Weather Forecast Accuracy Last Month (December)

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Weather Forecast Accuracy Last Year (2025)

Weather Changeability for Modesto, California

Average change in

Temperature

Average change in high temperature day-to-day

Last Month:

3.4°

Last Year:

3.7°

Average change in low temperature day-to-day

Last Month:

5.5°

Last Year:

4.1°

Average change in

Precipitation

Chance of dry day after a precip day

Last Month:

50%

Last Year:

52%

Chance of precip day after a dry day

Last Month:

15%

Last Year:

6%

ForecastAdvisor Fact

13.3% of AerisWeather's low temperature forecasts for Modesto were exactly right last month.

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