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Gent weather in December

Weather in Gent: December

Average day temperature: 45.2°F
Average night temperature: 41.6°F
Sea water temperature: 45.4°F
Number of sunny days: 4 days
Day length: 7.9 - 8.3 hours
Number of rainy days: 3 days
Precipitation totals: 1.9 in.

Air temperature in December, °F

Show year:
2025
2024
2023

The highest day temperature during December of 2025 was 57°F. At the same time the lowest night temperature was 30°F. Daily and nightly averages during December were 46.6°F and 42.4°F.

Sea water temperature in Gent in December, °F

Show year:
2025
2024
2023

The average sea water temperature in December of 2025 was 45.6°F. The highest and lowest sea temperatures during the month were 47.1°F and 42.3°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 Gent in December is 1.7 in. Other months of the year show relatively similar values.

Wind speed in December, mph

The average wind speed value in December is 11.0 mph It makes December one of the most windy months of the 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: 2.6.

Best time for vacation in Gent

Sunniest months:
August 11 days
July 10 days
April 10 days
Warmest months:
August 73.8 °F
July 73.0 °F
June 70.6 °F
Warmest sea temp:
August 67.9 °F
July 66.6 °F
September 64.8 °F
Coldest months:
January 42.6 °F
February 45.1 °F
December 45.2 °F
Rainiest months:
June 5 days
May 4 days
July 4 days
Windiest months:
December 11.2 mph
February 11.0 mph
January 10.7 mph

Gent on a weather map

Gent
+39°F
E 12 mph
Feels like: +32°F
Precip.: 68%
Places in Belgium:
Name
°F
+39°F
+41°F
+39°F
+39°F
+39°F
+36°F
+37°F
+43°F
+37°F
24 Hours Forecast
Gent
Local time: 17:29
January 01, thursday
1800
39°F
E
12 mph
2100
39°F
E
14 mph
January 02, friday
0000
39°F
E
14 mph
0300
37°F
E
13 mph
0600
36°F
E
11 mph
0900
34°F
E
11 mph
1200
39°F
E
14 mph
1500
37°F
SE
14 mph
Units of measurement: °C / °F