Gros Morne National Park in september: average Weather, Temperature and Climate
Weather in Gros Morne National Park in september 2025
The weather in Gros Morne National Park in september comes from statistical datas on the past 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
47°F
Fog
36% of time
18%
13%
12%
Weather at 12pm
58°F
Clear/Sunny
29% of time
24%
17%
16%
Weather at 6pm
58°F
Clear/Sunny
35% of time
23%
20%
12%
Weather at 3am
47°F
35%
17%
17%
14%
Evolution of daily average temperature and precipitation in Gros Morne National Park in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Gros Morne National Park in september.
The climate of Gros Morne National Park in september is tolerable
The climate in september in Gros Morne National Park is wet (with 6.7in of precipitation over 8 days). Unfortunately, the weather conditions is worsening than the previous month since in august there is an average of 5.2in of rainfall over 8 days.
The climate is rather fresh in that locality september, but it is endurable when dressing cosy. Temperatures are up to 61°F. The seasonal minimum is 47°F. Thus, the mean temperature average on this month of september in Gros Morne National Park is 54°F. Note that these seasonal averages are in contrast with those observed in Gros Morne National Park in the month of september with a maximum record of 77°F in 2010 and a minimum record of 25°F in 2009. You can hope to have about 11 days with temperatures over 65°F, or 37% of time.
On this month of september, day length in Gros Morne National Park is generally 12:36. Sunrise is at 05:58 and sets at 18:34.
With a correct climate, the month of september is okay (but not good) to go there.
September: another location in Canada?
If you want to go to Canada in september, there are destinations with better weather than Gros Morne National Park:
In september, Ottawa, Halifax, Quebec City, Thunder Bay, Toronto and Vancouver have good weather.
Seasonal average climate and temperature of Gros Morne National Park in september
Check below seasonal norms These datas are compiled from the weather statements earlier years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 54°F | ||||
| Highest temperature | 61°F | ||||
| Lowest temperature | 47°F | ||||
| Highest record temperature | 77°F (2010) | ||||
| Lowest record temperature | 25°F (2009) | ||||
| Number of days at +65°F | 11 day(s) (37%) | ||||
| Number of days at -32°F | 1 day(s) (3%) | ||||
| Wind | |||||
| Wind speed | 18km/h | ||||
| Wind temperature | 43°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 6.7in | ||||
| Number of days with rainfall | 8 day(s) (27%) | ||||
| Record daily rainfall | 3.9in (2011) | ||||
| Snowfall | 0cm | ||||
| Other climate data | |||||
| Humidity | 95% | ||||
| Visibility | 7.39km | ||||
| Cloud cover | 59% | ||||
| UV index | 4 | ||||
| Daily sunshine hours | 10 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:58 | ||||
| Time of sunset | 18:34 | ||||
| Length of day | 12:36 | ||||
| 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 Gros Morne National Park in september 2024:
54°F to 74°F
56°F to 67°F
45°F to 58°F
43°F to 58°F
40°F to 72°F
52°F to 77°F
54°F to 68°F
56°F to 67°F
61°F to 67°F
50°F to 68°F
52°F to 61°F
40°F to 61°F
45°F to 72°F
47°F to 56°F
38°F to 59°F
41°F to 72°F
58°F to 65°F
58°F to 67°F
56°F to 58°F
47°F to 56°F
47°F to 50°F
43°F to 50°F
45°F to 50°F
49°F to 56°F
38°F to 45°F
36°F to 61°F
45°F to 56°F
49°F to 58°F
49°F to 59°F
52°F to 54°F
Map: other cities in Canada in september
Cities near Gros Morne National Park:
| Corner Brook in september | tolerable weather |
| Twillingate in september | tolerable weather |
| Bonavista in september | tolerable weather |
| Sydney in september | good weather |
| St. John's (Newfoundland and Labrador) in september | good weather |
| Cape Breton Island in september | good weather |
| Happy Valley-Goose Bay in september | tolerable weather |
| Charlottetown in september | good weather |
| Hebron (Prince Edward Island) in september | good weather |
| Bathurst in september | good weather |
| Miramichi in september | good weather |
| Moncton in september | good weather |
Click over cities on the map for information about the weather in september.
Gros Morne National Park
perfect weather
good
tolerable
bad
very bad
Weather data for Gros Morne National Park in september:
Weather data for Gros Morne National Park for september are derived from an average of the weather forecast since 2009 in Gros Morne National Park. There is a margin of error and these forecasts are to be considered as general information only. The weather in Gros Morne National Park 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 Gros Morne National Park.