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Bohinjsko Jezero weather in December

Weather in Bohinjsko Jezero: December

Average day temperature: 36.0°F
Average night temperature: 30.2°F
Sea water temperature: 54.4°F
Number of sunny days: 13 days
Day length: 8.6 - 8.9 hours
Number of days with precipitation: 5 days
Precipitation totals: 4.9 in.

Air temperature in December, °F

Show year:
2025
2024
2023

The highest day temperature during December of 2025 was 47°F. At the same time the lowest night temperature was 20°F. Daily and nightly averages during December were 39.6°F and 33.6°F.

Sea water temperature in Bohinjsko Jezero in December, °F

Show year:
2025
2024
2023

The average sea water temperature in December of 2025 was 53.6°F. The highest and lowest sea temperatures during the month were 55.4°F and 51.1°F.

Sunny, partly cloudy and cloudy days

Mostly all days in December are cloudy but sunny and partly cloudy days are also possible.

Precipitation total in December, in.

Precipitation total value in Bohinjsko Jezero in December is 6.8 in. Other months of the year show relatively similar values.

Wind speed in December, mph

The average wind speed value in December is 3.1 mph The wind's strength is relatively same during the whole year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in December is: 4.6.

Best time for vacation in Bohinjsko Jezero

Sunniest months:
August 14 days
July 13 days
December 13 days
Warmest months:
July 72.7 °F
August 72.5 °F
June 69.6 °F
Warmest sea temp:
August 77.8 °F
July 77.5 °F
September 73.3 °F
Coldest months:
January 33.6 °F
December 36.0 °F
February 36.1 °F
Rainiest months:
July 13 days
May 12 days
June 12 days
Windiest months:
February 4.0 mph
April 4.0 mph
March 3.9 mph

Bohinjsko Jezero on a weather map

Bohinjsko Jezero
+19°F
E 2 mph
Feels like: +16°F
Precip.: 0%
Places in Slovenia:
Name
°F
+19°F
+32°F
+32°F
+19°F
+18°F
+19°F
+32°F
+32°F
+16°F
+32°F
+30°F
24 Hours Forecast
Bohinjsko Jezero
Local time: 18:53
January 08, thursday
2100
19°F
E
3 mph
January 09, friday
0000
19°F
E
4 mph
0300
19°F
NE
4 mph
0600
19°F
E
4 mph
0900
23°F
NE
4 mph
1200
27°F
S
1 mph
1500
27°F
S
2 mph
1800
25°F
SW
1 mph
Units of measurement: °C / °F