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
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
20130.00MMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
19996.05.56.56.66.46.05.06.28.18.59.43.5
20003.44.02.92.73.44.35.35.38.87.88.16.5
20017.06.65.65.71.60.00.30.00.00.00.00.0
20020.00.30.00.30.00.00.00.00.00.00.00.0
20033.35.05.23.92.22.14.97.88.68.17.37.6
20046.35.15.14.83.94.34.76.46.57.46.67.0
20056.25.05.25.14.85.33.86.76.28.48.37.7
20064.95.25.24.44.94.25.27.45.46.25.96.5
20075.96.25.64.14.54.84.65.96.87.47.56.4
20085.45.44.94.64.74.74.65.67.27.56.85.9
20095.45.44.44.84.67.75.36.18.26.97.27.0
20104.74.83.13.13.24.35.05.96.67.47.27.4
2011M5.44.65.25.05.85.25.86.77.17.46.8
20126.25.05.55.44.75.75.66.87.88.27.46.0
20135.7MMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMM5.96.36.3M
2023MMMMMMMMMMMM
2024MMM5.03.54.85.25.98.47.66.97.0
20255.85.44.14.33.85.04.6MMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
199982.3381.2579.8979.0070.6867.7766.6170.7175.2179.3086.6262.62
200066.4265.1477.4270.5766.6165.6064.7172.7775.6780.1977.5980.63
200185.4080.7180.6174.7363.57M42.80MMMMM
2002M80.60M48.00MMMMMMMM
200384.4483.0481.3078.5669.5164.3466.32MMMMM
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
2007M85.68MMMMMMMMMM
2008MMMMMMMMMMMM
2009MMMMMMMMMMMM
2010MMMMMMM62.60MM82.4080.60
2011MMM68.0050.9063.9547.3070.4073.2278.9281.2077.12
201281.8880.4879.6173.0471.6663.5066.2671.1971.6077.5878.7478.28
201380.42MMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMM85.6483.0372.32M
2023MMMMMMMMMMMM
2024MMM75.6377.7066.8669.7476.0778.9881.5983.1886.29
202580.8179.8877.5271.7270.2164.1063.63MMMMM

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
199961.3361.5056.8951.3342.1037.0838.4438.8745.7953.9059.6234.90
200034.1639.7942.4241.7337.1637.9035.6839.8749.7356.1655.6660.73
200159.8359.7557.6552.2046.71M35.60MMMMM
2002M66.20M48.00MMMMMMMM
200362.3663.6956.5651.7440.7834.3432.18MMMMM
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
2007M57.43MMMMMMMMMM
2008MMMMMMMMMMMM
2009MMMMMMMMMMMM
2010MMMMMMM62.60MM78.8058.69
2011MMM64.4034.7059.9040.1039.6048.5651.8055.3459.06
201258.5456.7749.0741.3635.5432.3032.2338.2145.5652.3855.8858.13
201360.62MMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMM59.0058.3750.36M
2023MMMMMMMMMMMM
2024MMM51.8043.0937.4634.4041.8151.6852.7359.3663.70
202563.7863.1460.1651.9839.7835.9035.09MMMMM

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
199971.8371.3868.3965.1756.3952.4252.5354.7960.5066.6073.1248.76
200050.2952.4759.9256.1551.8951.7550.1956.3262.7068.1866.6270.68
200172.6270.2369.1363.4755.14M39.20MMMMM
2002M73.40M48.00MMMMMMMM
200373.4073.3768.9365.1555.1549.3449.25MMMMM
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
2007M71.55MMMMMMMMMM
2008MMMMMMMMMMMM
2009MMMMMMMMMMMM
2010MMMMMMM62.60MM80.6069.64
2011MMM66.2042.8061.9343.7055.0060.8965.3668.2768.09
201270.2168.6264.3457.2053.6047.9049.2554.7058.5864.9867.3168.20
201370.52MMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMM72.3270.7061.34M
2023MMMMMMMMMMMM
2024MMM63.7260.3952.1652.0758.9465.3367.1671.2775.00
202572.2971.5168.8461.8554.9950.0049.36MMMMM

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
1999MMMMMM18.6%36.0%31.4%63.7%90.9%M
200089.4%96.2%97.1%64.6%31.2%39.6%MMMMMM
2001MMMMMMMMMMMM
2002MMMMMMMMMMMM
2003MMMMMMMMMMMM
2004MMMMMMMMMMMM
2005MM70.3%73.5%61.5%52.6%49.0%48.7%35.2%45.1%56.0%55.4%
200674.6%75.1%74.1%71.6%63.9%58.1%49.4%56.7%42.5%48.5%61.9%59.7%
200757.5%51.0%36.9%58.7%43.5%59.5%47.3%39.5%36.9%65.1%54.3%60.8%
200871.5%62.4%70.5%57.7%62.1%62.3%54.2%43.6%31.8%47.0%62.0%60.1%
200969.8%70.7%66.8%59.7%56.4%48.6%34.0%37.6%38.8%56.8%61.7%61.5%
201077.1%66.6%65.8%70.5%62.0%52.4%53.8%42.5%37.6%43.5%60.8%60.6%
2011M67.7%67.1%74.1%66.0%58.5%56.0%50.9%34.3%45.7%48.9%63.4%
201263.3%63.5%59.1%57.4%49.2%54.1%43.1%39.6%52.2%55.6%52.5%65.5%
201362.0%MMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMM36.7%36.6%72.4%M
2023MMMMMMMMMMMM
2024MMM66.1%52.3%54.8%34.5%37.6%41.6%40.2%51.1%54.9%
202571.3%70.7%77.1%78.0%64.6%59.6%64.6%MMMMM

Monthly Plots

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Monthly Plot
Monthly Plot