Trois-Rivières Weather Year-Round — Best Time to Visit
Trois-Rivières, Canada has cool weather year-round. The best time to visit is August (score: 81/100). Annual average high: 10.6°C, total rainfall: 1107mm.
When is the best time to visit Trois-Rivières?
81
August is the best month to visit Trois-Rivières with a travel score of 81/100 (Excellent).
Expect highs of 24°C, 12 rain days, and 11 hours of daily sunshine.
View August weather details →Travel Score by Month
38
Jan
43
Feb
48
Mar
59
Apr
73
May
79
Jun
79
Jul
81
Aug
75
Sep
59
Oct
46
Nov
34
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Trois-Rivières each month?
10.6°C
Avg High
2.1°C
Avg Low
1107mm
Annual Rain
How much rain does Trois-Rivières get?
Trois-Rivières receives 1107mm of rain annually. The wettest month is typically July with 115mm, while February is the driest.
What is the weather like each month in Trois-Rivières?
January
38
-6°C
Low: -15°C
10 rain days
Poor
February
43
-4°C
Low: -13°C
9 rain days
Mixed
March
48
2°C
Low: -7°C
10 rain days
Mixed
April
59
10°C
Low: 0°C
11 rain days
Mixed
May
73
18°C
Low: 8°C
11 rain days
Good
June
79
23°C
Low: 14°C
12 rain days
Good
July
79
25°C
Low: 17°C
13 rain days
Good
August
Best time to visit81
24°C
Low: 16°C
12 rain days
Excellent
September
75
20°C
Low: 12°C
10 rain days
Good
October
59
13°C
Low: 6°C
11 rain days
Mixed
November
46
5°C
Low: -2°C
11 rain days
Mixed
December
34
-2°C
Low: -10°C
11 rain days
Poor
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Data based on 1994–2024 averages · Last updated: 2024-12-31