Weather Forecast Accuracy Last Month (August)

Weather Forecast Accuracy Last Year (2020)

Weather Changeability for Winona, Minnesota

Average change in

Temperature

Average change in high temperature day-to-day

Last Month:

4.6°

Last Year:

6.0°

Average change in low temperature day-to-day

Last Month:

5.0°

Last Year:

7.7°

Average change in

Precipitation

Chance of dry day after a precip day

Last Month:

45%

Last Year:

59%

Chance of precip day after a dry day

Last Month:

27%

Last Year:

24%

ForecastAdvisor Fact

On average, Weather Underground's low temperature forecasts for Winona were off by 2.56 degrees last year.

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