The highest day temperature in January 2025 was 38°F. The lowest night temperature was 16°F. The average values for day and night temperatures during January were 30.7°F и 29.0°F respectivly.

The average sea surface temperature in January 2025 for Espoo was 33.3°F. The maximum and minimum values were 32.0°F and 35.4°F respectively.

Most of the days in January are gloomy but you can also expect sunny days.

Precipitation total in January for Espoo is 2.1 in.

The average wind speed in January is 10.6 mph. It makes January one of the most windy months of the year for Espoo.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Espoo in January is 1.7 hours.