Weather Forecast Accuracy Last Month (August)

Weather Forecast Accuracy Last Year (2021)

Weather Changeability for Olympia, Washington

Average change in

Temperature

Average change in high temperature day-to-day

Last Month:

6.6°

Last Year:

4.5°

Average change in low temperature day-to-day

Last Month:

5.4°

Last Year:

5.6°

Average change in

Precipitation

Chance of dry day after a precip day

Last Month:

100%

Last Year:

29%

Chance of precip day after a dry day

Last Month:

9%

Last Year:

19%

ForecastAdvisor Fact

4.9% of Persistence's high temperature forecasts for Olympia were exactly right last year.

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