Weather archive in Helsinki / Kumpula
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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 19, Wednesday | 16 | 20.9 70 | 747.0 29.41 995.92 995.92 | 749.2 29.5 998.85 998.85 | 45 | Wind blowing from the west-northwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 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 | 8.5 47 | |||||||||||||||||
15 | 21.7 71 | 747.0 29.41 995.92 995.92 | 749.2 29.5 998.85 998.85 | 42 | Wind blowing from the west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 40%. 4/10. 3 oktas | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | 50.0 31.1 | 8.2 47 | ||||||||||||||||||
14 | 21.3 70 | 746.8 29.4 995.65 995.65 | 749.1 29.49 998.72 998.72 | 47 | Wind blowing from the west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | 40.0 24.9 | 9.4 49 | ||||||||||||||||||
13 | 18.3 65 | 746.9 29.41 995.79 995.79 | 749.2 29.5 998.85 998.85 | 57 | Wind blowing from the west-northwest | Gentle breeze (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 | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | 50.0 31.1 | 9.6 49 | ||||||||||||||||||
12 | 19.5 67 | 746.9 29.41 995.79 995.79 | 749.1 29.49 998.72 998.72 | 57 | Wind blowing from the west-northwest | Gentle breeze (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 | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 600-1000 1968-3281 | 35.0 21.8 | 10.8 51 | ||||||||||||||||||
11 | 18.4 65 | 747.0 29.41 995.92 995.92 | 749.2 29.5 998.85 998.85 | 60 | Wind blowing from the north-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | no clouds no clouds no clouds | 40.0 24.9 | 10.4 51 | ||||||||||||||||||||
10 | 17.0 63 | 747.1 29.41 996.05 996.05 | 749.3 29.5 998.98 998.98 | 68 | Wind blowing from the north-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | no clouds no clouds no clouds | 40.0 24.9 | 11.1 52 | ||||||||||||||||||||
09 | 14.4 58 | 747.2 29.42 996.18 996.18 | 749.5 29.51 999.25 999.25 | 83 | Wind blowing from the north-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 9.9 50 | 14.9 59 | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1500-2000 4921-6562 | 45.0 28.0 | 11.5 53 | No precipitation No precipitation | 12 | ||||||||||||||
08 | 12.3 54 | 747.2 29.42 996.18 996.18 | 749.5 29.51 999.25 999.25 | 91 | Wind blowing from the north-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 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 | 10.9 52 | ||||||||||||||||||
07 | 10.7 51 | 747.4 29.43 996.45 996.45 | 749.6 29.51 999.38 999.38 | 98 | Wind blowing from the north-west | Gentle breeze (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 | 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 | 10.4 51 | ||||||||||||||||||
06 | 9.9 50 | 747.4 29.43 996.45 996.45 | 749.6 29.51 999.38 999.38 | 99 | Wind blowing from the north-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | no clouds no clouds no clouds | 30.0 18.6 | 9.7 49 | ||||||||||||||||||||
05 | 10.5 51 | 747.4 29.43 996.45 996.45 | 749.6 29.51 999.38 999.38 | 96 | Wind blowing from the north-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 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 | 9.9 50 | ||||||||||||||||||
04 | 11.2 52 | 747.5 29.43 996.58 996.58 | 749.8 29.52 999.65 999.65 | 94 | Wind blowing from the north-west | 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 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 2000-2500 6562-8202 | 50.0 31.1 | 10.3 51 | ||||||||||||||||||
03 | 11.4 53 | 747.8 29.44 996.98 996.98 | 750.1 29.53 1000.05 1000.05 | 93 | Wind blowing from the north-northwest | Light breeze (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 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 2000-2500 6562-8202 | 50.0 31.1 | 10.3 51 | ||||||||||||||||||
02 | 10.8 51 | 747.8 29.44 996.98 996.98 | 750.1 29.53 1000.05 1000.05 | 95 | Wind blowing from the north-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | no clouds no clouds no clouds | 50.0 31.1 | 10.0 50 | ||||||||||||||||||||
01 | 11.5 53 | 748.0 29.45 997.25 997.25 | 750.2 29.54 1000.18 1000.18 | 91 | Wind blowing from the north-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | no clouds no clouds no clouds | 50.0 31.1 | 10.1 50 | ||||||||||||||||||||
00 | 12.3 54 | 748.0 29.45 997.25 997.25 | 750.3 29.54 1000.32 1000.32 | 88 | Wind blowing from the north-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | no clouds no clouds no clouds | 50.0 31.1 | 10.3 51 | ||||||||||||||||||||
| August 18, Tuesday | 23 | 12.3 54 | 748.1 29.45 997.38 997.38 | 750.4 29.54 1000.45 1000.45 | 88 | Wind blowing from the west-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | no clouds no clouds no clouds | 50.0 31.1 | 10.4 51 | |||||||||||||||||||
22 | 13.6 56 | 748.3 29.46 997.65 997.65 | 750.6 29.55 1000.72 1000.72 | 80 | Wind blowing from the west-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | 50.0 31.1 | 10.2 50 | ||||||||||||||||||||
21 | 14.9 59 | 748.4 29.46 997.78 997.78 | 750.7 29.56 1000.85 1000.85 | 68 | 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 | 14.6 58 | 20.5 69 | 50.0 31.1 | 9.1 48 | No precipitation No precipitation | 12 | ||||||||||||||||
20 | 15.7 60 | 748.3 29.46 997.65 997.65 | 750.6 29.55 1000.72 1000.72 | 67 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | no clouds no clouds no clouds | 50.0 31.1 | 9.6 49 | ||||||||||||||||||||
19 | 17.7 64 | 748.4 29.46 997.78 997.78 | 750.7 29.56 1000.85 1000.85 | 58 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | no clouds no clouds no clouds | 50.0 31.1 | 9.4 49 | ||||||||||||||||||||
18 | 20.1 68 | 748.6 29.47 998.05 998.05 | 750.7 29.56 1000.85 1000.85 | 54 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | no clouds no clouds no clouds | 35.0 21.8 | 10.4 51 | ||||||||||||||||||||
17 | 19.6 67 | 748.8 29.48 998.32 998.32 | 751.0 29.57 1001.25 1001.25 | 54 | Wind blowing from the south-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 60%. 6/10. 5 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 50.0 31.1 | 10.0 50 | |||||||||||||||||||
16 | 18.9 66 | 749.0 29.49 998.58 998.58 | 751.2 29.57 1001.52 1001.52 | 60 | 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 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 50.0 31.1 | 10.8 51 | |||||||||||||||||||