Weather Forecast Accuracy Last Month (December)

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Weather Forecast Accuracy Last Year (2025)

Weather Changeability for Troy, Alabama

Average change in

Temperature

Average change in high temperature day-to-day

Last Month:

5.7°

Last Year:

4.5°

Average change in low temperature day-to-day

Last Month:

11.0°

Last Year:

6.4°

Average change in

Precipitation

Chance of dry day after a precip day

Last Month:

43%

Last Year:

55%

Chance of precip day after a dry day

Last Month:

31%

Last Year:

25%

ForecastAdvisor Fact

12.6% of World Weather Online's low temperature forecasts for Troy were off by more than 10 degrees last year.

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