Weather Forecast Accuracy Last Month (August)

Weather Forecast Accuracy Last Year (2021)

Weather Changeability for Shirley, New York

Average change in

Temperature

Average change in high temperature day-to-day

Last Month:

3.3°

Last Year:

5.4°

Average change in low temperature day-to-day

Last Month:

3.9°

Last Year:

7.0°

Average change in

Precipitation

Chance of dry day after a precip day

Last Month:

88%

Last Year:

57%

Chance of precip day after a dry day

Last Month:

25%

Last Year:

29%

ForecastAdvisor Fact

On average, Persistence's low temperature forecasts for Shirley were off by 7.50 degrees last year.

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