Weather Forecast Accuracy Last Month (December)

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Weather Forecast Accuracy Last Year (2025)

Weather Changeability for Lancaster, California

Average change in

Temperature

Average change in high temperature day-to-day

Last Month:

2.9°

Last Year:

4.4°

Average change in low temperature day-to-day

Last Month:

6.2°

Last Year:

6.4°

Average change in

Precipitation

Chance of dry day after a precip day

Last Month:

100%

Last Year:

61%

Chance of precip day after a dry day

Last Month:

11%

Last Year:

6%

ForecastAdvisor Fact

On average, Weatherbit's low temperature forecasts for Lancaster were off by 2.34 degrees last month.

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