Saskatchewan weather

Our guide to the weather in Saskatchewan during August

24

Average high

5

UV Index

55mm

Monthly rainfall

62%

Humidity

We've looked at the most up-to-date weather data for Saskatchewan, covering the last 12 years up to 2026, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Saskatchewan weather in August.

How warm is it in Saskatchewan during August?

The temperature reaches around 24℃ during the daytime in August, falling away to 12℃ at night. The UV index will be moderate at this time of year, so not something to worry about for the average person. However, if you're going to be outside for long periods it's worth wearing a broad spectrum SPF 30+ sunscreen and UV-blocking sunglasses. Remember that bright surfaces, such as water and sand increase UV exposure.

Does it rain in Saskatchewan during August?

On average, there will be 3 rainy days during the month, amounting to 54.5mm in total. That's broadly comparable with the amount of rain we see in England during the summer months, and would be considered dry. There's a small chance that you'll catch a thunderstorm during your trip.

Is it windy in Saskatchewan during August?

You're unlikely to experience any strong winds. Expect a light breeze that picks up slightly at times in August. With moderate humidity and mild air temperatures, the breeze will have a slight cooling effect.

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Weather in Saskatchewan

Our month-by-month guide to the weather and climate in Saskatchewan

-11.4

Saskatchewan weather in

January
-11.1

Saskatchewan weather in

February
-3.5

Saskatchewan weather in

March
5.4

Saskatchewan weather in

April
15.9

Saskatchewan weather in

May
20.4

Saskatchewan weather in

June
24.1

Saskatchewan weather in

July
23.7

Saskatchewan weather in

August
18.0

Saskatchewan weather in

September
7.9

Saskatchewan weather in

October
-3.4

Saskatchewan weather in

November
-11.3

Saskatchewan weather in

December