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Nantes weather in January

Weather in Nantes: January

Average day temperature: 47.1°F
Average night temperature: 40.9°F
Number of sunny days: 6 days
Day length: 8.6 - 9.5 hours
Number of rainy days: 5 days
Precipitation totals: 2.4 in.

Air temperature in January, °F

Show year:
2025
2024
2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
9
18
27
36
45
54
63
72
Day temperature   
Night temperature

The highest day temperature during January of 2025 was 56°F. At the same time the lowest night temperature was 28°F. Daily and nightly averages during January were 46.6°F and 40.4°F.

Sunny, partly cloudy and cloudy days
Sunny days
Partly cloudy days
Cloudy days
19%
25%
56%

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

Precipitation total in January, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.6
1.1
1.7
2.2
2.8
3.4
3.9
3.3
2.5
2.4
1.3
1.1
2.7
2.3
2.2
2.3
2.2
3.3
2.5
2.4
1.3
1.1
2.7
2.3
2.2
2.3
2.2
2.5

Precipitation total value in Nantes in January is 2.5 in. Other months of the year show relatively similar values.

Wind speed in January, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.9
3.8
5.7
7.6
9.5
11.4
13.3
10.8
10.4
9.6
8.9
8.5
9.0
8.5
9.5
9.3
11.0
11.0
10.8
10.4
9.6
8.9
8.5
9.0
8.5
9.5
9.3
11.0
11.0
10.7

The average wind speed value in January is 10.7 mph It makes January one of the most windy months of the year.

Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.6
3.2
4.9
6.5
8.1
9.7
11.4
3.7
4.4
6.1
7.5
9.2
9.5
8.8
7.4
7.2
5.5
4.6
3.7
4.4
6.1
7.5
9.2
9.5
8.8
7.4
7.2
5.5
4.6
3.7

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: 3.7.

Best time for vacation in Nantes

Sunniest months:
August 16 days
July 14 days
September 14 days
Warmest months:
August 75.9 °F
July 75.4 °F
September 71.3 °F
Coldest months:
January 47.1 °F
February 48.8 °F
December 49.7 °F
Rainiest months:
December 6 days
January 5 days
October 5 days
Windiest months:
February 11.1 mph
December 11.1 mph
January 10.7 mph

Nantes on a weather map

Leaflet | Tiles © Esri
Places in France:
Name
°F
+54°F
+52°F
+48°F
+50°F
+48°F
+52°F
+55°F
+57°F
+57°F
+54°F
+55°F
+48°F
+55°F
+48°F
+46°F
24 Hours Forecast
Nantes
Local time: 03:45
April 22, tuesday
0600
43°F
SE
4 mph
0900
52°F
SE
4 mph
1200
57°F
E
6 mph
1500
59°F
E
11 mph
1800
55°F
E
11 mph
2100
46°F
NE
7 mph
April 23, wednesday
0000
46°F
NE
9 mph
0300
50°F
NE
17 mph
Units of measurement: °C / °F