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 | |
| 2025 March 14, Friday | 06 | -6.4 20 | 741.8 29.2 988.99 988.99 | 746.5 29.39 995.25 995.25 | 0.1 0 0.13 0.13 | 81 | Wind blowing from the north | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 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. | 2500 or more, or no clouds. 8202 or more, or no clouds. | 65.0 40.4 | -9.1 16 | ||||||||||||||||
05 | -6.1 21 | 741.7 29.2 988.85 988.85 | 746.3 29.38 994.99 994.99 | -0.3 -0.01 -0.4 -0.4 | 79 | Wind blowing from the north | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 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 | 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. | 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. | 65.0 40.4 | -9.2 15 | Even layer of loose dry snow covering ground completely. | ||||||||||
04 | -5.7 22 | 741.7 29.2 988.85 988.85 | 746.3 29.38 994.99 994.99 | -0.6 -0.02 -0.8 -0.8 | 79 | Wind blowing from the north | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 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. | 2500 or more, or no clouds. 8202 or more, or no clouds. | 71.0 44.1 | -8.8 16 | |||||||||||||||||
03 | -5.3 22 | 741.7 29.2 988.85 988.85 | 746.3 29.38 994.99 994.99 | -0.6 -0.02 -0.8 -0.8 | 79 | Wind blowing from the north | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | no clouds no clouds no clouds | No significant weather observed. | 65.0 40.4 | -8.4 17 | ||||||||||||||||||
02 | -4.5 24 | 742.0 29.21 989.25 989.25 | 746.6 29.39 995.39 995.39 | -0.6 -0.02 -0.8 -0.8 | 78 | Wind blowing from the north | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | no clouds no clouds no clouds | 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. | 65.0 40.4 | -7.8 18 | Even layer of loose dry snow covering ground completely. | |||||||||||||||
01 | -3.2 26 | 742.3 29.22 989.65 989.65 | 746.8 29.4 995.65 995.65 | -0.4 -0.02 -0.53 -0.53 | 72 | Wind blowing from the north | Gentle breeze (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 | 600-1000 1968-3281 | 65.0 40.4 | -7.5 19 | ||||||||||||||||
00 | -3.3 26 | 742.3 29.22 989.65 989.65 | 747.0 29.41 995.92 995.92 | -0.5 -0.02 -0.67 -0.67 | 76 | Wind blowing from the north | Gentle breeze (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 | 600-1000 1968-3281 | 60.0 37.3 | -6.9 20 | ||||||||||||||||
| March 13, Thursday | 23 | -3.3 26 | 742.6 29.24 990.05 990.05 | 747.1 29.41 996.05 996.05 | -0.5 -0.02 -0.67 -0.67 | 78 | Wind blowing from the north | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 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. | Stratocumulus other than Stratocumulus cumulogenitus. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 55.0 34.2 | -6.6 20 | Even layer of loose dry snow covering ground completely. | |||||||||||
22 | -3.1 26 | 742.7 29.24 990.19 990.19 | 747.3 29.42 996.32 996.32 | -0.5 -0.02 -0.67 -0.67 | 79 | Wind blowing from the north | Gentle breeze (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 | 600-1000 1968-3281 | 55.0 34.2 | -6.3 21 | ||||||||||||||||
21 | -2.7 27 | 742.8 29.24 990.32 990.32 | 747.4 29.43 996.45 996.45 | -0.2 -0.01 -0.27 -0.27 | 77 | Wind blowing from the north | Gentle breeze (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 | 55.0 34.2 | -6.2 21 | ||||||||||||||||
20 | -2.2 28 | 743.1 29.26 990.72 990.72 | 747.7 29.44 996.85 996.85 | 0.1 0 0.13 0.13 | 75 | Wind blowing from the north | Gentle breeze (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. | -3.6 26 | -0.6 31 | Stratocumulus other than Stratocumulus cumulogenitus. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 60.0 37.3 | -6.1 21 | No precipitation No precipitation | 12 | Even layer of loose dry snow covering ground completely. | 2 0.8 | |||||||
19 | -1.8 29 | 743.2 29.26 990.85 990.85 | 747.8 29.44 996.98 996.98 | 0.3 0.01 0.4 0.4 | 73 | Wind blowing from the north | Gentle breeze (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 | 600-1000 1968-3281 | 65.0 40.4 | -6.0 21 | ||||||||||||||||
18 | -1.1 30 | 743.0 29.25 990.59 990.59 | 747.6 29.43 996.72 996.72 | -0.4 -0.02 -0.53 -0.53 | 73 | Wind blowing from the north | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | No significant weather observed. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 60.0 37.3 | -5.4 22 | ||||||||||||||||
17 | -0.8 31 | 743.0 29.25 990.59 990.59 | 747.6 29.43 996.72 996.72 | -0.7 -0.03 -0.93 -0.93 | 72 | Wind blowing from the north | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | Clouds generally forming or developing. | 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. | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 60.0 37.3 | -5.2 23 | Compact or wet snow (with or without ice) covering at least one-half of the ground but ground not completely covered. | ||||||||||||
16 | -0.7 31 | 742.9 29.25 990.45 990.45 | 747.5 29.43 996.58 996.58 | -1.0 -0.04 -1.33 -1.33 | 77 | Wind blowing from the north | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | No significant weather observed. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 55.0 34.2 | -4.3 24 | ||||||||||||||||
15 | -0.9 30 | 743.4 29.27 991.12 991.12 | 747.9 29.44 997.12 997.12 | -0.7 -0.03 -0.93 -0.93 | 79 | Wind blowing from the north | 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 | 300-600 984-1968 | 55.0 34.2 | -4.2 24 | ||||||||||||||||
14 | -1.3 30 | 743.7 29.28 991.52 991.52 | 748.3 29.46 997.65 997.65 | -0.7 -0.03 -0.93 -0.93 | 83 | Wind blowing from the north-northeast | Gentle breeze (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. | Snow and/or other types of solid precipitation | 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 | 45.0 28.0 | -3.9 25 | Even layer of loose dry snow covering ground completely. | ||||||||||||
13 | -1.3 30 | 743.9 29.29 991.79 991.79 | 748.4 29.46 997.78 997.78 | -0.3 -0.01 -0.4 -0.4 | 82 | Wind blowing from the north | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | No significant weather observed. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 45.0 28.0 | -4.0 25 | ||||||||||||||||
12 | -2.2 28 | 744.1 29.3 992.05 992.05 | 748.7 29.48 998.18 998.18 | -0.2 -0.01 -0.27 -0.27 | 84 | Wind blowing from the north | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | No significant weather observed. | 100%. 10/10. 8 oktas | 200-300 656-984 | 45.0 28.0 | -4.5 24 | ||||||||||||||||
11 | -2.6 27 | 744.4 29.31 992.45 992.45 | 748.9 29.48 998.45 998.45 | -0.1 -0 -0.13 -0.13 | 84 | Wind blowing from the north-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | Clouds generally forming or developing. | Snow and/or other types of solid precipitation | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Stratocumulus other than Stratocumulus cumulogenitus. | 100%. 10/10. 8 oktas | 200-300 656-984 | 50.0 31.1 | -4.9 23 | Even layer of loose dry snow covering ground completely. | ||||||||||||
10 | -2.8 27 | 744.2 29.3 992.19 992.19 | 748.8 29.48 998.32 998.32 | -0.3 -0.01 -0.4 -0.4 | 86 | Wind blowing from the north-northeast | 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 | 200-300 656-984 | 50.0 31.1 | -4.8 23 | ||||||||||||||||
09 | -3.4 26 | 744.3 29.3 992.32 992.32 | 748.9 29.48 998.45 998.45 | -0.4 -0.02 -0.53 -0.53 | 88 | Wind blowing from the north-east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | Snow, slight. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 40.0 24.9 | -5.2 23 | ||||||||||||||||
08 | -3.6 26 | 744.5 29.31 992.59 992.59 | 749.1 29.49 998.72 998.72 | -0.5 -0.02 -0.67 -0.67 | 88 | Wind blowing from the north-east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | Continuous fall of snowflakes, slight at time of observation. | Snow and/or other types of solid precipitation | Snow and/or other types of solid precipitation | -3.7 25 | -3.1 26 | Stratocumulus other than Stratocumulus cumulogenitus. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 24.0 14.9 | -5.3 22 | 3.0 0.12 | 12 | |||||||||
07 | -3.7 25 | 744.5 29.31 992.59 992.59 | 749.2 29.5 998.85 998.85 | -0.8 -0.03 -1.07 -1.07 | 90 | Wind blowing from the north-east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | Snow, slight. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 5.0 3.1 | -5.1 23 | ||||||||||||||||
06 | -3.6 26 | 744.7 29.32 992.85 992.85 | 749.3 29.5 998.98 998.98 | -1.2 -0.05 -1.6 -1.6 | 91 | Wind blowing from the north-east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | Snow, slight. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 10.0 6.2 | -4.9 23 | ||||||||||||||||