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Canada weather

Weather in Yukon for September 2026

Your guide to Yukon weather in September - trends and predictions

    Snow Forecast ❄️

  • Snowfall in Yukon during September is quite rare, with fewer than 2 snowy days on average.
    According to Yukon snow forecast for September 2026, no snow is expected until the end of the month.

    • Temperatures

  • Until now, September 2026 in Yukon is slightly cooler than the historical average by 1.7 °C.

  • The forecast for the next days in Yukon predicts temperatures to be around 5 °C, close to the historical average.

  • In general, the average temperature in Yukon at the beginning of September is 15.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 5.3 °C by the end of September.

    • Rain 🌧️

  • Yukon experiences moderate rainfall in September, with an average of 7 rainy days and a total precipitation of 23.9 mm.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
22
Dry days
Average rainy days
7
Rainy days
Average snowy days
1
Snow days
Average temperatures
11°/0°
Temperatures
Average wind speed
12 km/h
Avg max wind
Average humidity
76 %
Avg humidity

Yukon Weather September

Move between months or click on a day
August
October
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Sunny
16°
2
Patchy light rain with thunder
14°
3
Sunny
16°
4
Sunny
16°
5
Patchy rain possible
17°
6
Patchy rain possible
15°
7
Cloudy
14°
8
Overcast
12°
9
Cloudy
13°
10
Partly cloudy
13°
11
Overcast
15°
12
Mist
12°
13
Overcast
12°
14
Mist
11°
15
Overcast
11°
16
Overcast
11°
17
Patchy rain possible
12°
18
Patchy rain possible
9°
19
Patchy rain possible
6°
20
Patchy rain possible
9°
21
Overcast
6°
22
Overcast
6°
23
Overcast
7°
24
Overcast
6°
25
Sunny
7°
26
Overcast
6°
27
Overcast
4°
28
Patchy rain possible
5°
29
Sunny
5°
30
Overcast
4°

Temperatures trend during September in Yukon

See the weather trend as well as the moving average line

September weather in Yukon day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Sunny
Sunny
 16° /1° 1.2 mm 4
2 Sept. Patchy light rain with thunder
Patchy light rain with thunder
 14° /1° 1.1 mm 3
3 Sept. Sunny
Sunny
 16° /0° 0 mm 4
4 Sept. Sunny
Sunny
 16° /3° 0.4 mm 3
5 Sept. Patchy rain possible
Patchy rain possible
 17° /4° 0.1 mm 4
6 Sept. Patchy rain possible
Patchy rain possible
 15° /3° 0.2 mm 3
7 Sept. Cloudy
Cloudy
 14° /2° 0.2 mm 3
8 Sept. Overcast
Overcast
 12° /2° 0.3 mm 3
9 Sept. Cloudy
Cloudy
 13° /1° 2.7 mm 3
10 Sept. Partly cloudy
Partly cloudy
 13° /1° 0.5 mm 3
11 Sept. Overcast
Overcast
 15° /1° 0.1 mm 4
12 Sept. Mist
Mist
 12° /1° 0.5 mm 2
13 Sept. Overcast
Overcast
 12° /1° 0.1 mm 2
14 Sept. Mist
Mist
 11° /0° 0.1 mm 3
15 Sept. Overcast
Overcast
 11° /0° 0.1 mm 2
16 Sept. Overcast
Overcast
 11° /0° 0.8 mm 2
17 Sept. Patchy rain possible
Patchy rain possible
 12° /0° 0.7 mm 3
18 Sept. Patchy rain possible
Patchy rain possible
 9° /-1° 0.3 mm 2
19 Sept. Patchy rain possible
Patchy rain possible
 6° /3° 0.6 mm 0.8
20 Sept. Patchy rain possible
Patchy rain possible
 9° /2° 0.3 mm 1.8
21 Sept. Overcast
Overcast
 6° /1° 0 mm 1.5
22 Sept. Overcast
Overcast
 6° /0° 0 mm 1.5
23 Sept. Overcast
Overcast
 7° /-1° 0 mm 1.4
24 Sept. Overcast
Overcast
 6° /1° 0 mm 3
25 Sept. Sunny
Sunny
 7° /1° 0 mm 3
26 Sept. Overcast
Overcast
 6° /-1° 0 mm 2
27 Sept. Overcast
Overcast
 4° /1° 0 mm 1
28 Sept. Patchy rain possible
Patchy rain possible
 5° /-1° 0.4 mm 1
29 Sept. Sunny
Sunny
 5° /-1° 0 mm 3
30 Sept. Overcast
Overcast
 4° /0° 0 mm 1
Next
Important Notice
Our weather forecast for Yukon in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Yukon forecast closer to your planned date for the most up-to-date weather information.
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Yukon in September - FAQ

What are the expected maximum and minimum temperatures in Yukon during September?
Prepare for cooler days with highs just around 11° and colder nights, dipping below 0°.

How much rainfall should be expected in Yukon during September?
In September, Yukon can expect light to moderate rainfall, totaling 23.9 mm across approximately 7 days. Occasional showers are possible, and planning ahead for them could be helpful.

Will it snow in Yukon in September 2026?
Yukon typically sees 0.2 cm of snowfall during September.

What are the typical wind conditions in Yukon during September?
The average wind speed in Yukon during September is 12 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Yukon

Explore the daily rainfall trends and prepare for Yukons September weather 💧
Typically, Yukon has 7 rainy days in September with a total of 23.9 mm of rainfall.
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Whitehorse
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Location coordinates Where is Yukon?

Get accurate weather forecasts for Yukon, located at latitude 60.716 and longitude -135.054. Stay updated with localized weather information tailored for Yukon.

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