Weather archive in St. John's (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 December 11, Thursday | 03:30 | 1.0 34 | 744.4 29.31 992.45 992.45 | 757.5 29.82 1009.92 1009.92 | 100 | 1.0 34 | |||||||||||||||||||||||
02:30 | 1.2 34 | 745.3 29.34 993.65 993.65 | 758.3 29.85 1010.98 1010.98 | -1.8 -0.07 -2.4 -2.4 | 100 | Wind blowing from the south-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, continuous, slight at time of observation. | Rain and snow or other types of solid precipitation | Cloud covering more than 1/2 of the sky throughout the appropriate period. | -5.8 22 | 1.4 35 | Stratus fractus or Cumulus fractus of bad weather, or both (pannus), usually below Altostratus or Nimbostratus. | 20–30%. 2/10–3/10. 2 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. | 24.0 14.9 | 1.2 34 | Trace of precipitation Trace of precipitation | 6 | Uneven layer of loose dry snow covering ground completely. | 16 6.3 | ||||||
01:30 | 0.2 32 | 746.1 29.37 994.72 994.72 | 759.2 29.89 1012.18 1012.18 | 100 | 0.2 32 | ||||||||||||||||||||||||
00:30 | 0.7 33 | 746.5 29.39 995.25 995.25 | 759.7 29.91 1012.85 1012.85 | 98 | 0.4 33 | ||||||||||||||||||||||||
| December 10, Wednesday | 23:30 | 0.2 32 | 747.1 29.41 996.05 996.05 | 760.2 29.93 1013.52 1013.52 | -0.9 -0.04 -1.2 -1.2 | 97 | Wind blowing from the south-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 24.0 14.9 | -0.2 32 | |||||||||||||||||
22:30 | 0.0 32 | 747.4 29.43 996.45 996.45 | 760.5 29.94 1013.92 1013.92 | 98 | -0.3 31 | ||||||||||||||||||||||||
21:30 | -1.0 30 | 747.4 29.43 996.45 996.45 | 760.6 29.94 1014.05 1014.05 | 97 | -1.4 29 | ||||||||||||||||||||||||
20:30 | -1.1 30 | 748.0 29.45 997.25 997.25 | 761.2 29.97 1014.85 1014.85 | -0.3 -0.01 -0.4 -0.4 | 93 | Wind blowing from the south-southwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 100%. 10/10. 8 oktas | Continuous fall of snowflakes, slight at time of observation. | 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. | -5.8 22 | -0.7 31 | 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. | 9.0 5.6 | -2.1 28 | 0.2 0.01 | 6 | Uneven layer of loose dry snow covering ground completely. | 16 6.3 | ||||||
19:30 | -2.0 28 | 748.3 29.46 997.65 997.65 | 761.5 29.98 1015.25 1015.25 | 91 | -3.3 26 | ||||||||||||||||||||||||
18:30 | -2.0 28 | 748.2 29.46 997.52 997.52 | 761.4 29.98 1015.12 1015.12 | 80 | -5.1 23 | ||||||||||||||||||||||||
17:30 | -2.3 28 | 748.3 29.46 997.65 997.65 | 761.5 29.98 1015.25 1015.25 | 1.1 0.04 1.47 1.47 | 75 | Wind blowing from the west-southwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 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 | -6.1 21 | ||||||||||||||||||
16:30 | -3.2 26 | 748.4 29.46 997.78 997.78 | 761.7 29.99 1015.52 1015.52 | 69 | -8.1 17 | ||||||||||||||||||||||||
15:30 | -2.0 28 | 748.0 29.45 997.25 997.25 | 761.2 29.97 1014.85 1014.85 | 68 | -7.2 19 | ||||||||||||||||||||||||
14:30 | -1.8 29 | 747.2 29.42 996.18 996.18 | 760.4 29.94 1013.78 1013.78 | -0.6 -0.02 -0.8 -0.8 | 58 | Wind blowing from the west | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 60%. 6/10. 5 oktas | State of sky on the whole unchanged. | Snow and/or other types of solid precipitation | Cloud covering more than 1/2 of the sky throughout the appropriate period. | -6.5 20 | -0.7 31 | Stratocumulus other than Stratocumulus cumulogenitus. | 60%. 6/10. 5 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 24.0 14.9 | -9.1 16 | Trace of precipitation Trace of precipitation | 6 | Uneven layer of loose dry snow covering ground completely. | 16 6.3 | |||||
13:30 | -1.0 30 | 747.4 29.43 996.45 996.45 | 760.6 29.94 1014.05 1014.05 | 61 | -7.7 18 | ||||||||||||||||||||||||
12:30 | -1.6 29 | 747.7 29.44 996.85 996.85 | 760.9 29.96 1014.45 1014.45 | 78 | -4.9 23 | ||||||||||||||||||||||||
11:30 | -2.5 28 | 747.8 29.44 996.98 996.98 | 761.1 29.96 1014.72 1014.72 | 0.9 0.04 1.2 1.2 | 71 | Wind blowing from the west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 1000-1500 3281-4921 | 24.0 14.9 | -7.1 19 | ||||||||||||||||||
10:30 | -3.0 27 | 747.7 29.44 996.85 996.85 | 761.0 29.96 1014.58 1014.58 | 64 | -8.9 16 | ||||||||||||||||||||||||
09:30 | -3.5 26 | 747.4 29.43 996.45 996.45 | 760.6 29.94 1014.05 1014.05 | 59 | -10.4 13 | ||||||||||||||||||||||||
08:30 | -4.3 24 | 746.9 29.41 995.79 995.79 | 760.2 29.93 1013.52 1013.52 | 2.1 0.08 2.8 2.8 | 65 | Wind blowing from the west | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 20–30%. 2/10–3/10. 2 oktas | -6.5 20 | -4.3 24 | Stratocumulus other than Stratocumulus cumulogenitus. | 20–30%. 2/10–3/10. 2 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 24.0 14.9 | -9.9 14 | No precipitation No precipitation | 6 | Uneven layer of loose dry snow covering ground completely. | 18 7.1 | ||||||||
07:30 | -4.5 24 | 746.1 29.37 994.72 994.72 | 759.4 29.9 1012.45 1012.45 | 59 | -11.3 12 | ||||||||||||||||||||||||
06:30 | -4.7 24 | 745.3 29.34 993.65 993.65 | 758.5 29.86 1011.25 1011.25 | 60 | -11.4 11 | ||||||||||||||||||||||||
05:30 | -5.2 23 | 744.8 29.32 992.99 992.99 | 758.0 29.84 1010.58 1010.58 | 1.1 0.04 1.47 1.47 | 62 | Wind blowing from the west-northwest | Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft) | no clouds no clouds no clouds | 24.0 14.9 | -11.4 11 | |||||||||||||||||||
04:30 | -4.9 23 | 744.3 29.3 992.32 992.32 | 757.5 29.82 1009.92 1009.92 | 71 | -9.4 15 | ||||||||||||||||||||||||
03:30 | -5.4 22 | 743.8 29.28 991.65 991.65 | 757.0 29.8 1009.25 1009.25 | 65 | -11.0 12 | ||||||||||||||||||||||||