The Iowa Environmental Mesonet (IEM) collects environmental data from cooperating members with observing networks. The data are stored and made available on this website.
Hours of 20+ MPH
Posted: 03 Apr 2025 05:30 AM, Views: 502
Winds on Wednesday were once again quite windy with gusts topping 50 MPH for some parts of the state. So the daily feature is once again attempting to quantify if this year has been windier than average or even the windiest on record as many Iowans continue to believe. The featured chart presents the number of hours for the year to date period with a sustained wind speed of at least 20 MPH. While this year's value falls just outside of the top 10, it certainly is above average with the bottom panel showing the hourly frequency above average for nearby all of the daylight hours of the day. Of course, there is no one simple metric to answer the question on how windy it has been this year. This website certainly offers a number of "autoplot" tools to investigate this yourself as you can follow the "generate chart" button on this feature and turn knobs until you find 2025 on top!
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Previous Years' Features
2024: '23-'24 Winter Storm #16
2022: '21-'22 Winter Storm #16
2020: Sub-32 April Day
2019: '18-'19 Winter Storm #23
2018: Only Few Colder Easters
2017: Mostly Below Average
2015: March Ranks
2014: First Tornado Warning
2013: Coldest period since
2012: Humid March
2008: Snow possible today?
2007: Colder air coming back
2006: Windy day
2003: Still the contrast
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Williamsburg Position 2, IA Webcam:
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Soil Temperatures

Data from the Iowa State Soil Moisture Network is found on this website and daily soil temperature averages are used to produce the highlighted analysis.