Weather archive in Yellowknife (airport)
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| Date / Local time | T | Po | P | Pa | U | DD | Ff | ff10 | ff3 | N | WW | W1 | W2 | Tn | Tx | Cl | Nh | H | Cm | Ch | VV | Td | RRR | tR | E | Tg | E' | sss | |
| 2025 December 8, Monday | 05 | -27.9 -18 | 745.9 29.37 994.45 994.45 | 767.0 30.2 1022.58 1022.58 | -0.4 -0.02 -0.53 -0.53 | 75 | Wind blowing from the north-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Continuous fall of snowflakes, slight at time of observation. | Snow and/or other types of solid precipitation | Snow and/or other types of solid precipitation | -30.8 -23 | -27.8 -18 | Stratocumulus other than Stratocumulus cumulogenitus. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 1500-2000 4921-6562 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 9.0 5.6 | -30.9 -24 | Trace of precipitation Trace of precipitation | 6 | Uneven layer of loose dry snow covering ground completely. | 22 8.7 | ||||
04 | -28.1 -19 | 746.2 29.38 994.85 994.85 | 767.3 30.21 1022.98 1022.98 | 75 | -31.1 -24 | ||||||||||||||||||||||||
03 | -28.5 -19 | 746.4 29.39 995.12 995.12 | 767.5 30.22 1023.25 1023.25 | 75 | -31.6 -25 | ||||||||||||||||||||||||
02 | -29.1 -20 | 746.3 29.38 994.99 994.99 | 767.4 30.21 1023.12 1023.12 | -0.3 -0.01 -0.4 -0.4 | 75 | Wind blowing from the north | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 1500-2000 4921-6562 | 24.0 14.9 | -32.2 -26 | ||||||||||||||||||
01 | -29.1 -20 | 746.5 29.39 995.25 995.25 | 767.6 30.22 1023.38 1023.38 | 75 | -32.2 -26 | ||||||||||||||||||||||||
00 | -29.2 -21 | 746.5 29.39 995.25 995.25 | 767.6 30.22 1023.38 1023.38 | 74 | -32.3 -26 | ||||||||||||||||||||||||
| December 7, Sunday | 23 | -29.7 -21 | 746.6 29.39 995.39 995.39 | 767.7 30.22 1023.52 1023.52 | -0.7 -0.03 -0.93 -0.93 | 74 | Wind blowing from the north | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 60%. 6/10. 5 oktas | Continuous fall of snowflakes, slight at time of observation. | Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period. | Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period. | -30.8 -23 | -27.8 -18 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 60%. 6/10. 5 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 24.0 14.9 | -32.8 -27 | Trace of precipitation Trace of precipitation | 6 | Uneven layer of loose dry snow covering ground completely. | 22 8.7 | ||||
22 | -29.7 -21 | 747.1 29.41 996.05 996.05 | 768.1 30.24 1024.05 1024.05 | 74 | -32.8 -27 | ||||||||||||||||||||||||
21 | -29.7 -21 | 747.1 29.41 996.05 996.05 | 768.2 30.24 1024.18 1024.18 | 74 | -32.8 -27 | ||||||||||||||||||||||||
20 | -29.6 -21 | 747.3 29.42 996.32 996.32 | 768.4 30.25 1024.45 1024.45 | -0.3 -0.01 -0.4 -0.4 | 74 | Wind blowing from the north | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 24.0 14.9 | -32.7 -27 | ||||||||||||||||||
19 | -29.3 -21 | 747.4 29.43 996.45 996.45 | 768.5 30.26 1024.58 1024.58 | 74 | -32.4 -26 | ||||||||||||||||||||||||
18 | -29.8 -22 | 747.7 29.44 996.85 996.85 | 768.8 30.27 1024.98 1024.98 | 74 | -32.9 -27 | ||||||||||||||||||||||||
17 | -30.8 -23 | 747.6 29.43 996.72 996.72 | 768.7 30.26 1024.85 1024.85 | -1.1 -0.04 -1.47 -1.47 | 73 | Wind blowing from the north | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | -30.8 -23 | -28.1 -19 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | no clouds no clouds no clouds | 2500 or more, or no clouds. 8202 or more, or no clouds. | No Altocumulus, Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 24.0 14.9 | -34.0 -29 | No precipitation No precipitation | 6 | ||||||||||
16 | -30.5 -23 | 748.0 29.45 997.25 997.25 | 769.2 30.28 1025.52 1025.52 | 73 | -33.7 -29 | ||||||||||||||||||||||||
15 | -30.0 -22 | 748.3 29.46 997.65 997.65 | 769.5 30.3 1025.92 1025.92 | 74 | -33.1 -28 | ||||||||||||||||||||||||
14 | -29.9 -22 | 748.7 29.48 998.18 998.18 | 769.9 30.31 1026.45 1026.45 | -0.5 -0.02 -0.67 -0.67 | 74 | Wind blowing from the north-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 2000-2500 6562-8202 | 24.0 14.9 | -33.0 -27 | ||||||||||||||||||
13 | -30.0 -22 | 748.8 29.48 998.32 998.32 | 769.9 30.31 1026.45 1026.45 | 74 | -33.1 -28 | ||||||||||||||||||||||||
12 | -29.5 -21 | 749.0 29.49 998.58 998.58 | 770.2 30.32 1026.85 1026.85 | 74 | -32.6 -27 | ||||||||||||||||||||||||
11 | -29.4 -21 | 749.2 29.5 998.85 998.85 | 770.3 30.33 1026.98 1026.98 | 0.2 0.01 0.27 0.27 | 74 | Wind blowing from the north-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Continuous fall of snowflakes, slight at time of observation. | Snow and/or other types of solid precipitation | Snow and/or other types of solid precipitation | -27.8 -18 | Stratocumulus other than Stratocumulus cumulogenitus. | 50%. 5/10. 4 oktas | 1500-2000 4921-6562 | No Altocumulus, Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 16.0 9.9 | -32.5 -27 | Trace of precipitation Trace of precipitation | 6 | Uneven layer of loose dry snow covering ground completely. | 28 11 | ||||||
10 | -29.0 -20 | 749.0 29.49 998.58 998.58 | 770.2 30.32 1026.85 1026.85 | 75 | -32.0 -26 | ||||||||||||||||||||||||
09 | -28.3 -19 | 749.1 29.49 998.72 998.72 | 770.2 30.32 1026.85 1026.85 | 75 | -31.3 -24 | ||||||||||||||||||||||||
08 | -28.1 -19 | 749.0 29.49 998.58 998.58 | 770.2 30.32 1026.85 1026.85 | -0.1 -0 -0.13 -0.13 | 75 | Wind blowing from the north-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 16.0 9.9 | -31.1 -24 | ||||||||||||||||||
07 | -28.3 -19 | 749.1 29.49 998.72 998.72 | 770.3 30.33 1026.98 1026.98 | 76 | -31.2 -24 | ||||||||||||||||||||||||
06 | -28.4 -19 | 749.4 29.5 999.12 999.12 | 770.6 30.34 1027.38 1027.38 | 75 | -31.4 -25 | ||||||||||||||||||||||||
05 | -28.3 -19 | 749.1 29.49 998.72 998.72 | 770.3 30.33 1026.98 1026.98 | 0.2 0.01 0.27 0.27 | 75 | Wind blowing from the north-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Continuous fall of snowflakes, slight at time of observation. | Snow and/or other types of solid precipitation | Snow and/or other types of solid precipitation | -33.2 -28 | -28.3 -19 | Stratocumulus other than Stratocumulus cumulogenitus. | 50%. 5/10. 4 oktas | 1500-2000 4921-6562 | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 16.0 9.9 | -31.3 -24 | Trace of precipitation Trace of precipitation | 6 | Uneven layer of loose dry snow covering ground completely. | 28 11 | |||||