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 | |
| 2024 December 23, Monday | 05 | -19.4 -3 | 733.1 28.86 977.39 977.39 | 749.6 29.51 999.38 999.38 | 81 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 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 | -19.4 -3 | Stratus fractus or Cumulus fractus of bad weather, or both (pannus), usually below Altostratus or Nimbostratus. | 100%. 10/10. 8 oktas | 100-200 328-656 | 0.8 0.5 | -21.9 -7 | Trace of precipitation Trace of precipitation | 6 | Loose dry snow covering less than one-half of the ground. | 50 19.7 | ||||||||
04 | -19.4 -3 | 733.3 28.87 977.65 977.65 | 749.8 29.52 999.65 999.65 | 81 | -21.8 -7 | ||||||||||||||||||||||||
01 | -20.0 -4 | 733.3 28.87 977.65 977.65 | 749.8 29.52 999.65 999.65 | 81 | -22.5 -9 | ||||||||||||||||||||||||
00 | -20.1 -4 | 733.5 28.88 977.92 977.92 | 750.1 29.53 1000.05 1000.05 | 81 | -22.6 -9 | ||||||||||||||||||||||||
| December 22, Sunday | 23 | -20.7 -5 | 733.9 28.89 978.45 978.45 | 750.5 29.55 1000.58 1000.58 | -0.5 -0.02 -0.67 -0.67 | 80 | Calm, no wind | Calm | 100%. 10/10. 8 oktas | Continuous fall of snowflakes, slight at time of observation. | Snow and/or other types of solid precipitation | 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. | -23.0 -9 | -19.5 -3 | Stratus fractus or Cumulus fractus of bad weather, or both (pannus), usually below Altostratus or Nimbostratus. | 100%. 10/10. 8 oktas | 50-100 164-328 | 24.0 14.9 | -23.3 -10 | Trace of precipitation Trace of precipitation | 6 | Loose dry snow covering less than one-half of the ground. | 50 19.7 | ||||||
22 | -20.9 -6 | 734.2 28.91 978.85 978.85 | 750.7 29.56 1000.85 1000.85 | 80 | -23.5 -10 | ||||||||||||||||||||||||
21 | -20.6 -5 | 734.1 28.9 978.72 978.72 | 750.7 29.56 1000.85 1000.85 | 80 | -23.2 -10 | ||||||||||||||||||||||||
20 | -21.4 -7 | 734.4 28.91 979.12 979.12 | 751.0 29.57 1001.25 1001.25 | -1.6 -0.06 -2.13 -2.13 | 80 | Calm, no wind | Calm | 40%. 4/10. 3 oktas | 200-300 656-984 | 24.0 14.9 | -24.0 -11 | ||||||||||||||||||
19 | -22.8 -9 | 735.1 28.94 980.05 980.05 | 751.8 29.6 1002.32 1002.32 | 78 | -25.6 -14 | ||||||||||||||||||||||||
18 | -22.2 -8 | 735.7 28.96 980.85 980.85 | 752.3 29.62 1002.98 1002.98 | 78 | -25.0 -13 | ||||||||||||||||||||||||
17 | -20.2 -4 | 736.0 28.98 981.25 981.25 | 752.7 29.63 1003.52 1003.52 | -1.2 -0.05 -1.6 -1.6 | 81 | Wind blowing from the east-southeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 60%. 6/10. 5 oktas | Clouds generally dissolving or becoming less developed. | Snow and/or other types of solid precipitation | Snow and/or other types of solid precipitation | -22.4 -8 | -19.5 -3 | Stratus nebulosus or Stratus fractus other than of bad weather, or both. | 100%. 10/10. 8 oktas | 100-200 328-656 | 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 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 | -22.6 -9 | Trace of precipitation Trace of precipitation | 6 | Even layer of loose dry snow covering ground completely. | 46 18.1 | |||||
16 | -20.7 -5 | 736.3 28.99 981.65 981.65 | 753.0 29.65 1003.92 1003.92 | 80 | -23.2 -10 | ||||||||||||||||||||||||
15 | -20.0 -4 | 736.6 29 982.05 982.05 | 753.3 29.66 1004.32 1004.32 | 81 | -22.5 -9 | ||||||||||||||||||||||||
14 | -19.5 -3 | 737.2 29.02 982.85 982.85 | 753.8 29.68 1004.98 1004.98 | -2.0 -0.08 -2.67 -2.67 | 81 | Calm, no wind | Calm | 70 – 80%. 7/10 – 8/10. 6 oktas | 200-300 656-984 | 24.0 14.9 | -22.0 -8 | ||||||||||||||||||
13 | -20.0 -4 | 737.8 29.05 983.65 983.65 | 754.6 29.71 1006.05 1006.05 | 80 | -22.6 -9 | ||||||||||||||||||||||||
12 | -20.6 -5 | 738.5 29.07 984.59 984.59 | 755.2 29.73 1006.85 1006.85 | 80 | -23.2 -10 | ||||||||||||||||||||||||
11 | -20.8 -5 | 739.2 29.1 985.52 985.52 | 755.9 29.76 1007.78 1007.78 | -1.2 -0.05 -1.6 -1.6 | 80 | Calm, no wind | Calm | 100%. 10/10. 8 oktas | State of sky on the whole unchanged. | Snow and/or other types of solid precipitation | Fog or ice fog or thick haze. | -20.7 -5 | Stratus nebulosus or Stratus fractus other than of bad weather, or both. | 100%. 10/10. 8 oktas | 100-200 328-656 | 16.0 9.9 | -23.4 -10 | Trace of precipitation Trace of precipitation | 6 | Even layer of loose dry snow covering ground completely. | 46 18.1 | ||||||||
10 | -20.9 -6 | 739.5 29.11 985.92 985.92 | 756.2 29.77 1008.18 1008.18 | 79 | -23.6 -10 | ||||||||||||||||||||||||
09 | -21.1 -6 | 739.4 29.11 985.79 985.79 | 756.2 29.77 1008.18 1008.18 | 80 | -23.7 -11 | ||||||||||||||||||||||||
08 | -20.9 -6 | 740.4 29.15 987.12 987.12 | 757.2 29.81 1009.52 1009.52 | -0.8 -0.03 -1.07 -1.07 | 80 | Calm, no wind | Calm | 100%. 10/10. 8 oktas | 50-100 164-328 | 6.0 3.7 | -23.5 -10 | ||||||||||||||||||
07 | -21.2 -6 | 740.8 29.17 987.65 987.65 | 757.6 29.83 1010.05 1010.05 | 80 | -23.8 -11 | ||||||||||||||||||||||||
06 | -21.2 -6 | 741.1 29.18 988.05 988.05 | 757.9 29.84 1010.45 1010.45 | 86 | -23.0 -9 | ||||||||||||||||||||||||
05 | -21.1 -6 | 741.2 29.18 988.19 988.19 | 758.0 29.84 1010.58 1010.58 | -0.5 -0.02 -0.67 -0.67 | 86 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | Continuous fall of snowflakes, slight at time of observation. | Snow and/or other types of solid precipitation | 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. | 0.6 0.4 | -22.9 -9 | Trace of precipitation Trace of precipitation | 6 | Loose dry snow covering less than one-half of the ground. | 48 18.9 | |||||||||||||