Weather Forecast Accuracy Last Month (December)

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Weather Forecast Accuracy Last Year (2025)

Weather Changeability for Lander, Wyoming

Average change in

Temperature

Average change in high temperature day-to-day

Last Month:

7.4°

Last Year:

6.7°

Average change in low temperature day-to-day

Last Month:

8.1°

Last Year:

6.6°

Average change in

Precipitation

Chance of dry day after a precip day

Last Month:

60%

Last Year:

65%

Chance of precip day after a dry day

Last Month:

12%

Last Year:

16%

ForecastAdvisor Fact

74.2% of The Weather Channel's high temperature forecasts for Lander were within 3 degrees of actual temperatures last year.

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