Grand Forks weather in September (British Columbia, Canada)

How's the weather trend in Grand Forks as September approaches? Our guide gives you the essential weather details for this month.

Temperatures

The weather in Grand Forks is usually perfect in September, featuring high temperatures and low rainfall. During September, you’ll experience the summer season. Daytime temperatures hover around 23°C, while nights can cool down to about 7°C.

Precipitation

Grand Forks in September usually receives low rainfall, averaging around 24 mm for the month. Typically around 9 days days of rainfall are expected.

So this is a great month to visit if you prefer dry days with pleasant temperatures. May, June, July, August and September typically offer the most optimal weather. In contrast, January, February, March, November and December tend to have less optimal conditions.

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

 

Grand Forks, monthly averages in September

Min Temperature 7°C  

Max Temperature 23°C  

Chance of Rain 30%  

Precipitation 24 mm  

Rainy days 9 days  

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

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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?

For visitors traveling to Grand Forks, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings.

What To Do

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

Cycling

10/10

Walking

10/10

Camping

5/10

Outdoor sports

10/10

Interested in more climate information?

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

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.