Weather archive in Helsinki
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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 28, Friday | 23 | 17.0 63 | 766.2 30.17 1021.52 1021.52 | 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 | 50%. 5/10. 4 oktas | 2000-2500 6562-8202 | 40.0 24.9 | 15.3 60 | No precipitation No precipitation | 1 | |||||||||||||||
22 | 17.1 63 | 766.6 30.18 1022.05 1022.05 | 767.0 30.2 1022.58 1022.58 | 89 | 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 | 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 | 1000-1500 3281-4921 | 35.0 21.8 | 15.2 59 | No precipitation No precipitation | 1 | |||||||||||||||
21 | 17.2 63 | 766.9 30.19 1022.45 1022.45 | 767.2 30.2 1022.85 1022.85 | 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 | 16.4 62 | 20.3 69 | 40%. 4/10. 3 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 30.0 18.6 | 15.6 60 | No precipitation No precipitation | 12 | ||||||||||||||
18 | 18.7 66 | 767.6 30.22 1023.38 1023.38 | 767.9 30.23 1023.78 1023.78 | 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 | 40%. 4/10. 3 oktas | 40%. 4/10. 3 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 35.0 21.8 | 14.7 58 | No precipitation No precipitation | 1 | |||||||||||||||
17 | 18.8 66 | 768.1 30.24 1024.05 1024.05 | 768.4 30.25 1024.45 1024.45 | 74 | 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 | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 40.0 24.9 | 14.0 57 | No precipitation No precipitation | 1 | ||||||||||||||
16 | 19.3 67 | 768.4 30.25 1024.45 1024.45 | 768.7 30.26 1024.85 1024.85 | 72 | Wind blowing from the south-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 | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 50%. 5/10. 4 oktas | 50%. 5/10. 4 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 30.0 18.6 | 14.0 57 | No precipitation No precipitation | 1 | ||||||||||||||
15 | 19.7 67 | 768.7 30.26 1024.85 1024.85 | 769.0 30.28 1025.25 1025.25 | 73 | Wind blowing from the south-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 | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 60%. 6/10. 5 oktas | 50%. 5/10. 4 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 35.0 21.8 | 14.6 58 | No precipitation No precipitation | 1 | ||||||||||||||
14 | 19.2 67 | 769.0 30.28 1025.25 1025.25 | 769.3 30.29 1025.65 1025.65 | 77 | Wind blowing from the south-east | 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 | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 30.0 18.6 | 15.1 59 | No precipitation No precipitation | 1 | ||||||||||||||
13 | 19.4 67 | 769.2 30.28 1025.52 1025.52 | 769.6 30.3 1026.05 1026.05 | 78 | 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 | 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. | 30.0 18.6 | 15.5 60 | No precipitation No precipitation | 1 | ||||||||||||||
12 | 18.8 66 | 769.3 30.29 1025.65 1025.65 | 769.6 30.3 1026.05 1026.05 | 78 | Wind blowing from the south-east | 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 | 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 | 14.9 59 | No precipitation No precipitation | 1 | ||||||||||||||
11 | 18.3 65 | 769.3 30.29 1025.65 1025.65 | 769.6 30.3 1026.05 1026.05 | 85 | 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 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 200-300 656-984 | 35.0 21.8 | 15.8 60 | No precipitation No precipitation | 1 | ||||||||||||||
10 | 17.1 63 | 769.1 30.28 1025.38 1025.38 | 769.5 30.3 1025.92 1025.92 | 87 | Wind blowing from the east-southeast | 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 | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 30.0 18.6 | 14.9 59 | No precipitation No precipitation | 1 | ||||||||||||||
09 | 16.4 62 | 769.1 30.28 1025.38 1025.38 | 769.5 30.3 1025.92 1025.92 | 84 | Wind blowing from the east-southeast | 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 | 100%. 10/10. 8 oktas | 12.3 54 | 16.5 62 | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 29.0 18.0 | 13.7 57 | No precipitation No precipitation | 12 | ||||||||||||
08 | 15.1 59 | 769.3 30.29 1025.65 1025.65 | 769.6 30.3 1026.05 1026.05 | 97 | Wind blowing from the east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 1 m/s 4 km/h 2 mph 2 knots 1 Bft | 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. | 18.0 11.2 | 14.6 58 | No precipitation No precipitation | 1 | ||||||||||||||
07 | 13.2 56 | 769.4 30.29 1025.78 1025.78 | 769.8 30.31 1026.32 1026.32 | 99 | Wind blowing from the south | Calm | 1 m/s 4 km/h 2 mph 2 knots 1 Bft | 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 | Mist. | 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. | 5.0 3.1 | 13.0 55 | No precipitation No precipitation | 1 | |||||||||||||
06 | 12.4 54 | 769.4 30.29 1025.78 1025.78 | 769.8 30.31 1026.32 1026.32 | 99 | Wind blowing from the east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 1 m/s 4 km/h 2 mph 2 knots 1 Bft | 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 | Mist. | Visibility reduced. | 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. | 6.0 3.7 | 12.2 54 | No precipitation No precipitation | 1 | ||||||||||||
05 | 12.5 55 | 769.4 30.29 1025.78 1025.78 | 769.7 30.3 1026.18 1026.18 | 98 | Wind blowing from the south-east | Calm | 1 m/s 4 km/h 2 mph 2 knots 1 Bft | 1 m/s 4 km/h 2 mph 2 knots 1 Bft | 20–30%. 2/10–3/10. 2 oktas | Mist. | 20–30%. 2/10–3/10. 2 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 5.0 3.1 | 12.2 54 | No precipitation No precipitation | 1 | |||||||||||||
04 | 12.5 55 | 769.6 30.3 1026.05 1026.05 | 769.9 30.31 1026.45 1026.45 | 98 | Wind blowing from the east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 1 m/s 4 km/h 2 mph 2 knots 1 Bft | 1 m/s 4 km/h 2 mph 2 knots 1 Bft | no clouds no clouds no clouds | Mist. | 6.0 3.7 | 12.2 54 | No precipitation No precipitation | 1 | |||||||||||||||
03 | 12.9 55 | 769.7 30.3 1026.18 1026.18 | 770.1 30.32 1026.72 1026.72 | 98 | Wind blowing from the north-northwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 1 m/s 4 km/h 2 mph 2 knots 1 Bft | 1 m/s 4 km/h 2 mph 2 knots 1 Bft | 60%. 6/10. 5 oktas | Mist. | Visibility reduced. | 2500 or more, or no clouds. 8202 or more, or no clouds. | 8.0 5.0 | 12.6 55 | No precipitation No precipitation | 1 | |||||||||||||
02 | 13.4 56 | 769.8 30.31 1026.32 1026.32 | 770.2 30.32 1026.85 1026.85 | 97 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 1 m/s 4 km/h 2 mph 2 knots 1 Bft | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 60%. 6/10. 5 oktas | Mist. | 2500 or more, or no clouds. 8202 or more, or no clouds. | 9.0 5.6 | 13.0 55 | No precipitation No precipitation | 1 | ||||||||||||||
01 | 14.1 57 | 769.9 30.31 1026.45 1026.45 | 770.3 30.33 1026.98 1026.98 | 96 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 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 | 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. | 16.0 9.9 | 13.5 56 | No precipitation No precipitation | 1 | ||||||||||||||
00 | 14.4 58 | 769.8 30.31 1026.32 1026.32 | 770.1 30.32 1026.72 1026.72 | 94 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 1 m/s 4 km/h 2 mph 2 knots 1 Bft | 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 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 24.0 14.9 | 13.5 56 | No precipitation No precipitation | 1 | |||||||||||||||