Whitehorse (Yukon) in september: average Weather, Temperature and Climate
Weather in Whitehorse (Yukon) in september 2025
The weather in Whitehorse (Yukon) in the month of september comes from statistical datas on the past years. You can view the weather statistics the entire month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
very bad weather 35.4cm
Weather at 6am
40°F
Partly Cloudy
33% of time
20%
19%
10%
Weather at 12pm
52°F
Partly Cloudy
35% of time
31%
15%
10%
Weather at 6pm
40°F
Clear/Sunny
33% of time
32%
17%
10%
Weather at 3am
32°F
30%
20%
20%
10%
Evolution of daily average temperature and precipitation in Whitehorse (Yukon) in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Whitehorse (Yukon) in september.
The climate of Whitehorse (Yukon) in september is very bad
the weather in Whitehorse (Yukon) in september is wet (with 2in of rainfall over 3 days). The weather is better from the previous month since in august it receives an average of 3.3in of precipitation over 5 days.
The climate is rather cool in that area september, but it is bearable by dressing hot. The thermometer averaged maximum of 52°F. On average, the recorded minimum temperature is 38°F. Thus, the mean temperature average on this month of september in Whitehorse (Yukon) is 45°F. Note that seasonal normals in contrast with those observed in Whitehorse (Yukon) in september with a maximum record of 76°F in 2017 and a minimum record of 16°F in 2021. You can expect to have about 6 days with temperatures under 32°F, or 20% of time.
On average, in Whitehorse (Yukon), the days of september last 12:51. Sunrise is at 07:29 and sunset is at 20:20.
September: another location in Canada?
If you want to go to Canada in september, there are destinations with better weather than Whitehorse (Yukon):
In september, Ottawa, Halifax, Quebec City, Thunder Bay, Toronto and Vancouver have good weather.
Finally, Calgary, Whistler, Edmonton, Kamloops, Lloydminster and Thompson have a tolerable climate, but better than Whitehorse (Yukon).
Seasonal average climate and temperature of Whitehorse (Yukon) in september
Check below seasonal norms These statistics are set from the weather statements of the past years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 45°F | ||||
| Highest temperature | 52°F | ||||
| Lowest temperature | 38°F | ||||
| Highest record temperature | 76°F (2017) | ||||
| Lowest record temperature | 16°F (2021) | ||||
| Number of days at +65°F | 1 day(s) (3%) | ||||
| Number of days at -32°F | 6 day(s) (20%) | ||||
| Wind | |||||
| Wind speed | 14km/h | ||||
| Wind temperature | 36°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 2in | ||||
| Number of days with rainfall | 3 day(s) (10%) | ||||
| Record daily rainfall | 1.6in (2014) | ||||
| Snowfall | 35.4cm | ||||
| Other climate data | |||||
| Humidity | 89% | ||||
| Visibility | 8.64km | ||||
| Cloud cover | 43% | ||||
| UV index | 3 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 07:29 | ||||
| Time of sunset | 20:20 | ||||
| Length of day | 12:51 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | very bad | ||||
How was the weather last september?
Here is the day by day recorded weather in Whitehorse (Yukon) in september 2024:
34°F to 59°F
36°F to 56°F
31°F to 59°F
31°F to 59°F
40°F to 56°F
40°F to 52°F
40°F to 54°F
36°F to 43°F
31°F to 59°F
31°F to 54°F
29°F to 56°F
32°F to 41°F
41°F to 49°F
41°F to 52°F
32°F to 47°F
36°F to 52°F
36°F to 54°F
34°F to 49°F
31°F to 40°F
31°F to 47°F
29°F to 40°F
38°F to 40°F
31°F to 43°F
31°F to 47°F
31°F to 47°F
27°F to 47°F
23°F to 45°F
25°F to 47°F
23°F to 47°F
23°F to 47°F
Map: other cities in Canada in september
Cities near Whitehorse (Yukon):
| Fort Selkirk in september | very bad weather |
| Dawson City in september | very bad weather |
| Norman Wells in september | very bad weather |
| Fort Nelson in september | tolerable weather |
| Prince Rupert in september | tolerable weather |
| Terrace in september | tolerable weather |
| Inuvik in september | very bad weather |
| Îles de la Reine-Charlotte (Haida Gwaii) in september | tolerable weather |
| Fort St. John in september | tolerable weather |
| Prince George in september | tolerable weather |
| Yellowknife in september | bad weather |
| Grande Prairie in september | tolerable weather |
Click over cities on the map for information about the weather in september.
Whitehorse (Yukon)
perfect weather
good
tolerable
bad
very bad
Weather data for Whitehorse (Yukon) in september:
Weather data for Whitehorse (Yukon) for september are derived from an average of the weather forecast since 2009 in Whitehorse (Yukon). There is a margin of error and these forecasts are to be considered as general information only. The weather in Whitehorse (Yukon) 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 Whitehorse (Yukon).