Weather archive in Fort Simpson Island (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 February 7, Friday | 05 | -21.2 -6 | 751.5 29.59 1001.92 1001.92 | 768.4 30.25 1024.45 1024.45 | -1.5 -0.06 -2 -2 | 82 | Wind blowing from the south-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 20–30%. 2/10–3/10. 2 oktas | -25.7 -14 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | no clouds no clouds no clouds | 2500 or more, or no clouds. 8202 or more, or no clouds. | Altocumulus translucidus at a single level. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 24.0 14.9 | -23.5 -10 | No precipitation No precipitation | 6 | Even layer of compact or wet snow covering ground completely. | 50 19.7 | ||||||||
04 | -24.8 -13 | 752.0 29.61 1002.58 1002.58 | 769.0 30.28 1025.25 1025.25 | 78 | -27.5 -18 | ||||||||||||||||||||||||
03 | -23.2 -10 | 752.4 29.62 1003.12 1003.12 | 769.3 30.29 1025.65 1025.65 | 82 | -25.5 -14 | ||||||||||||||||||||||||
02 | -23.2 -10 | 753.0 29.65 1003.92 1003.92 | 769.9 30.31 1026.45 1026.45 | -0.8 -0.03 -1.07 -1.07 | 81 | Calm, no wind | Calm | 20–30%. 2/10–3/10. 2 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 24.0 14.9 | -25.6 -14 | ||||||||||||||||||
01 | -22.5 -9 | 753.3 29.66 1004.32 1004.32 | 770.2 30.32 1026.85 1026.85 | 81 | -24.9 -13 | ||||||||||||||||||||||||
00 | -18.3 -1 | 753.6 29.67 1004.72 1004.72 | 770.5 30.33 1027.25 1027.25 | 78 | -21.2 -6 | ||||||||||||||||||||||||
| February 6, Thursday | 23 | -15.4 4 | 753.8 29.68 1004.98 1004.98 | 770.8 30.35 1027.65 1027.65 | -0.5 -0.02 -0.67 -0.67 | 69 | Wind blowing from the north-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 100%. 10/10. 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. | 24.0 14.9 | -19.9 -4 | No precipitation No precipitation | 6 | ||||||||||||
22 | -16.0 3 | 754.0 29.69 1005.25 1005.25 | 771.0 30.35 1027.92 1027.92 | 69 | -20.4 -5 | ||||||||||||||||||||||||
21 | -16.3 3 | 754.1 29.69 1005.38 1005.38 | 771.1 30.36 1028.05 1028.05 | 70 | -20.5 -5 | ||||||||||||||||||||||||
20 | -16.2 3 | 754.3 29.7 1005.65 1005.65 | 771.2 30.36 1028.18 1028.18 | 0.0 0 0 0 | 70 | 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 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 24.0 14.9 | -20.4 -5 | ||||||||||||||||||
19 | -16.3 3 | 754.3 29.7 1005.65 1005.65 | 771.2 30.36 1028.18 1028.18 | 70 | -20.6 -5 | ||||||||||||||||||||||||
18 | -15.7 4 | 754.1 29.69 1005.38 1005.38 | 771.0 30.35 1027.92 1027.92 | 70 | -20.0 -4 | ||||||||||||||||||||||||
17 | -15.7 4 | 754.3 29.7 1005.65 1005.65 | 771.1 30.36 1028.05 1028.05 | 0.0 0 0 0 | 69 | Calm, no wind | Calm | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 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 | -20.1 -4 | No precipitation No precipitation | 6 | Even layer of compact or wet snow covering ground completely. | 50 19.7 | ||||||||||
16 | -14.6 6 | 754.2 29.69 1005.52 1005.52 | 771.0 30.35 1027.92 1027.92 | 61 | -20.5 -5 | ||||||||||||||||||||||||
15 | -15.1 5 | 754.3 29.7 1005.65 1005.65 | 771.1 30.36 1028.05 1028.05 | 63 | -20.7 -5 | ||||||||||||||||||||||||
14 | -15.5 4 | 754.3 29.7 1005.65 1005.65 | 771.1 30.36 1028.05 1028.05 | 0.0 0 0 0 | 60 | Wind blowing from the west | 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 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 24.0 14.9 | -21.6 -7 | ||||||||||||||||||
13 | -16.2 3 | 754.4 29.7 1005.78 1005.78 | 771.1 30.36 1028.05 1028.05 | 61 | -22.1 -8 | ||||||||||||||||||||||||
12 | -17.1 1 | 754.4 29.7 1005.78 1005.78 | 771.1 30.36 1028.05 1028.05 | 59 | -23.3 -10 | ||||||||||||||||||||||||
11 | -20.4 -5 | 754.3 29.7 1005.65 1005.65 | 771.1 30.36 1028.05 1028.05 | 0.9 0.04 1.2 1.2 | 72 | Calm, no wind | Calm | 40%. 4/10. 3 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 20–30%. 2/10–3/10. 2 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | Altocumulus translucidus in bands, or one or more layers of Altocumulus translucidus or opacus, progressively invading the sky; these Altocumulus clouds generally thicken as a whole. | 24.0 14.9 | -24.2 -12 | No precipitation No precipitation | 6 | |||||||||||||
10 | -24.4 -12 | 754.2 29.69 1005.52 1005.52 | 771.0 30.35 1027.92 1027.92 | 78 | -27.1 -17 | ||||||||||||||||||||||||
09 | -23.3 -10 | 753.9 29.68 1005.12 1005.12 | 770.7 30.34 1027.52 1027.52 | 79 | -26.0 -15 | ||||||||||||||||||||||||
08 | -21.2 -6 | 753.4 29.66 1004.45 1004.45 | 770.2 30.32 1026.85 1026.85 | 75 | Wind blowing from the north-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 24.0 14.9 | -24.5 -12 | |||||||||||||||||||
07 | -18.8 -2 | 753.3 29.66 1004.32 1004.32 | 769.9 30.31 1026.45 1026.45 | 69 | -23.1 -10 | ||||||||||||||||||||||||