%83.9%84.8%85.2%87.8%86.5%86.4%85.6%85.1%85.2%85.9%
201281.2%83.6%82.0%83.3%86.0%85.1%86.2%86.1%85.3%84.5%85.2%84.3%
201384.2%83.8%84.1%85.8%88.0%88.7%89.3%89.0%86.2%85.6%88.0%87.9%
201487.6%88.4%86.5%87.5%87.3%87.5%90.9%91.2%88.1%86.5%86.6%86.9%
201585.8%82.3%81.8%84.0%83.6%88.9%82.6%83.0%81.9%82.8%88.1%84.5%
201682.1%82.9%81.0%83.1%87.1%87.7%86.3%84.2%87.4%88.1%91.4%89.8%
201789.7%87.4%84.8%83.5%85.5%87.2%87.4%85.2%85.6%85.0%84.9%86.3%
201886.4%83.4%79.0%83.0%85.9%83.8%84.7%83.8%81.2%83.8%83.9%84.7%
201984.3%81.5%82.4%83.0%83.4%86.0%84.4%82.6%80.9%84.1%83.8%83.3%
202080.8%81.3%80.2%82.1%85.6%85.4%84.7%84.5%83.3%84.9%84.3%86.5%
202184.7%85.4%85.0%85.1%87.7%86.6%86.3%87.5%86.9%86.5%86.9%87.3%
202285.8%85.2%87.4%88.0%88.7%87.2%88.8%88.1%85.4%87.2%87.7%87.9%
202389.2%86.3%87.5%85.3%87.2%88.5%87.3%85.5%84.2%85.2%85.3%84.4%
202483.5%83.1%82.2%83.7%83.0%83.6%84.6%81.0%82.9%83.2%85.2%86.4%
202584.7%84.3%84.2%83.7%84.9%86.3%86.6%MMMMM

Monthly Plots

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