Slave Lake Weather in August

In Slave Lake, August brings pleasant daytime temperatures around 21°C (70°F), with nights cooling to 9°C (48°F). Expect quite a bit of rainfall this month.

Rainfall in Slave Lake in August

You can expect rain on roughly 13 days based on historical data, averaging 72 mm (2.8 in) for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Slave Lake in August

If you're visiting Slave Lake in August, expect perfect temperatures with highs of 21°C (70°F) and overnight lows of 9°C (48°F). August is part of the summer season. Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights fall to 9°C (48°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

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

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

Slave Lake Temperature in August

Min Temperature 9°C (48°F)  

Max Temperature 21°C (70°F)  

Chance of Rain 42%  

Precipitation 72 mm (2.8 in)  

Rainy days 13 days  

What to Wear in Slave Lake in August

Comfortable temperatures call for an easy wardrobe in August. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days.

What To Do in Slave Lake in August

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

Cycling

9/10

Walking

9/10

Camping

4/10

Outdoor sports

9/10

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 Slave Lake's climate page.

More climate data for Slave Lake

Temperature Rainfall

See the full Slave Lake climate overview or explore weather in Canada.