11.09
fri
fri
Day
66°F
NW 4 mph
Precip.
1%
1%
Night
59°F
SW 2 mph
Precip.
5%
5%
12.09
sat
sat
Day
70°F
NW 6 mph
Precip.
1%
1%
Night
61°F
W 2 mph
Precip.
3%
3%
13.09
sun
sun
Day
70°F
NW 5 mph
Precip.
1%
1%
Night
61°F
SW 6 mph
Precip.
1%
1%
14.09
mon
mon
Day
72°F
NW 4 mph
Precip.
1%
1%
Night
63°F
SW 3 mph
Precip.
1%
1%
15.09
tue
tue
Day
73°F
NW 3 mph
Precip.
0%
0%
Night
64°F
SE 2 mph
Precip.
1%
1%
16.09
wed
wed
Day
77°F
N 5 mph
Precip.
1%
1%
Night
66°F
SE 5 mph
Precip.
3%
3%
17.09
thu
thu
Day
70°F
N 5 mph
Precip.
3%
3%
Night
61°F
W 1 mph
Precip.
13%
13%
18.09
fri
fri
Day
68°F
NW 4 mph
Precip.
12%
12%
Night
61°F
W 2 mph
Precip.
9%
9%
19.09
sat
sat
Day
72°F
NW 3 mph
Precip.
1%
1%
Night
66°F
S 4 mph
Precip.
10%
10%
20.09
sun
sun
Day
79°F
NE 4 mph
Precip.
2%
2%
Night
68°F
S 4 mph
Precip.
1%
1%
21.09
mon
mon
Day
77°F
N 3 mph
Precip.
0%
0%
Night
68°F
NE 4 mph
Precip.
1%
1%
22.09
tue
tue
Day
75°F
NW 6 mph
Precip.
0%
0%
Night
64°F
W 3 mph
Precip.
2%
2%
23.09
wed
wed
Day
73°F
NW 6 mph
Precip.
0%
0%
Night
64°F
SW 5 mph
Precip.
1%
1%
24.09
thu
thu
Day
75°F
NW 7 mph
Precip.
0%
0%
Night
66°F
NW 3 mph
Precip.
1%
1%
sea water
temperature
temperature
| Sierra Nevada |
monthly
weather
weather
| Sierra Nevada |
current
weather
weather
| Sierra Nevada |
7 days
forecast
forecast
| Sierra Nevada |
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 74.0°F. The highest and lowest sea temperatures during the month were 77.7°F and 70.5°F.
Air temperature in Sierra Nevada, °F
Precipitation total in Sierra Nevada, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Sierra Nevada
Sierra Nevada on a weather map
Places in Spain:
Name
°F
24 Hours Forecast
Sierra Nevada
Local time: 22:57
September 12, saturday
0000
59°F
SW
2 mph
2 mph
0300
57°F
SW
4 mph
4 mph
0600
57°F
SW
5 mph
5 mph
0900
61°F
SW
5 mph
5 mph
1200
70°F
NW
6 mph
6 mph
1500
73°F
N
7 mph
7 mph
1800
72°F
N
6 mph
6 mph
2100
63°F
SW
4 mph
4 mph
