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 | |
| 2026 January 6, Tuesday | 02 | -20.0 -4 | 760.7 29.95 1014.18 1014.18 | 765.7 30.15 1020.85 1020.85 | 0.4 0.02 0.53 0.53 | 81 | Wind blowing from the north-east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 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. | 35.0 21.8 | -22.4 -8 | Even layer of loose dry snow covering ground completely. | ||||||||||||||
01 | -20.2 -4 | 760.5 29.94 1013.92 1013.92 | 765.5 30.14 1020.58 1020.58 | 0.5 0.02 0.67 0.67 | 81 | Wind blowing from the north | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | No significant weather observed. | 30.0 18.6 | -22.6 -9 | ||||||||||||||||||
00 | -19.0 -2 | 760.5 29.94 1013.92 1013.92 | 765.5 30.14 1020.58 1020.58 | 1.1 0.04 1.47 1.47 | 83 | Wind blowing from the north-northeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | No significant weather observed. | 40.0 24.9 | -21.2 -6 | ||||||||||||||||||
| January 5, Monday | 23 | -18.7 -2 | 760.3 29.93 1013.65 1013.65 | 765.2 30.13 1020.18 1020.18 | 1.2 0.05 1.6 1.6 | 84 | Wind blowing from the north-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 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. | 30.0 18.6 | -20.8 -5 | Even layer of loose dry snow covering ground completely. | ||||||||||||||
22 | -18.6 -1 | 760.0 29.92 1013.25 1013.25 | 764.9 30.11 1019.78 1019.78 | 1.0 0.04 1.33 1.33 | 84 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | No significant weather observed. | 35.0 21.8 | -20.7 -5 | ||||||||||||||||||
21 | -18.9 -2 | 759.4 29.9 1012.45 1012.45 | 764.4 30.09 1019.12 1019.12 | 0.9 0.04 1.2 1.2 | 81 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | No significant weather observed. | 40.0 24.9 | -21.3 -6 | ||||||||||||||||||
20 | -16.1 3 | 759.1 29.89 1012.05 1012.05 | 764.0 30.08 1018.58 1018.58 | 0.8 0.03 1.07 1.07 | 81 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 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. | -22.0 -8 | -14.2 6 | 45.0 28.0 | -18.6 -1 | No precipitation No precipitation | 12 | Even layer of loose dry snow covering ground completely. | 6 2.4 | ||||||||||
19 | -16.4 2 | 759.0 29.88 1011.92 1011.92 | 763.9 30.07 1018.45 1018.45 | 1.0 0.04 1.33 1.33 | 83 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | No significant weather observed. | 40.0 24.9 | -18.6 -1 | ||||||||||||||||||
18 | -17.6 0 | 758.5 29.86 1011.25 1011.25 | 763.4 30.06 1017.78 1017.78 | 0.8 0.03 1.07 1.07 | 80 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | No significant weather observed. | 40.0 24.9 | -20.3 -5 | ||||||||||||||||||
17 | -16.8 2 | 758.3 29.85 1010.98 1010.98 | 763.2 30.05 1017.52 1017.52 | 0.7 0.03 0.93 0.93 | 85 | Wind blowing from the west-southwest | Light breeze (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 1/2 or less of the sky throughout the appropriate period. | Cloud covering 1/2 or less of the sky throughout the appropriate period. | 40.0 24.9 | -18.7 -2 | Even layer of loose dry snow covering ground completely. | |||||||||||||||
16 | -17.4 1 | 758.0 29.84 1010.58 1010.58 | 763.0 30.04 1017.25 1017.25 | 0.7 0.03 0.93 0.93 | 82 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | No significant weather observed. | 40.0 24.9 | -19.7 -3 | ||||||||||||||||||
15 | -15.7 4 | 757.7 29.83 1010.18 1010.18 | 762.6 30.02 1016.72 1016.72 | 0.9 0.04 1.2 1.2 | 80 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | No significant weather observed. | 40.0 24.9 | -18.4 -1 | ||||||||||||||||||
14 | -15.2 5 | 757.6 29.83 1010.05 1010.05 | 762.5 30.02 1016.58 1016.58 | 1.2 0.05 1.6 1.6 | 80 | Wind blowing from the west-northwest | Light breeze (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 1/2 or less of the sky throughout the appropriate period. | Cloud covering 1/2 or less of the sky throughout the appropriate period. | 45.0 28.0 | -17.9 -0 | Even layer of loose dry snow covering ground completely. | |||||||||||||||
13 | -15.8 4 | 757.3 29.81 1009.65 1009.65 | 762.2 30.01 1016.18 1016.18 | 1.2 0.05 1.6 1.6 | 76 | Wind blowing from the west-northwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | No significant weather observed. | 45.0 28.0 | -19.1 -2 | ||||||||||||||||||
12 | -17.5 1 | 756.8 29.8 1008.98 1008.98 | 761.8 29.99 1015.65 1015.65 | 1.2 0.05 1.6 1.6 | 82 | Wind blowing from the west-northwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | No significant weather observed. | 50.0 31.1 | -19.9 -4 | ||||||||||||||||||
11 | -19.2 -3 | 756.4 29.78 1008.45 1008.45 | 761.4 29.98 1015.12 1015.12 | 1.5 0.06 2 2 | 81 | Wind blowing from the north-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | No significant weather observed. | 50.0 31.1 | -21.6 -7 | ||||||||||||||||||
10 | -21.3 -6 | 756.1 29.77 1008.05 1008.05 | 761.0 29.96 1014.58 1014.58 | 1.8 0.07 2.4 2.4 | 81 | Wind blowing from the west-northwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | No significant weather observed. | 45.0 28.0 | -23.7 -11 | ||||||||||||||||||
09 | -20.6 -5 | 755.6 29.75 1007.38 1007.38 | 760.6 29.94 1014.05 1014.05 | 1.9 0.07 2.53 2.53 | 83 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | No significant weather observed. | 50.0 31.1 | -22.8 -9 | ||||||||||||||||||
08 | -20.3 -5 | 754.9 29.72 1006.45 1006.45 | 759.9 29.92 1013.12 1013.12 | 1.8 0.07 2.4 2.4 | 83 | Wind blowing from the north-west | Light breeze (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 1/2 or less of the sky throughout the appropriate period. | Cloud covering 1/2 or less of the sky throughout the appropriate period. | -21.1 -6 | -14.9 5 | 50.0 31.1 | -22.5 -9 | No precipitation No precipitation | 12 | ||||||||||||
07 | -20.4 -5 | 754.3 29.7 1005.65 1005.65 | 759.3 29.89 1012.32 1012.32 | 1.8 0.07 2.4 2.4 | 81 | Wind blowing from the north-west | Light breeze (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. | 50.0 31.1 | -22.8 -9 | ||||||||||||||||||
06 | -20.1 -4 | 753.7 29.67 1004.85 1004.85 | 758.7 29.87 1011.52 1011.52 | 1.5 0.06 2 2 | 81 | Wind blowing from the north | Light breeze (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. | 35.0 21.8 | -22.5 -9 | ||||||||||||||||||
05 | -20.2 -4 | 753.1 29.65 1004.05 1004.05 | 758.1 29.85 1010.72 1010.72 | 1.5 0.06 2 2 | 83 | Wind blowing from the north-northwest | Light breeze (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 1/2 or less of the sky throughout the appropriate period. | Cloud covering 1/2 or less of the sky throughout the appropriate period. | 45.0 28.0 | -22.4 -8 | Even layer of loose dry snow covering ground completely. | |||||||||||||||
04 | -19.3 -3 | 752.5 29.63 1003.25 1003.25 | 757.5 29.82 1009.92 1009.92 | 1.4 0.06 1.87 1.87 | 83 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | No significant weather observed. | 50.0 31.1 | -21.5 -7 | ||||||||||||||||||
03 | -18.6 -1 | 752.2 29.61 1002.85 1002.85 | 757.0 29.8 1009.25 1009.25 | 1.6 0.06 2.13 2.13 | 84 | Wind blowing from the north | Light breeze (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 | -20.7 -5 | ||||||||||||||||||
02 | -17.6 0 | 751.6 29.59 1002.05 1002.05 | 756.5 29.78 1008.58 1008.58 | 1.5 0.06 2 2 | 81 | Wind blowing from the north | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 40%. 4/10. 3 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 during part of the appropriate period and covering 1/2 or less during part of the period. | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | no clouds no clouds no clouds | 2500 or more, or no clouds. 8202 or more, or no clouds. | No Altocumulus, Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 45.0 28.0 | -20.1 -4 | Even layer of loose dry snow covering ground completely. | ||||||||||