Weather Forecast Accuracy Last Month (August)

Weather Forecast Accuracy Last Year (2021)

Weather Changeability for Chattanooga, Tennessee

Average change in

Temperature

Average change in high temperature day-to-day

Last Month:

3.1°

Last Year:

4.9°

Average change in low temperature day-to-day

Last Month:

2.4°

Last Year:

6.2°

Average change in

Precipitation

Chance of dry day after a precip day

Last Month:

54%

Last Year:

48%

Chance of precip day after a dry day

Last Month:

27%

Last Year:

21%

ForecastAdvisor Fact

0.4% of Foreca/Vaisala's low temperature forecasts for Chattanooga were off by more than 10 degrees last year.

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