Weather archive in Mariehamn West Harbour
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Weather statistics
| 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 4, Saturday | 19 | 3.0 37 | 745.3 29.34 993.65 993.65 | 745.6 29.35 994.05 994.05 | 95 | Wind blowing from the west | Gentle breeze (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 | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 2.3 36 | |||||||||||||||||||
18 | 3.0 37 | 744.8 29.32 992.99 992.99 | 745.1 29.33 993.39 993.39 | 99 | Wind blowing from the south-southwest | 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 | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 2.8 37 | ||||||||||||||||||||
17 | 2.4 36 | 744.7 29.32 992.85 992.85 | 745.0 29.33 993.25 993.25 | 98 | Wind blowing from the south-east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 2.1 36 | |||||||||||||||||||||
16 | 2.0 36 | 744.8 29.32 992.99 992.99 | 745.2 29.34 993.52 993.52 | 98 | Wind blowing from the south-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | 1.7 35 | |||||||||||||||||||||
15 | 1.8 35 | 745.3 29.34 993.65 993.65 | 745.6 29.35 994.05 994.05 | 98 | 1.5 35 | ||||||||||||||||||||||||
14 | 1.1 34 | 745.9 29.37 994.45 994.45 | 746.3 29.38 994.99 994.99 | 98 | Wind blowing from the south-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | 0.8 33 | ||||||||||||||||||||
13 | 2.6 37 | 746.7 29.4 995.52 995.52 | 747.1 29.41 996.05 996.05 | 96 | Wind blowing from the south-southeast | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 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 | 2.0 36 | ||||||||||||||||||||
12 | 2.8 37 | 747.5 29.43 996.58 996.58 | 747.9 29.44 997.12 997.12 | 99 | Wind blowing from the south-southeast | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 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 | 2.7 37 | ||||||||||||||||||||
11 | 2.7 37 | 748.3 29.46 997.65 997.65 | 748.6 29.47 998.05 998.05 | 96 | Wind blowing from the south | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 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 | 2.1 36 | ||||||||||||||||||||
10 | 3.0 37 | 749.2 29.5 998.85 998.85 | 749.5 29.51 999.25 999.25 | 87 | Wind blowing from the south-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 1.0 34 | |||||||||||||||||||||
09 | 3.1 38 | 749.6 29.51 999.38 999.38 | 750.0 29.53 999.92 999.92 | 86 | Wind blowing from the south-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 1.1 34 | 4.1 39 | 1.0 34 | ||||||||||||||||||
08 | 2.6 37 | 750.4 29.54 1000.45 1000.45 | 750.7 29.56 1000.85 1000.85 | 81 | 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 | -0.4 31 | |||||||||||||||||||||
07 | 2.2 36 | 751.1 29.57 1001.38 1001.38 | 751.5 29.59 1001.92 1001.92 | 77 | Wind blowing from the south-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 | -1.5 29 | ||||||||||||||||||||
06 | 1.7 35 | 752.1 29.61 1002.72 1002.72 | 752.4 29.62 1003.12 1003.12 | 77 | Wind blowing from the south-east | 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 | -2.0 28 | ||||||||||||||||||||
05 | 1.9 35 | 752.7 29.63 1003.52 1003.52 | 753.1 29.65 1004.05 1004.05 | 84 | Wind blowing from the south-southwest | 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 | -0.6 31 | ||||||||||||||||||||
04 | 1.1 34 | 752.9 29.64 1003.78 1003.78 | 753.2 29.65 1004.18 1004.18 | 81 | Wind blowing from the north-northeast | Calm | 1 m/s 4 km/h 2 mph 2 knots 1 Bft | -1.8 29 | |||||||||||||||||||||
03 | 1.9 35 | 753.4 29.66 1004.45 1004.45 | 753.8 29.68 1004.98 1004.98 | 76 | Wind blowing from the north | 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 | -1.9 29 | |||||||||||||||||||||
02 | 1.9 35 | 753.9 29.68 1005.12 1005.12 | 754.3 29.7 1005.65 1005.65 | 81 | Wind blowing from the north-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 | -1.0 30 | ||||||||||||||||||||
01 | 2.2 36 | 754.3 29.7 1005.65 1005.65 | 754.7 29.71 1006.18 1006.18 | 74 | Wind blowing from the north-northeast | Calm | 1 m/s 4 km/h 2 mph 2 knots 1 Bft | -2.0 28 | |||||||||||||||||||||
00 | 2.7 37 | 754.8 29.72 1006.32 1006.32 | 755.1 29.73 1006.72 1006.72 | 67 | Wind blowing from the east-northeast | 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 | -2.9 27 | ||||||||||||||||||||
| April 3, Friday | 23 | 3.0 37 | 754.9 29.72 1006.45 1006.45 | 755.3 29.74 1006.98 1006.98 | 66 | 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 | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | -2.8 27 | |||||||||||||||||||
22 | 3.5 38 | 755.1 29.73 1006.72 1006.72 | 755.4 29.74 1007.12 1007.12 | 62 | Wind blowing from the north-northeast | 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 | -3.2 26 | ||||||||||||||||||||
21 | 4.1 39 | 754.9 29.72 1006.45 1006.45 | 755.2 29.73 1006.85 1006.85 | 61 | Wind blowing from the north-northeast | 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 | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 3.4 38 | 7.0 45 | -2.8 27 | ||||||||||||||||||
20 | 4.7 40 | 754.8 29.72 1006.32 1006.32 | 755.2 29.73 1006.85 1006.85 | 63 | Wind blowing from the east-northeast | 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 | -1.9 29 | |||||||||||||||||||||
19 | 5.9 43 | 754.9 29.72 1006.45 1006.45 | 755.2 29.73 1006.85 1006.85 | 49 | Wind blowing from the east-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | -4.1 25 | ||||||||||||||||||||||