Weather in January
Sea temperature
In January, the average sea temperature in Pernå, Finland, is 0.5°C (32.9°F).Note: With respect to swimming, this presents an immediate life risk. Instant loss of breath control impedes logical thought. The use of a specialized swimsuit is vital to curb thermal loss.
Daylight
The average length of the day in January is 6h and 45min.On the first day of January, sunrise is at 09:22 and sunset at 15:16. On the last day of the month, sunrise is at 08:35 and sunset at 16:23 EET.
Frequently asked questions
What is the water temperature in January in Pernå?
In Pernå, the average seawater temperature in January is 0.5°C (32.9°F). For swimming, this is considered life-threatening and very dangerous. The water feels painfully cold, and hyperventilation quickly occurs. A specialized swimsuit is mandatory to reduce thermal damage.
How many hours of daylight does Pernå have in January?
The average day length in January in Pernå, Finland, is 6h and 45min.
What time are sunrise and sunset in January in Pernå?
On the first day of January, sunrise is at 09:22 and sunset at 15:16. On the last day of the month, sunrise is at 08:35 and sunset at 16:23 EET.
Average sea temperature in January
Pernå, Finland
- Average sea temperature in January: 0.5°C
The best month for swimming (with the highest average sea temperature) is July (18.8°C).
The coldest months (with the lowest average sea temperature) are February and March (-0.1°C).
Average daylight in January
Pernå, Finland
- Average daylight in January: 6h and 5min
The month with the longest days is June (Average daylight: 18h and 54min).
The month with the shortest days is December (Average daylight: 5h and 54min).
Pernå, Finland
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