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 March 10, Tuesday | 23 | 3.3 38 | 754.1 29.69 1005.38 1005.38 | 758.7 29.87 1011.52 1011.52 | -0.8 -0.03 -1.07 -1.07 | 78 | Wind blowing from the south-west | 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. | 19.0 11.8 | -0.2 32 | |||||||||||||||||
22 | 3.7 39 | 754.5 29.7 1005.92 1005.92 | 759.1 29.89 1012.05 1012.05 | -0.5 -0.02 -0.67 -0.67 | 78 | Wind blowing from the south-west | 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. | 17.0 10.6 | 0.1 32 | ||||||||||||||||||
21 | 4.1 39 | 754.7 29.71 1006.18 1006.18 | 759.3 29.89 1012.32 1012.32 | -0.3 -0.01 -0.4 -0.4 | 76 | Wind blowing from the south-southwest | 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. | 17.0 10.6 | 0.2 32 | ||||||||||||||||||
20 | 3.7 39 | 754.9 29.72 1006.45 1006.45 | 759.4 29.9 1012.45 1012.45 | -0.1 -0 -0.13 -0.13 | 73 | Wind blowing from the south-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 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. | -0.1 32 | 9.3 49 | 21.0 13.1 | -0.7 31 | No precipitation No precipitation | 12 | Compact or wet snow (with or without ice) covering less than one-half of the ground. | 6 2.4 | ||||||||||
19 | 3.2 38 | 755.0 29.72 1006.58 1006.58 | 759.6 29.91 1012.72 1012.72 | -0.4 -0.02 -0.53 -0.53 | 73 | Wind blowing from the south-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | no clouds no clouds no clouds | No significant weather observed. | 23.0 14.3 | -1.2 30 | ||||||||||||||||||
18 | 5.0 41 | 755.0 29.72 1006.58 1006.58 | 759.5 29.9 1012.58 1012.58 | -0.7 -0.03 -0.93 -0.93 | 63 | Wind blowing from the south-southwest | 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. | 30.0 18.6 | -1.5 29 | ||||||||||||||||||
17 | 6.9 44 | 755.0 29.72 1006.58 1006.58 | 759.5 29.9 1012.58 1012.58 | -1.0 -0.04 -1.33 -1.33 | 65 | Wind blowing from the south-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 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. | 25.0 15.5 | 0.7 33 | Compact or wet snow (with or without ice) covering less than one-half of the ground. | |||||||||||||||
16 | 9.0 48 | 755.4 29.74 1007.12 1007.12 | 759.8 29.91 1012.98 1012.98 | -0.9 -0.04 -1.2 -1.2 | 68 | Wind blowing from the south-west | 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. | 22.0 13.7 | 3.3 38 | ||||||||||||||||||
15 | 9.0 48 | 755.7 29.75 1007.52 1007.52 | 760.2 29.93 1013.52 1013.52 | -0.8 -0.03 -1.07 -1.07 | 69 | Wind blowing from the south-west | 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. | 26.0 16.2 | 3.5 38 | ||||||||||||||||||
14 | 8.2 47 | 756.0 29.76 1007.92 1007.92 | 760.5 29.94 1013.92 1013.92 | -0.6 -0.02 -0.8 -0.8 | 71 | Wind blowing from the south-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | no clouds no clouds no clouds | State of sky on the whole unchanged. | Fog or ice fog or thick haze. | 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. | 28.0 17.4 | 3.1 38 | Compact or wet snow (with or without ice) covering less than one-half of the ground. | |||||||||||||||
13 | 6.5 44 | 756.3 29.78 1008.32 1008.32 | 760.8 29.95 1014.32 1014.32 | -0.4 -0.02 -0.53 -0.53 | 77 | Wind blowing from the south-west | 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. | 22.0 13.7 | 2.7 37 | ||||||||||||||||||
12 | 4.9 41 | 756.5 29.78 1008.58 1008.58 | 761.0 29.96 1014.58 1014.58 | -0.3 -0.01 -0.4 -0.4 | 82 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | no clouds no clouds no clouds | No significant weather observed. | 15.0 9.3 | 2.0 36 | ||||||||||||||||||
11 | 3.1 38 | 756.6 29.79 1008.72 1008.72 | 761.2 29.97 1014.85 1014.85 | -0.4 -0.02 -0.53 -0.53 | 90 | Wind blowing from the south-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 50%. 5/10. 4 oktas | Mist. | Fog or ice fog or thick haze. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Stratus nebulosus or Stratus fractus other than of bad weather, or both. | 50%. 5/10. 4 oktas | 100-200 328-656 | Altocumulus translucidus at a single level. | No Cirrus, Cirrocumulus or Cirrostratus. | 5.0 3.1 | 1.6 35 | Compact or wet snow (with or without ice) covering less than one-half of the ground. | ||||||||||
10 | 1.4 35 | 756.7 29.79 1008.85 1008.85 | 761.3 29.97 1014.98 1014.98 | -0.3 -0.01 -0.4 -0.4 | 98 | Wind blowing from the south-west | 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 | Fog | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 50-100 164-328 | 2.2 1.4 | 1.1 34 | ||||||||||||||||
09 | 0.5 33 | 756.8 29.8 1008.98 1008.98 | 761.4 29.98 1015.12 1015.12 | -0.6 -0.02 -0.8 -0.8 | 99 | Wind blowing from the south-west | Light breeze (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. | 0.1 0.06 | 0.4 33 | |||||||||||||||||
08 | -0.1 32 | 757.0 29.8 1009.25 1009.25 | 761.6 29.98 1015.38 1015.38 | -0.6 -0.02 -0.8 -0.8 | 100 | Wind blowing from the south-southwest | Gentle breeze (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, depositing rime, sky invisible. | Fog or ice fog or thick haze. | Fog or ice fog or thick haze. | -1.4 29 | 3.4 38 | 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 | -0.1 32 | No precipitation No precipitation | 12 | |||||||||||
07 | -0.3 31 | 757.0 29.8 1009.25 1009.25 | 761.7 29.99 1015.52 1015.52 | -0.9 -0.04 -1.2 -1.2 | 100 | Wind blowing from the south-southwest | Light breeze (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. | 0.1 0.06 | -0.3 31 | |||||||||||||||||
06 | -0.7 31 | 757.4 29.82 1009.78 1009.78 | 762.1 30 1016.05 1016.05 | -0.8 -0.03 -1.07 -1.07 | 99 | Wind blowing from the south-southwest | Gentle breeze (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 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 | -0.8 31 | |||||||||||||||||
05 | -0.8 31 | 757.6 29.83 1010.05 1010.05 | 762.2 30.01 1016.18 1016.18 | -0.9 -0.04 -1.2 -1.2 | 99 | Wind blowing from the south-southwest | Light breeze (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, depositing rime, sky invisible. | 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. | 0.1 0.06 | -0.9 30 | Compact or wet snow (with or without ice) covering less than one-half of the ground. | ||||||||||||||
04 | -0.6 31 | 757.9 29.84 1010.45 1010.45 | 762.5 30.02 1016.58 1016.58 | -0.6 -0.02 -0.8 -0.8 | 100 | Wind blowing from the south-west | Light breeze (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. | 0.1 0.06 | -0.6 31 | |||||||||||||||||
03 | -0.1 32 | 758.2 29.85 1010.85 1010.85 | 762.8 30.03 1016.98 1016.98 | -0.5 -0.02 -0.67 -0.67 | 100 | Wind blowing from the south-west | Light breeze (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 | -0.1 32 | |||||||||||||||||
02 | 0.1 32 | 758.5 29.86 1011.25 1011.25 | 763.1 30.04 1017.38 1017.38 | -0.3 -0.01 -0.4 -0.4 | 100 | Wind blowing from the west-southwest | Light breeze (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, has begun or has become thicker during the preceding hour. | Fog or ice fog or thick haze. | 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. | 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. | 0.5 0.3 | 0.1 32 | Compact or wet snow (with or without ice) covering less than one-half of the ground. | ||||||||||||||
01 | -0.6 31 | 758.5 29.86 1011.25 1011.25 | 763.2 30.05 1017.52 1017.52 | -0.2 -0.01 -0.27 -0.27 | 98 | Wind blowing from the west-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 20–30%. 2/10–3/10. 2 oktas | Mist. | 20–30%. 2/10–3/10. 2 oktas | 50-100 164-328 | 5.0 3.1 | -0.9 30 | ||||||||||||||||
00 | 0.0 32 | 758.7 29.87 1011.52 1011.52 | 763.3 30.05 1017.65 1017.65 | 0.1 0 0.13 0.13 | 97 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | no clouds no clouds no clouds | No significant weather observed. | 11.0 6.8 | -0.4 31 | ||||||||||||||||||
| March 9, Monday | 23 | 1.1 34 | 758.8 29.87 1011.65 1011.65 | 763.3 30.05 1017.65 1017.65 | 0.3 0.01 0.4 0.4 | 95 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 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. | Stratocumulus other than Stratocumulus cumulogenitus. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 200-300 656-984 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 15.0 9.3 | 0.4 33 | Compact or wet snow (with or without ice) covering less than one-half of the ground. | |||||||||