ClimateAverages

Rockford Weather in January

JanFebMarAprMayJunJulAugSepOctNovDec
January daytime high
-2.7°C
January overnight low
-12.2°C
January average
-7.4°C

In January, Rockford typically sees daytime highs of -2.7°C and overnight lows around -12.2°C. Compared to the annual average high of 14.3°C, January runs -17.0°C.

vs. annual avg high
-17.0°C
Rank among 12 months
#12 warmest
Hottest year overall
2011

Where January ranks in Rockford

Jan-3°FebMarAprMayJunJulAugSepOctNovDec

FAQ

What is the average temperature in Rockford in January?

January in Rockford averages a daytime high of -2.7°C and an overnight low of -12.2°C.

Is January warm or cold in Rockford?

January runs -17.0°C compared to Rockford's annual average high of 14.3°C, ranking #12 of 12 months by warmth.

What should I pack for Rockford in January?

Plan for daytime highs near -2.7°C and cooler evenings around -12.2°C.

Other months for Rockford

FebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember

January in nearby cities

ChicagoAuroraJolietNapervilleSpringfieldPeoriaNorth PeoriaElginWaukeganChampaignCiceroBloomington