Measurements:
°C
°F
Trois-Rivières
32°F
S 3 mph
Feels like: 28°F
Precip: 0%
World Resorts Canada Trois-Rivières Weather August Weather in Trois-Rivières

Trois-Rivières Weather: August

Average Day Temperature: 75.4°F
Average Night Temperature: 61.7°F
Number of Sunny Days: 10 days
Sunshine Hours: 13.4 - 14.8 hours
Number of Rainy Days: 4 days
Precipitation Totals: 2.0 in

Air Temperature in August, °F

Select Year: 2025 2024 2023

The highest day temperature in August 2025 was 97°F. The lowest night temperature was 45°F. The average values for day and night temperatures during August were 78.8°F и 58.2°F respectivly.

Sunny, Cloudy and Gloomy days

You can expect various weather conditions during August. Be ready for sunny, cloudy or even gloomy days.

Precipitation Totals in August, in

Precipitation total in August for Trois-Rivières is 2.0 in. It makes august the most rainy month of the year.

Wind Speed in August, mph

The average wind speed in August is 6.5 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Trois-Rivières in August is 7.7 hours.

Best Time to Visit Trois-Rivières
The most sunny months:
September 12 days
May 10 days
August 10 days
The most warm months:
July 77.8 °F
August 75.4 °F
June 72.8 °F
The most cold months:
January 15.4 °F
February 17.2 °F
December 23.9 °F
The most rainy months:
July 4 days
August 4 days
October 3 days
The most windy months:
April 9 mph
March 8 mph
November 8 mph

Trois-Rivières on the Weather Map

Canada Resorts:
NAME
Halifax +44
Kingston +32
Montreal +34
Niagara Falls +42
Ottawa +30
Prince Edward Island +36
Quebec +28
Saint John +42
St. John's +34
Sydney +38
Toronto +36
Vancouver +48
Victoria +48
Winnipeg +14
Yellowknife -8
24 Hours Weather Forecast
Trois-Rivières
Local time: 15:21
10 jan, saturday
1800 26°F
SW
4 mph
2100 22°F
SW
7 mph
11 jan, sunday
0000 20°F
SW
11 mph
0300 20°F
W
12 mph
0600 20°F
W
10 mph
0900 20°F
NW
6 mph
1200 20°F
NE
7 mph
1500 20°F
NE
10 mph