Weather archive in Kotka Rankki
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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 April 5, Sunday | 22 | 2.9 37 | 749.3 29.5 998.98 998.98 | 750.5 29.55 1000.58 1000.58 | 91 | Wind blowing from the south | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 40.0 24.9 | 1.6 35 | |||||||||||||||||
21 | 1.9 35 | 749.9 29.52 999.78 999.78 | 751.1 29.57 1001.38 1001.38 | 95 | Wind blowing from the south-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | 1.8 35 | 5.0 41 | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 18.0 11.2 | 1.1 34 | No precipitation No precipitation | 12 | ||||||||||||||
20 | 1.8 35 | 750.7 29.56 1000.85 1000.85 | 752.0 29.61 1002.58 1002.58 | 97 | Wind blowing from the south-southeast | 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 | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 600-1000 1968-3281 | 13.0 8.1 | 1.3 34 | ||||||||||||||||||
19 | 2.5 37 | 751.7 29.59 1002.18 1002.18 | 752.9 29.64 1003.78 1003.78 | 95 | Wind blowing from the south | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 300-600 984-1968 | 21.0 13.1 | 1.7 35 | ||||||||||||||||||
18 | 2.8 37 | 752.2 29.61 1002.85 1002.85 | 753.4 29.66 1004.45 1004.45 | 94 | Wind blowing from the south-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 300-600 984-1968 | 18.0 11.2 | 1.9 35 | ||||||||||||||||||
17 | 3.1 38 | 752.6 29.63 1003.38 1003.38 | 753.8 29.68 1004.98 1004.98 | 93 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 100-200 328-656 | 15.0 9.3 | 2.1 36 | ||||||||||||||||||
16 | 4.3 40 | 752.9 29.64 1003.78 1003.78 | 754.1 29.69 1005.38 1005.38 | 83 | Wind blowing from the south-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 | 35.0 21.8 | 1.7 35 | ||||||||||||||||||
15 | 3.7 39 | 752.9 29.64 1003.78 1003.78 | 754.1 29.69 1005.38 1005.38 | 91 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 24.0 14.9 | 2.4 36 | ||||||||||||||||||
14 | 3.4 38 | 752.9 29.64 1003.78 1003.78 | 754.1 29.69 1005.38 1005.38 | 95 | Wind blowing from the south-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 300-600 984-1968 | 18.0 11.2 | 2.6 37 | ||||||||||||||||||
13 | 4.0 39 | 752.7 29.63 1003.52 1003.52 | 754.0 29.69 1005.25 1005.25 | 90 | Wind blowing from the south-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 60%. 6/10. 5 oktas | 40%. 4/10. 3 oktas | 600-1000 1968-3281 | 18.0 11.2 | 2.5 37 | ||||||||||||||||||
12 | 3.1 38 | 752.4 29.62 1003.12 1003.12 | 753.6 29.67 1004.72 1004.72 | 93 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 10.0 6.2 | 2.1 36 | ||||||||||||||||||
11 | 4.0 39 | 751.9 29.6 1002.45 1002.45 | 753.1 29.65 1004.05 1004.05 | 90 | Wind blowing from the north | Light air (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 | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 50-100 164-328 | 11.0 6.8 | 2.5 37 | ||||||||||||||||||
10 | 2.9 37 | 751.6 29.59 1002.05 1002.05 | 752.8 29.64 1003.65 1003.65 | 99 | Wind blowing from the north | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | Mist. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 50-100 164-328 | 7.0 4.4 | 2.7 37 | |||||||||||||||||
09 | 1.8 35 | 751.3 29.58 1001.65 1001.65 | 752.6 29.63 1003.38 1003.38 | 99 | Wind blowing from the west-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Mist. | 0.1 32 | 1.9 35 | 100%. 10/10. 8 oktas | Less than 50 Less than 50 | 3.6 2.2 | 1.7 35 | 0.2 0.01 | 12 | |||||||||||||
08 | 1.4 35 | 751.0 29.57 1001.25 1001.25 | 752.2 29.61 1002.85 1002.85 | 100 | Wind blowing from the west-northwest | 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 | Fog | 20–30%. 2/10–3/10. 2 oktas | Less than 50 Less than 50 | 1.7 1.1 | 1.4 35 | |||||||||||||||||
07 | 0.3 33 | 750.6 29.55 1000.72 1000.72 | 751.8 29.6 1002.32 1002.32 | 99 | Wind blowing from the north-northwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 60%. 6/10. 5 oktas | Fog or ice fog, has begun or become thicker during the past hour. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 50-100 164-328 | 0.4 0.3 | 0.2 32 | |||||||||||||||||
06 | 0.6 33 | 749.8 29.52 999.65 999.65 | 751.1 29.57 1001.38 1001.38 | 99 | Wind blowing from the north-east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | Mist. | 2.8 1.7 | 0.5 33 | |||||||||||||||||||
05 | 1.0 34 | 749.5 29.51 999.25 999.25 | 750.7 29.56 1000.85 1000.85 | 99 | Wind blowing from the east-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Drizzle (not freezing) or snow grains. | 50%. 5/10. 4 oktas | 300-600 984-1968 | 3.9 2.4 | 0.8 33 | |||||||||||||||||
04 | 1.4 35 | 749.1 29.49 998.72 998.72 | 750.3 29.54 1000.32 1000.32 | 99 | Wind blowing from the east-northeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 6.0 3.7 | 1.3 34 | |||||||||||||||||
03 | 1.6 35 | 748.6 29.47 998.05 998.05 | 749.8 29.52 999.65 999.65 | 99 | Wind blowing from the south-east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 200-300 656-984 | 10.0 6.2 | 1.4 35 | ||||||||||||||||||
02 | 1.4 35 | 748.3 29.46 997.65 997.65 | 749.5 29.51 999.25 999.25 | 99 | Wind blowing from the east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | Mist. | 100%. 10/10. 8 oktas | 200-300 656-984 | 6.0 3.7 | 1.2 34 | |||||||||||||||||
01 | 1.5 35 | 748.1 29.45 997.38 997.38 | 749.3 29.5 998.98 998.98 | 99 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 13.0 8.1 | 1.3 34 | ||||||||||||||||||
00 | 1.4 35 | 748.0 29.45 997.25 997.25 | 749.3 29.5 998.98 998.98 | 99 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Mist. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 6.0 3.7 | 1.2 34 | |||||||||||||||||
| April 4, Saturday | 23 | 1.4 35 | 748.1 29.45 997.38 997.38 | 749.3 29.5 998.98 998.98 | 98 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Mist. | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 7.0 4.4 | 1.1 34 | ||||||||||||||||
22 | 1.5 35 | 748.3 29.46 997.65 997.65 | 749.5 29.51 999.25 999.25 | 99 | Wind blowing from the east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | Mist. | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 5.0 3.1 | 1.3 34 | |||||||||||||||||