Weather Forecast Accuracy Last Month (October)

Weather Forecast Accuracy Last Year (2020)

Weather Changeability for Des Moines, Iowa

Average change in

Temperature

Average change in high temperature day-to-day

Last Month:

5.8°

Last Year:

6.8°

Average change in low temperature day-to-day

Last Month:

7.1°

Last Year:

6.7°

Average change in

Precipitation

Chance of dry day after a precip day

Last Month:

64%

Last Year:

62%

Chance of precip day after a dry day

Last Month:

23%

Last Year:

21%

ForecastAdvisor Fact

8.5% of Weatherbit's low temperature forecasts for Des Moines were off by more than 10 degrees last year.

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