Current sea water temperature:
+61.3°F
| Minimum sea water temperature in December: | 65.3°F |
| Maximum sea water temperature in December: | 57.7°F |
| Average sea water temperature in December: | 61.2°F |
| more information | |
14 days
forecast
forecast
| Sierra Nevada |
monthly
weather
weather
| Sierra Nevada |
Sea water temperature for the last 10 days:
| December 20 | 61.3°F | December 15 | 62.1°F |
| December 19 | 61.5°F | December 14 | 62.2°F |
| December 18 | 61.7°F | December 13 | 61.5°F |
| December 17 | 61.9°F | December 12 | 61.9°F |
| December 16 | 62.1°F | December 11 | 61.2°F |
Monthly sea water temperature, °F
When is the warmest sea in Sierra Nevada?
Based on the data about daily sea water temperature for the last three years the warmest sea in Sierra Nevada was noticed in August, July and September.
Monthly Sea Temperatures in Sierra Nevada, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 77.8°F. The highest and lowest sea temperatures during the month were 81.7°F and 71.4°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 76.1°F. The highest and lowest sea temperatures during the month were 81.5°F and 68.0°F.
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.
current
weather
weather
| Sierra Nevada |
weather in
December
December
| Sierra Nevada |
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: 11:45
December 20, saturday
1200
41°F
E
2 mph
2 mph
1500
41°F
SE
4 mph
4 mph
1800
37°F
S
6 mph
6 mph
2100
34°F
SE
6 mph
6 mph
December 21, sunday
0000
32°F
SE
6 mph
6 mph
0300
34°F
E
4 mph
4 mph
0600
37°F
E
6 mph
6 mph
0900
36°F
E
6 mph
6 mph
