Weather Forecast Accuracy Last Month (August)

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:

4.1°

Last Year:

6.8°

Average change in low temperature day-to-day

Last Month:

6.5°

Last Year:

6.7°

Average change in

Precipitation

Chance of dry day after a precip day

Last Month:

67%

Last Year:

62%

Chance of precip day after a dry day

Last Month:

13%

Last Year:

21%

ForecastAdvisor Fact

ForecastWatch.com is the largest provider of weather forecast accuracy statistics.

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