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 | |
| 2020 August 10, Monday | 21 | 19.3 67 | 761.4 29.98 1015.12 1015.12 | 766.2 30.17 1021.52 1021.52 | 0.2 0.01 0.27 0.27 | 52 | Wind blowing from the north | 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 | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | no clouds no clouds no clouds | Clouds generally dissolving or becoming less developed. | 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. | 17.3 63 | 23.3 74 | 50.0 31.1 | 9.2 49 | No precipitation No precipitation | 12 | Dry (without cracks, no appreciable amount of dust or loose sand) | 14.0 57 | |||||||
20 | 20.4 69 | 761.2 29.97 1014.85 1014.85 | 766.0 30.16 1021.25 1021.25 | 0.1 0 0.13 0.13 | 46 | Wind blowing from the north | 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 | 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 | 50.0 31.1 | 8.4 47 | No precipitation No precipitation | 1 | ||||||||||||
19 | 21.6 71 | 761.0 29.96 1014.58 1014.58 | 765.7 30.15 1020.85 1020.85 | -0.1 -0 -0.13 -0.13 | 42 | Wind blowing from the north | 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 | 8 m/s 29 km/h 18 miles/hour 16 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 | 2000-2500 6562-8202 | 50.0 31.1 | 8.2 47 | No precipitation No precipitation | 1 | ||||||||||||
18 | 21.7 71 | 761.2 29.97 1014.85 1014.85 | 765.9 30.15 1021.12 1021.12 | 0.0 0 0 0 | 43 | Wind blowing from the north | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 10 m/s 36 km/h 22 mph 19 knots 5 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. | Stratocumulus cumulogenitus. | 50%. 5/10. 4 oktas | 1500-2000 4921-6562 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 50.0 31.1 | 8.5 47 | No precipitation No precipitation | 1 | Dry (without cracks, no appreciable amount of dust or loose sand) | ||||||
17 | 22.5 73 | 761.1 29.96 1014.72 1014.72 | 765.8 30.15 1020.98 1020.98 | -0.1 -0 -0.13 -0.13 | 38 | Wind blowing from the north | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 50%. 5/10. 4 oktas | No significant weather observed. | 50%. 5/10. 4 oktas | 1500-2000 4921-6562 | 50.0 31.1 | 7.5 46 | No precipitation No precipitation | 1 | ||||||||||||
16 | 22.0 72 | 761.1 29.96 1014.72 1014.72 | 765.8 30.15 1020.98 1020.98 | -0.1 -0 -0.13 -0.13 | 40 | Wind blowing from the north | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 50%. 5/10. 4 oktas | No significant weather observed. | 50%. 5/10. 4 oktas | 1500-2000 4921-6562 | 45.0 28.0 | 7.9 46 | No precipitation No precipitation | 1 | ||||||||||||
15 | 22.2 72 | 761.2 29.97 1014.85 1014.85 | 765.9 30.15 1021.12 1021.12 | 0.0 0 0 0 | 39 | Wind blowing from the north | Moderate breeze (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 | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 20–30%. 2/10–3/10. 2 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. | Stratocumulus cumulogenitus. | 20–30%. 2/10–3/10. 2 oktas | 1500-2000 4921-6562 | No Altocumulus, Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 50.0 31.1 | 7.6 46 | No precipitation No precipitation | 1 | Dry (without cracks, no appreciable amount of dust or loose sand) | ||||||
14 | 21.9 71 | 761.2 29.97 1014.85 1014.85 | 766.0 30.16 1021.25 1021.25 | 0.0 0 0 0 | 43 | Wind blowing from the north | Moderate breeze (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 | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 50%. 5/10. 4 oktas | No significant weather observed. | 50%. 5/10. 4 oktas | 1500-2000 4921-6562 | 50.0 31.1 | 8.7 48 | No precipitation No precipitation | 1 | ||||||||||||
13 | 21.5 71 | 761.2 29.97 1014.85 1014.85 | 766.0 30.16 1021.25 1021.25 | 0.0 0 0 0 | 40 | Wind blowing from the north | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 40%. 4/10. 3 oktas | No significant weather observed. | 40%. 4/10. 3 oktas | 1500-2000 4921-6562 | 50.0 31.1 | 7.4 45 | No precipitation No precipitation | 1 | ||||||||||||
12 | 20.9 70 | 761.2 29.97 1014.85 1014.85 | 766.0 30.16 1021.25 1021.25 | 0.3 0.01 0.4 0.4 | 45 | Wind blowing from the north | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 20–30%. 2/10–3/10. 2 oktas | Clouds generally forming or developing. | 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. | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 20–30%. 2/10–3/10. 2 oktas | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 40.0 24.9 | 8.5 47 | No precipitation No precipitation | 1 | Dry (without cracks, no appreciable amount of dust or loose sand) | ||||||
11 | 20.2 68 | 761.2 29.97 1014.85 1014.85 | 765.9 30.15 1021.12 1021.12 | 0.4 0.02 0.53 0.53 | 53 | Wind blowing from the north-northeast | 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 | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | no clouds no clouds no clouds | No significant weather observed. | 50.0 31.1 | 10.3 51 | No precipitation No precipitation | 1 | ||||||||||||||
10 | 18.6 65 | 761.2 29.97 1014.85 1014.85 | 765.9 30.15 1021.12 1021.12 | 0.5 0.02 0.67 0.67 | 61 | Wind blowing from the north | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 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 | no clouds no clouds no clouds | No significant weather observed. | 50.0 31.1 | 10.8 51 | No precipitation No precipitation | 1 | ||||||||||||||
09 | 17.3 63 | 760.9 29.96 1014.45 1014.45 | 765.7 30.15 1020.85 1020.85 | 0.4 0.02 0.53 0.53 | 64 | Wind blowing from the north | 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 | 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. | 14.1 57 | 24.1 75 | 50.0 31.1 | 10.4 51 | No precipitation No precipitation | 12 | Dry (without cracks, no appreciable amount of dust or loose sand) | 14.0 57 | ||||||||
08 | 15.7 60 | 760.8 29.95 1014.32 1014.32 | 765.6 30.14 1020.72 1020.72 | 0.5 0.02 0.67 0.67 | 68 | Wind blowing from the north | 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 | no clouds no clouds no clouds | No significant weather observed. | 50.0 31.1 | 9.8 50 | No precipitation No precipitation | 1 | ||||||||||||||
07 | 14.6 58 | 760.7 29.95 1014.18 1014.18 | 765.6 30.14 1020.72 1020.72 | 0.7 0.03 0.93 0.93 | 73 | Wind blowing from the north-northwest | 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 | no clouds no clouds no clouds | No significant weather observed. | 50.0 31.1 | 9.8 50 | No precipitation No precipitation | 1 | ||||||||||||||
06 | 14.1 57 | 760.5 29.94 1013.92 1013.92 | 765.4 30.13 1020.45 1020.45 | 0.7 0.03 0.93 0.93 | 77 | Wind blowing from the north-northwest | 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 | 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 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 | 10.1 50 | No precipitation No precipitation | 1 | Dry (without cracks, no appreciable amount of dust or loose sand) | |||||||||||
05 | 14.9 59 | 760.3 29.93 1013.65 1013.65 | 765.1 30.12 1020.05 1020.05 | 0.6 0.02 0.8 0.8 | 76 | Wind blowing from the north | 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 | no clouds no clouds no clouds | No significant weather observed. | 50.0 31.1 | 10.7 51 | No precipitation No precipitation | 1 | ||||||||||||||
04 | 15.9 61 | 760.0 29.92 1013.25 1013.25 | 764.8 30.11 1019.65 1019.65 | 0.5 0.02 0.67 0.67 | 77 | Wind blowing from the north-northwest | 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 | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 20–30%. 2/10–3/10. 2 oktas | No significant weather observed. | 20–30%. 2/10–3/10. 2 oktas | 1500-2000 4921-6562 | 50.0 31.1 | 11.9 53 | No precipitation No precipitation | 1 | ||||||||||||
03 | 16.7 62 | 759.8 29.91 1012.98 1012.98 | 764.6 30.1 1019.38 1019.38 | 0.4 0.02 0.53 0.53 | 78 | Wind blowing from the north-northwest | 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 | 7 m/s 25 km/h 16 miles/hour 14 knots 4 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. | 50.0 31.1 | 12.8 55 | No precipitation No precipitation | 1 | Dry (without cracks, no appreciable amount of dust or loose sand) | |||||||||||
02 | 17.8 64 | 759.7 29.91 1012.85 1012.85 | 764.5 30.1 1019.25 1019.25 | 0.6 0.02 0.8 0.8 | 76 | Wind blowing from the north | 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 | 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 | 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. | 50.0 31.1 | 13.4 56 | No precipitation No precipitation | 1 | ||||||||||||
01 | 19.3 67 | 759.5 29.9 1012.58 1012.58 | 764.2 30.09 1018.85 1018.85 | 0.7 0.03 0.93 0.93 | 74 | Wind blowing from the north-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 | 50%. 5/10. 4 oktas | No significant weather observed. | 50%. 5/10. 4 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 50.0 31.1 | 14.5 58 | No precipitation No precipitation | 1 | ||||||||||||
00 | 19.9 68 | 759.4 29.9 1012.45 1012.45 | 764.1 30.08 1018.72 1018.72 | 0.9 0.04 1.2 1.2 | 81 | Wind blowing from the west-northwest | 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 | 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 | 16.6 62 | No precipitation No precipitation | 1 | Dry (without cracks, no appreciable amount of dust or loose sand) | |||||||||||
| August 9, Sunday | 23 | 21.6 71 | 759.1 29.89 1012.05 1012.05 | 763.8 30.07 1018.32 1018.32 | 0.6 0.02 0.8 0.8 | 81 | Wind blowing from the north-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 | 4 m/s 14 km/h 9 miles/hour 8 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. | 50.0 31.1 | 18.1 65 | No precipitation No precipitation | 1 | |||||||||||
22 | 22.7 73 | 758.8 29.87 1011.65 1011.65 | 763.5 30.06 1017.92 1017.92 | 0.2 0.01 0.27 0.27 | 78 | Wind blowing from the north-northwest | 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. | 24.0 14.9 | 18.7 66 | No precipitation No precipitation | 1 | ||||||||||||||
21 | 24.1 75 | 758.5 29.86 1011.25 1011.25 | 763.2 30.05 1017.52 1017.52 | -0.2 -0.01 -0.27 -0.27 | 73 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 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 | 20–30%. 2/10–3/10. 2 oktas | Clouds generally forming or developing. | Thunderstorm(s) with or without precipitation. | Shower(s). | 20.6 69 | 28.7 84 | Stratocumulus cumulogenitus. | 20–30%. 2/10–3/10. 2 oktas | 1500-2000 4921-6562 | Altocumulus castellanus or floccus. | Cirrus spissatus cumulonimbogenitus. | 50.0 31.1 | 19.0 66 | 4.0 0.16 | 12 | Surface of ground moist. | 12.0 54 | |||