Current sea water temperature:
+50.7°F
| Minimum sea water temperature in December: | 55.6°F |
| Maximum sea water temperature in December: | 48.9°F |
| Average sea water temperature in December: | 51.4°F |
| more information | |
14 days
forecast
forecast
| Rennes |
monthly
weather
weather
| Rennes |
Sea water temperature for the last 10 days:
| December 21 | 50.7°F | December 16 | 51.4°F |
| December 20 | 50.9°F | December 15 | 51.4°F |
| December 19 | 51.1°F | December 14 | 51.6°F |
| December 18 | 51.1°F | December 13 | 51.6°F |
| December 17 | 51.3°F | December 12 | 51.8°F |
Monthly sea water temperature, °F
When is the warmest sea in Rennes?
Based on the data about daily sea water temperature for the last three years the warmest sea in Rennes was noticed in August, September and July.
Monthly Sea Temperatures in Rennes, °F
Sea water temperature in August, °F
Show year:
2024
2023
2022
The average sea water temperature in August of 2024 was 66.4°F. The highest and lowest sea temperatures during the month were 67.3°F and 65.3°F.
Sea water temperature in September, °F
Show year:
2024
2023
2022
The average sea water temperature in September of 2024 was 64.8°F. The highest and lowest sea temperatures during the month were 66.4°F and 63.0°F.
Sea water temperature in July, °F
Show year:
2024
2023
2022
The average sea water temperature in July of 2024 was 64.0°F. The highest and lowest sea temperatures during the month were 65.7°F and 62.1°F.
current
weather
weather
| Rennes |
weather in
December
December
| Rennes |
Best time for vacation in Rennes
Rennes on a weather map
Places in France:
Name
°F
24 Hours Forecast
Rennes
Local time: 03:46
December 22, sunday
0600
46°F
E
20 mph
20 mph
0900
46°F
E
20 mph
20 mph
1200
43°F
SE
22 mph
22 mph
1500
45°F
SE
25 mph
25 mph
1800
43°F
SE
21 mph
21 mph
2100
43°F
SE
20 mph
20 mph
December 23, monday
0000
43°F
SE
19 mph
19 mph
0300
43°F
SE
17 mph
17 mph
