December weather forecastOravais, Finland
December
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.
Updated: Jan 31, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
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.
December has the shortest days of the year in Oravais, Finland, with an average of 4h and 48min of daylight.
The average day length in December in Oravais is 4h and 48min.
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 48min
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).
