Saint-Quentin-en-Yvelines Weather Year-Round — Best Time to Visit
Saint-Quentin-en-Yvelines, France has cool weather year-round. The best time to visit is July (score: 84/100). Annual average high: 14.9°C, total rainfall: 688mm.
When is the best time to visit Saint-Quentin-en-Yvelines?
84
July is the best month to visit Saint-Quentin-en-Yvelines with a travel score of 84/100 (Excellent).
Expect highs of 23.5°C, 9 rain days, and 11.2 hours of daily sunshine.
View July weather details →Travel Score by Month
42
Jan
48
Feb
56
Mar
67
Apr
71
May
79
Jun
84
Jul
84
Aug
76
Sep
60
Oct
48
Nov
41
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Saint-Quentin-en-Yvelines each month?
14.9°C
Avg High
7.5°C
Avg Low
688mm
Annual Rain
How much rain does Saint-Quentin-en-Yvelines get?
Saint-Quentin-en-Yvelines receives 688mm of rain annually. The wettest month is typically May with 68mm, while February is the driest.
What is the weather like each month in Saint-Quentin-en-Yvelines?
January
42
7°C
Low: 2°C
11 rain days
Mixed
February
48
8°C
Low: 2°C
10 rain days
Mixed
March
56
11°C
Low: 3°C
11 rain days
Mixed
April
67
14°C
Low: 5°C
10 rain days
Good
May
71
18°C
Low: 9°C
12 rain days
Good
June
79
21°C
Low: 12°C
10 rain days
Good
July
Best time to visit84
24°C
Low: 14°C
9 rain days
Excellent
August
84
24°C
Low: 14°C
9 rain days
Excellent
September
76
20°C
Low: 12°C
8 rain days
Good
October
60
16°C
Low: 9°C
11 rain days
Good
November
48
10°C
Low: 5°C
11 rain days
Mixed
December
41
7°C
Low: 2°C
12 rain days
Mixed
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Data based on 1994–2024 averages · Last updated: 2024-12-31