December weather forecastSlite, Sweden
December
Weather in December
Sea temperature
In Slite, Sweden, the average seawater temperature in December is 5.1°C (41.2°F).Note: It is life-risking to swim in 5.1°C (41.2°F). Briefly staying in 13°C (55.4°F) waters feels unsettling, and temperatures below 10°C (50°F) might result in cold shock and loss of breath control, hinging on personal endurance.
Daylight
The month with the shortest days is December, with an average of 6h and 42min of daylight.On the first day of the month, sunrise is at 08:03 and sunset at 15:04. On the last day of December, sunrise is at 08:28 and sunset at 15:07 CET.
Updated: Feb 3, 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 in Slite, Sweden, is 5.1°C (41.2°F). Swimming in 5.1°C (41.2°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.
The month with the shortest days in Slite, Sweden, is December, with an average of 6h and 42min of daylight.
The average day length in December is 6h and 40min.
In December, on the first day of the month, sunrise is at 08:03 and sunset at 15:04. On the last day of the month, in Slite, Sweden, sunrise is at 08:28 and sunset at 15:07 CET.
Average sea temperature in December
Slite, Sweden
- Average sea temperature in December: 5.1°C
The best month for swimming (with the highest average sea temperature) is August (18.8°C).
The coldest month (with the lowest average sea temperature) is March (1.8°C).
Average daylight in December
Slite, Sweden
- Average daylight in December: 6h and 42min
The month with the longest days is June (Average daylight: 18h and 0min).
The month with the shortest days is December (Average daylight: 6h and 42min).
