Weather Forecast Accuracy Last Month (December)

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Weather Forecast Accuracy Last Year (2025)

Weather Changeability for DHS, Virginia

Average change in

Temperature

Average change in high temperature day-to-day

Last Month:

7.1°

Last Year:

5.7°

Average change in low temperature day-to-day

Last Month:

4.8°

Last Year:

5.4°

Average change in

Precipitation

Chance of dry day after a precip day

Last Month:

88%

Last Year:

56%

Chance of precip day after a dry day

Last Month:

27%

Last Year:

24%

ForecastAdvisor Fact

On average, The Weather Channel's high temperature forecasts for DHS were off by 2.12 degrees last month.

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