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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
1964MMMMMM0.00M0.000.000.000.00
1965M0.000.00M0.00M0.000.00MMMM
1966MMM0.000.000.000.000.000.000.000.000.00
1967M0.000.000.000.000.000.000.000.000.000.000.00
19680.000.000.000.000.000.000.000.000.000.000.000.00
1969MMMMMMMMMMMM
1970MMMMMMMMMMMM
1971MMMMMMMMMMMM
1972MMMMMMMMMMMM
1973M0.000.000.000.000.000.000.000.000.000.000.00
19740.000.000.000.000.000.000.000.000.000.000.000.00
19750.000.000.000.000.00M0.000.000.000.000.00M
1976MMMMMMMMMMMM
1977MMMMMMMMMMMM
1978MMMMMMMMMMMM
1979MMMMMMMMMMMM
1980MMMMMMMMMMMM
1981MMMMMMMMMMMM
1982MMMMMMMMMMM0.00
1983MMM0.00MMM0.00MMMM
19840.00M0.00MMMMM0.000.000.000.00
19850.000.000.000.00M0.000.00M0.000.000.000.00
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
19890.000.00MMMMMMMMM0.00
19900.000.000.000.00MMMMMMMM
1991MMMMMMMMMMMM
1992MMM0.00MMMMMMMM
1993MMMMMMMMMMMM
1994MMMMMMMMMMMM
1995MMMMMMMMMMMM
1996MMMMMMMMMMMM
1997MMMMMMMMMMMM
1998MMMMMMMMMMM0.00
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
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
1964MMMMMMMMMMMM
1965MMMMMMMMMMMM
1966MMMMMMMMMMMM
1967MMMMMMMMMMMM
1968MMMMMMMMMMMM
1969MMMMMMMMMMMM
1970MMMMMMMMMMMM
1971MMMMMMMMMMMM
1972MMMMMMMMMMMM
1973MMMMMMMMMMMM
1974MMMMMMMMMMM10.7
19759.17.44.63.63.4M5.30.8MMMM
1976MMMMMMMMMMMM
1977MMMMMMMMMMMM
1978MMMMMMMMMMMM
1979MMMMMMMMMMMM
1980MMMMMMMMMMMM
1981MMMMMMMMMMMM
1982MMMMMMMMMMMM
1983MMMMMMMMMMMM
1984MMMMMMMMM10.07.0M
1985MMMMMMMMM5.313.511.3
198613.97.15.74.11.87.75.313.122.79.76.510.6
19879.311.58.23.4MMMMM10.512.09.1
198810.810.77.18.5MMMM16.3M9.011.4
198910.58.3MMMMMMMMM7.5
199011.55.4M6.1MMMMMMMM
1991MMMMMMMMMMMM
1992MMMMMMMMMMMM
1993MMMMMMMMMMMM
1994MMMMMMMMMMMM
1995MMMMMMMMMMMM
1996MMMMMMMMMMMM
1997MMMMMMMMMMMM
1998MMMMMMMMMMMM
1999MMMMMMMMMMMM
2000MMMMMMMMMMMM
2001MMMMMMMMMMMM
2002MMMMMMMMMMMM
2003MMMMMMMM3.9M3.6M
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
2007MMMMMMMMMMMM
2008MMMMMMMMMMMM
2009MMMMMMMMMM7.98.3
20109.67.76.07.75.42.94.35.96.57.68.09.5
20117.36.16.36.43.74.23.54.44.96.18.08.4
20128.36.56.96.94.95.86.8MMMMM
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
2026MMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1964MMMMMM41.33M45.0059.5065.6750.00
1965M63.0062.67M45.86M33.6743.50MMMM
1966MMM55.8048.5046.0036.1549.3645.0052.1768.0057.00
1967M64.0067.0056.7151.8040.6743.5045.2050.0054.5062.0065.50
196868.4265.4464.9157.8647.6043.7145.8049.6255.6057.2562.0066.17
1969MMMMMMMMMMMM
1970MMMMMMMMMMMM
1971MMMMMMMMMMMM
1972MMMMMMMMMMMM
1973M62.5055.0055.0052.0037.2535.0038.5052.6757.0059.2561.64
197460.1767.2566.0051.0040.6235.7541.0045.3349.6760.3356.5065.96
197572.8862.1662.7453.8246.56M38.4642.8448.5754.5861.18M
1976MMMMMMMMMMMM
1977MMMMMMMMMMMM
1978MMMMMMMMMMMM
1979MMMMMMMMMMMM
1980MMMMMMMMMMMM
1981MMMMMMMMMMMM
1982MMMMMMMMMMM76.00
1983MMM61.67MMM53.00MMMM
198475.00M66.50MMMMM37.0053.7762.9373.85
198571.2267.0058.8052.75M44.0040.50M56.0056.7066.4765.74
198665.1863.8658.3050.8648.1739.6140.9144.6046.9059.0358.3665.23
198769.2267.8664.8856.6944.5743.6740.0945.8852.4559.2565.3364.53
198865.8870.6861.6355.1746.7340.5037.7543.5051.4456.6761.7360.79
198964.3169.12MMMMMMMMM60.36
199064.4373.3259.1755.27MMMMMMMM
1991MMMMMMMMMMMM
1992MMM58.00MMMMMMMM
1993MMMMMMMMMMMM
1994MMMMMMMMMMMM
1995MMMMMMMMMMMM
1996MMMMMMMMMMMM
1997MMMMMMMMMMMM
1998MMMMMMMMMMM61.67
199967.9565.8562.7956.0347.2938.3539.4048.7051.9761.7862.6764.21
200067.5465.6361.1756.0046.3538.0738.0745.8246.5558.5458.2457.37
200164.1762.8756.0052.0945.1138.9634.5243.9554.0559.6759.2268.64
200269.7166.4356.4854.3240.9637.4237.7644.6751.5654.0459.2263.58
200363.3764.7462.2656.8549.4038.7845.1447.5851.6354.4859.3460.92
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
2007MMMMMMMMMMMM
2008MMMMMMMMMMMM
2009MMMMMMMMMMMM
201055.40MMM44.60MM44.60MMM62.68
201166.02MMMM30.20M47.5353.4359.0060.5472.37
201273.7366.4765.9555.8545.4639.8039.67MMMMM
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMM63.80
201666.20M55.40MM35.00MM51.8046.4039.20M
201759.0064.4054.5053.60M30.2033.8035.60MMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMM57.20MMMMMMMM
2025MM59.00MMMMMMMMM
2026MMMMMMMMMMMM

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
1964MMMMMM33.67M30.0041.9052.3346.00
1965M43.0046.67M36.43M28.1732.00MMMM
1966MMM37.6039.1732.5028.1534.3637.0039.3345.6748.00
1967M50.6749.0039.1439.2031.6731.2532.2036.0043.1244.2551.33
196851.5848.3345.7340.1436.9032.0033.6033.3836.2040.4248.7651.44
1969MMMMMMMMMMMM
1970MMMMMMMMMMMM
1971MMMMMMMMMMMM
1972MMMMMMMMMMMM
1973M55.0046.0041.1443.0033.7529.0035.5039.2541.0947.0851.86
197449.1752.1246.0044.0035.0029.7534.0037.0033.7849.6746.8354.78
197557.2747.2045.6743.4338.19M32.3834.1635.2242.2649.18M
1976MMMMMMMMMMMM
1977MMMMMMMMMMMM
1978MMMMMMMMMMMM
1979MMMMMMMMMMMM
1980MMMMMMMMMMMM
1981MMMMMMMMMMMM
1982MMMMMMMMMMM56.00
1983MMM40.00MMM35.00MMMM
198463.00M45.50MMMMM34.0045.1952.2658.23
198554.7854.0045.7041.50M35.5037.50M44.0047.6154.8353.09
198651.9851.0145.5338.4938.7229.4132.4832.1435.5445.8445.8655.21
198754.4251.6447.3044.3434.5739.1735.6439.2536.7347.7152.2851.65
198850.2755.6550.8345.5441.1836.6734.2538.5043.7249.0052.6949.69
198954.6857.76MMMMMMMMM49.01
199052.6055.7951.0046.22MMMMMMMM
1991MMMMMMMMMMMM
1992MMM50.00MMMMMMMM
1993MMMMMMMMMMMM
1994MMMMMMMMMMMM
1995MMMMMMMMMMMM
1996MMMMMMMMMMMM
1997MMMMMMMMMMMM
1998MMMMMMMMMMM54.33
199955.2452.3845.2539.4034.1128.5830.2434.5238.3746.2650.7052.93
200053.1449.8946.3438.9335.7430.8129.1030.6434.4143.7946.5246.89
200149.5848.7844.6039.2735.3931.0024.8131.8537.0044.0046.3053.44
200253.3347.7140.9539.8232.7829.2531.0032.8538.5241.4845.7450.38
200351.1148.1644.9538.4138.4031.6734.2535.2338.2942.2445.4548.38
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
2007MMMMMMMMMMMM
2008MMMMMMMMMMMM
2009MMMMMMMMMMMM
201055.40MMM44.60MM44.60MMM51.06
201152.70MMMM30.20M34.2538.6043.5647.8655.23
201255.0750.0048.1238.5735.1732.2630.96MMMMM
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMM63.80
201666.20M55.40MM35.00MM51.8046.4039.20M
201759.0064.4054.5053.60M30.2033.8035.60MMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMM53.60MMMMMMMM
2025MM44.60MMMMMMMMM
2026MMMMMMMMMMMM

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
1964MMMMMM37.50M37.5050.7059.0048.00
1965M53.0054.67M41.14M30.9237.75MMMM
1966MMM46.7043.8339.2532.1541.8641.0045.7556.8352.50
1967M57.3358.0047.9345.5036.1737.3838.7043.0048.8153.1258.42
196860.0056.8955.3249.0042.2537.8639.7041.5045.9048.8355.3858.81
1969MMMMMMMMMMMM
1970MMMMMMMMMMMM
1971MMMMMMMMMMMM
1972MMMMMMMMMMMM
1973M58.7550.5048.0747.5035.5032.0037.0045.9649.0553.1756.75
197454.6759.6956.0047.5037.8132.7537.5041.1741.7255.0051.6760.37
197565.0854.6854.2048.6242.38M35.4238.5041.8948.4255.18M
1976MMMMMMMMMMMM
1977MMMMMMMMMMMM
1978MMMMMMMMMMMM
1979MMMMMMMMMMMM
1980MMMMMMMMMMMM
1981MMMMMMMMMMMM
1982MMMMMMMMMMM66.00
1983MMM50.83MMM44.00MMMM
198469.00M56.00MMMMM35.5049.4857.5966.04
198563.0060.5052.2547.12M39.7539.00M50.0052.1660.6559.41
198658.5857.4451.9144.6843.4434.5136.6938.3741.2252.4352.1160.22
198761.8259.7556.0950.5139.5741.4237.8642.5644.5953.4858.8158.09
198858.0763.1756.2350.3643.9538.5836.0041.0047.5852.8357.2155.24
198959.5063.44MMMMMMMMM54.69
199058.5264.5655.0850.74MMMMMMMM
1991MMMMMMMMMMMM
1992MMM54.00MMMMMMMM
1993MMMMMMMMMMMM
1994MMMMMMMMMMMM
1995MMMMMMMMMMMM
1996MMMMMMMMMMMM
1997MMMMMMMMMMMM
1998MMMMMMMMMMM58.00
199961.6059.1254.0247.7240.7033.4634.8241.6145.1754.0256.6858.57
200060.3457.7653.7647.4641.0534.4433.5838.2340.4851.1652.3852.13
200156.8855.8350.3045.6840.2534.9829.6737.9045.5351.8352.7661.04
200261.5257.0748.7147.0736.8733.3334.3838.7645.0447.7652.4856.98
200357.2456.4553.6147.6343.9035.2239.7041.4044.9648.3652.3954.65
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
2007MMMMMMMMMMMM
2008MMMMMMMMMMMM
2009MMMMMMMMMMMM
201055.40MMM44.60MM44.60MMM56.87
201159.36MMMM30.20M40.8946.0151.2854.2063.80
201264.4058.2857.0447.2140.3136.0335.32MMMMM
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMM63.80
201666.20M55.40MM35.00MM51.8046.4039.20M
201759.0064.4054.5053.60M30.2033.8035.60MMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMM55.40MMMMMMMM
2025MM51.80MMMMMMMMM
2026MMMMMMMMMMMM

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
1964MMMMMMMMMMMM
1965MMMMMMMMMMMM
1966MMMMMMMMMMMM
1967MMMMMMMMMMMM
1968MMMMMMMMMMMM
1969MMMMMMMMMMMM
1970MMMMMMMMMMMM
1971MMMMMMMMMMMM
1972MMMMMMMMMMMM
1973MMMMMMMMMMMM
1974MMMMMMMMMMM65.5%
197567.2%68.7%74.5%79.4%81.0%M51.3%77.2%MMMM
1976MMMMMMMMMMMM
1977MMMMMMMMMMMM
1978MMMMMMMMMMMM
1979MMMMMMMMMMMM
1980MMMMMMMMMMMM
1981MMMMMMMMMMMM
1982MMMMMMMMMMMM
1983MMMMMMMMMMMM
1984MMMMMMMMM72.1%51.1%M
1985MMMMMMMMM58.9%48.2%50.4%
198644.3%53.7%64.8%73.3%80.2%79.2%71.9%68.9%44.8%61.4%62.6%60.7%
198754.0%51.5%59.5%77.0%MMMMM43.5%58.5%50.5%
198855.6%56.0%62.7%62.7%MMMM51.8%M53.6%54.0%
198955.2%55.4%MMMMMMMMM60.4%
199052.1%54.9%M48.0%MMMMMMMM
1991MMMMMMMMMMMM
1992MMMMMMMMMMMM
1993MMMMMMMMMMMM
1994MMMMMMMMMMMM
1995MMMMMMMMMMMM
1996MMMMMMMMMMMM
1997MMMMMMMMMMMM
1998MMMMMMMMMMMM
1999MMMMMMMMMMMM
2000MMMMMMMMMMMM
2001MMMMMMMMMMMM
2002MMMMMMMMMMMM
2003MMMMMMMM65.6%M70.2%M
2004MMMMMMMMMMMM
2005MMMMMMMMMMMM
2006MMMMMMMMMMMM
2007MMMMMMMMMMMM
2008MMMMMMMMMMMM
2009MMMMMMMMMM76.7%65.1%
201066.4%75.6%77.2%74.3%78.9%82.8%85.3%77.8%72.7%64.5%64.5%62.8%
201163.8%70.2%74.8%76.7%83.9%88.0%87.8%81.8%76.8%66.4%63.8%51.5%
201249.8%58.5%63.6%70.9%84.9%81.4%78.3%MMMMM
2013MMMMMMMMMMMM
2014MMMMMMMMMMMM
2015MMMMMMMMMMMM
2016MMMMMMMMMMMM
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
2026MMMMMMMMMMMM

Monthly Plots

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