Weather Forecast Accuracy Last Month (October)

Weather Forecast Accuracy Last Year (2021)

Weather Changeability for Philadelphia, Pennsylvania

Average change in

Temperature

Average change in high temperature day-to-day

Last Month:

3.8°

Last Year:

5.6°

Average change in low temperature day-to-day

Last Month:

6.4°

Last Year:

5.8°

Average change in

Precipitation

Chance of dry day after a precip day

Last Month:

40%

Last Year:

56%

Chance of precip day after a dry day

Last Month:

25%

Last Year:

27%

ForecastAdvisor Fact

66.9% of Weather News's high temperature forecasts for Philadelphia were within 3 degrees of actual temperatures last year.

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