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 (USC00099124) within the current 1991-2020 dataset.

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Precipitation Totals [inch]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMM0.990.051.960.411.69
20200.681.930.813.050.00MMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025MMMMMMMMMMMM
NCEI Climatology4.764.974.923.542.815.285.044.973.963.433.584.69

Average Wind Speed [MPH]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025M5.36.75.95.35.0MMMMMM
NCEI ClimatologyMMMMMMMMMMMM

Average Daily High Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2017MMMMMMMM89.5078.6769.9159.51
201855.6870.1167.2474.0885.0391.2591.0289.3690.8679.7562.5560.00
201959.3766.3368.6678.0589.3390.2893.7987.5593.0781.1765.3761.76
202061.8062.4474.5875.9564.40MMMMMMM
202157.3461.1272.6975.8283.1888.4590.4589.6685.5678.5366.7268.56
202258.3166.5973.3776.9685.9593.7692.0689.5984.6976.9468.5959.87
202363.1270.0871.5176.6980.8087.8192.5793.5685.3277.0667.3362.05
202458.9765.2370.7378.4284.1592.2692.6092.5084.9179.7371.1161.27
202553.8767.5072.4381.0184.2787.85MMMMMM
NCEI Climatology57.5961.7168.9076.3183.4088.8091.4089.9185.2976.7067.4059.51

Average Daily Low Temperature [F]

YearJanFebMarAprMayJunJulAugSepOctNovDec
2017MMMMMMMM28.9636.1447.7842.41
201833.7252.6145.6750.9266.0671.1872.4571.8772.4060.2044.5543.62
201939.4947.4747.3855.1767.0170.5172.6972.0370.6861.6043.1943.83
202043.5044.2356.7954.5549.10MMMMMMM
202139.0642.2750.9653.4260.5870.0872.2473.0566.5059.4042.7348.94
202238.0643.2450.0354.1465.0872.2773.4072.7166.2352.0050.1942.88
202343.7149.9750.8955.8162.0468.0573.6773.5666.7555.7746.9642.54
202438.0543.4351.2856.1665.8371.6474.0972.8169.2757.0752.9040.74
202532.5945.1548.6558.5364.9370.17MMMMMM
NCEI Climatology36.3139.8045.6852.0161.1069.0972.2171.6966.2055.5944.1938.40

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2017MMMMMMMM59.2357.4058.8450.96
201844.7061.3656.4662.5075.5581.2181.7480.6281.6369.9753.5551.81
201949.4356.9058.0266.6178.1780.3983.2479.7981.8871.3954.2852.80
202052.6553.3365.6965.2556.75MMMMMMM
202148.2051.6961.8364.6271.8879.2681.3481.3676.0368.9654.7258.75
202248.1954.9261.7065.5575.5183.0282.7381.1575.4664.4759.3951.37
202353.4160.0361.2066.2571.4277.9383.1283.5676.0466.4157.1552.30
202448.5154.3361.0167.2974.9981.9583.3482.6677.0968.4062.0151.01
202543.2356.3360.5469.7774.6079.01MMMMMM
NCEI Climatology46.9550.7557.2964.1672.2578.9481.8180.8075.7566.1555.8048.95

Average Relative Humidity [%]

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
2017MMMMMMMMMMMM
2018MMMMMMMMMMMM
2019MMMMMMMMMMMM
2020MMMMMMMMMMMM
2021MMMMMMMMMMMM
2022MMMMMMMMMMMM
2023MMMMMMMMMMMM
2024MMMMMMMMMMMM
2025M45.7%56.2%64.4%70.9%76.7%MMMMMM

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