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Yellowknife, NT

Current Conditions

Partly Cloudy

Partly Cloudy

5°C41°F

Wind:
NNW 4 km/h
NNW 2 mph
More details
Temperature:
4.7°C
40.5° F
Pressure:
101.5 kPa
30.0 inches
Dew point:
3.0°C
37.4°F
Visibility:
24 km
15 miles
Humidity:
89%
Date:
8:00 PM MDT Sunday 25 September 2022
Observed at:
Yellowknife Airport
Past 24 hour ConditionsPast 24 hour Conditions
Weather Radar
Satellite
Lightning
Alerts
Jet Stream
Hourly Forecast
Air Quality
Historical Weather

ForecastForecast issued: 4:00 PM MDT Sunday 25 September 2022

Detailed ForecastForecast issued: 4:00 PM MDT Sunday 25 September 2022

A few clouds
Tonight
1°C34°F
A few clouds. Fog patches developing overnight. Wind southeast 20 km/h becoming light early this evening. Low plus 1.
A mix of sun and cloud
Mon, 26 Sep
11°C52°F
A mix of sun and cloud. Becoming cloudy in the afternoon. Fog patches dissipating in the morning. Wind becoming southeast 20 km/h gusting to 40 in the afternoon. High 11. UV index 2 or low.
Night:  Cloudy. Becoming partly cloudy after midnight. Wind southeast 30 km/h gusting to 50. Temperature steady near 11.
Sunny
Tue, 27 Sep
18°C64°F
Sunny. High 18.
Night:  Clear. Low 8.
Cloudy
Wed, 28 Sep
12°C54°F
Cloudy. High 12.
Night:  Clearing. Low zero.
Sunny
Thu, 29 Sep
8°C46°F
Sunny. High 8.
Night:  Cloudy periods. Low plus 5.
Cloudy
Fri, 30 Sep
10°C50°F
Cloudy. High 10.
Night:  Cloudy. Low 6.
Cloudy
Sat, 1 Oct
11°C52°F
Cloudy. High 11.
Normals:
Max 7°C.45°F. Min 1°C.34°F.
Sunrise:
7:28 MDT
Sunset:
19:29 MDT

Averages and extremes

20 September
Average high
  • 9.0°C48.2°F
Average low
  • 2.7°C36.9°F
Highest temperature (1942-2012)
  • 22.0°C71.6°F
  • 1982
Lowest temperature (1942-2012)
  • -4.9°C23.2°F
  • 1989
Greatest precipitation (1942-2012)
  • 10.2 mm0.4 inches
  • 1991
Greatest rainfall (1942-2012)
  • 10.2 mm0.4 inches
  • 1991
Greatest snowfall (1942-2012)
  • 1.8 cm0.71 inches
  • 1992
Most snow on the ground (1955-2006)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 37 %

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

21 September
Average high
  • 8.7°C47.7°F
Average low
  • 2.5°C36.5°F
Highest temperature (1942-2012)
  • 18.9°C66.0°F
  • 1975
Lowest temperature (1942-2012)
  • -7.2°C19.0°F
  • 1947
Greatest precipitation (1942-2012)
  • 8.7 mm0.34 inches
  • 1981
Greatest rainfall (1942-2012)
  • 8.7 mm0.34 inches
  • 1981
Greatest snowfall (1942-2012)
  • 0.4 cm0.16 inches
  • 1980
Most snow on the ground (1955-2006)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 37 %

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

22 September
Average high
  • 8.4°C47.1°F
Average low
  • 2.3°C36.1°F
Highest temperature (1942-2012)
  • 17.8°C64.0°F
  • 2011
Lowest temperature (1942-2012)
  • -5.0°C23.0°F
  • 1965
Greatest precipitation (1942-2012)
  • 15.6 mm0.61 inches
  • 2008
Greatest rainfall (1942-2012)
  • 15.6 mm0.61 inches
  • 2008
Greatest snowfall (1942-2012)
  • 0.8 cm0.31 inches
  • 1989
Most snow on the ground (1955-2006)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 37 %

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

23 September
Average high
  • 8.1°C46.6°F
Average low
  • 2.0°C35.6°F
Highest temperature (1942-2012)
  • 19.4°C66.9°F
  • 1950
Lowest temperature (1942-2012)
  • -7.2°C19.0°F
  • 1947
Greatest precipitation (1942-2012)
  • 38.8 mm1.53 inches
  • 2008
Greatest rainfall (1942-2012)
  • 37.6 mm1.48 inches
  • 2008
Greatest snowfall (1942-2012)
  • 2.0 cm0.79 inches
  • 2010
Most snow on the ground (1955-2010)
  • 1.0 cm0.39 inches
  • 2010
Monthly frequency of precipitation
  • 37 %

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

24 September
Average high
  • 7.8°C46.0°F
Average low
  • 1.8°C35.2°F
Highest temperature (1942-2012)
  • 19.6°C67.3°F
  • 1997
Lowest temperature (1942-2012)
  • -6.7°C19.9°F
  • 1965
Greatest precipitation (1942-2012)
  • 11.0 mm0.43 inches
  • 1996
Greatest rainfall (1942-2012)
  • 11.0 mm0.43 inches
  • 1996
Greatest snowfall (1942-2012)
  • 7.6 cm2.99 inches
  • 1974
Most snow on the ground (1955-2010)
  • 0.0 cm0.0 inches
Monthly frequency of precipitation
  • 37 %

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

25 September
Average high
  • 7.6°C45.7°F
Average low
  • 1.6°C34.9°F
Highest temperature (1942-2012)
  • 20.6°C69.1°F
  • 1995
Lowest temperature (1942-2012)
  • -7.8°C18.0°F
  • 1965
Greatest precipitation (1942-2012)
  • 5.8 mm0.23 inches
  • 1985
Greatest rainfall (1942-2012)
  • 5.0 mm0.2 inches
  • 2010
Greatest snowfall (1942-2012)
  • 4.4 cm1.73 inches
  • 1985
Most snow on the ground (1955-2008)
  • 8.0 cm3.15 inches
  • 1974
Monthly frequency of precipitation
  • 37 %

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

26 September
Average high
  • 7.3°C45.1°F
Average low
  • 1.4°C34.5°F
Highest temperature (1942-2012)
  • 20.8°C69.4°F
  • 2001
Lowest temperature (1942-2012)
  • -7.2°C19.0°F
  • 1945
Greatest precipitation (1942-2012)
  • 14.0 mm0.55 inches
  • 1993
Greatest rainfall (1942-2012)
  • 13.6 mm0.54 inches
  • 1993
Greatest snowfall (1942-2012)
  • 5.1 cm2.01 inches
  • 1956
Most snow on the ground (1955-2006)
  • 5.0 cm1.97 inches
  • 1974
Monthly frequency of precipitation
  • 37 %

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

27 September
Average high
  • 7.0°C44.6°F
Average low
  • 1.2°C34.2°F
Highest temperature (1942-2012)
  • 17.7°C63.9°F
  • 2001
Lowest temperature (1942-2012)
  • -8.3°C17.1°F
  • 1974
Greatest precipitation (1942-2012)
  • 13.4 mm0.53 inches
  • 1983
Greatest rainfall (1942-2012)
  • 9.6 mm0.38 inches
  • 2001
Greatest snowfall (1942-2012)
  • 14.4 cm5.67 inches
  • 1983
Most snow on the ground (1955-2006)
  • 5.0 cm1.97 inches
  • 1956
Monthly frequency of precipitation
  • 37 %

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

28 September
Average high
  • 6.7°C44.1°F
Average low
  • 1.0°C33.8°F
Highest temperature (1942-2012)
  • 16.4°C61.5°F
  • 2012
Lowest temperature (1942-2012)
  • -7.3°C18.9°F
  • 1983
Greatest precipitation (1942-2012)
  • 15.2 mm0.6 inches
  • 1961
Greatest rainfall (1942-2012)
  • 8.6 mm0.34 inches
  • 1991
Greatest snowfall (1942-2012)
  • 15.2 cm5.98 inches
  • 1961
Most snow on the ground (1955-2006)
  • 10.0 cm3.94 inches
  • 1983
Monthly frequency of precipitation
  • 37 %

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

29 September
Average high
  • 6.4°C43.5°F
Average low
  • 0.8°C33.4°F
Highest temperature (1942-2012)
  • 16.0°C60.8°F
  • 1977
Lowest temperature (1942-2012)
  • -9.7°C14.5°F
  • 1983
Greatest precipitation (1942-2012)
  • 24.0 mm0.94 inches
  • 1997
Greatest rainfall (1942-2012)
  • 19.0 mm0.75 inches
  • 1997
Greatest snowfall (1942-2012)
  • 10.0 cm3.94 inches
  • 2004
Most snow on the ground (1955-2007)
  • 15.0 cm5.91 inches
  • 1961
Monthly frequency of precipitation
  • 37 %

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

30 September
Average high
  • 6.1°C43.0°F
Average low
  • 0.6°C33.1°F
Highest temperature (1942-2012)
  • 15.7°C60.3°F
  • 1977
Lowest temperature (1942-2012)
  • -7.8°C18.0°F
  • 1959
Greatest precipitation (1942-2012)
  • 15.4 mm0.61 inches
  • 1987
Greatest rainfall (1942-2012)
  • 15.4 mm0.61 inches
  • 1987
Greatest snowfall (1942-2012)
  • 5.8 cm2.28 inches
  • 1980
Most snow on the ground (1955-2007)
  • 10.0 cm3.94 inches
  • 2004
Monthly frequency of precipitation
  • 37 %

Note that more recent Averages and Extremes information for this location may be available. Please visit the Historical Climate Data's Almanac Averages and Extremes page.

Yesterday's Data
Max:
8.4 °C47.1 °F
Min:
-0.6 °C30.9 °F
Total Precipitation:
0.0 mm0.00 in

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