IEM Daily Feature
Wednesday, 12 December 2012

Days after snowfall

Posted: 12 Dec 2012 05:44 AM

Having snow makes a big difference in our temperatures. The featured chart presents the frequency of having below average high or low temperature for the days following a snowfall for Des Moines. The effect is rather clear with increased chances of below average temperature for the immediate days following the snowfall event and return chances around 50% by day 5. Our current weather has somewhat resembled this chart since our inch snow this past weekend. Our next chance of snow arrives this weekend.

Good = 24
Bad = 5

Tags:   snow