12.08
wed
wed
Day
82°F
SW 4 mph
Precip.
1%
1%
Night
66°F
W 1 mph
Precip.
4%
4%
13.08
thu
thu
Day
86°F
S 3 mph
Precip.
1%
1%
Night
68°F
SW 2 mph
Precip.
2%
2%
14.08
fri
fri
Day
90°F
S 2 mph
Precip.
1%
1%
Night
70°F
NW 1 mph
Precip.
1%
1%
15.08
sat
sat
Day
90°F
E 1 mph
Precip.
1%
1%
Night
63°F
N 4 mph
Precip.
13%
13%
16.08
sun
sun
Day
82°F
E 3 mph
Precip.
4%
4%
Night
63°F
N 3 mph
Precip.
42%
42%
17.08
mon
mon
Day
73°F
S 2 mph
Precip.
36%
36%
Night
63°F
NE 4 mph
Precip.
81%
81%
18.08
tue
tue
Day
73°F
S 5 mph
Precip.
23%
23%
Night
59°F
N 2 mph
Precip.
61%
61%
19.08
wed
wed
Day
75°F
NW 1 mph
Precip.
20%
20%
Night
61°F
NW 3 mph
Precip.
76%
76%
20.08
thu
thu
Day
72°F
E 2 mph
Precip.
42%
42%
Night
59°F
SE 1 mph
Precip.
23%
23%
21.08
fri
fri
Day
68°F
E 3 mph
Precip.
11%
11%
Night
61°F
E 2 mph
Precip.
73%
73%
22.08
sat
sat
Day
66°F
N 2 mph
Precip.
18%
18%
Night
52°F
W 2 mph
Precip.
7%
7%
23.08
sun
sun
Day
63°F
NW 2 mph
Precip.
9%
9%
Night
55°F
W 2 mph
Precip.
14%
14%
24.08
mon
mon
Day
68°F
SW 5 mph
Precip.
17%
17%
Night
59°F
N 6 mph
Precip.
66%
66%
25.08
tue
tue
Day
64°F
NE 14 mph
Precip.
36%
36%
Night
54°F
NE 11 mph
Precip.
80%
80%
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 71.9°F. The highest and lowest sea temperatures during the month were 75.0°F and 68.2°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: 04:38
August 12, wednesday
0600
59°F
SW
2 mph
2 mph
0900
72°F
SW
4 mph
4 mph
1200
82°F
SW
4 mph
4 mph
1500
88°F
S
4 mph
4 mph
1800
90°F
SW
6 mph
6 mph
2100
72°F
SW
2 mph
2 mph
August 13, thursday
0000
66°F
W
1 mph
1 mph
0300
63°F
SW
2 mph
2 mph
