Anticosti Island in september: average Weather, Temperature and Climate
Weather in Anticosti Island in september 2025
The weather in Anticosti Island in the month of september comes from statistical datas on the last years. You can view the weather statistics for the whole month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
tolerable weather
Weather at 6am
52°F
Clear/Sunny
37% of time
23%
18%
12%
Weather at 12pm
58°F
Clear/Sunny
37% of time
24%
17%
14%
Weather at 6pm
52°F
Clear/Sunny
39% of time
23%
19%
10%
Weather at 3am
50°F
35%
26%
16%
11%
Evolution of daily average temperature and precipitation in Anticosti Island in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Anticosti Island in september.
The climate of Anticosti Island in september is tolerable
The weather in september in Anticosti Island is wet (with 5.9in of precipitation over 8 days). This is better than the previous month since in august it receives an average of 6.3in of rainfall over 8 days.
The climate is fairly cold in that area september, but it is bearable by dressing warm. The high seasonal norm is 58°F. The minimum is 52°F. Thus, the mean temperature average in september in Anticosti Island is 54°F. Note that these seasonal averages are in contrast with those observed in Anticosti Island in the month of september with a maximum record of 76°F in 2010 and a minimum record of 40°F in 2009. You can expect to have about 3 days with temperatures above 65°F, or 10% of the month.
On average, in Anticosti Island, the days of september last 12:37. The sun rises at 04:48 and sets at 17:25.
With a correct climate, this month is okay (but not the best) to go there in Quebec.
Anticosti Island: another month?
If you can push the dates of your trip to Anticosti Island forward, the month of october has a better weather forecast than september. more information
September: another location in Quebec?
If you want to go to Quebec in september, there are destinations with better weather than Anticosti Island:
In september, Quebec City, Gaspé (Gaspé Peninsula), Montreal, Alma, Carleton-sur-Mer and Charlevoix have good weather.
Seasonal average climate and temperature of Anticosti Island in september
Check below seasonal norms These statistics are generated from the weather statements of the last years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 54°F | ||||
| Highest temperature | 58°F | ||||
| Lowest temperature | 52°F | ||||
| Highest record temperature | 76°F (2010) | ||||
| Lowest record temperature | 40°F (2009) | ||||
| Number of days at +65°F | 3 day(s) (10%) | ||||
| Number of days at -32°F | 0 day(s) (0%) | ||||
| Sea temperature | |||||
| Average sea temperature | 51°F | ||||
| Lowest sea temperature | 46°F | ||||
| Highest sea temperature | 56°F | ||||
| Wind | |||||
| Wind speed | 22km/h | ||||
| Wind temperature | 49°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 5.9in | ||||
| Number of days with rainfall | 8 day(s) (27%) | ||||
| Record daily rainfall | 3.5in (2012) | ||||
| Snowfall | 0cm | ||||
| Other climate data | |||||
| Humidity | 82% | ||||
| Visibility | 8.96km | ||||
| Cloud cover | 45% | ||||
| UV index | 4 | ||||
| Daily sunshine hours | 10 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 04:48 | ||||
| Time of sunset | 17:25 | ||||
| Length of day | 12:37 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | tolerable | ||||
How was the weather last september?
Here is the day by day recorded weather in Anticosti Island in september 2024:
59°F to 61°F
58°F to 59°F
47°F to 54°F
49°F to 58°F
52°F to 61°F
58°F to 67°F
54°F to 59°F
54°F to 56°F
49°F to 52°F
52°F to 54°F
49°F to 54°F
47°F to 58°F
54°F to 65°F
47°F to 56°F
50°F to 58°F
54°F to 61°F
59°F to 61°F
59°F to 63°F
54°F to 61°F
54°F to 58°F
49°F to 52°F
49°F to 52°F
45°F to 56°F
50°F to 54°F
45°F to 52°F
49°F to 50°F
50°F to 52°F
52°F to 58°F
45°F to 50°F
49°F to 58°F
Map: other cities in Quebec in september
Cities near Anticosti Island:
| Île aux Perroquets in september | tolerable weather |
| Gaspé (Gaspé Peninsula) in september | good weather |
| Percé in september | good weather |
| Cap-d'Espoir in september | good weather |
| Grande-Vallée in september | good weather |
| Mont-Louis in september | good weather |
| Bonaventure in september | good weather |
| Magdalen Islands in september | good weather |
| Sept-Îles in september | tolerable weather |
| Sainte-Anne-des-Monts in september | tolerable weather |
| Cap-Chat in september | tolerable weather |
| Port-Cartier in september | tolerable weather |
Click over cities on the map for information about the weather in september.
Anticosti Island
perfect weather
good
tolerable
bad
very bad
Weather data for Anticosti Island in september:
Weather data for Anticosti Island for september are derived from an average of the weather forecast since 2009 in Anticosti Island. There is a margin of error and these forecasts are to be considered as general information only. The weather in Anticosti Island 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 Anticosti Island.