Sartrouville Weather Year-Round — Best Time to Visit
Sartrouville, France has mild weather year-round. The best time to visit is July (score: 85/100). Annual average high: 15.5°C, total rainfall: 682mm.
When is the best time to visit Sartrouville?
85
July is the best month to visit Sartrouville with a travel score of 85/100 (Excellent).
Expect highs of 24.1°C, 9 rain days, and 11.6 hours of daily sunshine.
View July weather details →Travel Score by Month
42
Jan
49
Feb
57
Mar
68
Apr
73
May
81
Jun
85
Jul
85
Aug
78
Sep
62
Oct
50
Nov
42
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Sartrouville each month?
15.5°C
Avg High
7.9°C
Avg Low
682mm
Annual Rain
How much rain does Sartrouville get?
Sartrouville receives 682mm of rain annually. The wettest month is typically December with 69mm, while September is the driest.
What is the weather like each month in Sartrouville?
January
42
7°C
Low: 2°C
11 rain days
Mixed
February
49
9°C
Low: 2°C
10 rain days
Mixed
March
57
12°C
Low: 4°C
11 rain days
Mixed
April
68
15°C
Low: 6°C
10 rain days
Good
May
73
18°C
Low: 10°C
11 rain days
Good
June
81
22°C
Low: 13°C
10 rain days
Excellent
July
Best time to visit85
24°C
Low: 15°C
9 rain days
Excellent
August
85
24°C
Low: 15°C
9 rain days
Excellent
September
78
21°C
Low: 12°C
8 rain days
Good
October
62
16°C
Low: 9°C
11 rain days
Good
November
50
11°C
Low: 5°C
11 rain days
Mixed
December
42
8°C
Low: 3°C
12 rain days
Mixed
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Data based on 1994–2024 averages · Last updated: 2024-12-31