Rimouski in september: average Weather, Temperature and Climate
Weather in Rimouski in september 2025
The weather in Rimouski in the month of september comes from statistical datas on the past 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 september
good weather
Weather at 6am
52°F
Clear/Sunny
40% of time
23%
14%
12%
Weather at 12pm
61°F
Clear/Sunny
39% of time
30%
14%
11%
Weather at 6pm
56°F
Clear/Sunny
40% of time
26%
15%
11%
Weather at 3am
52°F
39%
24%
13%
11%
Evolution of daily average temperature and precipitation in Rimouski in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Rimouski in september.
The climate of Rimouski in september is good
In september in Rimouski, the climate is quite dry (with 4.5in of rainfall over 6 days). The situation is deteriorating compared to the previous month since in august there is an average of 4.6in of precipitation over 6 days.
The climate is quite cool here september, but it is tolerable when dressing warm. The high seasonal norm is 61°F. The seasonal minimum is 52°F. Thus, the mean temperature average on this month of september in Rimouski is 58°F. Note that these seasonal averages are in contrast with those observed in Rimouski in september with a maximum record of 83°F in 2010 and a minimum record of 38°F in 2018. You can plan to have about 10 days with temperatures over 65°F, or 33% of time.
On average, in Rimouski, the days of september last 12:35. The sun rises at 05:11 and sets at 17:46.
With a good weather, september is a good month to go in this locality.
Seasonal average climate and temperature of Rimouski in september
Check below seasonal norms These datas are generated from the weather statements earlier years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 58°F | ||||
| Highest temperature | 61°F | ||||
| Lowest temperature | 52°F | ||||
| Highest record temperature | 83°F (2010) | ||||
| Lowest record temperature | 38°F (2018) | ||||
| Number of days at +65°F | 10 day(s) (33%) | ||||
| Number of days at -32°F | 0 day(s) (0%) | ||||
| Sea temperature | |||||
| Average sea temperature | 49°F | ||||
| Lowest sea temperature | 43°F | ||||
| Highest sea temperature | 54°F | ||||
| Wind | |||||
| Wind speed | 19km/h | ||||
| Wind temperature | 49°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 4.5in | ||||
| Number of days with rainfall | 6 day(s) (20%) | ||||
| Record daily rainfall | 2.7in (2010) | ||||
| Snowfall | 0cm | ||||
| Other climate data | |||||
| Humidity | 85% | ||||
| Visibility | 9.08km | ||||
| Cloud cover | 41% | ||||
| UV index | 4 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:11 | ||||
| Time of sunset | 17:46 | ||||
| Length of day | 12:35 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last september?
Here is the day by day recorded weather in Rimouski in september 2024:
56°F to 63°F
49°F to 56°F
47°F to 58°F
49°F to 61°F
54°F to 63°F
54°F to 67°F
54°F to 61°F
52°F to 54°F
47°F to 52°F
50°F to 54°F
47°F to 56°F
50°F to 61°F
54°F to 67°F
49°F to 58°F
50°F to 61°F
56°F to 68°F
58°F to 70°F
56°F to 63°F
56°F to 61°F
50°F to 58°F
52°F to 59°F
50°F to 54°F
47°F to 50°F
47°F to 54°F
49°F to 52°F
52°F to 54°F
52°F to 54°F
49°F to 52°F
50°F to 52°F
52°F to 56°F
Map: other cities in Quebec in september
Cities near Rimouski:
| Les Escoumins in september | good weather |
| Matane in september | tolerable weather |
| Baie-Comeau in september | tolerable weather |
| Tadoussac in september | good weather |
| Rivière-du-Loup in september | good weather |
| Cap-Chat in september | tolerable weather |
| Sainte-Anne-des-Monts in september | tolerable weather |
| Carleton-sur-Mer in september | good weather |
| Charlevoix in september | good weather |
| Baie-Saint-Paul in september | good weather |
| Saguenay in september | good weather |
| Jonquière in september | good weather |
Click over cities on the map for information about the weather in september.
Rimouski
perfect weather
good
tolerable
bad
very bad
Weather data for Rimouski in september:
Weather data for Rimouski for september are derived from an average of the weather forecast since 2009 in Rimouski. There is a margin of error and these forecasts are to be considered as general information only. The weather in Rimouski 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 Rimouski.