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Northwest Territories (Yellowknife)
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Canada weather

Weather in Northwest Territories for August 2025

Your guide to Northwest Territories weather in August - trends and predictions

    Temperatures

  • The forecast for the next days in Northwest Territories predicts temperatures to be around 20 °C, close to the historical average.

  • In general, the average temperature in Northwest Territories at the beginning of August is 22.9 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 20.1 °C by the end of August.

    • Rain 🌧️

  • With an average of 3 rainy days, Northwest Territories experiences minimal rainfall in August.

    • More

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Average dry days
28
Dry days
Average rainy days
3
Rainy days
Average snowy days
0
Snow days
Average temperatures
22°/10°
Temperatures
Average wind speed
22 km/h
Avg max wind
Average humidity
61 %
Avg humidity

Northwest Territories Weather August

Move between months or click on a day
July
September
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Patchy rain possible
26°
2
Patchy rain possible
22°
3
Partly cloudy
22°
4
Partly cloudy
23°
5
Patchy rain possible
22°
6
Sunny
23°
7
Sunny
22°
8
Sunny
21°
9
Patchy rain possible
19°
10
Patchy rain possible
13°
11
Sunny
17°
12
Partly cloudy
18°
13
Patchy rain possible
19°
14
Partly cloudy
16°
15
Partly cloudy
16°
16
Cloudy
19°
17
Patchy rain possible
19°
18
Patchy rain possible
18°
19
Moderate rain at times
19°
20
Overcast
20°
21
Overcast
15°
22
Overcast
17°
23
Cloudy
21°
24
Cloudy
19°
25
Partly cloudy
22°
26
Patchy light drizzle
19°
27
Light drizzle
18°
28
Partly cloudy
22°
29
Sunny
19°
30
Partly cloudy
21°
31
Patchy rain possible
20°

Temperatures trend during August in Northwest Territories

See the weather trend as well as the moving average line

August weather in Northwest Territories day by day

Click on a date for more information
July September
Date Weather Temperatures Rain UV More
1 Aug. Patchy rain possible
Patchy rain possible
 26° /17° 0.7 mm 0.6
2 Aug. Patchy rain possible
Patchy rain possible
 22° /16° 2 mm 0.6
3 Aug. Partly cloudy
Partly cloudy
 22° /14° 0 mm 0
4 Aug. Partly cloudy
Partly cloudy
 23° /14° 0 mm 0.1
5 Aug. Patchy rain possible
Patchy rain possible
 22° /15° 0.2 mm 0
6 Aug. Sunny
Sunny
 23° /13° 0 mm 5
7 Aug. Sunny
Sunny
 22° /14° 0 mm 5
8 Aug. Sunny
Sunny
 21° /13° 0 mm 5
9 Aug. Patchy rain possible
Patchy rain possible
 19° /13° 0.4 mm 4
10 Aug. Patchy rain possible
Patchy rain possible
 13° /9° 0.3 mm 3
11 Aug. Sunny
Sunny
 17° /7° 0 mm 4
12 Aug. Partly cloudy
Partly cloudy
 18° /9° 0 mm 4
13 Aug. Patchy rain possible
Patchy rain possible
 19° /12° 0.9 mm 4
14 Aug. Partly cloudy
Partly cloudy
 16° /10° 0 mm 4
15 Aug. Partly cloudy
Partly cloudy
 16° /8° 0.8 mm 4
16 Aug. Cloudy
Cloudy
 19° /10° 0.4 mm 5
17 Aug. Patchy rain possible
Patchy rain possible
 19° /10° 0.5 mm 5
18 Aug. Patchy rain possible
Patchy rain possible
 18° /9° 0.6 mm 5
19 Aug. Moderate rain at times
Moderate rain at times
 19° /10° 1.5 mm 5
20 Aug. Overcast
Overcast
 20° /10° 0.1 mm 5
21 Aug. Overcast
Overcast
 15° /9° 0.1 mm 4
22 Aug. Overcast
Overcast
 17° /10° 0.1 mm 4
23 Aug. Cloudy
Cloudy
 21° /11° 0.1 mm 5
24 Aug. Cloudy
Cloudy
 19° /11° 0 mm 5
25 Aug. Partly cloudy
Partly cloudy
 22° /10° 0 mm 6
26 Aug. Patchy light drizzle
Patchy light drizzle
 19° /11° 0.5 mm 4
27 Aug. Light drizzle
Light drizzle
 18° /10° 0.9 mm 5
28 Aug. Partly cloudy
Partly cloudy
 22° /9° 0.5 mm 5
29 Aug. Sunny
Sunny
 19° /10° 0 mm 5
30 Aug. Partly cloudy
Partly cloudy
 21° /10° 0.1 mm 6
31 Aug. Patchy rain possible
Patchy rain possible
 20° /11° 0.3 mm 5
Next
Important Notice
Our weather forecast for Northwest Territories in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Northwest Territories forecast closer to your planned date for the most up-to-date weather information.
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Northwest Territories in August - FAQ

What are the expected maximum and minimum temperatures in Northwest Territories during August?
Enjoy moderate daytime temperatures of up to 22° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Northwest Territories during August?
In August, Northwest Territories can expect light to moderate rainfall, totaling 32.1 mm across approximately 3 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Northwest Territories during August?
The average wind speed in Northwest Territories during August is 22 km/h, suggesting breezy to windy conditions, depending on your activities.

August rainfall patterns in Northwest Territories

Explore the daily rainfall trends and prepare for Northwest Territoriess August weather 💧

UV exposure in Northwest Territories during August

Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
Provinces in Northwest Territories
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North Slave Region
Top locations in Northwest Territories
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Yellowknife
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Location coordinates Where is Northwest Territories?

Get accurate weather forecasts for Northwest Territories, located at latitude 62.454 and longitude -114.372. Stay updated with localized weather information tailored for Northwest Territories.

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