Hanko Weather in January

What's the weather like in Hanko (Southern Finland Province) in January 2024?

The climate in Hanko during January can be summarized as cold and reasonably dry.

January is in the winter in Hanko and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a freezing -2°C (28°F), whilst at night -7°C (19°F) is normal.

Hanko weather averages (imperial / metric)
Daytime temperature -2.2°C 28.1°F
Nightly temperature -7.2°C 19°F
Average temperature -4.7°C 23.5°F
Daily sunshine 1 hrs
Avg rainfall 36 mm 1.4 ins
Rainy days 18 days
Sea temperature 2.9°C 37.3°F
Humidity 87%
Windspeed 20.2kph 13 mph

On average January is the 6th driest month of the year in Hanko with around 36mm 1.4 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.

On the flip side this corresponds to an average of 1 hours of sunshine per day.

January temperatures in Hanko

Hanko average temperature in January

January rainfall

Hanko average rain in January

January hourly sunshine

Hanko average rain in January

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Hanko in January 2024.

Other monthly averages

Best places to visit in January

UV index Best time to go?

Hanko weather stats

Hanko weather statistics
Hottest month: July 19.4°C 66.9°F
Driest month: February 24mm 0.9ins
Sunniest month: June 10.4hrs
Coldest month: February -2.8°C 27°F
Wettest month: August 69mm 2.7ins
Map showing location of Hanko (59.83333, 22.95) Hanko map pin © Google

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