Trois-Rivières in august: average Weather, Temperature and Climate
Weather in Trois-Rivières in august 2025
The weather in Trois-Rivières in august comes from statistical datas on the last years. You can view the weather statistics for the whole month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout august
good weather UV index: 6
Weather at 6am
63°F
Clear/Sunny
36% of time
27%
17%
8%
Weather at 12pm
76°F
Clear/Sunny
38% of time
26%
22%
10%
Weather at 6pm
67°F
Clear/Sunny
40% of time
27%
16%
11%
Weather at 3am
59°F
30%
28%
18%
18%
Evolution of daily average temperature and precipitation in Trois-Rivières in august
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Trois-Rivières in august.
The climate of Trois-Rivières in august is good
The weather in august in Trois-Rivières is wet (with 6.5in of precipitation over 10 days). It should be noted an improvement from the previous month since in july it receives an average of 6in of rainfall over 10 days.
The climate quite comfortable here this month. Temperatures are up to 76°F. The minimum is 63°F. Thus, the mean temperature average on this month of august in Trois-Rivières is 70°F. Note that these seasonal averages are in contrast with those observed in Trois-Rivières in august with a maximum record of 92°F in 2021 and a minimum record of 47°F in 2009.
On this month of august, day length in Trois-Rivières is generally 14:10. Sunrise is at 04:49 and sunset is at 18:59.
With a good climate, this month is a good time to go in this city.
Seasonal average climate and temperature of Trois-Rivières in august
Check below seasonal norms These datas are set from the weather statements earlier years of the month of august.
| August | |||||
| Outside temperature | |||||
| Average temperature | 70°F | ||||
| Highest temperature | 76°F | ||||
| Lowest temperature | 63°F | ||||
| Highest record temperature | 92°F (2021) | ||||
| Lowest record temperature | 47°F (2009) | ||||
| Number of days at +86°F | 1 day(s) (3%) | ||||
| Number of days at +65°F | 30 day(s) (97%) | ||||
| Wind | |||||
| Wind speed | 15km/h | ||||
| Wind temperature | 63°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 6.5in | ||||
| Number of days with rainfall | 10 day(s) (32%) | ||||
| Record daily rainfall | 4in (2011) | ||||
| Other climate data | |||||
| Humidity | 89% | ||||
| Visibility | 8.73km | ||||
| Cloud cover | 35% | ||||
| UV index | 6 | ||||
| Daily sunshine hours | 14 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 04:49 | ||||
| Time of sunset | 18:59 | ||||
| Length of day | 14:10 | ||||
| Our opinion about the weather in august | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last august?
Here is the day by day recorded weather in Trois-Rivières in august 2024:
67°F to 81°F
68°F to 83°F
70°F to 79°F
67°F to 81°F
61°F to 65°F
54°F to 70°F
54°F to 70°F
54°F to 72°F
63°F to 67°F
65°F to 74°F
58°F to 68°F
56°F to 68°F
59°F to 77°F
61°F to 77°F
63°F to 77°F
61°F to 77°F
65°F to 76°F
67°F to 76°F
56°F to 67°F
52°F to 58°F
50°F to 59°F
54°F to 59°F
54°F to 72°F
59°F to 74°F
63°F to 67°F
59°F to 76°F
63°F to 79°F
58°F to 68°F
49°F to 68°F
49°F to 72°F
61°F to 65°F
Map: other cities in Quebec in august
Cities near Trois-Rivières:
| Bécancour in august | good weather |
| Drummondville in august | good weather |
| Sainte-Victoire in august | good weather |
| Sainte-Anne-de-la-Rochelle in august | good weather |
| Granby in august | good weather |
| Quebec City in august | good weather |
| Sherbrooke in august | good weather |
| Montreal in august | good weather |
| Montmorency Fall (Chute Montmorency) in august | good weather |
| Beauceville in august | good weather |
| Parc national du Mont-Mégantic in august | good weather |
| Parc national du Mont-Tremblant in august | good weather |
Click over cities on the map for information about the weather in august.
Trois-Rivières
perfect weather
good
tolerable
bad
very bad
Weather data for Trois-Rivières in august:
Weather data for Trois-Rivières for august are derived from an average of the weather forecast since 2009 in Trois-Rivières. There is a margin of error and these forecasts are to be considered as general information only. The weather in Trois-Rivières can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Trois-Rivières.