Measurements:
°C
°F
Yellowknife
-12°F
W 5 mph
Feels like: -24°F
Precip: 0%
World Resorts Canada Yellowknife Weather August Weather in Yellowknife

Yellowknife Weather: August

Average Day Temperature: 65.3°F
Average Night Temperature: 54.7°F
Sea Water Temperature: 61.5°F
Number of Sunny Days: 12 days
Sunshine Hours: 14.4 - 17.4 hours
Number of Rainy Days: 1 day
Precipitation Totals: 0.6 in

Air Temperature in August, °F

Select Year: 2024 2023 2022

The highest day temperature in August 2024 was 85°F. The lowest night temperature was 46°F. The average values for day and night temperatures during August were 65.1°F и 53.5°F respectivly.

Yellowknife Water Sea Temperature in August, °F

Select Year: 2024 2023 2022

The average sea surface temperature in August 2024 for Yellowknife was 60.2°F. The maximum and minimum values were 58.0°F and 62.4°F respectively.

Sunny, Cloudy and Gloomy days

You can expect various weather conditions during August. Be ready for sunny, cloudy or even gloomy days.

Precipitation Totals in August, in

Precipitation total in August for Yellowknife is 0.6 in. This value is relatively stable throughout the year.

Wind Speed in August, mph

The average wind speed in August is 8.9 mph.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Yellowknife in August is 9.2 hours.

Best Time to Visit Yellowknife
The most sunny months:
July 14 days
August 12 days
June 12 days
The most warm months:
July 70.3 °F
August 65.3 °F
June 62.7 °F
Warmest sea temperature:
August 61.4 °F
July 59.5 °F
September 54.3 °F
The most cold months:
January -16.2 °F
February -16.0 °F
December -13.5 °F
The most rainy months:
June 1 day
August 1 day
July 1 day
The most windy months:
October 10 mph
May 9 mph
September 9 mph

Yellowknife on the Weather Map

Canada Resorts:
NAME
Barrie +28
Halifax +30
Moncton +26
Montreal +12
Niagara Falls +26
Ottawa +16
Quebec +10
Saint John +30
St. John's +32
Tofino +44
Toronto +30
Vancouver +40
Victoria +46
Winnipeg +30
Yellowknife -12
24 Hours Weather Forecast
Yellowknife
Local time: 09:59
26 dec, thursday
1200 -8°F
W
6 mph
1500 -4°F
SW
7 mph
1800 0°F
W
7 mph
2100 4°F
W
7 mph
27 dec, friday
0000 6°F
W
7 mph
0300 10°F
W
9 mph
0600 10°F
W
8 mph
0900 4°F
W
7 mph