ClimateAverages

Helsinki Weather in January

JanFebMarAprMayJunJulAugSepOctNovDec
Right now
15°C
Light rain · feels like 15°C
Humidity
94%
Wind
14 kph ENE
UV
3.1
Rain
0%
Updated Jul 9, 02:45 PMWeather data by WeatherAPI.com
January daytime high
-2.9°C
January overnight low
-7.7°C
January average
-5.1°C

In January, Helsinki typically sees daytime highs of -2.9°C and overnight lows around -7.7°C. Compared to the annual average high of 7.7°C, January runs -10.6°C.

vs. annual avg high
-10.6°C
Rank among 12 months
#11 warmest
Hottest year overall
2024

Where January ranks in Helsinki

Jan-3°FebMarAprMayJunJulAugSepOctNovDec

FAQ

What is the average temperature in Helsinki in January?

January in Helsinki averages a daytime high of -2.9°C and an overnight low of -7.7°C.

Is January warm or cold in Helsinki?

January runs -10.6°C compared to Helsinki's annual average high of 7.7°C, ranking #11 of 12 months by warmth.

What should I pack for Helsinki in January?

Plan for daytime highs near -2.9°C and cooler evenings around -7.7°C.

Other months for Helsinki

FebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember

January in nearby cities

EspooVantaa