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 | |
2024 April 26, Friday | 23 | 2.6 37 | 755.8 29.76 1007.65 1007.65 | 760.3 29.93 1013.65 1013.65 | 1.0 0.04 1.33 1.33 | 85 | Wind blowing from the south-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | no clouds no clouds no clouds | No significant weather observed. | 45.0 28.0 | 0.3 33 | No precipitation No precipitation | 1 | |||||||||||||
22 | 2.9 37 | 755.4 29.74 1007.12 1007.12 | 760.0 29.92 1013.25 1013.25 | 0.9 0.04 1.2 1.2 | 84 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | no clouds no clouds no clouds | No significant weather observed. | 50.0 31.1 | 0.5 33 | No precipitation No precipitation | 1 | ||||||||||||||
21 | 4.4 40 | 755.1 29.73 1006.72 1006.72 | 759.7 29.91 1012.85 1012.85 | 0.8 0.03 1.07 1.07 | 73 | Wind blowing from the west-southwest | 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 | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | no clouds no clouds no clouds | State of sky on the whole unchanged. | Drizzle. | 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. | 1.8 35 | 7.6 46 | 55.0 34.2 | 0.0 32 | No precipitation No precipitation | 12 | Compact or wet snow (with or without ice) covering less than one-half of the ground. | |||||||||
20 | 5.6 42 | 754.8 29.72 1006.32 1006.32 | 759.4 29.9 1012.45 1012.45 | 0.6 0.02 0.8 0.8 | 68 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | no clouds no clouds no clouds | No significant weather observed. | 60.0 37.3 | 0.0 32 | No precipitation No precipitation | 1 | ||||||||||||||
19 | 6.7 44 | 754.5 29.7 1005.92 1005.92 | 759.0 29.88 1011.92 1011.92 | 0.5 0.02 0.67 0.67 | 61 | Wind blowing from the west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | no clouds no clouds no clouds | No significant weather observed. | 60.0 37.3 | -0.3 31 | No precipitation No precipitation | 1 | ||||||||||||||
18 | 7.1 45 | 754.3 29.7 1005.65 1005.65 | 758.8 29.87 1011.65 1011.65 | 65 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | Clouds generally dissolving or becoming less developed. | Drizzle. | 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. | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 600-1000 1968-3281 | 65.0 40.4 | 0.9 34 | No precipitation No precipitation | 1 | Compact or wet snow (with or without ice) covering less than one-half of the ground. | |||||||||
17 | 6.2 43 | 754.2 29.69 1005.52 1005.52 | 758.7 29.87 1011.52 1011.52 | 0.9 0.04 1.2 1.2 | 75 | Wind blowing from the south-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 60%. 6/10. 5 oktas | No significant weather observed. | 60%. 6/10. 5 oktas | 300-600 984-1968 | 55.0 34.2 | 2.1 36 | No precipitation No precipitation | 1 | ||||||||||||
16 | 5.1 41 | 754.0 29.69 1005.25 1005.25 | 758.5 29.86 1011.25 1011.25 | 0.9 0.04 1.2 1.2 | 81 | Wind blowing from the south-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 100%. 10/10. 8 oktas | No significant weather observed. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 40.0 24.9 | 2.1 36 | No precipitation No precipitation | 1 | ||||||||||||
15 | 5.0 41 | 753.8 29.68 1004.98 1004.98 | 758.3 29.85 1010.98 1010.98 | 0.8 0.03 1.07 1.07 | 82 | Wind blowing from the south-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 100%. 10/10. 8 oktas | Drizzle, not freezing, continuous, slight at time of observation. | Shower(s). | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Stratocumulus other than Stratocumulus cumulogenitus. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 55.0 34.2 | 2.2 36 | No precipitation No precipitation | 1 | Compact or wet snow (with or without ice) covering less than one-half of the ground. | ||||||||
14 | 5.5 42 | 753.3 29.66 1004.32 1004.32 | 757.9 29.84 1010.45 1010.45 | 0.6 0.02 0.8 0.8 | 80 | Wind blowing from the south-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 100%. 10/10. 8 oktas | No significant weather observed. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 65.0 40.4 | 2.2 36 | No precipitation No precipitation | 1 | ||||||||||||
13 | 5.2 41 | 753.1 29.65 1004.05 1004.05 | 757.6 29.83 1010.05 1010.05 | 0.8 0.03 1.07 1.07 | 77 | Wind blowing from the south | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | No significant weather observed. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 300-600 984-1968 | 60.0 37.3 | 1.4 35 | No precipitation No precipitation | 1 | ||||||||||||
12 | 4.4 40 | 753.0 29.65 1003.92 1003.92 | 757.5 29.82 1009.92 1009.92 | 1.3 0.05 1.73 1.73 | 77 | Wind blowing from the south | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 6 m/s 22 km/h 13 miles/hour 12 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 | State of sky on the whole unchanged. | Shower(s). | Cloud covering more than 1/2 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 | 300-600 984-1968 | 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. | 65.0 40.4 | 0.6 33 | No precipitation No precipitation | 1 | Compact or wet snow (with or without ice) covering at least one-half of the ground but ground not completely covered. | |||||||
11 | 3.2 38 | 752.7 29.63 1003.52 1003.52 | 757.2 29.81 1009.52 1009.52 | 1.1 0.04 1.47 1.47 | 85 | Wind blowing from the south-west | 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 | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 100%. 10/10. 8 oktas | No significant weather observed. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 60.0 37.3 | 0.9 34 | No precipitation No precipitation | 1 | ||||||||||||
10 | 2.4 36 | 752.3 29.62 1002.98 1002.98 | 756.9 29.8 1009.12 1009.12 | 89 | Wind blowing from the south-west | 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 | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 200-300 656-984 | 27.0 16.8 | 0.8 33 | No precipitation No precipitation | 1 | ||||||||||||||
09 | 1.8 35 | 751.7 29.59 1002.18 1002.18 | 756.3 29.78 1008.32 1008.32 | 0.6 0.02 0.8 0.8 | 97 | Wind blowing from the west-southwest | 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 | 100%. 10/10. 8 oktas | Drizzle (not freezing) or snow grains not falling as shower(s). | Drizzle. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | 0.7 33 | 1.8 35 | Stratocumulus other than Stratocumulus cumulogenitus. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 45.0 28.0 | 1.3 34 | No precipitation No precipitation | 12 | |||||||
08 | 1.5 35 | 751.6 29.59 1002.05 1002.05 | 756.1 29.77 1008.05 1008.05 | 0.9 0.04 1.2 1.2 | 99 | Wind blowing from the south-west | 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 | 100%. 10/10. 8 oktas | No significant weather observed. | 100%. 10/10. 8 oktas | 100-200 328-656 | 25.0 15.5 | 1.4 35 | No precipitation No precipitation | 1 | ||||||||||||
07 | 1.2 34 | 751.3 29.58 1001.65 1001.65 | 755.8 29.76 1007.65 1007.65 | 0.9 0.04 1.2 1.2 | 100 | Wind blowing from the south-west | 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 | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | Fog | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | 1.4 0.9 | 1.2 34 | No precipitation No precipitation | 1 | |||||||||||||
06 | 0.9 34 | 751.1 29.57 1001.38 1001.38 | 755.6 29.75 1007.38 1007.38 | 0.8 0.03 1.07 1.07 | 100 | Wind blowing from the south-west | 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 | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | Fog or ice fog, sky invisible, no appreciable change during the preceding hour. | Fog or ice fog or thick haze. | Fog or ice fog or thick haze. | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | 0.3 0.2 | 0.9 34 | No precipitation No precipitation | 1 | Even layer of compact or wet snow covering ground completely. | ||||||||||
05 | 0.8 33 | 750.7 29.56 1000.85 1000.85 | 755.3 29.74 1006.98 1006.98 | 0.6 0.02 0.8 0.8 | 100 | Wind blowing from the south-west | 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 | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | Fog or ice fog, no appreciable change during the past hour. | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | 0.3 0.2 | 0.8 33 | No precipitation No precipitation | 1 | |||||||||||||
04 | 0.7 33 | 750.4 29.54 1000.45 1000.45 | 754.9 29.72 1006.45 1006.45 | 0.6 0.02 0.8 0.8 | 100 | Wind blowing from the west-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 | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | Fog or ice fog, no appreciable change during the past hour. | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | 0.2 0.1 | 0.7 33 | No precipitation No precipitation | 1 | |||||||||||||
03 | 0.9 34 | 750.3 29.54 1000.32 1000.32 | 754.9 29.72 1006.45 1006.45 | 0.8 0.03 1.07 1.07 | 100 | Wind blowing from the 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 | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | Fog or ice fog, sky invisible, has begun or has become thicker during the preceding hour. | Drizzle. | Fog or ice fog or thick haze. | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | 0.3 0.2 | 0.9 34 | No precipitation No precipitation | 1 | Even layer of compact or wet snow covering ground completely. | ||||||||||
02 | 0.9 34 | 750.1 29.53 1000.05 1000.05 | 754.6 29.71 1006.05 1006.05 | 0.8 0.03 1.07 1.07 | 100 | Wind blowing from the west-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 | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | Fog or ice fog, has begun or become thicker during the past hour. | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | 0.3 0.2 | 0.9 34 | No precipitation No precipitation | 1 | |||||||||||||
01 | 0.9 34 | 749.8 29.52 999.65 999.65 | 754.3 29.7 1005.65 1005.65 | 0.6 0.02 0.8 0.8 | 100 | 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 | 100%. 10/10. 8 oktas | Mist. | 100%. 10/10. 8 oktas | 50-100 164-328 | 2.0 1.2 | 0.9 34 | No precipitation No precipitation | 1 | ||||||||||||
00 | 1.1 34 | 749.5 29.51 999.25 999.25 | 754.0 29.69 1005.25 1005.25 | 0.5 0.02 0.67 0.67 | 99 | Wind blowing from the north-west | 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 | 100%. 10/10. 8 oktas | Mist. | 100%. 10/10. 8 oktas | 50-100 164-328 | 3.9 2.4 | 1.0 34 | No precipitation No precipitation | 1 | ||||||||||||
April 25, Thursday | 23 | 1.2 34 | 749.3 29.5 998.98 998.98 | 753.9 29.68 1005.12 1005.12 | 0.5 0.02 0.67 0.67 | 99 | 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 | 100%. 10/10. 8 oktas | Mist. | 100%. 10/10. 8 oktas | 100-200 328-656 | 4.4 2.7 | 1.1 34 | No precipitation No precipitation | 1 |