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 September 18, Thursday | 04:30 | 12.4 54 | 749.8 29.52 999.65 999.65 | 762.6 30.02 1016.72 1016.72 | 83 | 9.6 49 | |||||||||||||||||||||||
03:30 | 12.5 55 | 750.1 29.53 1000.05 1000.05 | 762.9 30.04 1017.12 1017.12 | -0.3 -0.01 -0.4 -0.4 | 86 | Wind blowing from the west | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | no clouds no clouds no clouds | 6.7 44 | 18.4 65 | 24.0 14.9 | 10.2 50 | No precipitation No precipitation | 6 | |||||||||||||||
01:30 | 12.5 55 | 750.3 29.54 1000.32 1000.32 | 763.1 30.04 1017.38 1017.38 | 86 | 10.2 50 | ||||||||||||||||||||||||
00:30 | 13.1 56 | 750.4 29.54 1000.45 1000.45 | 763.2 30.05 1017.52 1017.52 | -0.4 -0.02 -0.53 -0.53 | 83 | Wind blowing from the west | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 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 | 10.3 51 | ||||||||||||||||||
| September 17, Wednesday | 23:30 | 13.3 56 | 750.7 29.56 1000.85 1000.85 | 763.5 30.06 1017.92 1017.92 | 82 | 10.3 51 | |||||||||||||||||||||||
22:30 | 13.6 56 | 750.8 29.56 1000.98 1000.98 | 763.6 30.06 1018.05 1018.05 | 79 | 9.9 50 | ||||||||||||||||||||||||
21:30 | 14.1 57 | 750.8 29.56 1000.98 1000.98 | 763.6 30.06 1018.05 1018.05 | 0.4 0.02 0.53 0.53 | 74 | Wind blowing from the west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 6.7 44 | 18.4 65 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 70 – 80%. 7/10 – 8/10. 6 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. | No Cirrus, Cirrocumulus or Cirrostratus. | 24.0 14.9 | 9.5 49 | No precipitation No precipitation | 6 | ||||||||||
19:30 | 15.5 60 | 750.6 29.55 1000.72 1000.72 | 763.5 30.06 1017.92 1017.92 | 69 | 9.7 49 | ||||||||||||||||||||||||
18:30 | 16.0 61 | 750.4 29.54 1000.45 1000.45 | 763.3 30.05 1017.65 1017.65 | -0.2 -0.01 -0.27 -0.27 | 66 | Wind blowing from the west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 1500-2000 4921-6562 | 24.0 14.9 | 9.6 49 | ||||||||||||||||||
16:30 | 17.4 63 | 750.4 29.54 1000.45 1000.45 | 763.3 30.05 1017.65 1017.65 | 62 | 10.0 50 | ||||||||||||||||||||||||
15:30 | 17.6 64 | 750.6 29.55 1000.72 1000.72 | 763.4 30.06 1017.78 1017.78 | -0.8 -0.03 -1.07 -1.07 | 62 | Wind blowing from the west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 4.8 41 | 18.4 65 | Stratocumulus other than Stratocumulus cumulogenitus. | 70 – 80%. 7/10 – 8/10. 6 oktas | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 24.0 14.9 | 10.1 50 | No precipitation No precipitation | 6 | ||||||||||
14:30 | 17.9 64 | 750.7 29.56 1000.85 1000.85 | 763.6 30.06 1018.05 1018.05 | 60 | 9.9 50 | ||||||||||||||||||||||||
13:30 | 16.8 62 | 751.0 29.57 1001.25 1001.25 | 763.9 30.07 1018.45 1018.45 | 61 | 9.1 48 | ||||||||||||||||||||||||
12:30 | 14.6 58 | 751.4 29.58 1001.78 1001.78 | 764.3 30.09 1018.98 1018.98 | -1.4 -0.06 -1.87 -1.87 | 68 | Wind blowing from the west | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 600-1000 1968-3281 | 24.0 14.9 | 8.7 48 | ||||||||||||||||||
10:30 | 13.1 56 | 752.5 29.63 1003.25 1003.25 | 765.4 30.13 1020.45 1020.45 | 61 | 5.7 42 | ||||||||||||||||||||||||
09:30 | 10.9 52 | 752.8 29.64 1003.65 1003.65 | 765.7 30.15 1020.85 1020.85 | -0.5 -0.02 -0.67 -0.67 | 69 | Wind blowing from the south-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 4.8 41 | 15.9 61 | 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. | No Cirrus, Cirrocumulus or Cirrostratus. | 24.0 14.9 | 5.4 42 | No precipitation No precipitation | 6 | ||||||||||
08:30 | 9.4 49 | 753.0 29.65 1003.92 1003.92 | 766.0 30.16 1021.25 1021.25 | 77 | 5.5 42 | ||||||||||||||||||||||||
07:30 | 8.4 47 | 753.0 29.65 1003.92 1003.92 | 766.0 30.16 1021.25 1021.25 | 87 | 6.4 44 | ||||||||||||||||||||||||
06:30 | 7.9 46 | 753.3 29.66 1004.32 1004.32 | 766.3 30.17 1021.65 1021.65 | 0.0 0 0 0 | 86 | Wind blowing from the west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 600-1000 1968-3281 | 24.0 14.9 | 5.6 42 | ||||||||||||||||||
05:30 | 7.7 46 | 753.1 29.65 1004.05 1004.05 | 766.1 30.16 1021.38 1021.38 | 85 | 5.3 42 | ||||||||||||||||||||||||
04:30 | 7.4 45 | 753.5 29.67 1004.58 1004.58 | 766.5 30.18 1021.92 1021.92 | 84 | 4.9 41 | ||||||||||||||||||||||||