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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
1973MM0.000.000.000.000.000.000.000.000.000.00
19740.000.000.000.000.000.000.000.000.000.000.000.00
19750.000.000.000.000.000.000.000.000.000.000.00M
1976MMMMMMMMMMMM
1977MMMMMMMMMMMM
1978MMMMMMMMMMMM
1979MMMMMMMMMMMM
1980MMMMMMMMMMMM
1981MMMMMMMMMMMM
1982MMMMMMMMMMMM
1983MMMMMMMMMMMM
1984MMMM0.000.00MM0.000.000.000.00
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
19880.000.000.000.000.00M0.00MM0.000.000.00
19890.000.00MMMMMMMM0.000.00
19900.000.000.000.00MMMMMMMM
1991MMMMMMMMMMMM
1992MMMMMMMMMMMM
1993MMMMMMMMMMMM
1994MMMMMMMMMMMM
1995MMMMMMMMMMMM
1996MMMMMMMMMMMM
1997MMMMMMMMMMMM
1998MMMMMMMMMMMM
1999MMMMMMMMMMMM
2000MMMMMMMMMMMM
2001MMMMMMMMMMMM
2002MMMMMMMMMMMM
2003MMMMMMMM0.00MMM
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
2007MMMMMMMMMMMM
2008MMMMMMMMMMMM
2009MMMMMMMMMMMM
2010MMMMMMMMMMMM
2011MMMMMMM0.000.000.000.000.00
20120.000.000.000.000.000.000.00MMMMM
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
2026MMMMMMMMMMMM

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1973MM7.56.06.27.65.014.06.98.28.86.0
19748.25.310.53.26.44.94.63.75.74.99.16.8
19757.17.97.55.04.38.78.48.38.27.58.9M
1976MMMMMMMMMMMM
1977MMMMMMMMMMMM
1978MMMMMMMMMMMM
1979MMMMMMMMMMMM
1980MMMMMMMMMMMM
1981MMMMMMMMMMMM
1982MMMMMMMMMMMM
1983MMMMMMMMMMMM
1984MMMMMMMM3.78.07.46.5
19857.47.16.58.45.92.94.16.85.76.87.67.7
19867.66.86.65.77.06.05.05.58.57.46.67.1
19877.67.15.33.94.85.99.07.17.16.76.98.4
19886.56.06.5MMMMMMM3.25.5
1989M3.5MMMMMMMM5.26.7
19905.66.712.2MMMMMMMMM
1991MMMMMMMMMMMM
1992MMMMMMMMMMMM
1993MMMMMMMMMMMM
1994MMMMMMMMMMMM
1995MMMMMMMMMMMM
1996MMMMMMMMMMMM
1997MMMMMMMMMMMM
1998MMMMMMMMMMMM
1999MMMMMMMMMMMM
2000MMMMMMMMMMMM
2001MMMMMMMMMMMM
2002MMMMMMMMMMMM
2003MMMMMMMM5.5MMM
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
2007MMMMMMMMMMMM
2008MMMMMMMMMMMM
2009MMMMMMMMM8.615.09.0
20109.08.56.37.15.96.67.17.59.39.18.68.6
20118.47.37.58.04.67.46.86.98.28.88.58.0
20129.08.87.65.77.37.86.7MMMMM
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMM4.1MMMMM
2024MMM7.07.28.87.88.310.47.49.58.4
20257.97.07.37.16.55.49.87.46.5MMM
2026M6.77.68.6MM8.28.27.68.1MM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1973MMM58.0054.1056.4851.1955.4052.7058.6564.6969.36
197468.0766.2467.7952.5049.3853.5048.6055.2563.5061.5069.6068.80
197561.1256.0058.8057.0043.0080.0050.3350.0043.7561.17MM
1976MMMMMMMMMMMM
1977MMMMMMMMMMMM
1978MMMMMMMMMMMM
1979MMMMMMMMMMMM
1980MMMMMMMMMMMM
1981MMMMMMMMMMMM
1982MMMMMMMMMMMM
1983MMMMMMMMMMMM
1984MMMM61.0054.00MM63.6466.2264.4968.54
198567.4071.4166.7063.6260.4456.9455.5257.6772.6065.0665.7471.10
198673.4669.8667.4365.9462.7757.2059.4757.5960.2664.5566.2173.15
198770.2371.7873.0571.5660.5762.7855.7359.8860.8765.1670.6576.66
198869.4968.7671.8965.6758.00M57.00MM67.6769.7371.25
198970.6773.20MMMMMMMM63.5075.00
199073.1771.5967.3570.50MMMMMMMM
1991MMMMMMMMMMMM
1992MMMMMMMMMMMM
1993MMMMMMMMMMMM
1994MMMMMMMMMMMM
1995MMMMMMMMMMMM
1996MMMMMMMMMMMM
1997MMMMMMMMMMMM
1998MMMMMMMMMMMM
1999MMMMMMMMMMMM
2000MMMMMMMMMMMM
2001MMMMMMMMMMMM
2002MMMMMMMMMMMM
2003MMMMMM53.60M62.60MMM
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
2007MMMMMMMMMMMM
2008MMMMMMMMMMMM
2009MMMMMMMMMMMM
201057.20MMM53.60MM70.70MM57.2067.83
201173.53MM51.80M51.80M58.4664.4065.2769.6270.94
201273.3476.2673.9267.5865.6860.8060.5250.00MMMM
2013MMMMMMMMMMMM
2014MMMMM82.40M51.80MMMM
2015MM66.20MMMMMMM60.8065.75
201665.0063.8055.40M57.6550.0047.3055.4068.0059.0059.0064.40
201773.4068.6069.8069.8060.2068.0051.8051.0860.35MMM
2018MMMMMMMMMMMM
2019M71.60MMMMMMMMMM
2020MMMMMMMMMMMM
2021M60.80MMMMM48.20MMMM
2022MMMMMMMMMMMM
2023MMMMMM59.00MMMM59.00
2024MMM69.1260.1459.4860.1059.0665.1864.3472.9871.66
202573.5772.3171.3767.8264.4656.9059.4860.3461.1063.6864.4068.00
202669.8075.3274.0465.7757.7056.3659.5261.4466.6866.26MM

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1973MMM54.1051.1051.1047.6952.9050.4053.0058.4765.09
197462.1359.5362.9352.5046.8849.6747.2052.2559.0058.0060.0068.80
197561.1251.6758.8055.0043.0043.0050.3350.0043.7547.60MM
1976MMMMMMMMMMMM
1977MMMMMMMMMMMM
1978MMMMMMMMMMMM
1979MMMMMMMMMMMM
1980MMMMMMMMMMMM
1981MMMMMMMMMMMM
1982MMMMMMMMMMMM
1983MMMMMMMMMMMM
1984MMMM54.0050.00MM56.4859.1655.0257.53
198560.0361.8561.6657.4756.3752.5450.1451.6359.1755.2958.3458.17
198657.7757.8256.2855.4654.7449.5150.3950.8651.8754.7654.3358.27
198756.2657.9158.7357.4552.1751.2049.6150.6652.2053.9055.5058.88
198855.3458.3460.7257.0055.50M54.00MM55.3358.1356.52
198960.6756.40MMMMMMMM55.3061.74
199059.6958.9159.3561.00MMMMMMMM
1991MMMMMMMMMMMM
1992MMMMMMMMMMMM
1993MMMMMMMMMMMM
1994MMMMMMMMMMMM
1995MMMMMMMMMMMM
1996MMMMMMMMMMMM
1997MMMMMMMMMMMM
1998MMMMMMMMMMMM
1999MMMMMMMMMMMM
2000MMMMMMMMMMMM
2001MMMMMMMMMMMM
2002MMMMMMMMMMMM
2003MMMMMM53.60M55.40MMM
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
2007MMMMMMMMMMMM
2008MMMMMMMMMMMM
2009MMMMMMMMMMMM
201057.20MMM53.60MM70.70MM57.2054.24
201157.59MM48.20M51.80M47.3048.5049.8854.4456.21
201258.4857.8856.4552.1053.7250.7246.8049.40MMMM
2013MMMMMMMMMMMM
2014MMMMM82.40M51.80MMMM
2015MM66.20MMMMMMM60.8065.30
201665.0063.8055.40M57.6548.8047.3051.8068.0057.9259.0064.40
201772.8064.1065.3069.8060.2068.0051.8051.0859.45MMM
2018MMMMMMMMMMMM
2019M71.60MMMMMMMMMM
2020MMMMMMMMMMMM
2021M55.40MMMMM48.20MMMM
2022MMMMMMMMMMMM
2023MMMMMM50.00MMMM59.00
2024MMM56.2148.9250.6046.8648.1450.9053.3758.7657.78
202560.2858.5556.6256.0055.3450.9053.0652.7957.6263.3864.4067.63
202667.7069.2063.5360.8053.5453.4152.9052.0953.0055.59MM

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
1973MMM56.0552.6053.7949.4454.1551.5555.8259.8367.23
197465.1062.8865.3652.5048.1251.5847.9053.7561.2559.7564.8068.80
197561.1253.8358.8056.0043.0043.0050.3350.0043.7547.60MM
1976MMMMMMMMMMMM
1977MMMMMMMMMMMM
1978MMMMMMMMMMMM
1979MMMMMMMMMMMM
1980MMMMMMMMMMMM
1981MMMMMMMMMMMM
1982MMMMMMMMMMMM
1983MMMMMMMMMMMM
1984MMMM57.5052.00MM60.0662.6959.7563.03
198563.7266.6364.1860.5558.4154.7452.8354.6565.8860.1762.0464.64
198665.6163.8461.8660.7058.7553.3654.9354.2356.0659.6660.2765.71
198763.2464.8565.8964.5156.3756.9952.6755.2756.5459.5363.0867.77
198862.4263.5566.3061.3356.75M55.50MM61.5063.9363.88
198965.6764.80MMMMMMMM59.4068.37
199066.4365.2563.3565.75MMMMMMMM
1991MMMMMMMMMMMM
1992MMMMMMMMMMMM
1993MMMMMMMMMMMM
1994MMMMMMMMMMMM
1995MMMMMMMMMMMM
1996MMMMMMMMMMMM
1997MMMMMMMMMMMM
1998MMMMMMMMMMMM
1999MMMMMMMMMMMM
2000MMMMMMMMMMMM
2001MMMMMMMMMMMM
2002MMMMMMMMMMMM
2003MMMMMM53.60M59.00MMM
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
2007MMMMMMMMMMMM
2008MMMMMMMMMMMM
2009MMMMMMMMMMMM
201057.20MMM53.60MM70.70MM57.2061.03
201165.56MM50.00M51.80M52.8856.4557.5862.0363.65
201265.9167.0765.1859.8459.7055.7653.3949.70MMMM
2013MMMMMMMMMMMM
2014MMMMM82.40M51.80MMMM
2015MM66.20MMMMMMM60.8065.52
201665.0063.8055.40M57.6549.4047.3053.6068.0058.4659.0064.40
201773.1066.3567.5569.8060.2068.0051.8051.0859.90MMM
2018MMMMMMMMMMMM
2019M71.60MMMMMMMMMM
2020MMMMMMMMMMMM
2021M58.10MMMMM48.20MMMM
2022MMMMMMMMMMMM
2023MMMMMM54.50MMMM59.00
2024MMM62.6654.5355.0453.4853.6058.0458.8565.8764.72
202566.9365.4363.9961.9159.9053.9056.2756.5659.3663.5364.4067.81
202668.7572.2668.7863.2855.6254.8956.2156.7659.8460.93MM

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
1973MMM76.7%86.8%80.1%85.7%69.5%76.3%61.8%66.4%62.0%
197465.2%58.0%51.5%M76.9%87.2%M46.3%63.9%M48.1%55.1%
197589.2%100.0%72.4%100.0%100.0%M83.5%100.0%72.2%39.3%MM
1976MMMMMMMMMMMM
1977MMMMMMMMMMMM
1978MMMMMMMMMMMM
1979MMMMMMMMMMMM
1980MMMMMMMMMMMM
1981MMMMMMMMMMMM
1982MMMMMMMMMMMM
1983MMMMMMMMMMMM
1984MMMMMMMM79.2%61.3%73.3%70.8%
198571.5%70.8%68.2%70.7%73.0%97.0%77.1%82.0%77.0%69.0%71.6%66.4%
198667.6%73.7%67.8%68.6%74.0%83.1%80.0%84.6%72.0%76.6%71.8%70.8%
198777.9%70.1%74.2%64.8%69.3%63.2%80.4%76.3%71.2%74.4%71.6%60.8%
198873.6%81.1%66.5%MMMMMMM82.0%70.9%
1989M82.9%MMMMMMMM87.2%65.3%
199076.9%64.0%94.8%MMMMMMMMM
1991MMMMMMMMMMMM
1992MMMMMMMMMMMM
1993MMMMMMMMMMMM
1994MMMMMMMMMMMM
1995MMMMMMMMMMMM
1996MMMMMMMMMMMM
1997MMMMMMMMMMMM
1998MMMMMMMMMMMM
1999MMMMMMMMMMMM
2000MMMMMMMMMMMM
2001MMMMMMMMMMMM
2002MMMMMMMMMMMM
2003MMMMMMMM78.0%MMM
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
2007MMMMMMMMMMMM
2008MMMMMMMMMMMM
2009MMMMMMMMM96.6%62.2%68.3%
201075.7%78.5%83.3%75.2%83.7%84.0%81.2%82.4%75.0%76.5%74.8%70.9%
201171.6%75.7%72.2%76.2%78.6%77.7%82.0%81.6%76.5%74.6%72.0%75.5%
201274.0%71.3%73.1%75.1%76.0%80.5%71.9%MMMMM
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMM92.5%MMMMM
2024MMM66.3%71.0%80.8%70.7%73.5%68.0%77.4%59.4%68.4%
202571.2%74.1%77.0%71.5%70.3%74.3%84.0%74.7%68.4%MMM
2026M44.4%67.7%59.4%MM81.0%74.7%68.9%77.0%MM

Monthly Plots

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Monthly Plot
Monthly Plot