Weather in Rennes: May
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Average day temperature: | 62.7°F |
| Average night temperature: | 48.2°F | |
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Sea water temperature: | 55.1°F |
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Number of sunny days: | 9 days |
| Day length: | 14.5 - 15.8 hours | |
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Number of rainy days: | 3 days |
| Precipitation totals: | 1.9 in. | |
| more information | ||
14 days
forecast
forecast
| Rennes |
sea water
temperature
temperature
| Rennes |
Air temperature in May, °F
Show year:
2024
2023
2022
The highest day temperature during May of 2024 was 73°F. At the same time the lowest night temperature was 41°F. Day and night temperature averages during May were 61.7°F and 48.8°F.
Sea water temperature in Rennes in May, °F
Show year:
2024
2023
2022
The average sea water temperature in May of 2024 was 56.1°F. The highest and lowest sea temperatures during the month were 58.8°F and 52.9°F.
Sunny, partly cloudy and cloudy days
Number of sunny, partly cloudy and cloudy days in May is almost equal.
Precipitation total in May, in.
Precipitation total value in Rennes in May is 1.8 in. Other months of the year show relatively similar values.
Wind speed in May, mph
The average wind speed value in May is 9.5 mph
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in May is: 7.3.
Best time for vacation in Rennes
Rennes on a weather map
Places in France:
Name
°F
24 Hours Forecast
Rennes
Local time: 11:08
November 23, saturday
1200
52°F
N
23 mph
23 mph
1500
55°F
N
24 mph
24 mph
1800
54°F
N
23 mph
23 mph
2100
57°F
N
21 mph
21 mph
November 24, sunday
0000
55°F
N
22 mph
22 mph
0300
55°F
N
23 mph
23 mph
0600
55°F
N
24 mph
24 mph
0900
57°F
N
27 mph
27 mph
