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 (USC00437032) 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
2008MM0.000.000.000.000.000.000.000.000.000.00
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
2019MMMMMMMMMMM0.00
20200.000.000.000.000.00MMMM0.000.000.00
20210.000.000.000.000.000.000.000.000.000.000.000.00
20220.000.000.000.000.000.000.000.000.000.000.000.00
20230.000.000.000.000.000.000.000.000.000.000.000.00
20240.000.000.000.000.000.000.000.000.000.000.000.00
20250.000.000.000.000.000.000.00MMMMM
NCEI Climatology2.121.932.633.233.244.114.103.743.933.862.862.62

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2008MM6.55.54.63.53.53.03.94.35.46.5
20094.35.65.16.35.43.83.83.73.93.73.54.5
20104.24.45.35.14.73.63.33.64.44.26.25.7
20114.76.36.77.16.25.63.84.13.54.25.45.1
20125.04.05.15.44.64.53.33.54.74.44.45.1
20135.84.65.07.05.43.63.23.44.04.36.63.4
20146.15.16.26.15.04.24.03.44.25.26.43.1
20155.14.64.86.05.14.13.43.23.64.95.33.9
20164.95.25.25.64.54.73.74.43.54.43.75.3
20175.04.65.75.55.24.43.43.42.55.55.83.8
20185.05.54.75.25.64.24.03.64.54.54.23.8
20194.64.54.85.63.83.93.13.13.84.34.75.0
20203.14.76.16.35.03.83.73.24.44.75.85.8
20213.03.86.44.43.94.93.33.34.30.44.05.3
20224.55.94.95.24.54.43.52.93.13.95.45.7
20233.35.44.33.30.00.0M3.61.94.05.33.5
20244.55.35.36.44.33.5MM2.74.14.94.7
20255.64.86.75.84.34.83.2MMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2008MM33.0558.5866.2669.3377.3675.9070.7654.9743.9431.42
200919.6929.3038.8555.3363.1871.1274.0076.0767.1049.8347.1829.21
201027.4729.5645.8260.0872.0173.2282.9279.6170.8855.7544.4829.21
201124.1630.0144.0858.5368.1276.7084.1480.1472.4458.8351.6235.04
201230.6933.3448.8957.3068.3976.2981.8780.9970.1559.3741.6133.77
201328.6427.9439.8055.1873.6175.6484.3978.8658.1261.0044.7930.23
201427.9330.4334.1757.4671.2580.1178.3676.4470.8958.8142.3933.10
201523.5016.0333.6752.7773.7171.5879.3779.1575.7854.9448.8343.07
201630.0332.7843.1149.6369.3675.6180.7081.0474.0456.8946.5233.53
201732.9534.7232.8356.0464.5173.9977.1977.1774.0866.0943.8025.28
201825.7537.1535.9347.1571.7676.0485.2082.0572.8352.3137.0933.21
201921.2825.8037.3050.8058.0877.8386.7580.9872.0061.9740.5635.39
202033.3934.2845.9453.7369.8681.0986.7979.7871.2956.8451.6337.10
202128.1329.5045.5258.6369.8782.1778.2383.7473.4359.7445.7637.65
202223.5232.4343.2555.0374.1976.3783.2381.8170.5363.4549.9037.55
202333.6835.0739.9061.76MM69.0076.9574.7762.6143.3738.81
202431.5237.5245.4856.3072.4277.25MM76.3158.7845.1733.48
202526.8128.1146.4856.5266.8179.2376.80MMMMM
NCEI Climatology25.1028.6136.8052.0165.7074.4079.4177.2169.4156.1044.0032.29

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2008MM19.2536.5642.6365.0762.4257.8451.3239.1432.6614.17
20092.2112.2020.8534.7743.9651.8657.0857.3746.1635.8331.1018.41
201014.4120.4928.8137.8247.1054.8663.3559.4653.0039.0330.4418.18
20119.8211.7522.0137.7150.0655.7661.6759.7054.5642.7434.8821.45
201211.1816.6531.0534.6951.2355.2759.0159.9949.2741.8524.9020.98
20139.8213.0725.2034.8449.9056.5664.0359.2549.6244.1130.1215.06
201411.1313.5914.1535.1350.3358.5559.9857.0549.3244.0830.2120.97
20152.60-5.1016.5332.8349.2254.3359.3260.3853.9235.7532.5730.54
201612.7513.7824.5728.4644.8354.6558.9861.3251.8441.4331.9020.32
201720.7318.4416.0937.6945.4855.2058.9056.7051.9846.8625.4210.96
20187.9617.5921.5330.2247.4352.8762.1062.1853.1538.1525.3415.80
201910.2413.3320.4933.3942.6155.8963.6959.5152.1343.0425.1120.84
202018.0315.1428.1334.4346.7857.7665.6558.9149.4339.3635.0323.74
202114.4511.1123.1036.8745.8160.0059.4264.2354.2750.3029.2121.61
2022-1.6110.5424.6834.8348.4554.6061.2960.7451.7039.7734.4024.03
202321.9414.0425.1637.35MM69.0059.1854.4047.1629.8727.00
202419.5519.6228.5536.1351.7753.88MM57.3139.7530.7920.48
202512.2910.3926.6134.5548.8458.1962.66MMMMM
NCEI Climatology8.2010.5320.0033.4046.2055.7960.8958.9051.0039.7029.5017.80

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2008MM26.1547.5754.4467.2069.8966.8761.0447.0538.3022.80
200910.9520.7529.8545.0553.5761.4965.5466.7256.6342.8339.1423.81
201020.9425.0337.3148.9559.5564.0473.1469.5461.9447.3937.4623.70
201116.9920.8833.0548.1259.0966.2372.9169.9263.5050.7843.2528.25
201220.9425.0039.9745.9959.8165.7870.4470.4959.7150.6133.2627.38
201319.2320.5032.5045.0161.7666.1074.2169.0553.8752.5537.4622.64
201419.5322.0124.1646.2960.7969.3369.1766.7560.1051.4536.3027.04
201513.055.4725.1042.8061.4662.9569.3569.7764.8545.3440.7036.80
201621.3923.2833.8439.0457.1065.1369.8471.1862.9449.1639.2126.93
201726.8426.5824.4646.8655.0064.5968.0566.9363.0356.4734.6118.12
201816.8627.3728.7338.6959.6064.4673.6572.1262.9945.2331.2224.50
201915.7619.5628.9042.1050.3566.8675.2270.2562.0652.5032.8328.11
202025.7124.7137.0344.0858.3269.4276.2269.3460.3648.1043.3330.42
202121.2920.3034.3147.7557.8471.0868.8273.9863.8555.0237.4829.63
202210.9521.4833.9644.9361.3265.4872.2671.2761.1251.6142.1530.79
202327.8124.5532.5349.56MM69.0068.0764.5854.8936.6232.90
202425.5328.5737.0246.2262.1065.56MM66.8149.0037.9426.98
202519.5519.2536.5545.5357.8268.7169.73MMMMM
NCEI Climatology16.6519.5728.4042.7055.9565.1070.1568.0560.2047.9036.7525.05

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2008MM62.5%61.8%60.2%79.6%76.2%76.3%75.9%74.3%74.7%72.6%
200972.8%69.5%65.3%63.1%64.6%73.2%75.3%75.9%80.0%83.3%83.4%83.0%
201084.7%80.0%72.7%68.5%65.0%83.2%75.9%72.5%72.2%71.1%72.0%77.5%
201175.7%67.5%67.5%66.8%73.5%68.1%67.0%74.6%84.2%78.6%73.8%78.1%
201273.2%71.0%64.5%59.9%68.6%67.1%67.0%67.8%71.5%75.9%71.0%80.2%
201369.8%70.6%66.0%53.4%60.1%70.5%69.1%68.1%78.6%68.9%62.7%74.3%
201461.4%62.1%57.4%58.1%62.4%65.2%72.6%77.0%76.5%76.7%67.5%80.4%
201567.4%66.9%61.0%63.4%60.9%78.5%75.7%76.2%77.3%72.9%71.7%80.6%
201670.8%72.1%67.3%57.2%63.4%67.3%73.7%75.4%78.0%79.3%81.0%74.4%
201776.4%73.2%68.4%72.2%73.5%75.7%79.5%77.8%83.0%73.2%72.7%76.4%
201874.3%74.4%76.1%70.3%62.2%69.0%69.7%78.1%79.1%80.4%81.4%81.7%
201976.2%70.9%66.2%71.8%74.6%65.3%70.3%73.7%77.0%77.3%72.3%74.3%
202079.7%71.4%64.8%55.9%54.2%66.9%69.6%71.8%69.6%68.1%62.9%67.7%
202174.1%65.6%50.7%57.8%52.0%57.8%78.8%78.0%77.7%91.3%74.6%74.4%
202268.4%68.0%70.7%63.3%63.3%73.2%71.5%80.3%83.2%72.2%69.5%74.7%
202385.3%70.2%71.6%54.9%MMM83.1%84.0%80.4%70.8%83.5%
202477.9%68.5%69.5%67.1%70.8%70.0%MM80.0%69.9%72.8%77.2%
202567.1%68.2%63.5%62.6%74.8%66.4%73.8%MMMMM

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