Weather Forecast Accuracy Last Month (August)

Weather Forecast Accuracy Last Year (2021)

Weather Changeability for Lewiston, Idaho

Average change in

Temperature

Average change in high temperature day-to-day

Last Month:

4.5°

Last Year:

5.0°

Average change in low temperature day-to-day

Last Month:

5.0°

Last Year:

5.1°

Average change in

Precipitation

Chance of dry day after a precip day

Last Month:

67%

Last Year:

64%

Chance of precip day after a dry day

Last Month:

14%

Last Year:

19%

ForecastAdvisor Fact

1.1% of World Weather Online's high temperature forecasts for Lewiston were off by more than 10 degrees last month.

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