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 May 3, Friday | 21 | 14.8 59 | 758.8 29.87 1011.65 1011.65 | 763.2 30.05 1017.52 1017.52 | -0.6 -0.02 -0.8 -0.8 | 42 | 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 | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 100%. 10/10. 8 oktas | Clouds generally forming or developing. | 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. | 9.0 48 | 18.6 65 | Stratocumulus other than Stratocumulus cumulogenitus. | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels. | 65.0 40.4 | 1.9 35 | No precipitation No precipitation | 12 | Dry (without cracks, no appreciable amount of dust or loose sand) | ||||
20 | 15.7 60 | 758.9 29.88 1011.78 1011.78 | 763.3 30.05 1017.65 1017.65 | -0.6 -0.02 -0.8 -0.8 | 39 | Wind blowing from the south-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 | 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 | 2000-2500 6562-8202 | 60.0 37.3 | 1.8 35 | No precipitation No precipitation | 1 | ||||||||||||
19 | 16.9 62 | 759.1 29.89 1012.05 1012.05 | 763.5 30.06 1017.92 1017.92 | -0.7 -0.03 -0.93 -0.93 | 38 | Wind blowing from the south-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 | 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 | 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 | 2000-2500 6562-8202 | 65.0 40.4 | 2.3 36 | No precipitation No precipitation | 1 | ||||||||||||
18 | 16.7 62 | 759.4 29.9 1012.45 1012.45 | 763.7 30.07 1018.18 1018.18 | -0.8 -0.03 -1.07 -1.07 | 38 | Wind blowing from the south | Moderate breeze (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 | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 100%. 10/10. 8 oktas | Clouds generally forming or developing. | 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. | Stratocumulus cumulogenitus. | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 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. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 60.0 37.3 | 2.1 36 | No precipitation No precipitation | 1 | Dry (without cracks, no appreciable amount of dust or loose sand) | ||||||
17 | 17.5 64 | 759.5 29.9 1012.58 1012.58 | 763.9 30.07 1018.45 1018.45 | -1.3 -0.05 -1.73 -1.73 | 33 | Wind blowing from the south-southwest | 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 | 40%. 4/10. 3 oktas | No significant weather observed. | 40%. 4/10. 3 oktas | 2000-2500 6562-8202 | 60.0 37.3 | 1.1 34 | No precipitation No precipitation | 1 | ||||||||||||
16 | 17.7 64 | 759.8 29.91 1012.98 1012.98 | 764.2 30.09 1018.85 1018.85 | -1.5 -0.06 -2 -2 | 36 | Wind blowing from the south-southwest | 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 | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | No significant weather observed. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1500-2000 4921-6562 | 60.0 37.3 | 2.2 36 | No precipitation No precipitation | 1 | ||||||||||||
15 | 18.0 64 | 760.2 29.93 1013.52 1013.52 | 764.5 30.1 1019.25 1019.25 | -1.5 -0.06 -2 -2 | 36 | Wind blowing from the south | Light breeze (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 | 7 m/s 25 km/h 16 miles/hour 14 knots 4 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. | 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. | 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 | 1500-2000 4921-6562 | Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels. | No Cirrus, Cirrocumulus or Cirrostratus. | 55.0 34.2 | 2.5 37 | No precipitation No precipitation | 1 | Dry (without cracks, no appreciable amount of dust or loose sand) | ||||||
14 | 17.4 63 | 760.8 29.95 1014.32 1014.32 | 765.1 30.12 1020.05 1020.05 | -1.2 -0.05 -1.6 -1.6 | 39 | Wind blowing from the south-southwest | Light breeze (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 | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | No significant weather observed. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 60.0 37.3 | 3.2 38 | No precipitation No precipitation | 1 | ||||||||||||
13 | 16.2 61 | 761.3 29.97 1014.98 1014.98 | 765.7 30.15 1020.85 1020.85 | -0.8 -0.03 -1.07 -1.07 | 37 | Wind blowing from the south-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 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. | 50.0 31.1 | 1.4 35 | No precipitation No precipitation | 1 | ||||||||||||||
12 | 14.2 58 | 761.7 29.99 1015.52 1015.52 | 766.1 30.16 1021.38 1021.38 | -0.4 -0.02 -0.53 -0.53 | 47 | Wind blowing from the south-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 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 | Clouds generally dissolving or becoming less developed. | 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. | Stratocumulus other than Stratocumulus cumulogenitus. | 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. | 45.0 28.0 | 3.1 38 | No precipitation No precipitation | 1 | Dry (without cracks, no appreciable amount of dust or loose sand) | ||||||
11 | 11.9 53 | 762.0 30 1015.92 1015.92 | 766.4 30.17 1021.78 1021.78 | -0.4 -0.02 -0.53 -0.53 | 54 | Wind blowing from the south-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 | 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 | 2000-2500 6562-8202 | 45.0 28.0 | 2.7 37 | No precipitation No precipitation | 1 | ||||||||||||
10 | 10.4 51 | 762.1 30 1016.05 1016.05 | 766.6 30.18 1022.05 1022.05 | -0.3 -0.01 -0.4 -0.4 | 55 | Wind blowing from the south-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 | 4 m/s 14 km/h 9 miles/hour 8 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 | 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 | 2000-2500 6562-8202 | 55.0 34.2 | 1.7 35 | No precipitation No precipitation | 1 | ||||||||||||
09 | 9.1 48 | 762.1 30 1016.05 1016.05 | 766.6 30.18 1022.05 1022.05 | -0.3 -0.01 -0.4 -0.4 | 65 | Wind blowing from the south | 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 | 100%. 10/10. 8 oktas | Clouds generally forming or developing. | 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. | 1.0 34 | 11.2 52 | Stratocumulus other than Stratocumulus cumulogenitus. | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 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. | 45.0 28.0 | 2.9 37 | No precipitation No precipitation | 12 | ||||||
08 | 8.3 47 | 762.4 30.02 1016.45 1016.45 | 766.9 30.19 1022.45 1022.45 | -0.1 -0 -0.13 -0.13 | 63 | Wind blowing from the south-east | 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 | 60%. 6/10. 5 oktas | No significant weather observed. | 60%. 6/10. 5 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 45.0 28.0 | 1.5 35 | No precipitation No precipitation | 1 | ||||||||||||
07 | 5.0 41 | 762.4 30.02 1016.45 1016.45 | 767.0 30.2 1022.58 1022.58 | 0.0 0 0 0 | 85 | Wind blowing from the east | 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 | 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 | 2000-2500 6562-8202 | 45.0 28.0 | 2.6 37 | No precipitation No precipitation | 1 | ||||||||||||
06 | 2.4 36 | 762.4 30.02 1016.45 1016.45 | 767.1 30.2 1022.72 1022.72 | -0.1 -0 -0.13 -0.13 | 92 | 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 | 100%. 10/10. 8 oktas | Clouds generally forming or developing. | 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. | 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. | No Cirrus, Cirrocumulus or Cirrostratus. | 55.0 34.2 | 1.2 34 | No precipitation No precipitation | 1 | Dry (without cracks, no appreciable amount of dust or loose sand) | ||||||
05 | 3.0 37 | 762.5 30.02 1016.58 1016.58 | 767.1 30.2 1022.72 1022.72 | 0.0 0 0 0 | 93 | Wind blowing from the east | Calm | 1 m/s 4 km/h 2 mph 2 knots 1 Bft | 2 m/s 7 km/h 4 mph 4 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 | 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 | 2000-2500 6562-8202 | 50.0 31.1 | 1.9 35 | No precipitation No precipitation | 1 | ||||||||||||
04 | 1.9 35 | 762.4 30.02 1016.45 1016.45 | 767.1 30.2 1022.72 1022.72 | -0.2 -0.01 -0.27 -0.27 | 93 | Wind blowing from the south-east | 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 | 60%. 6/10. 5 oktas | No significant weather observed. | 60%. 6/10. 5 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 50.0 31.1 | 0.8 33 | No precipitation No precipitation | 1 | ||||||||||||
03 | 2.1 36 | 762.5 30.02 1016.58 1016.58 | 767.1 30.2 1022.72 1022.72 | -0.1 -0 -0.13 -0.13 | 91 | Wind blowing from the north-northeast | Calm | 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. | 50.0 31.1 | 0.7 33 | No precipitation No precipitation | 1 | Dry (without cracks, no appreciable amount of dust or loose sand) | |||||||||||||
02 | 3.0 37 | 762.5 30.02 1016.58 1016.58 | 767.1 30.2 1022.72 1022.72 | -0.1 -0 -0.13 -0.13 | 88 | Wind blowing from the north-northwest | Calm | 1 m/s 4 km/h 2 mph 2 knots 1 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 | 1.2 34 | No precipitation No precipitation | 1 | ||||||||||||||
01 | 3.6 38 | 762.6 30.02 1016.72 1016.72 | 767.2 30.2 1022.85 1022.85 | 0.0 0 0 0 | 86 | Wind blowing from the east | 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. | 55.0 34.2 | 1.5 35 | No precipitation No precipitation | 1 | ||||||||||||||
00 | 4.5 40 | 762.6 30.02 1016.72 1016.72 | 767.2 30.2 1022.85 1022.85 | 0.0 0 0 0 | 80 | Wind blowing from the east | 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 | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 50%. 5/10. 4 oktas | 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. | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 50%. 5/10. 4 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | Altocumulus translucidus at a single level. | No Cirrus, Cirrocumulus or Cirrostratus. | 55.0 34.2 | 1.3 34 | No precipitation No precipitation | 1 | Dry (without cracks, no appreciable amount of dust or loose sand) | ||||||
May 2, Thursday | 23 | 7.1 45 | 762.6 30.02 1016.72 1016.72 | 767.1 30.2 1022.72 1022.72 | 0.2 0.01 0.27 0.27 | 66 | Wind blowing from the south-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 | no clouds no clouds no clouds | No significant weather observed. | 60.0 37.3 | 1.1 34 | No precipitation No precipitation | 1 | |||||||||||||
22 | 10.2 50 | 762.6 30.02 1016.72 1016.72 | 767.1 30.2 1022.72 1022.72 | 0.3 0.01 0.4 0.4 | 51 | Wind blowing from the south | 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 | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 40%. 4/10. 3 oktas | No significant weather observed. | 40%. 4/10. 3 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 65.0 40.4 | 0.5 33 | No precipitation No precipitation | 1 | ||||||||||||
21 | 11.1 52 | 762.6 30.02 1016.72 1016.72 | 767.1 30.2 1022.72 1022.72 | -0.1 -0 -0.13 -0.13 | 49 | Wind blowing from the south-southeast | 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 | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 100%. 10/10. 8 oktas | 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. | 11.1 52 | 17.8 64 | 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 at a single level. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 65.0 40.4 | 0.7 33 | No precipitation No precipitation | 12 | Dry (without cracks, no appreciable amount of dust or loose sand) |