Weather Forecast Accuracy Last Month (December)

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Weather Forecast Accuracy Last Year (2025)

Weather Changeability for Oroville, California

Average change in

Temperature

Average change in high temperature day-to-day

Last Month:

2.7°

Last Year:

3.7°

Average change in low temperature day-to-day

Last Month:

3.7°

Last Year:

4.0°

Average change in

Precipitation

Chance of dry day after a precip day

Last Month:

22%

Last Year:

47%

Chance of precip day after a dry day

Last Month:

10%

Last Year:

8%

ForecastAdvisor Fact

33.0% of Pirate Weather's high temperature forecasts for Oroville were within 3 degrees of actual temperatures last month.

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