Weather in December
Sea temperature
In Oravais, Finland, the average seawater temperature in December is 2.3°C (36.1°F).Note: In swimming, this condition is considered life-threatening and perilous. The painful sensation of cold water leads to immediate hyperventilation. Utilizing a specialized swimsuit is critical to reduce thermal injury.
Daylight
With an average of 4h and 48min of daylight, December has the shortest days of the year in Oravais, Finland.On the first day of December, sunrise is at 09:38 and sunset at 15:00. On the last day of the month, sunrise is at 10:09 and sunset at 14:57 EET.
Frequently asked questions
What is the water temperature in December in Oravais?
In December, the average sea temperature is 2.3°C (36.1°F). For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.
What is the month with the shortest days in Oravais?
December has the shortest days of the year in Oravais, Finland, with an average of 4h and 48min of daylight.
How many hours of daylight does Oravais have in December?
The average day length in December in Oravais is 4h and 48min.
When are sunrise and sunset in December in Oravais?
In December, on the first day of the month, sunrise is at 09:38 and sunset at 15:00. On the last day of the month, sunrise is at 10:09 and sunset at 14:57 EET.
Average sea temperature in December
Oravais, Finland
- Average sea temperature in December: 2.3°C
The best month for swimming (with the highest average sea temperature) is August (16.3°C).
The coldest month (with the lowest average sea temperature) is February (-0.3°C).
Average daylight in December
Oravais, Finland
- Average daylight in December: 4h and 5min
The month with the longest days is June (Average daylight: 20h and 18min).
The month with the shortest days is December (Average daylight: 4h and 48min).
Oravais, Finland
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