Weather in August 2025

Yellowknife weather in August 2025

The temperatures in Yellowknife in August are usually low and can range between 10°C and 18°C.

You can expect about 3 to 8 days of rain in Yellowknife during the month of August. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.

Our weather forecast can give you a great sense of what weather to expect in Yellowknife in August 2025.

If you’re planning to visit Yellowknife in the near future, we highly recommend that you review the 14 day weather forecast for Yellowknife before you arrive.

Temperatures
Temperatures
18° / 10°
Rainy Days
Rainy Days
5
Snowy Days
Snowy Days
0
Dry Days
Dry Days
26
Rainfall
Rainfall
78
mm
9.3
Sun Hours
9.3
Hrs

Yellowknife annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January -20° / -26° 1 9 21 22 mm
Awful
February -19° / -26° 1 10 18 14 mm
Awful
March -12° / -19° 2 8 21 23 mm
Awful
April -3° / -10° 3 10 17 23 mm
Awful
May 10° / 1° 3 23 5 32 mm
Bad
June 18° / 9° 4 26 0 47 mm
Good
July 20° / 12° 5 26 0 60 mm
Good
August 18° / 10° 5 26 0 78 mm
Good
September 11° / 5° 5 23 2 47 mm
Bad
October 1° / -2° 4 11 16 42 mm
Awful
November -10° / -14° 2 6 22 33 mm
Awful
December -18° / -23° 1 8 22 24 mm
Awful
Temperatures in Yellowknife in August
Rain in Yellowknife in August

Recommended Hotels in Yellowknife

We know that finding the ideal hotel in Yellowknife can be a hard task...

That’s why we run our special tools and found the best hotels in Yellowknife. Click on hotel for more details.

Weather in Yellowknife in August - FAQ

What is the average temperature in Yellowknife in August?
The average temperature in Yellowknife in August is 10/18° C.
What is the chance of rain in Yellowknife in August?
On average, there are 5 rainy days in Yellowknife during August.
Weather wise, is August a good time to visit Yellowknife?
The weather in Yellowknife in August is good.
Can it snow in Yellowknife in August?
On average, there are 0 snowy days in Yellowknife in August.
More about the weather in Yellowknife