Weather Forecast Accuracy Last Month (August)

Weather Forecast Accuracy Last Year (2020)

Weather Changeability for Lewiston, Idaho

Average change in

Temperature

Average change in high temperature day-to-day

Last Month:

7.3°

Last Year:

5.3°

Average change in low temperature day-to-day

Last Month:

5.4°

Last Year:

5.1°

Average change in

Precipitation

Chance of dry day after a precip day

Last Month:

67%

Last Year:

58%

Chance of precip day after a dry day

Last Month:

11%

Last Year:

21%

ForecastAdvisor Fact

12.9% of The Weather Channel's low temperature forecasts for Lewiston were exactly right last month.

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