Weather archive in Helsinki / Vantaa (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 | |
| 2021 December 7, Tuesday | 23 | -17.7 0 | 759.2 29.89 1012.18 1012.18 | 764.2 30.09 1018.85 1018.85 | 0.2 0.01 0.27 0.27 | 85 | Wind blowing from the north-northwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | no clouds no clouds no clouds | State of sky on the whole unchanged. | Cloud covering 1/2 or less of the sky throughout the appropriate period. | Cloud covering 1/2 or less of the sky throughout the appropriate period. | 9.0 5.6 | -19.7 -3 | No precipitation No precipitation | 1 | Even layer of loose dry snow covering ground completely. | ||||||||||
22 | -18.0 -0 | 759.1 29.89 1012.05 1012.05 | 764.1 30.08 1018.72 1018.72 | 0.3 0.01 0.4 0.4 | 84 | Wind blowing from the north-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | no clouds no clouds no clouds | No significant weather observed. | 16.0 9.9 | -20.0 -4 | No precipitation No precipitation | 1 | ||||||||||||||
21 | -19.9 -4 | 759.1 29.89 1012.05 1012.05 | 764.1 30.08 1018.72 1018.72 | 0.5 0.02 0.67 0.67 | 83 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | no clouds no clouds no clouds | No significant weather observed. | 28.0 17.4 | -22.0 -8 | No precipitation No precipitation | 1 | ||||||||||||||
20 | -18.2 -1 | 759.0 29.88 1011.92 1011.92 | 763.9 30.07 1018.45 1018.45 | 0.4 0.02 0.53 0.53 | 86 | Wind blowing from the north-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 1 m/s 4 km/h 2 mph 2 knots 1 Bft | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | no clouds no clouds no clouds | State of sky on the whole unchanged. | 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. | 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. | -19.1 -2 | -13.5 8 | 30.0 18.6 | -20.0 -4 | No precipitation No precipitation | 12 | Even layer of loose dry snow covering ground completely. | Snow cover, not continuous. | ||||||||
19 | -17.7 0 | 758.8 29.87 1011.65 1011.65 | 763.8 30.07 1018.32 1018.32 | 0.5 0.02 0.67 0.67 | 85 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | no clouds no clouds no clouds | Snow, slight. | 15.0 9.3 | -19.6 -3 | No precipitation No precipitation | 1 | ||||||||||||||
18 | -16.0 3 | 758.6 29.87 1011.38 1011.38 | 763.5 30.06 1017.92 1017.92 | 0.4 0.02 0.53 0.53 | 85 | Wind blowing from the north-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 70 – 80%. 7/10 – 8/10. 6 oktas | No significant weather observed. | 70 – 80%. 7/10 – 8/10. 6 oktas | 1000-1500 3281-4921 | 24.0 14.9 | -17.9 -0 | No precipitation No precipitation | 1 | ||||||||||||
17 | -17.6 0 | 758.6 29.87 1011.38 1011.38 | 763.6 30.06 1018.05 1018.05 | 0.4 0.02 0.53 0.53 | 85 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 3 m/s 11 km/h 7 miles/hour 6 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 | Clouds generally forming or developing. | Cloud covering 1/2 or less of the sky throughout the appropriate period. | Cloud covering 1/2 or less of the sky throughout the appropriate period. | Stratocumulus other than Stratocumulus cumulogenitus. | 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 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 18.0 11.2 | -19.6 -3 | No precipitation No precipitation | 1 | Even layer of loose dry snow covering ground completely. | ||||||
16 | -16.6 2 | 758.3 29.85 1010.98 1010.98 | 763.3 30.05 1017.65 1017.65 | 0.1 0 0.13 0.13 | 87 | Wind blowing from the north | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | no clouds no clouds no clouds | Mist. | 8.0 5.0 | -18.3 -1 | No precipitation No precipitation | 1 | |||||||||||||||
15 | -15.3 4 | 758.2 29.85 1010.85 1010.85 | 763.1 30.04 1017.38 1017.38 | 86 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | no clouds no clouds no clouds | 13.0 8.1 | -17.2 1 | No precipitation No precipitation | 1 | ||||||||||||||||
14 | -14.6 6 | 758.2 29.85 1010.85 1010.85 | 763.0 30.04 1017.25 1017.25 | -0.1 -0 -0.13 -0.13 | 86 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | no clouds no clouds no clouds | Clouds generally forming or developing. | Cloud covering 1/2 or less of the sky throughout the appropriate period. | Cloud covering 1/2 or less of the sky throughout the appropriate period. | 35.0 21.8 | -16.4 2 | No precipitation No precipitation | 1 | Even layer of loose dry snow covering ground completely. | |||||||||||
13 | -14.6 6 | 758.2 29.85 1010.85 1010.85 | 763.0 30.04 1017.25 1017.25 | 0.0 0 0 0 | 86 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | no clouds no clouds no clouds | Snow shower(s) or intermittent snow, slight. | 30.0 18.6 | -16.5 2 | No precipitation No precipitation | 1 | ||||||||||||||
12 | -14.5 6 | 758.2 29.85 1010.85 1010.85 | 763.0 30.04 1017.25 1017.25 | 0.1 0 0.13 0.13 | 86 | Wind blowing from the north-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | no clouds no clouds no clouds | Snow shower(s) or intermittent snow, slight. | 13.0 8.1 | -16.3 3 | No precipitation No precipitation | 1 | ||||||||||||||
11 | -16.0 3 | 758.3 29.85 1010.98 1010.98 | 763.2 30.05 1017.52 1017.52 | 0.1 0 0.13 0.13 | 85 | Wind blowing from the north-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | no clouds no clouds no clouds | Clouds generally dissolving or becoming less developed. | Cloud covering 1/2 or less of the sky throughout the appropriate period. | Cloud covering 1/2 or less of the sky throughout the appropriate period. | 24.0 14.9 | -17.9 -0 | No precipitation No precipitation | 1 | Even layer of loose dry snow covering ground completely. | |||||||||||
10 | -18.0 -0 | 758.2 29.85 1010.85 1010.85 | 763.2 30.05 1017.52 1017.52 | 0.0 0 0 0 | 84 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | no clouds no clouds no clouds | Snow shower(s) or intermittent snow, slight. | 23.0 14.3 | -20.1 -4 | No precipitation No precipitation | 1 | ||||||||||||||
09 | -18.7 -2 | 758.1 29.85 1010.72 1010.72 | 763.0 30.04 1017.25 1017.25 | 0.0 0 0 0 | 84 | Wind blowing from the north-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | no clouds no clouds no clouds | Snow shower(s) or intermittent snow, slight. | 30.0 18.6 | -20.8 -5 | No precipitation No precipitation | 1 | ||||||||||||||
08 | -17.9 -0 | 758.2 29.85 1010.85 1010.85 | 763.1 30.04 1017.38 1017.38 | -0.1 -0 -0.13 -0.13 | 85 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | no clouds no clouds no clouds | Clouds generally forming or developing. | Snow and/or other types of solid precipitation | Cloud covering 1/2 or less of the sky throughout the appropriate period. | -18.9 -2 | -13.5 8 | 27.0 16.8 | -19.8 -4 | No precipitation No precipitation | 12 | Even layer of loose dry snow covering ground completely. | Snow cover, not continuous. | ||||||||
07 | -18.3 -1 | 758.2 29.85 1010.85 1010.85 | 763.1 30.04 1017.38 1017.38 | -0.2 -0.01 -0.27 -0.27 | 84 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | no clouds no clouds no clouds | No significant weather observed. | 40.0 24.9 | -20.3 -5 | No precipitation No precipitation | 1 | ||||||||||||||
06 | -18.6 -1 | 758.1 29.85 1010.72 1010.72 | 763.0 30.04 1017.25 1017.25 | -0.5 -0.02 -0.67 -0.67 | 84 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | no clouds no clouds no clouds | No significant weather observed. | 45.0 28.0 | -20.6 -5 | No precipitation No precipitation | 1 | ||||||||||||||
05 | -17.5 1 | 758.3 29.85 1010.98 1010.98 | 763.3 30.05 1017.65 1017.65 | -0.4 -0.02 -0.53 -0.53 | 85 | Wind blowing from the north-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | no clouds no clouds no clouds | Diamond dust (with or without fog). | Snow and/or other types of solid precipitation | Cloud covering 1/2 or less of the sky throughout the appropriate period. | 45.0 28.0 | -19.5 -3 | No precipitation No precipitation | 1 | Even layer of loose dry snow covering ground completely. | |||||||||||
04 | -15.7 4 | 758.4 29.86 1011.12 1011.12 | 763.3 30.05 1017.65 1017.65 | -0.7 -0.03 -0.93 -0.93 | 86 | Wind blowing from the north-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | no clouds no clouds no clouds | Snow shower(s) or intermittent snow, slight. | 30.0 18.6 | -17.5 1 | No precipitation No precipitation | 1 | |||||||||||||||
03 | -14.7 6 | 758.6 29.87 1011.38 1011.38 | 763.5 30.06 1017.92 1017.92 | -0.6 -0.02 -0.8 -0.8 | 86 | Wind blowing from the north-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | no clouds no clouds no clouds | Snow, slight. | 21.0 13.1 | -16.5 2 | No precipitation No precipitation | 1 | |||||||||||||||
02 | -15.1 5 | 758.7 29.87 1011.52 1011.52 | 763.6 30.06 1018.05 1018.05 | -0.7 -0.03 -0.93 -0.93 | 86 | Wind blowing from the north-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | Diamond dust (with or without fog). | 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. | 35.0 21.8 | -17.0 1 | No precipitation No precipitation | 1 | Even layer of loose dry snow covering ground completely. | |||||||||||||
01 | -13.5 8 | 759.1 29.89 1012.05 1012.05 | 763.9 30.07 1018.45 1018.45 | -0.5 -0.02 -0.67 -0.67 | 86 | Wind blowing from the north-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 100%. 10/10. 8 oktas | Snow, slight. | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 26.0 16.2 | -15.4 4 | No precipitation No precipitation | 1 | |||||||||||||
00 | -14.1 7 | 759.2 29.89 1012.18 1012.18 | 764.1 30.08 1018.72 1018.72 | -0.5 -0.02 -0.67 -0.67 | 86 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 60%. 6/10. 5 oktas | Snow, slight. | 60%. 6/10. 5 oktas | 1000-1500 3281-4921 | 12.0 7.5 | -16.0 3 | No precipitation No precipitation | 1 | ||||||||||||
| December 6, Monday | 23 | -15.5 4 | 759.4 29.9 1012.45 1012.45 | 764.4 30.09 1019.12 1019.12 | -0.7 -0.03 -0.93 -0.93 | 86 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | no clouds no clouds no clouds | Diamond dust (with or without fog). | Snow and/or other types of solid precipitation | Cloud covering 1/2 or less of the sky throughout the appropriate period. | 22.0 13.7 | -17.4 1 | No precipitation No precipitation | 1 | Even layer of loose dry snow covering ground completely. | ||||||||||