Gatineau Weather in August

August in Gatineau averages 26°C (79°F) during the day and 14°C (57°F) at night. Quite a bit of rainfall is typical this month, with around 95 mm (3.7 in) on average. An umbrella is a good idea.

Rainfall in Gatineau in August

Past climate data indicates that roughly 12 days will see rain, totalling around 95 mm (3.7 in) for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Gatineau in August

Gatineau has perfect weather in August, with days reaching 26°C (79°F) and nights cooling to 14°C (57°F). The month of August belongs to the summer season. This kind of day-to-night contrast is typical for this time of year. Nights drop to around 14°C (57°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Gatineau in August

The city usually sees around 251 hours of sunlight, indicating many sunny days — a great month for sightseeing.

If you favor pleasant temperatures and minimal rainfall, August is one of the best months to visit Gatineau.

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For a detailed overview over the year and the best time to visit Canada, check out our Gatineau's climate page.

Gatineau Temperature in August

Min Temperature 14°C (57°F)  

Max Temperature 26°C (79°F)  

Chance of Rain 38%  

Precipitation 95 mm (3.7 in)  

Rainy days 12 days  

Humidity 54% *  

Sunshine 251 hours *  

Percentage Sunshine 57% *  

* Data from: Ottawa, Canada (6 KM, 3 Miles).

What to Wear in Gatineau in August

Warm but pleasant conditions in Gatineau in August. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Gatineau in August

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

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

8/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Canada, check out our Gatineau's climate page.

More climate data for Gatineau

Temperature Rainfall Sunshine Humidity

See the full Gatineau climate overview or explore weather in Canada.