Weather Forecast Accuracy Last Month (December)

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Weather Forecast Accuracy Last Year (2025)

Weather Changeability for Nashville, Tennessee

Average change in

Temperature

Average change in high temperature day-to-day

Last Month:

7.4°

Last Year:

5.6°

Average change in low temperature day-to-day

Last Month:

10.0°

Last Year:

6.8°

Average change in

Precipitation

Chance of dry day after a precip day

Last Month:

63%

Last Year:

51%

Chance of precip day after a dry day

Last Month:

18%

Last Year:

24%

ForecastAdvisor Fact

8.9% of Foreca's low temperature forecasts for Nashville were exactly right last month.

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