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 | |
| 2026 July 27, Monday | 15 | 14.4 58 | 741.1 29.18 988.05 988.05 | 760.1 29.93 1013.38 1013.38 | -0.3 -0.01 -0.4 -0.4 | 75 | Wind blowing from the south-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 19.0 11.8 | 10.0 50 | |||||||||||||||||
12 | 14.1 57 | 741.4 29.19 988.45 988.45 | 760.5 29.94 1013.92 1013.92 | -0.2 -0.01 -0.27 -0.27 | 74 | Wind blowing from the south-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | 7.6 46 | 14.2 58 | 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 | 2000-2500 6562-8202 | 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 | 9.4 49 | No precipitation No precipitation | 6 | ||||||||||
09 | 12.8 55 | 741.6 29.2 988.72 988.72 | 760.6 29.94 1014.05 1014.05 | -0.4 -0.02 -0.53 -0.53 | 69 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 24.0 14.9 | 7.3 45 | ||||||||||||||||||
06 | 11.2 52 | 742.0 29.21 989.25 989.25 | 760.9 29.96 1014.45 1014.45 | 0.3 0.01 0.4 0.4 | 70 | Wind blowing from the east-southeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 7.6 46 | 17.5 64 | 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. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 24.0 14.9 | 5.8 42 | No precipitation No precipitation | 6 | ||||||||||
03 | 10.3 51 | 741.7 29.2 988.85 988.85 | 760.7 29.95 1014.18 1014.18 | -0.2 -0.01 -0.27 -0.27 | 68 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 60%. 6/10. 5 oktas | 2000-2500 6562-8202 | 24.0 14.9 | 4.6 40 | ||||||||||||||||||
00 | 10.2 50 | 741.9 29.21 989.12 989.12 | 760.9 29.96 1014.45 1014.45 | 0.4 0.02 0.53 0.53 | 67 | Wind blowing from the west-northwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 6.3 43 | 17.5 64 | 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 | 2000-2500 6562-8202 | 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 | 4.2 40 | No precipitation No precipitation | 6 | ||||||||||
| July 26, Sunday | 21 | 16.1 61 | 741.5 29.19 988.59 988.59 | 760.6 29.94 1014.05 1014.05 | -0.2 -0.01 -0.27 -0.27 | 40 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 50%. 5/10. 4 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 24.0 14.9 | 2.4 36 | |||||||||||||||||
18 | 16.9 62 | 741.7 29.2 988.85 988.85 | 760.7 29.95 1014.18 1014.18 | -0.3 -0.01 -0.4 -0.4 | 36 | Wind blowing from the west-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 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 | 6.3 43 | 17.5 64 | 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 spissatus, in patches or entangled sheaves, which usually do not increase and sometimes seem to be the remains of the upper part of a Cumulonimbus; or Cirrus castellanus or floccus. | 24.0 14.9 | 1.8 35 | No precipitation No precipitation | 6 | ||||||||||
15 | 16.1 61 | 742.0 29.21 989.25 989.25 | 761.1 29.96 1014.72 1014.72 | -0.2 -0.01 -0.27 -0.27 | 41 | 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 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 24.0 14.9 | 2.8 37 | ||||||||||||||||||
