The Iowa Environmental Mesonet (IEM) collects environmental data from cooperating members with observing networks. The data are stored and made available on this website.
Above average counts
Posted: 07 May 2024 05:30 AM, Views: 1477
While windy, Monday turned out to be a warm day for early May with highs into the 70s. The featured chart presents the year to date accumulated number of days with a high temperature of at least the given threshold for Des Moines. The orange bars represent the 2024 totals with the yellow dots representing an average value. The fewest days on record is denoted by the triangle and most by the full blue bar. The year of the max value is labelled. For values below 70 degrees on this chart, this year has seen plenty more days than average. For days above 80, we are much closer to average. This is certainly a good time of year to have extra warmth to help vegetation and crops get established and avoid chilly conditions.
Rate Feature
Previous Years' Features
2020: Cold Saturday Morning
2019: Low GDDs Upcoming
2014: First 90 of the year
2013: Corn Progress
2009: Afternoon showers
2008: More rain
2007: Wild start to May
2004: Wake up T'Storms
2003: Even more rain.
2002: Rain and more rain
2002: Variability
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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.