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 August 29, Saturday | 02 | 15.3 60 | 761.6 29.98 1015.38 1015.38 | 766.0 30.16 1021.25 1021.25 | 95 | Wind blowing from the east | Light breeze (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 | 40%. 4/10. 3 oktas | 1500-2000 4921-6562 | 71.0 44.1 | 14.5 58 | |||||||||||||||||
01 | 15.4 60 | 761.9 30 1015.78 1015.78 | 766.3 30.17 1021.65 1021.65 | 94 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 50%. 5/10. 4 oktas | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | 71.0 44.1 | 14.5 58 | ||||||||||||||||||
00 | 15.9 61 | 762.1 30 1016.05 1016.05 | 766.5 30.18 1021.92 1021.92 | 91 | Wind blowing from the east-southeast | Light breeze (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 | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 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 | Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels. | Cirrostratus not progressively invading the sky and not entirely covering it. | 71.0 44.1 | 14.5 58 | Dry (without cracks, no appreciable amount of dust or loose sand) | ||||||||||||||
| August 28, Friday | 23 | 15.8 60 | 762.3 30.01 1016.32 1016.32 | 766.6 30.18 1022.05 1022.05 | 90 | Wind blowing from the east | Light breeze (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 | 20–30%. 2/10–3/10. 2 oktas | 1500-2000 4921-6562 | 71.0 44.1 | 14.1 57 | |||||||||||||||||
22 | 16.3 61 | 762.7 30.03 1016.85 1016.85 | 767.1 30.2 1022.72 1022.72 | 88 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | 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. | 71.0 44.1 | 14.3 58 | ||||||||||||||||||
21 | 16.8 62 | 763.0 30.04 1017.25 1017.25 | 767.4 30.21 1023.12 1023.12 | 88 | Wind blowing from the east-southeast | Gentle breeze (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 | 14.3 58 | 20.8 69 | 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. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 71.0 44.1 | 14.8 59 | No precipitation No precipitation | 12 | Dry (without cracks, no appreciable amount of dust or loose sand) | ||||||||||
18 | 18.6 65 | 763.6 30.06 1018.05 1018.05 | 768.0 30.24 1023.92 1023.92 | 69 | Wind blowing from the east-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 71.0 44.1 | 12.7 55 | ||||||||||||||||||
17 | 19.4 67 | 764.1 30.08 1018.72 1018.72 | 768.4 30.25 1024.45 1024.45 | 64 | Wind blowing from the south-east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 71.0 44.1 | 12.4 54 | ||||||||||||||||||
16 | 20.0 68 | 764.3 30.09 1018.98 1018.98 | 768.7 30.26 1024.85 1024.85 | 62 | Wind blowing from the south-southeast | Gentle breeze (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 | 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. | 71.0 44.1 | 12.4 54 | ||||||||||||||||||
15 | 19.9 68 | 764.6 30.1 1019.38 1019.38 | 769.0 30.28 1025.25 1025.25 | 62 | Wind blowing from the south-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 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. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 71.0 44.1 | 12.3 54 | Dry (without cracks, no appreciable amount of dust or loose sand) | ||||||||||||||
14 | 19.8 68 | 765.0 30.12 1019.92 1019.92 | 769.3 30.29 1025.65 1025.65 | 62 | Wind blowing from the south-southeast | Gentle breeze (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 | 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. | 71.0 44.1 | 12.3 54 | ||||||||||||||||||
13 | 20.1 68 | 765.1 30.12 1020.05 1020.05 | 769.5 30.3 1025.92 1025.92 | 66 | Wind blowing from the south-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 71.0 44.1 | 13.5 56 | ||||||||||||||||||
12 | 20.1 68 | 765.1 30.12 1020.05 1020.05 | 769.5 30.3 1025.92 1025.92 | 69 | Wind blowing from the south-east | Light breeze (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 | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 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 at a single level. | 71.0 44.1 | 14.3 58 | Dry (without cracks, no appreciable amount of dust or loose sand) | |||||||||||||||
11 | 17.8 64 | 765.3 30.13 1020.32 1020.32 | 769.6 30.3 1026.05 1026.05 | 72 | Wind blowing from the south-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 71.0 44.1 | 12.7 55 | ||||||||||||||||||
10 | 16.5 62 | 765.1 30.12 1020.05 1020.05 | 769.6 30.3 1026.05 1026.05 | 78 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 71.0 44.1 | 12.7 55 | ||||||||||||||||||
09 | 14.2 58 | 765.2 30.13 1020.18 1020.18 | 769.6 30.3 1026.05 1026.05 | 89 | Wind blowing from the east-southeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 8.5 47 | 17.9 64 | 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 at a single level. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 65.0 40.4 | 12.4 54 | No precipitation No precipitation | 12 | |||||||||||
08 | 11.6 53 | 765.3 30.13 1020.32 1020.32 | 769.8 30.31 1026.32 1026.32 | 97 | Wind blowing from the east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 60%. 6/10. 5 oktas | 60%. 6/10. 5 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 45.0 28.0 | 11.1 52 | ||||||||||||||||||
07 | 8.8 48 | 765.4 30.13 1020.45 1020.45 | 769.9 30.31 1026.45 1026.45 | 99 | Calm, no wind | Calm | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 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. | 35.0 21.8 | 8.6 47 | ||||||||||||||||||
06 | 8.6 47 | 765.4 30.13 1020.45 1020.45 | 769.9 30.31 1026.45 1026.45 | 99 | Wind blowing from the north-east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | Patches of shallow fog or ice fog at the station, whether on land or sea, not deeper than about 2 metres on land or 10 metres at sea. | 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. | 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. | Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 30.0 18.6 | 8.4 47 | Dry (without cracks, no appreciable amount of dust or loose sand) | |||||||||||
05 | 9.5 49 | 765.4 30.13 1020.45 1020.45 | 769.9 30.31 1026.45 1026.45 | 100 | 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 | 65.0 40.4 | 9.5 49 | ||||||||||||||||||||
04 | 9.3 49 | 765.6 30.14 1020.72 1020.72 | 770.1 30.32 1026.72 1026.72 | 97 | 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 | 50.0 31.1 | 8.9 48 | ||||||||||||||||||||
03 | 10.1 50 | 765.7 30.15 1020.85 1020.85 | 770.2 30.32 1026.85 1026.85 | 99 | Calm, no wind | Calm | 40%. 4/10. 3 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | no clouds no clouds no clouds | 2500 or more, or no clouds. 8202 or more, or no clouds. | Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 65.0 40.4 | 9.9 50 | Dry (without cracks, no appreciable amount of dust or loose sand) | ||||||||||||||
02 | 11.6 53 | 765.8 30.15 1020.98 1020.98 | 770.3 30.33 1026.98 1026.98 | 94 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 65.0 40.4 | 10.7 51 | ||||||||||||||||||