ClimateAverages

Rapid City Weather in January

JanFebMarAprMayJunJulAugSepOctNovDec
January daytime high
1.5°C
January overnight low
-11.8°C
January average
-5.3°C

In January, Rapid City typically sees daytime highs of 1.5°C and overnight lows around -11.8°C. Compared to the annual average high of 15.6°C, January runs -14.1°C.

vs. annual avg high
-14.1°C
Rank among 12 months
#12 warmest
Hottest year overall
2011

Where January ranks in Rapid City

Jan2°FebMarAprMayJunJulAugSepOctNovDec

FAQ

What is the average temperature in Rapid City in January?

January in Rapid City averages a daytime high of 1.5°C and an overnight low of -11.8°C.

Is January warm or cold in Rapid City?

January runs -14.1°C compared to Rapid City's annual average high of 15.6°C, ranking #12 of 12 months by warmth.

What should I pack for Rapid City in January?

Plan for daytime highs near 1.5°C and cooler evenings around -11.8°C.

Other months for Rapid City

FebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember

January in nearby cities

Sioux Falls