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 January 21, Tuesday | 17 | -16.3 3 | 744.5 29.31 992.59 992.59 | 764.8 30.11 1019.65 1019.65 | 2.5 0.1 3.33 3.33 | 81 | Wind blowing from the north-west | 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 | Snow not falling as shower(s). Depth of newly fallen snow is 1 cm. 0.4 inches. | Snow and/or other types of solid precipitation | Cloud covering more than 1/2 of the sky throughout the appropriate period. | -20.0 -4 | -16.2 3 | Stratocumulus other than Stratocumulus cumulogenitus. | 50%. 5/10. 4 oktas | 600-1000 1968-3281 | 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 | -18.9 -2 | 0.5 0.02 | 6 | Even layer of compact or wet snow covering ground completely. | 50 19.7 | ||||
16 | -16.3 3 | 743.8 29.28 991.65 991.65 | 764.1 30.08 1018.72 1018.72 | 80 | -19.0 -2 | ||||||||||||||||||||||||
15 | -16.8 2 | 742.9 29.25 990.45 990.45 | 763.2 30.05 1017.52 1017.52 | 78 | -19.8 -4 | ||||||||||||||||||||||||
14 | -17.1 1 | 742.0 29.21 989.25 989.25 | 762.4 30.02 1016.45 1016.45 | 2.7 0.11 3.6 3.6 | 77 | Wind blowing from the north-west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 9.0 5.6 | -20.2 -4 | ||||||||||||||||||
13 | -17.9 -0 | 741.1 29.18 988.05 988.05 | 761.4 29.98 1015.12 1015.12 | 74 | -21.4 -7 | ||||||||||||||||||||||||
12 | -18.7 -2 | 740.2 29.14 986.85 986.85 | 760.6 29.94 1014.05 1014.05 | 75 | -22.0 -8 | ||||||||||||||||||||||||
11 | -19.3 -3 | 739.3 29.11 985.65 985.65 | 759.6 29.91 1012.72 1012.72 | 3.2 0.13 4.27 4.27 | 76 | Wind blowing from the north-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | State of sky on the whole unchanged. | Snow and/or other types of solid precipitation | Snow and/or other types of solid precipitation | -20.6 -5 | -18.5 -1 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 70 – 80%. 7/10 – 8/10. 6 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. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 24.0 14.9 | -22.5 -9 | Trace of precipitation Trace of precipitation | 6 | Uneven layer of loose dry snow covering ground completely. | 50 19.7 | |||||
10 | -19.8 -4 | 738.1 29.06 984.05 984.05 | 758.3 29.85 1010.98 1010.98 | 76 | -23.0 -9 | ||||||||||||||||||||||||
09 | -19.9 -4 | 737.2 29.02 982.85 982.85 | 757.4 29.82 1009.78 1009.78 | 77 | -22.9 -9 | ||||||||||||||||||||||||
08 | -19.8 -4 | 736.1 28.98 981.39 981.39 | 756.4 29.78 1008.45 1008.45 | 2.5 0.1 3.33 3.33 | 78 | Wind blowing from the north-northwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 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 | 600-1000 1968-3281 | 24.0 14.9 | -22.7 -9 | ||||||||||||||||||
07 | -19.5 -3 | 735.1 28.94 980.05 980.05 | 755.3 29.74 1006.98 1006.98 | 77 | -22.5 -9 | ||||||||||||||||||||||||
06 | -19.3 -3 | 734.3 28.91 978.99 978.99 | 754.5 29.7 1005.92 1005.92 | 79 | -22.1 -8 | ||||||||||||||||||||||||
05 | -18.9 -2 | 733.6 28.88 978.05 978.05 | 753.7 29.67 1004.85 1004.85 | 1.5 0.06 2 2 | 79 | Wind blowing from the north | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | Continuous fall of snowflakes, slight at time of observation. Depth of newly fallen snow is 1 cm. 0.4 inches. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | -19.3 -3 | -18.6 -1 | Stratocumulus other than Stratocumulus cumulogenitus. | 60%. 6/10. 5 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. | 24.0 14.9 | -21.6 -7 | 0.4 0.02 | 6 | Uneven layer of loose dry snow covering ground completely. | 50 19.7 | ||||||
04 | -18.7 -2 | 732.9 28.85 977.12 977.12 | 753.0 29.65 1003.92 1003.92 | 82 | -21.1 -6 | ||||||||||||||||||||||||
03 | -18.7 -2 | 732.4 28.83 976.45 976.45 | 752.5 29.63 1003.25 1003.25 | 79 | -21.4 -7 | ||||||||||||||||||||||||
02 | -18.6 -1 | 732.1 28.82 976.05 976.05 | 752.2 29.61 1002.85 1002.85 | 0.4 0.02 0.53 0.53 | 81 | Wind blowing from the north | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 4.8 3.0 | -21.1 -6 | ||||||||||||||||||
01 | -18.6 -1 | 731.7 28.81 975.52 975.52 | 751.8 29.6 1002.32 1002.32 | 81 | -21.1 -6 | ||||||||||||||||||||||||
00 | -19.0 -2 | 731.6 28.8 975.39 975.39 | 751.7 29.59 1002.18 1002.18 | 81 | -21.5 -7 | ||||||||||||||||||||||||
| January 20, Monday | 23 | -19.1 -2 | 731.7 28.81 975.52 975.52 | 751.8 29.6 1002.32 1002.32 | -0.1 -0 -0.13 -0.13 | 81 | Wind blowing from the north | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | -18.6 -1 | Stratocumulus other than Stratocumulus cumulogenitus. | 60%. 6/10. 5 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. | 24.0 14.9 | -21.6 -7 | No precipitation No precipitation | 6 | |||||||||||
22 | -19.1 -2 | 731.5 28.8 975.25 975.25 | 751.6 29.59 1002.05 1002.05 | 81 | -21.6 -7 | ||||||||||||||||||||||||
21 | -19.2 -3 | 731.9 28.81 975.79 975.79 | 752.1 29.61 1002.72 1002.72 | 81 | -21.7 -7 | ||||||||||||||||||||||||
20 | -19.2 -3 | 731.8 28.81 975.65 975.65 | 752.0 29.61 1002.58 1002.58 | -1.4 -0.06 -1.87 -1.87 | 81 | Wind blowing from the east-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 24.0 14.9 | -21.7 -7 | ||||||||||||||||||
19 | -19.1 -2 | 732.1 28.82 976.05 976.05 | 752.3 29.62 1002.98 1002.98 | 81 | -21.5 -7 | ||||||||||||||||||||||||
18 | -19.1 -2 | 732.6 28.84 976.72 976.72 | 752.8 29.64 1003.65 1003.65 | 81 | -21.6 -7 | ||||||||||||||||||||||||
17 | -18.9 -2 | 733.2 28.87 977.52 977.52 | 753.4 29.66 1004.45 1004.45 | -1.6 -0.06 -2.13 -2.13 | 81 | Wind blowing from the east-southeast | 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 | -26.9 -16 | -18.6 -1 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 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. | 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 | -21.4 -7 | No precipitation No precipitation | 6 | ||||||||||