Whistler weather in September (British Columbia, Canada)

Is September a good time to explore Whistler weather-wise? Check out our in-depth weather guide for this month.

Temperatures

Typically, September in Whistler includes moderate temperatures and high rainfall. Enjoy the summer season during this month. Daytime temperatures are expected to be around 15°C, cooling off to about 4°C at night.

Precipitation

Whistler in September usually receives high rainfall, averaging around 122 mm for the month. According to historical climate patterns, there are usually around 11 days days of rain.

Average sunshine

There are approximately 194 hours of sunshine this month, meaning plenty of sunny days and a vibrant atmosphere.

If your ideal day consists of dry skies and moderate temperatures July and August generally stand out with the best circumstances. While January, February, March, April, May, October, November and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Whistler climate page with graphs.

 

Whistler, monthly averages in September

Min Temperature 4°C  

Max Temperature 15°C  

Chance of Rain 37%  

Precipitation 122 mm  

Rainy days 11 days  

Humidity 52%  

Sunshine 194 hours  

Percentage Sunshine 51%  

Where to go in Canada in September

Find out more about the weather in Canada and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

Map not visible? Whoops sorry! Please refresh the page.

Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

Plan on layering your clothes. Some days or part of the day it will be nice and warm and some moments it can be a bit chilly. Bring a rain jacket in case it rains during your stay.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

5/10

Cycling

5/10

Walking

5/10

Camping

3/10

Outdoor sports

9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Whistler.

Our site offers climate and forecast data for every country in the world. Are you going to Canada? On this website you can find historical weather averages for many cities in Canada. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.