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Rennes weather in January

Weather in Rennes: January

Average day temperature: 46.2°F
Average night temperature: 40.0°F
Sea water temperature: 48.6°F
Number of sunny days: 5 days
Day length: 8.4 - 9.5 hours
Number of rainy days: 3 days
Precipitation totals: 1.7 in.

Air temperature in January, °F

Show year:
2024
2023
2022

The highest day temperature during January of 2024 was 56°F. At the same time the lowest night temperature was 24°F. Day and night temperature averages during January were 46.1°F and 39.4°F.

Sea water temperature in Rennes in January, °F

Show year:
2024
2023
2022

The average sea water temperature in January of 2024 was 48.4°F. The highest and lowest sea temperatures during the month were 50.2°F and 47.3°F.

Sunny, partly cloudy and cloudy days

Mostly all days in January are cloudy but sunny and partly cloudy days are also possible.

Precipitation total in January, in.

Precipitation total value in Rennes in January is 1.6 in. Other months of the year show relatively similar values.

Wind speed in January, mph

The average wind speed value in January is 10.3 mph It makes January one of the most windy months of the year.

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 January is: 3.6.

Best time for vacation in Rennes

Sunniest months:
July 12 days
September 12 days
August 11 days
Warmest months:
July 73.8 °F
August 73.5 °F
September 69.9 °F
Warmest sea temp:
August 65.7 °F
September 64.8 °F
July 64.1 °F
Coldest months:
January 46.2 °F
February 48.0 °F
December 48.6 °F
Rainiest months:
June 5 days
May 4 days
November 4 days
Windiest months:
February 11.2 mph
December 10.9 mph
March 10.5 mph

Rennes on a weather map

Rennes
+50°F
NE 27 mph
Feels like: +41°F
Precip.: 0%
Places in France:
Name
°F
+39°F
+57°F
+59°F
+57°F
+57°F
+57°F
+54°F
+59°F
+55°F
+57°F
+52°F
+55°F
+57°F
+27°F
+50°F
24 Hours Forecast
Rennes
Local time: 16:59
March 28, thursday
1800
50°F
NE
27 mph
2100
46°F
N
21 mph
March 29, friday
0000
43°F
N
10 mph
0300
43°F
SE
6 mph
0600
43°F
N
7 mph
0900
46°F
N
14 mph
1200
54°F
NE
22 mph
1500
54°F
NE
23 mph
Units of measurement: °C / °F