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 March 29, Friday | 17 | 4.4 40 | 741.8 29.2 988.99 988.99 | 746.2 29.38 994.85 994.85 | 1.0 0.04 1.33 1.33 | 98 | 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 | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 100%. 10/10. 8 oktas | Rain, not freezing, continuous, slight at time of observation. | Rain. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Stratus fractus or Cumulus fractus of bad weather, or both (pannus), usually below Altostratus or Nimbostratus. | 100%. 10/10. 8 oktas | 100-200 328-656 | 6.0 3.7 | 4.1 39 | No precipitation No precipitation | 1 | Compact or wet snow (with or without ice) covering less than one-half of the ground. | |||||||
16 | 4.9 41 | 741.5 29.19 988.59 988.59 | 745.9 29.37 994.45 994.45 | 1.2 0.05 1.6 1.6 | 99 | 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 | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 50-100 164-328 | 3.5 2.2 | 4.7 40 | 0.2 0.01 | 1 | ||||||||||||
15 | 5.9 43 | 741.2 29.18 988.19 988.19 | 745.6 29.35 994.05 994.05 | 0.9 0.04 1.2 1.2 | 91 | 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 | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 100%. 10/10. 8 oktas | No significant weather observed. | 100%. 10/10. 8 oktas | 200-300 656-984 | 20.0 12.4 | 4.6 40 | No precipitation No precipitation | 1 | ||||||||||||
14 | 7.1 45 | 740.8 29.17 987.65 987.65 | 745.2 29.34 993.52 993.52 | 0.6 0.02 0.8 0.8 | 75 | Wind blowing from the south-southeast | 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 | Rain, not freezing, continuous, slight at time of observation. | Rain. | 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 | 1000-1500 3281-4921 | 21.0 13.1 | 3.0 37 | No precipitation No precipitation | 1 | Compact or wet snow (with or without ice) covering less than one-half of the ground. | ||||||||
13 | 8.5 47 | 740.3 29.15 986.99 986.99 | 744.7 29.32 992.85 992.85 | -0.1 -0 -0.13 -0.13 | 69 | Wind blowing from the south-southeast | 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 | No significant weather observed. | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 35.0 21.8 | 3.1 38 | No precipitation No precipitation | 1 | ||||||||||||
12 | 8.8 48 | 740.3 29.15 986.99 986.99 | 744.7 29.32 992.85 992.85 | -0.2 -0.01 -0.27 -0.27 | 67 | Wind blowing from the south-southeast | 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 | 70 – 80%. 7/10 – 8/10. 6 oktas | No significant weather observed. | 70 – 80%. 7/10 – 8/10. 6 oktas | 1500-2000 4921-6562 | 35.0 21.8 | 3.0 37 | No precipitation No precipitation | 1 | ||||||||||||
11 | 7.8 46 | 740.2 29.14 986.85 986.85 | 744.7 29.32 992.85 992.85 | 0.0 0 0 0 | 70 | Wind blowing from the east-southeast | 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 | 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 throughout the appropriate period. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Stratocumulus other than Stratocumulus cumulogenitus. | no clouds no clouds no clouds | 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. | 35.0 21.8 | 2.6 37 | No precipitation No precipitation | 1 | Compact or wet snow (with or without ice) covering less than one-half of the ground. | ||||||
10 | 7.1 45 | 740.4 29.15 987.12 987.12 | 744.8 29.32 992.99 992.99 | 0.0 0 0 0 | 73 | Wind blowing from the 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 | 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 | No significant weather observed. | 50%. 5/10. 4 oktas | 1500-2000 4921-6562 | 35.0 21.8 | 2.6 37 | No precipitation No precipitation | 1 | ||||||||||||
09 | 5.7 42 | 740.5 29.15 987.25 987.25 | 744.9 29.33 993.12 993.12 | 0.1 0 0.13 0.13 | 78 | Wind blowing from the east-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 | 100%. 10/10. 8 oktas | No significant weather observed. | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 40.0 24.9 | 2.2 36 | No precipitation No precipitation | 1 | |||||||||||||
08 | 5.1 41 | 740.2 29.14 986.85 986.85 | 744.7 29.32 992.85 992.85 | -0.7 -0.03 -0.93 -0.93 | 79 | Wind blowing from the east | Light breeze (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 | 100%. 10/10. 8 oktas | State of sky on the whole unchanged. | 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. | 4.4 40 | 7.4 45 | 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. | 35.0 21.8 | 1.8 35 | No precipitation No precipitation | 12 | |||||||
07 | 4.9 41 | 740.4 29.15 987.12 987.12 | 744.9 29.33 993.12 993.12 | 80 | Wind blowing from the east-southeast | 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 | 5 m/s 18 km/h 11 miles/hour 10 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. | 35.0 21.8 | 1.7 35 | No precipitation No precipitation | 1 | ||||||||||||||
06 | 5.0 41 | 740.4 29.15 987.12 987.12 | 744.8 29.32 992.99 992.99 | -1.0 -0.04 -1.33 -1.33 | 80 | Wind blowing from the east | Light breeze (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 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 40.0 24.9 | 1.8 35 | No precipitation No precipitation | 1 | ||||||||||||||
05 | 5.4 42 | 740.9 29.17 987.79 987.79 | 745.3 29.34 993.65 993.65 | 78 | Wind blowing from the east | Light breeze (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 | 100%. 10/10. 8 oktas | 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. | 40.0 24.9 | 1.9 35 | No precipitation No precipitation | 1 | Compact or wet snow (with or without ice) covering less than one-half of the ground. | ||||||||||||
04 | 5.8 42 | 741.2 29.18 988.19 988.19 | 745.6 29.35 994.05 994.05 | -0.8 -0.03 -1.07 -1.07 | 77 | Wind blowing from the east-southeast | 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 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 40.0 24.9 | 2.0 36 | No precipitation No precipitation | 1 | ||||||||||||
03 | 6.2 43 | 741.4 29.19 988.45 988.45 | 745.9 29.37 994.45 994.45 | -1.1 -0.04 -1.47 -1.47 | 75 | Wind blowing from the east-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 | 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 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 45.0 28.0 | 2.0 36 | No precipitation No precipitation | 1 | ||||||||||||
02 | 6.7 44 | 741.8 29.2 988.99 988.99 | 746.2 29.38 994.85 994.85 | -0.8 -0.03 -1.07 -1.07 | 73 | Wind blowing from the south-east | Gentle breeze (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 | 8 m/s 29 km/h 18 miles/hour 16 knots 5 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. | 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. | 45.0 28.0 | 2.1 36 | No precipitation No precipitation | 1 | Compact or wet snow (with or without ice) covering less than one-half of the ground. | |||||||
01 | 7.2 45 | 742.0 29.21 989.25 989.25 | 746.5 29.39 995.25 995.25 | -1.0 -0.04 -1.33 -1.33 | 71 | Wind blowing from the south-east | 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 | 100%. 10/10. 8 oktas | No significant weather observed. | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 40.0 24.9 | 2.2 36 | No precipitation No precipitation | 1 | ||||||||||||
00 | 6.9 44 | 742.5 29.23 989.92 989.92 | 746.9 29.41 995.79 995.79 | -1.0 -0.04 -1.33 -1.33 | 73 | Wind blowing from the east-southeast | 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 | 100%. 10/10. 8 oktas | No significant weather observed. | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 40.0 24.9 | 2.4 36 | No precipitation No precipitation | 1 | |||||||||||||
March 28, Thursday | 23 | 6.5 44 | 742.6 29.24 990.05 990.05 | 747.1 29.41 996.05 996.05 | 76 | Wind blowing from the east-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 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 | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 45.0 28.0 | 2.5 37 | No precipitation No precipitation | 1 | |||||||||||||
22 | 4.9 41 | 743.0 29.25 990.59 990.59 | 747.5 29.43 996.58 996.58 | -0.9 -0.04 -1.2 -1.2 | 79 | Wind blowing from the east | Light breeze (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 | 4 m/s 14 km/h 9 miles/hour 8 knots 3 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. | 2500 or more, or no clouds. 8202 or more, or no clouds. | 45.0 28.0 | 1.5 35 | No precipitation No precipitation | 1 | |||||||||||||
21 | 4.8 41 | 743.5 29.27 991.25 991.25 | 747.9 29.44 997.12 997.12 | -1.0 -0.04 -1.33 -1.33 | 76 | Wind blowing from the east | 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 | No significant weather observed. | 45.0 28.0 | 0.9 34 | No precipitation No precipitation | 1 | ||||||||||||||
20 | 5.5 42 | 743.8 29.28 991.65 991.65 | 748.3 29.46 997.65 997.65 | -0.8 -0.03 -1.07 -1.07 | 72 | Wind blowing from the east-northeast | 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 | 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. | 4.5 40 | 11.4 53 | 45.0 28.0 | 0.8 33 | No precipitation No precipitation | 12 | Compact or wet snow (with or without ice) covering less than one-half of the ground. | 5 2 | |||||||||
19 | 7.0 45 | 743.9 29.29 991.79 991.79 | 748.3 29.46 997.65 997.65 | -1.1 -0.04 -1.47 -1.47 | 65 | Wind blowing from the east | 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 | 20–30%. 2/10–3/10. 2 oktas | No significant weather observed. | 20–30%. 2/10–3/10. 2 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 | ||||||||||||
18 | 8.6 47 | 744.5 29.31 992.59 992.59 | 748.9 29.48 998.45 998.45 | -0.9 -0.04 -1.2 -1.2 | 60 | Wind blowing from the east | 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 | 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 | 2000-2500 6562-8202 | 50.0 31.1 | 1.2 34 | No precipitation No precipitation | 1 | ||||||||||||
17 | 9.6 49 | 744.6 29.31 992.72 992.72 | 749.0 29.49 998.58 998.58 | -1.4 -0.06 -1.87 -1.87 | 55 | Wind blowing from the east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 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 | 100%. 10/10. 8 oktas | No significant weather observed. | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 50.0 31.1 | 1.0 34 | No precipitation No precipitation | 1 |