24.12
wed
wed
Day

37°F
SW 16 mph
Precip.
83%
83%
Night

32°F
SW 7 mph
Precip.
61%
61%
25.12
thu
thu
Day

37°F
SW 5 mph
Precip.
0%
0%
Night

28°F
SW 3 mph
Precip.
0%
0%
26.12
fri
fri
Day

41°F
SW 3 mph
Precip.
0%
0%
Night

30°F
SW 4 mph
Precip.
0%
0%
27.12
sat
sat
Day

39°F
SW 6 mph
Precip.
0%
0%
Night

30°F
SW 3 mph
Precip.
0%
0%
28.12
sun
sun
Day

41°F
SW 8 mph
Precip.
0%
0%
Night

32°F
SW 22 mph
Precip.
0%
0%
29.12
mon
mon
Day

34°F
SW 7 mph
Precip.
0%
0%
Night

27°F
SW 6 mph
Precip.
0%
0%
30.12
tue
tue
Day

37°F
SW 6 mph
Precip.
0%
0%
Night

28°F
SW 10 mph
Precip.
0%
0%
31.12
wed
wed
Day

41°F
SW 10 mph
Precip.
0%
0%
Night

34°F
SW 6 mph
Precip.
0%
0%
01.01
thu
thu
Day

39°F
NE 5 mph
Precip.
0%
0%
Night

34°F
N 6 mph
Precip.
100%
100%
02.01
fri
fri
Day

37°F
NE 5 mph
Precip.
100%
100%
Night

23°F
NE 4 mph
Precip.
76%
76%
03.01
sat
sat
Day

32°F
NE 11 mph
Precip.
100%
100%
Night

25°F
E 4 mph
Precip.
100%
100%
04.01
sun
sun
Day

27°F
NE 6 mph
Precip.
100%
100%
Night

18°F
NE 4 mph
Precip.
100%
100%
05.01
mon
mon
Day

23°F
NE 4 mph
Precip.
76%
76%
Night

9°F
N 3 mph
Precip.
0%
0%
06.01
tue
tue
Day

25°F
NE 4 mph
Precip.
53%
53%
Night

14°F
N 3 mph
Precip.
59%
59%
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 49.5°F. The highest and lowest sea temperatures during the month were 51.8°F and 47.8°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 47.1°F. The highest and lowest sea temperatures during the month were 48.9°F and 45.7°F.
Air temperature in Geneva, °F
Precipitation total in Geneva, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Geneva
Geneva on a weather map
Places in Switzerland:
Name
°F
24 Hours Forecast
Geneva
Local time: 01:12
December 24, wednesday
0300

36°F
SW
9 mph
9 mph
0600

36°F
SW
13 mph
13 mph
0900

37°F
SW
15 mph
15 mph
1200

37°F
SW
16 mph
16 mph
1500

36°F
SW
16 mph
16 mph
1800

32°F
SW
13 mph
13 mph
2100

32°F
SW
11 mph
11 mph
December 25, thursday
0000

32°F
SW
7 mph
7 mph


























