Weather Forecast Accuracy Last Month (August)

Weather Forecast Accuracy Last Year (2021)

Weather Changeability for Phoenix, Arizona

Average change in

Temperature

Average change in high temperature day-to-day

Last Month:

2.8°

Last Year:

3.7°

Average change in low temperature day-to-day

Last Month:

4.8°

Last Year:

4.6°

Average change in

Precipitation

Chance of dry day after a precip day

Last Month:

83%

Last Year:

61%

Chance of precip day after a dry day

Last Month:

28%

Last Year:

5%

ForecastAdvisor Fact

4.3% of World Weather Online's low temperature forecasts for Phoenix were exactly right last year.

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