Nantes Weather Year-Round — Best Time to Visit
Nantes, France has mild weather year-round. The best time to visit is July (score: 86/100). Annual average high: 16.4°C, total rainfall: 737mm.
When is the best time to visit Nantes?
86
July is the best month to visit Nantes with a travel score of 86/100 (Excellent).
Expect highs of 23.9°C, 7 rain days, and 12.2 hours of daily sunshine.
View July weather details →Travel Score by Month
46
Jan
53
Feb
60
Mar
70
Apr
73
May
82
Jun
86
Jul
86
Aug
81
Sep
64
Oct
54
Nov
46
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Nantes each month?
16.4°C
Avg High
9.2°C
Avg Low
737mm
Annual Rain
How much rain does Nantes get?
Nantes receives 737mm of rain annually. The wettest month is typically December with 85mm, while July is the driest.
What is the weather like each month in Nantes?
January
46
9°C
Low: 4°C
12 rain days
Mixed
February
53
10°C
Low: 4°C
10 rain days
Mixed
March
60
13°C
Low: 5°C
11 rain days
Mixed
April
70
15°C
Low: 7°C
9 rain days
Good
May
73
19°C
Low: 11°C
11 rain days
Good
June
82
22°C
Low: 14°C
8 rain days
Excellent
July
Best time to visit86
24°C
Low: 15°C
7 rain days
Excellent
August
86
24°C
Low: 15°C
7 rain days
Excellent
September
81
22°C
Low: 13°C
8 rain days
Excellent
October
64
18°C
Low: 11°C
11 rain days
Good
November
54
13°C
Low: 7°C
11 rain days
Mixed
December
46
10°C
Low: 4°C
12 rain days
Mixed
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Data based on 1994–2024 averages · Last updated: 2024-12-31