Weather Forecast Accuracy Last Month (October)

Weather Forecast Accuracy Last Year (2021)

Weather Changeability for Williamsport, Pennsylvania

Average change in

Temperature

Average change in high temperature day-to-day

Last Month:

4.4°

Last Year:

5.4°

Average change in low temperature day-to-day

Last Month:

8.6°

Last Year:

6.4°

Average change in

Precipitation

Chance of dry day after a precip day

Last Month:

63%

Last Year:

49%

Chance of precip day after a dry day

Last Month:

21%

Last Year:

33%

ForecastAdvisor Fact

5.8% of Persistence's low temperature forecasts for Williamsport were exactly right last year.

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