SeasonMapWhitehorse weather in October
Canada
October in Whitehorse: cold, a little rain, with clean air — a fair time to visit.
#7 of 12 months in Whitehorse · #1242 of 1383 destinations to visit in October · comfort 54/100 (tier D)
Updated September 2026 · climate normals from ERA5 reanalysis
Traveller notes on Whitehorse in October
Other months in Whitehorse
July gives Whitehorse close to round-the-clock light — over eighteen hours on the record — and the forum rates July to September as the window for hiking. Near the solstice you can walk safely on a clear night, though cloud makes it too dark. Days average 21°C. Two honest caveats. The first is bugs: mosquitoes are at their worst in June and July, bad enough that regulars pack mosquito-proof clothing, and once they ease it turns into black fly season. The second is the aurora — the Yukon season runs from about 20 August to early April, so a July trip is a summer trip. The forum's own suggestion for wanting both is summer in Whitehorse, winter in Yellowknife.
Add your own note from Whitehorse's card on the map.
Whitehorse climate normals — October
| Daytime high | 5°C / 40°F | 🧥 cold |
|---|---|---|
| Nighttime low | -1°C / 30°F | |
| Rainfall | 57 mm / 2.2 in | 🌦 some rain |
| Rainy days | 12 days | |
| Humidity | 83% | 💦 very humid |
| Dew point | 0°C / 32°F | |
| Sunshine | 5.5 h/day | |
| Daylight | 10.1 h | |
| Wind | 12 km/h / 7 mph | |
| Snowfall | 23 cm / 9.1 in | |
| Air quality (US AQI) | 31 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Whitehorse in October
How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.
Shoulder seasonan ordinary month(estimated)
Peak crowdsBusyShoulder seasonQuiet
Best months for Whitehorse's weather
Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).
Fair weatherWhitehorse's weather peaks June–August, best around July.
Best weatherFair weatherToughest weather
What's on in Whitehorse in October
Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.
- Nature
Aurora season
20 Aug – 10 Apr · usuallyDark enough to see the lights from late August until the light comes back in spring, with a break either side of the solstice when it never really gets dark. Get out of the city glow and up the Klondike Highway.
Where is Whitehorse?
Whitehorse in October — FAQ
- Is October a good time to visit Whitehorse?
- October in Whitehorse: cold, a little rain, with clean air — a fair time to visit. It ranks #7 of 12 months for Whitehorse on SeasonMap's comfort score (54/100).
- What is the weather like in Whitehorse in October?
- In October, Whitehorse averages a daily high of 4.7°C and a low of -1.1°C, with about 56.7 mm of rain over roughly 12.2 rainy days.
- What is the air quality in Whitehorse in October?
- Whitehorse has a mean US Air Quality Index of about 31 in October.
- Does it snow in Whitehorse in October?
- Whitehorse sees roughly 23 cm of snowfall in October.