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 20, Thursday | 11 | 18.1 65 | 747.8 29.44 996.98 996.98 | 750.1 29.53 1000.05 1000.05 | 72 | Wind blowing from the east-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 60%. 6/10. 5 oktas | 40%. 4/10. 3 oktas | 300-600 984-1968 | 45.0 28.0 | 12.9 55 | |||||||||||||||||
10 | 16.4 62 | 747.9 29.44 997.12 997.12 | 750.1 29.53 1000.05 1000.05 | 86 | Wind blowing from the east-southeast | 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 | 200-300 656-984 | 50.0 31.1 | 14.0 57 | ||||||||||||||||||
09 | 16.7 62 | 748.0 29.45 997.25 997.25 | 750.2 29.54 1000.18 1000.18 | 82 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 40%. 4/10. 3 oktas | 10.8 51 | 16.7 62 | 40%. 4/10. 3 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 35.0 21.8 | 13.6 56 | No precipitation No precipitation | 12 | ||||||||||||||
08 | 14.1 57 | 748.3 29.46 997.65 997.65 | 750.5 29.55 1000.58 1000.58 | 92 | Wind blowing from the east | 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 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 40.0 24.9 | 12.8 55 | ||||||||||||||||||
07 | 12.5 55 | 748.3 29.46 997.65 997.65 | 750.6 29.55 1000.72 1000.72 | 97 | Wind blowing from the east-southeast | 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 | 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. | 40.0 24.9 | 12.1 54 | ||||||||||||||||||
06 | 10.8 51 | 748.4 29.46 997.78 997.78 | 750.7 29.56 1000.85 1000.85 | 99 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 60%. 6/10. 5 oktas | 60%. 6/10. 5 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 35.0 21.8 | 10.6 51 | ||||||||||||||||||
05 | 11.1 52 | 748.6 29.47 998.05 998.05 | 750.8 29.56 1000.98 1000.98 | 99 | Wind blowing from the south | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | 35.0 21.8 | 10.9 52 | ||||||||||||||||||||
04 | 11.3 52 | 748.6 29.47 998.05 998.05 | 750.8 29.56 1000.98 1000.98 | 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 | 35.0 21.8 | 10.8 51 | ||||||||||||||||||||
03 | 11.1 52 | 748.7 29.48 998.18 998.18 | 751.0 29.57 1001.25 1001.25 | 97 | Wind blowing from the west-southwest | 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 | 10.6 51 | ||||||||||||||||||||
02 | 11.6 53 | 748.7 29.48 998.18 998.18 | 751.0 29.57 1001.25 1001.25 | 91 | Wind blowing from the west-southwest | 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 | 10.2 50 | ||||||||||||||||||||
01 | 12.6 55 | 748.7 29.48 998.18 998.18 | 751.0 29.57 1001.25 1001.25 | 83 | Wind blowing from the west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | no clouds no clouds no clouds | 50.0 31.1 | 9.7 49 | ||||||||||||||||||||
00 | 13.2 56 | 748.5 29.47 997.92 997.92 | 750.7 29.56 1000.85 1000.85 | 75 | Wind blowing from the west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | no clouds no clouds no clouds | 50.0 31.1 | 8.9 48 | ||||||||||||||||||||
| August 19, Wednesday | 23 | 13.9 57 | 748.3 29.46 997.65 997.65 | 750.6 29.55 1000.72 1000.72 | 70 | Wind blowing from the west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | no clouds no clouds no clouds | 50.0 31.1 | 8.4 47 | |||||||||||||||||||
22 | 15.1 59 | 748.3 29.46 997.65 997.65 | 750.5 29.55 1000.58 1000.58 | 68 | Wind blowing from the west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | no clouds no clouds no clouds | 50.0 31.1 | 9.1 48 | ||||||||||||||||||||
21 | 15.8 60 | 748.0 29.45 997.25 997.25 | 750.2 29.54 1000.18 1000.18 | 63 | Wind blowing from the west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | no clouds no clouds no clouds | 14.5 58 | 22.1 72 | 50.0 31.1 | 8.6 47 | No precipitation No precipitation | 12 | ||||||||||||||||
20 | 16.8 62 | 747.7 29.44 996.85 996.85 | 749.8 29.52 999.65 999.65 | 68 | Wind blowing from the west-southwest | 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 | 1500-2000 4921-6562 | 50.0 31.1 | 10.8 51 | ||||||||||||||||||
19 | 18.7 66 | 747.4 29.43 996.45 996.45 | 749.7 29.52 999.52 999.52 | 61 | Wind blowing from the south-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 40%. 4/10. 3 oktas | 40%. 4/10. 3 oktas | 1000-1500 3281-4921 | 50.0 31.1 | 11.0 52 | ||||||||||||||||||
18 | 17.7 64 | 747.3 29.42 996.32 996.32 | 749.5 29.51 999.25 999.25 | 65 | Wind blowing from the west-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | no clouds no clouds no clouds | 50.0 31.1 | 11.0 52 | ||||||||||||||||||||
17 | 20.7 69 | 747.2 29.42 996.18 996.18 | 749.4 29.5 999.12 999.12 | 41 | Wind blowing from the west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 40%. 4/10. 3 oktas | 40%. 4/10. 3 oktas | 1500-2000 4921-6562 | 50.0 31.1 | 6.8 44 | ||||||||||||||||||
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 | ||||||||||||||||||||