Weather archive in Kotka Haapasaari
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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 May 21, Thursday | 10 | 12.8 55 | 765.7 30.15 1020.85 1020.85 | 766.0 30.16 1021.25 1021.25 | 91 | Wind blowing from the north-northwest | 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 | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 70 – 80%. 7/10 – 8/10. 6 oktas | 70 – 80%. 7/10 – 8/10. 6 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 30.0 18.6 | 11.4 53 | |||||||||||||||
09 | 11.9 53 | 765.7 30.15 1020.85 1020.85 | 766.0 30.16 1021.25 1021.25 | 99 | Wind blowing from the north | Light breeze (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 | 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 | 8.6 47 | 12.8 55 | 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 | 11.8 53 | ||||||||||||||
08 | 10.8 51 | 765.5 30.14 1020.58 1020.58 | 765.8 30.15 1020.98 1020.98 | 100 | Wind blowing from the north | 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 | 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. | 11.0 6.8 | 10.8 51 | ||||||||||||||||
07 | 10.8 51 | 765.5 30.14 1020.58 1020.58 | 765.8 30.15 1020.98 1020.98 | 100 | Wind blowing from the north | 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 | 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. | 19.0 11.8 | 10.8 51 | ||||||||||||||||
06 | 9.8 50 | 765.4 30.13 1020.45 1020.45 | 765.7 30.15 1020.85 1020.85 | 100 | 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 | 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. | 27.0 16.8 | 9.8 50 | ||||||||||||||||
05 | 8.7 48 | 765.4 30.13 1020.45 1020.45 | 765.7 30.15 1020.85 1020.85 | 100 | Wind blowing from the west | 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 | 20–30%. 2/10–3/10. 2 oktas | 20–30%. 2/10–3/10. 2 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 21.0 13.1 | 8.7 48 | ||||||||||||||||
04 | 8.6 47 | 765.3 30.13 1020.32 1020.32 | 765.6 30.14 1020.72 1020.72 | 100 | Wind blowing from the west | Moderate breeze (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 | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | no clouds no clouds no clouds | 24.0 14.9 | 8.6 47 | ||||||||||||||||||
03 | 8.8 48 | 765.7 30.15 1020.85 1020.85 | 766.0 30.16 1021.25 1021.25 | 100 | Wind blowing from the west-southwest | 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 | 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 | 8.8 48 | ||||||||||||||||
02 | 8.7 48 | 765.5 30.14 1020.58 1020.58 | 765.8 30.15 1020.98 1020.98 | 100 | Wind blowing from the west | Moderate breeze (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 | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | no clouds no clouds no clouds | 30.0 18.6 | 8.7 48 | ||||||||||||||||||
01 | 8.9 48 | 765.4 30.13 1020.45 1020.45 | 765.7 30.15 1020.85 1020.85 | 100 | Wind blowing from the west-southwest | Moderate breeze (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 | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | no clouds no clouds no clouds | 30.0 18.6 | 8.9 48 | ||||||||||||||||||
00 | 9.2 49 | 765.4 30.13 1020.45 1020.45 | 765.7 30.15 1020.85 1020.85 | 100 | Wind blowing from the west-southwest | Moderate breeze (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 | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | no clouds no clouds no clouds | 35.0 21.8 | 9.2 49 | ||||||||||||||||||
| May 20, Wednesday | 23 | 9.2 49 | 765.1 30.12 1020.05 1020.05 | 765.4 30.13 1020.45 1020.45 | 100 | Wind blowing from the west-southwest | Moderate breeze (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 | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | no clouds no clouds no clouds | 30.0 18.6 | 9.2 49 | |||||||||||||||||
22 | 9.1 48 | 765.1 30.12 1020.05 1020.05 | 765.4 30.13 1020.45 1020.45 | 100 | Wind blowing from the west-southwest | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | no clouds no clouds no clouds | 30.0 18.6 | 9.1 48 | ||||||||||||||||||
21 | 9.2 49 | 764.8 30.11 1019.65 1019.65 | 765.1 30.12 1020.05 1020.05 | 100 | Wind blowing from the west-southwest | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 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 | no clouds no clouds no clouds | 8.7 48 | 9.8 50 | 29.0 18.0 | 9.2 49 | ||||||||||||||||
20 | 9.4 49 | 765.0 30.12 1019.92 1019.92 | 765.3 30.13 1020.32 1020.32 | 100 | Wind blowing from the west-southwest | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 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 | no clouds no clouds no clouds | 30.0 18.6 | 9.4 49 | ||||||||||||||||||
19 | 9.5 49 | 765.3 30.13 1020.32 1020.32 | 765.6 30.14 1020.72 1020.72 | 99 | Wind blowing from the west-southwest | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 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 | no clouds no clouds no clouds | 30.0 18.6 | 9.4 49 | ||||||||||||||||||
18 | 9.4 49 | 765.1 30.12 1020.05 1020.05 | 765.4 30.13 1020.45 1020.45 | 99 | Wind blowing from the west-southwest | Fresh breeze (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 | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | no clouds no clouds no clouds | 30.0 18.6 | 9.2 49 | ||||||||||||||||||
17 | 9.3 49 | 765.4 30.13 1020.45 1020.45 | 765.7 30.15 1020.85 1020.85 | 100 | Wind blowing from the west-southwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 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 | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 100-200 328-656 | 25.0 15.5 | 9.3 49 | ||||||||||||||||
16 | 9.7 49 | 765.3 30.13 1020.32 1020.32 | 765.6 30.14 1020.72 1020.72 | 98 | Wind blowing from the west-southwest | Fresh breeze (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 | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 200-300 656-984 | 26.0 16.2 | 9.4 49 | |||||||||||||||||
15 | 9.3 49 | 765.1 30.12 1020.05 1020.05 | 765.4 30.13 1020.45 1020.45 | 99 | Wind blowing from the west-southwest | Fresh breeze (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 | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 200-300 656-984 | 17.0 10.6 | 9.2 49 | ||||||||||||||||
14 | 9.3 49 | 765.1 30.12 1020.05 1020.05 | 765.4 30.13 1020.45 1020.45 | 98 | Wind blowing from the west-southwest | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 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 | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 50-100 164-328 | 20.0 12.4 | 9.0 48 | ||||||||||||||||
13 | 8.8 48 | 764.9 30.11 1019.78 1019.78 | 765.3 30.13 1020.32 1020.32 | 100 | Wind blowing from the west-southwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 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 | 100%. 10/10. 8 oktas | Mist. | 100%. 10/10. 8 oktas | 50-100 164-328 | 4.7 2.9 | 8.8 48 | |||||||||||||||
12 | 8.9 48 | 764.6 30.1 1019.38 1019.38 | 764.9 30.11 1019.78 1019.78 | 100 | Wind blowing from the west-southwest | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 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 | 100%. 10/10. 8 oktas | Mist. | 100%. 10/10. 8 oktas | 100-200 328-656 | 9.0 5.6 | 8.9 48 | |||||||||||||||
11 | 9.0 48 | 764.2 30.09 1018.85 1018.85 | 764.5 30.1 1019.25 1019.25 | 100 | Wind blowing from the west-southwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 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 | 100%. 10/10. 8 oktas | Mist. | 100%. 10/10. 8 oktas | 50-100 164-328 | 5.0 3.1 | 9.0 48 | |||||||||||||||
10 | 9.2 49 | 764.2 30.09 1018.85 1018.85 | 764.5 30.1 1019.25 1019.25 | 100 | Wind blowing from the west | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | 100%. 10/10. 8 oktas | Mist. | 100%. 10/10. 8 oktas | 50-100 164-328 | 2.8 1.7 | 9.2 49 | |||||||||||||||