World Resorts France Rennes Weather

Rennes Sea Temperature in April

Average sea water temperature in April:
+50.9°F
Minimum sea water temperature in April: 55.2°F
Maximum sea water temperature in April: 44.6°F

Daily sea water temperature in April, °F

Show year:
2025
2024
2023

The average sea water temperature in April of 2025 was 51.8°F. The highest and lowest sea temperatures during the month were 55.2°F and 50.2°F.

Monthly sea water temperature in Rennes, °F

Which France resorts have warmest sea in April?

Place name April 2025 April 2024
Aiacciu 60.8°F 60.2°F
Corsica 60.6°F 60.1°F
Saint Jean Cap Ferrat 60.5°F 60.5°F
Bastia 60.5°F 60.5°F
Roquebrune Cap Martin 60.4°F 60.6°F
Nice 60.4°F 60.3°F
Portivecju 60.4°F 60.2°F
Theoule Sur Mer 60.4°F 59.8°F
Mandelieu la Napoule 60.4°F 59.8°F
Propriano 60.3°F 59.5°F
Cannes 60.3°F 60.0°F
Menton 60.3°F 60.5°F
Calvi 60.2°F 59.9°F
Golfe Juan 60.2°F 60.0°F
Saint Laurent du Var 60.2°F 60.1°F
Antibes 60.2°F 60.1°F
Juan les Pins 60.2°F 60.1°F
Cagnes sur Mer 60.1°F 60.1°F
Bunifaziu 60.1°F 59.6°F
Frejus 59.9°F 59.4°F

Best time for vacation in Rennes

Sunniest months:
August 12 days
July 12 days
September 11 days
Warmest months:
August 74.1 °F
July 73.9 °F
June 69.7 °F
Warmest sea temp:
August 65.9 °F
September 64.8 °F
July 64.2 °F
Coldest months:
January 46.2 °F
February 48.0 °F
December 48.6 °F
Rainiest months:
June 5 days
April 4 days
November 3 days
Windiest months:
February 11.0 mph
December 10.8 mph
March 10.4 mph

Rennes on a weather map

Rennes
+48°F
S 14 mph
Feels like: +43°F
Precip.: 100%
Places in France:
Name
°F
+48°F
+52°F
+57°F
+59°F
+52°F
+55°F
+55°F
+52°F
+55°F
+48°F
+52°F
+54°F
+61°F
+32°F
+52°F
24 Hours Forecast
Rennes
Local time: 14:58
December 16, tuesday
1500
48°F
S
14 mph
1800
46°F
S
9 mph
2100
45°F
S
10 mph
December 17, wednesday
0000
46°F
S
7 mph
0300
45°F
S
7 mph
0600
41°F
S
7 mph
0900
39°F
S
3 mph
1200
46°F
E
2 mph
Units of measurement: °C / °F