Weather Forecast Accuracy Last Month (August)

Weather Forecast Accuracy Last Year (2021)

Weather Changeability for Grand Rapids, Michigan

Average change in

Temperature

Average change in high temperature day-to-day

Last Month:

3.2°

Last Year:

5.1°

Average change in low temperature day-to-day

Last Month:

4.6°

Last Year:

7.5°

Average change in

Precipitation

Chance of dry day after a precip day

Last Month:

67%

Last Year:

47%

Chance of precip day after a dry day

Last Month:

20%

Last Year:

24%

ForecastAdvisor Fact

It rained or snowed 78% of the time in Grand Rapids last year when Weather Underground's text forecasts called for precipitation, and 24% of the time when they did not.

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