15.01
thu
thu
Day
46°F
E 2 mph
Precip.
0%
0%
Night
34°F
NW 1 mph
Precip.
0%
0%
16.01
fri
fri
Day
43°F
SW 2 mph
Precip.
0%
0%
Night
34°F
W 2 mph
Precip.
0%
0%
17.01
sat
sat
Day
43°F
SW 2 mph
Precip.
0%
0%
Night
34°F
SW 4 mph
Precip.
0%
0%
18.01
sun
sun
Day
43°F
SW 2 mph
Precip.
0%
0%
Night
34°F
NW 1 mph
Precip.
0%
0%
19.01
mon
mon
Day
43°F
SW 2 mph
Precip.
0%
0%
Night
32°F
SW 3 mph
Precip.
0%
0%
20.01
tue
tue
Day
43°F
SW 4 mph
Precip.
0%
0%
Night
30°F
SW 3 mph
Precip.
0%
0%
21.01
wed
wed
Day
39°F
SW 4 mph
Precip.
0%
0%
Night
32°F
S 4 mph
Precip.
26%
26%
22.01
thu
thu
Day
39°F
SW 4 mph
Precip.
0%
0%
Night
28°F
SW 4 mph
Precip.
0%
0%
23.01
fri
fri
Day
36°F
SW 4 mph
Precip.
0%
0%
Night
27°F
SW 3 mph
Precip.
0%
0%
24.01
sat
sat
Day
39°F
NE 1 mph
Precip.
0%
0%
Night
28°F
N 1 mph
Precip.
0%
0%
25.01
sun
sun
Day
39°F
NE 1 mph
Precip.
0%
0%
Night
28°F
NE 2 mph
Precip.
0%
0%
26.01
mon
mon
Day
36°F
SE 2 mph
Precip.
71%
71%
Night
28°F
W 2 mph
Precip.
100%
100%
27.01
tue
tue
Day
30°F
SW 5 mph
Precip.
100%
100%
Night
25°F
SW 4 mph
Precip.
71%
71%
28.01
wed
wed
Day
30°F
SW 6 mph
Precip.
23%
23%
Night
23°F
SW 7 mph
Precip.
0%
0%
Sea water temperature in January, °F
Show year:
2026
2025
2024
The average sea water temperature in January of 2026 was 46.7°F. The highest and lowest sea temperatures during the month were 47.5°F and 45.9°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: 12:49
January 15, thursday
1500
48°F
NE
2 mph
2 mph
1800
37°F
N
1 mph
1 mph
2100
34°F
NW
2 mph
2 mph
January 16, friday
0000
34°F
NW
1 mph
1 mph
0300
32°F
NW
1 mph
1 mph
0600
30°F
W
2 mph
2 mph
0900
32°F
SW
2 mph
2 mph
1200
43°F
SW
2 mph
2 mph
