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Canada weather

Weather in Whistler for September 2027

Your guide to Whistler weather in September - trends and predictions

    Temperatures

  • In general, the average temperature in Whistler at the beginning of September is 22 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 10 °C by the end of September.

    • Rain 🌧️

  • Whistler experiences moderate rainfall in September, with an average of 10 rainy days and a total precipitation of 191.2 mm.

    • More

  • Is September a good time to visit Whistler? check out the best time to travel to Whistler page.

  • ✨ Is September a good time to visit Whistler? – Ask the AI Weatherman

Average dry days
20
Dry days
Average rainy days
10
Rainy days
Average snowy days
0
Snow days
Average temperatures
16°/3°
Temperatures
Average wind speed
8 km/h
Avg max wind
Average humidity
75 %
Avg humidity

Whistler Weather September

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

Temperatures trend during September in Whistler

See the weather trend as well as the moving average line

September weather in Whistler day by day

Click on a date for more information
August October
Date Weather Temperatures Rain Snow More
1 Sept. Sunny
Sunny
 24° /6° 0.8 mm 0 cm
2 Sept. Light rain
Light rain
 22° /5° 6.6 mm 0 cm
3 Sept. Patchy rain possible
Patchy rain possible
 19° /5° 1.7 mm 0 cm
4 Sept. Light rain
Light rain
 22° /4° 9.4 mm 0 cm
5 Sept. Light rain
Light rain
 23° /6° 4 mm 0 cm
6 Sept. Sunny
Sunny
 24° /9° 0 mm 0 cm
7 Sept. Patchy rain possible
Patchy rain possible
 20° /7° 1.3 mm 0 cm
8 Sept. Sunny
Sunny
 19° /6° 0 mm 0 cm
9 Sept. Fog
Fog
 17° /5° 0.2 mm 0 cm
10 Sept. Patchy rain possible
Patchy rain possible
 19° /4° 0.1 mm 0 cm
11 Sept. Patchy rain possible
Patchy rain possible
 18° /3° 1.2 mm 0 cm
12 Sept. Sunny
Sunny
 17° /2° 0.4 mm 0 cm
13 Sept. Patchy rain possible
Patchy rain possible
 17° /3° 1.8 mm 0 cm
14 Sept. Light rain
Light rain
 15° /3° 3.3 mm 0 cm
15 Sept. Patchy rain possible
Patchy rain possible
 17° /3° 1.1 mm 0 cm
16 Sept. Sunny
Sunny
 21° /2° 0 mm 0 cm
17 Sept. Patchy rain possible
Patchy rain possible
 18° /4° 1.7 mm 0 cm
18 Sept. Patchy rain possible
Patchy rain possible
 17° /2° 0.5 mm 0 cm
19 Sept. Light rain
Light rain
 15° /3° 0.7 mm 0 cm
20 Sept. Patchy rain possible
Patchy rain possible
 15° /2° 1.1 mm 0 cm
21 Sept. Light rain
Light rain
 15° /1° 3.2 mm 0 cm
22 Sept. Light rain
Light rain
 14° /4° 3.8 mm 0 cm
23 Sept. Light rain
Light rain
 14° /3° 2.8 mm 0 cm
24 Sept. Light rain
Light rain
 13° /2° 5 mm 0 cm
25 Sept. Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
 11° /0° 58.6 mm 0 cm
26 Sept. Heavy rain
Heavy rain
 8° /-2° 30.6 mm 0 cm
27 Sept. Moderate rain
Moderate rain
 10° /-2° 21.8 mm 0 cm
28 Sept. Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
 10° /-1° 8.7 mm 0 cm
29 Sept. Thundery outbreaks possible
Thundery outbreaks possible
 9° /-1° 19.9 mm 0 cm
30 Sept. Overcast
Overcast
 11° /-3° 0.7 mm 0.5 cm
Next
Important Notice
Our weather forecast for Whistler 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 Whistler forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Whistler in September - FAQ

What are the expected maximum and minimum temperatures in Whistler during September?
During September, expect a variety of temperatures with highs around 16° and lows near 3°, suitable for diverse activities and preferences.

How much rainfall should be expected in Whistler during September?
Significant rainfall exceeding 191.2 mm is expected in Whistler during September, occurring over more than 10 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Whistler in September 2027?
Whistler typically sees 0.5 cm of snowfall during September.

What are the typical wind conditions in Whistler during September?
The average wind speed in Whistler during September is 8 km/h, suggesting breezy to windy conditions, depending on your activities.

Whistler snow forecast September 2027

Track daily snowfall levels and discover Whistler’s snowy potential this September ❄️

September rainfall patterns in Whistler

Explore the daily rainfall trends and prepare for Whistlers September weather 💧
Typically, Whistler has 10 rainy days in September with a total of 191.2 mm of rainfall.

UV exposure in Whistler during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Location coordinates Where is Whistler?

Get accurate weather forecasts for Whistler, located at latitude 50.118 and longitude -122.954. Stay updated with localized weather information tailored for Whistler.

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