ClimateAverages

Waterloo Weather in January

JanFebMarAprMayJunJulAugSepOctNovDec
January daytime high
-3.6°C
January overnight low
-13.9°C
January average
-8.8°C

In January, Waterloo typically sees daytime highs of -3.6°C and overnight lows around -13.9°C. Compared to the annual average high of 14.4°C, January runs -18.0°C.

vs. annual avg high
-18.0°C
Rank among 12 months
#12 warmest
Hottest year overall
2011

Where January ranks in Waterloo

Jan-4°FebMarAprMayJunJulAugSepOctNovDec

FAQ

What is the average temperature in Waterloo in January?

January in Waterloo averages a daytime high of -3.6°C and an overnight low of -13.9°C.

Is January warm or cold in Waterloo?

January runs -18.0°C compared to Waterloo's annual average high of 14.4°C, ranking #12 of 12 months by warmth.

What should I pack for Waterloo in January?

Plan for daytime highs near -3.6°C and cooler evenings around -13.9°C.

Other months for Waterloo

FebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember

January in nearby cities

Des MoinesCedar RapidsDavenportSioux CityIowa CityAmesWest Des MoinesCouncil BluffsDubuqueAnkeny