IEM Daily Feature
Tuesday, 01 April 2025

Windy March Days

Posted: 01 Apr 2025 05:30 AM

Compared with most days this March, winds were not all that bad yesterday to end the month. The featured chart presents the number of days each March with a daily peak wind gust of at least 30 MPH at Mason City (NC Iowa). The 19 days this year is the most since at least 1973. While some data exists prior to 1973 for the site, observation techniques and reporting were different prior to then making longer term comparisons a bit tricky. That aside, it is interesting to see each of the past six years above a recent trend line and longer term average. A common refrain from Iowans is that it is windier now than in the past, but authoritatively answering that statement with observed data is difficult.

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