Weather Forecast Accuracy Last Month (June)

Weather Forecast Accuracy Last Year (2020)

Weather Changeability for Williamsville, Virginia

Average change in

Temperature

Average change in high temperature day-to-day

Last Month:

4.5°

Last Year:

6.2°

Average change in low temperature day-to-day

Last Month:

8.9°

Last Year:

7.8°

Average change in

Precipitation

Chance of dry day after a precip day

Last Month:

23%

Last Year:

42%

Chance of precip day after a dry day

Last Month:

45%

Last Year:

41%

ForecastAdvisor Fact

On average, OpenWeather's high temperature forecasts for Williamsville were off by 4.42 degrees last year.

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