Helsinki Weather: January
Average Day Temperature: | 25.6°F | |
Average Night Temperature: | 22.8°F | |
Sea Water Temperature: | 32.3°F | |
Number of Sunny Days: | 3 days | |
Sunshine Hours: | 6.0 - 7.9 hours | |
Number of Rainy Days: | 2 days | |
Precipitation Totals: | 2.1 in | |
Number of Snowy Days: | 2 days | |
detailed information |
forecast
Helsinki |
Temperature
Helsinki |
Air Temperature in January, °F
The highest day temperature in January 2024 was 36°F. The lowest night temperature was -11°F. The average values for day and night temperatures during January were 18.0°F и 14.1°F respectivly.
Helsinki Water Sea Temperature in January, °F
The average sea surface temperature in January 2024 for Helsinki was 30.5°F. The maximum and minimum values were 29.2°F and 32.6°F respectively.
Most of the days in January are gloomy but you can also expect sunny days.
Precipitation Totals in January, in
Precipitation total in January for Helsinki is 2.1 in.
The average wind speed in January is 11.7 mph. It makes January one of the most windy months of the year for Helsinki.
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 Helsinki in January is 1.7 hours.
Espoo | +42 | |
Helsinki | +42 | |
Juvaskyla | +34 | |
Kemi | +36 | |
Koli National Park | +36 | |
Kotka | +44 | |
Lahti | +40 | |
Lappeenranta | +38 | |
Oulu | +40 | |
Pori | +46 | |
Porvoo | +44 | |
Saariselka | +36 | |
Turku | +44 | |
Vaasa | +46 | |
Vantaa | +42 |
0300 | 42°F | E 11 mph |
0600 | 44°F | E 12 mph |
0900 | 44°F | E 12 mph |
1200 | 48°F | E 12 mph |
1500 | 48°F | E 11 mph |
1800 | 44°F | E 8 mph |
2100 | 42°F | SE 7 mph |
0000 | 40°F | SE 6 mph |