ClimateAverages

Trenton Weather in January

JanFebMarAprMayJunJulAugSepOctNovDec
January daytime high
4.4°C
January overnight low
-5.5°C
January average
-0.7°C

In January, Trenton typically sees daytime highs of 4.4°C and overnight lows around -5.5°C. Compared to the annual average high of 17.6°C, January runs -13.2°C.

vs. annual avg high
-13.2°C
Rank among 12 months
#12 warmest
Hottest year overall
2011

Where January ranks in Trenton

Jan4°FebMarAprMayJunJulAugSepOctNovDec

FAQ

What is the average temperature in Trenton in January?

January in Trenton averages a daytime high of 4.4°C and an overnight low of -5.5°C.

Is January warm or cold in Trenton?

January runs -13.2°C compared to Trenton's annual average high of 17.6°C, ranking #12 of 12 months by warmth.

What should I pack for Trenton in January?

Plan for daytime highs near 4.4°C and cooler evenings around -5.5°C.

Other months for Trenton

FebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember

January in nearby cities

NewarkJersey CityPatersonElizabethEdisonToms RiverCliftonCamdenPassaicCherry HillUnion CityBayonne