ClimateAverages

Casper Weather in January

JanFebMarAprMayJunJulAugSepOctNovDec
January daytime high
0.7°C
January overnight low
-11.6°C
January average
-5.4°C

In January, Casper typically sees daytime highs of 0.7°C and overnight lows around -11.6°C. Compared to the annual average high of 15.2°C, January runs -14.6°C.

vs. annual avg high
-14.6°C
Rank among 12 months
#12 warmest
Hottest year overall
1933

Where January ranks in Casper

Jan1°FebMarAprMayJunJulAugSepOctNovDec

FAQ

What is the average temperature in Casper in January?

January in Casper averages a daytime high of 0.7°C and an overnight low of -11.6°C.

Is January warm or cold in Casper?

January runs -14.6°C compared to Casper's annual average high of 15.2°C, ranking #12 of 12 months by warmth.

What should I pack for Casper in January?

Plan for daytime highs near 0.7°C and cooler evenings around -11.6°C.

Other months for Casper

FebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember

January in nearby cities

Cheyenne