Weather Forecast Accuracy Last Month (December)

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Weather Forecast Accuracy Last Year (2025)

Weather Changeability for Birmingham, Alabama

Average change in

Temperature

Average change in high temperature day-to-day

Last Month:

6.4°

Last Year:

4.8°

Average change in low temperature day-to-day

Last Month:

9.6°

Last Year:

6.5°

Average change in

Precipitation

Chance of dry day after a precip day

Last Month:

64%

Last Year:

52%

Chance of precip day after a dry day

Last Month:

32%

Last Year:

25%

ForecastAdvisor Fact

On average, Pirate Weather's low temperature forecasts for Birmingham were off by 8.38 degrees last month.

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