Weather archive in Yellowknife (airport)
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Weather statistics
| 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 April 20, Sunday | 19 | -5.8 22 | 746.6 29.39 995.39 995.39 | 766.6 30.18 1022.05 1022.05 | 63 | -11.8 11 | |||||||||||||||||||||||
18 | -3.2 26 | 746.8 29.4 995.65 995.65 | 766.8 30.19 1022.32 1022.32 | -0.6 -0.02 -0.8 -0.8 | 46 | Wind blowing from the west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | no clouds no clouds no clouds | -14.9 5 | -3.2 26 | 24.0 14.9 | -13.3 8 | No precipitation No precipitation | 6 | |||||||||||||||
17 | -3.6 26 | 747.1 29.41 996.05 996.05 | 767.1 30.2 1022.72 1022.72 | 48 | -13.1 8 | ||||||||||||||||||||||||
16 | -4.8 23 | 747.4 29.43 996.45 996.45 | 767.4 30.21 1023.12 1023.12 | 52 | -13.2 8 | ||||||||||||||||||||||||
15 | -5.8 22 | 747.4 29.43 996.45 996.45 | 767.5 30.22 1023.25 1023.25 | -0.3 -0.01 -0.4 -0.4 | 53 | Wind blowing from the west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | no clouds no clouds no clouds | 24.0 14.9 | -14.0 7 | |||||||||||||||||||
14 | -6.9 20 | 747.5 29.43 996.58 996.58 | 767.5 30.22 1023.25 1023.25 | 54 | -14.8 5 | ||||||||||||||||||||||||
13 | -7.2 19 | 747.7 29.44 996.85 996.85 | 767.7 30.22 1023.52 1023.52 | 57 | -14.3 6 | ||||||||||||||||||||||||
12 | -8.6 17 | 747.7 29.44 996.85 996.85 | 767.8 30.23 1023.65 1023.65 | 0.2 0.01 0.27 0.27 | 56 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | -14.9 5 | -8.1 17 | Stratocumulus other than Stratocumulus cumulogenitus. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 24.0 14.9 | -15.9 3 | No precipitation No precipitation | 6 | ||||||||||
10 | -10.4 13 | 747.7 29.44 996.85 996.85 | 767.7 30.22 1023.52 1023.52 | 61 | -16.6 2 | ||||||||||||||||||||||||
09 | -11.2 12 | 747.5 29.43 996.58 996.58 | 767.5 30.22 1023.25 1023.25 | 1.0 0.04 1.33 1.33 | 62 | Wind blowing from the north-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 20–30%. 2/10–3/10. 2 oktas | 600-1000 1968-3281 | 24.0 14.9 | -17.1 1 | ||||||||||||||||||
08 | -11.7 11 | 747.2 29.42 996.18 996.18 | 767.2 30.2 1022.85 1022.85 | 67 | -16.6 2 | ||||||||||||||||||||||||
07 | -13.3 8 | 747.0 29.41 995.92 995.92 | 766.9 30.19 1022.45 1022.45 | 77 | -16.5 2 | ||||||||||||||||||||||||
06 | -14.0 7 | 746.5 29.39 995.25 995.25 | 766.5 30.18 1021.92 1021.92 | 1.5 0.06 2 2 | 80 | Wind blowing from the north | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 40%. 4/10. 3 oktas | -14.2 6 | 3.8 39 | Stratocumulus other than Stratocumulus cumulogenitus. | 40%. 4/10. 3 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. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 24.0 14.9 | -16.8 2 | No precipitation No precipitation | 6 | Compact or wet snow (with or without ice) covering less than one-half of the ground. | 3 1.2 | ||||||||
05 | -13.8 7 | 746.1 29.37 994.72 994.72 | 766.0 30.16 1021.25 1021.25 | 78 | -16.9 2 | ||||||||||||||||||||||||
04 | -13.0 9 | 745.6 29.35 994.05 994.05 | 765.5 30.14 1020.58 1020.58 | 73 | -16.8 2 | ||||||||||||||||||||||||
03 | -11.9 11 | 745.0 29.33 993.25 993.25 | 764.9 30.11 1019.78 1019.78 | 1.8 0.07 2.4 2.4 | 70 | Wind blowing from the north-northwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 20–30%. 2/10–3/10. 2 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 24.0 14.9 | -16.4 2 | ||||||||||||||||||
02 | -11.0 12 | 744.5 29.31 992.59 992.59 | 764.3 30.09 1018.98 1018.98 | 67 | -15.9 3 | ||||||||||||||||||||||||
01 | -10.1 14 | 743.8 29.28 991.65 991.65 | 763.6 30.06 1018.05 1018.05 | 69 | -14.8 5 | ||||||||||||||||||||||||
00 | -8.8 16 | 743.2 29.26 990.85 990.85 | 762.9 30.04 1017.12 1017.12 | 2.1 0.08 2.8 2.8 | 70 | Wind blowing from the north-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | no clouds no clouds no clouds | -8.8 16 | 3.8 39 | 24.0 14.9 | -13.3 8 | No precipitation No precipitation | 6 | |||||||||||||||
| April 19, Saturday | 23 | -7.4 19 | 742.3 29.22 989.65 989.65 | 762.1 30 1016.05 1016.05 | 68 | -12.4 10 | |||||||||||||||||||||||
22 | -6.2 21 | 741.8 29.2 988.99 988.99 | 761.5 29.98 1015.25 1015.25 | 65 | -11.8 11 | ||||||||||||||||||||||||
21 | -4.8 23 | 741.1 29.18 988.05 988.05 | 760.8 29.95 1014.32 1014.32 | 2.1 0.08 2.8 2.8 | 58 | Wind blowing from the north-northwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 20–30%. 2/10–3/10. 2 oktas | 600-1000 1968-3281 | 24.0 14.9 | -11.8 11 | ||||||||||||||||||
20 | -3.5 26 | 740.5 29.15 987.25 987.25 | 760.0 29.92 1013.25 1013.25 | 61 | -10.1 14 | ||||||||||||||||||||||||
19 | -2.8 27 | 739.9 29.13 986.45 986.45 | 759.4 29.9 1012.45 1012.45 | 55 | -10.7 13 | ||||||||||||||||||||||||