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 | |
| 2025 December 9, Tuesday | 04 | 6.7 44 | 745.8 29.36 994.32 994.32 | 746.2 29.38 994.85 994.85 | 99 | Wind blowing from the west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 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 | 6.5 44 | |||||||||||||||||||
03 | 7.0 45 | 745.3 29.34 993.65 993.65 | 745.7 29.36 994.19 994.19 | 99 | 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 | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 6.8 44 | ||||||||||||||||||||
02 | 7.1 45 | 744.8 29.32 992.99 992.99 | 745.1 29.33 993.39 993.39 | 99 | Wind blowing from the west | 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 | 7.0 45 | ||||||||||||||||||||
00 | 7.3 45 | 745.0 29.33 993.25 993.25 | 745.3 29.34 993.65 993.65 | 99 | Wind blowing from the south-southeast | Gentle breeze (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 | 7.1 45 | |||||||||||||||||||||
| December 8, Monday | 22 | 7.5 46 | 746.4 29.39 995.12 995.12 | 746.7 29.4 995.52 995.52 | 98 | Wind blowing from the south | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 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 | 7.2 45 | |||||||||||||||||||
21 | 7.5 46 | 747.1 29.41 996.05 996.05 | 747.4 29.43 996.45 996.45 | 99 | Wind blowing from the south | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 7.3 45 | |||||||||||||||||||||
20 | 6.7 44 | 747.9 29.44 997.12 997.12 | 748.3 29.46 997.65 997.65 | 99 | 6.6 44 | 7.4 45 | 6.5 44 | ||||||||||||||||||||||
19 | 6.7 44 | 748.9 29.48 998.45 998.45 | 749.3 29.5 998.98 998.98 | 98 | Wind blowing from the south-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | 6.4 44 | ||||||||||||||||||||
18 | 6.7 44 | 750.1 29.53 1000.05 1000.05 | 750.4 29.54 1000.45 1000.45 | 98 | Wind blowing from the south-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | 6.4 44 | ||||||||||||||||||||
17 | 7.0 45 | 751.1 29.57 1001.38 1001.38 | 751.5 29.59 1001.92 1001.92 | 97 | 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 | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | 6.6 44 | ||||||||||||||||||||
16 | 7.2 45 | 751.9 29.6 1002.45 1002.45 | 752.2 29.61 1002.85 1002.85 | 97 | Wind blowing from the south-southeast | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | 6.8 44 | ||||||||||||||||||||
15 | 7.4 45 | 752.6 29.63 1003.38 1003.38 | 753.0 29.65 1003.92 1003.92 | 97 | Wind blowing from the south | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | 7.0 45 | ||||||||||||||||||||
14 | 7.3 45 | 753.1 29.65 1004.05 1004.05 | 753.5 29.67 1004.58 1004.58 | 98 | Wind blowing from the south | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 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 | 7.0 45 | ||||||||||||||||||||
13 | 7.3 45 | 753.9 29.68 1005.12 1005.12 | 754.3 29.7 1005.65 1005.65 | 97 | Wind blowing from the south | 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 | 6.9 44 | ||||||||||||||||||||
12 | 7.1 45 | 754.7 29.71 1006.18 1006.18 | 755.0 29.72 1006.58 1006.58 | 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 | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 6.8 44 | ||||||||||||||||||||
11 | 6.9 44 | 755.4 29.74 1007.12 1007.12 | 755.7 29.75 1007.52 1007.52 | 96 | Wind blowing from the south-southeast | 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 | 6.3 43 | |||||||||||||||||||||
10 | 6.8 44 | 755.6 29.75 1007.38 1007.38 | 756.0 29.76 1007.92 1007.92 | 95 | Wind blowing from the south | Gentle breeze (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 | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 6.1 43 | ||||||||||||||||||||
09 | 6.8 44 | 755.8 29.76 1007.65 1007.65 | 756.1 29.77 1008.05 1008.05 | 95 | Wind blowing from the south | 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 | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 6.0 43 | ||||||||||||||||||||
08 | 6.8 44 | 755.8 29.76 1007.65 1007.65 | 756.2 29.77 1008.18 1008.18 | 94 | Wind blowing from the south | 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 | 6.0 43 | 6.8 44 | 5.9 43 | ||||||||||||||||||
07 | 6.5 44 | 756.3 29.78 1008.32 1008.32 | 756.7 29.79 1008.85 1008.85 | 96 | Wind blowing from the south | 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 | 5.9 43 | ||||||||||||||||||||
06 | 6.5 44 | 756.5 29.78 1008.58 1008.58 | 756.9 29.8 1009.12 1009.12 | 97 | Wind blowing from the south | 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 | 6.1 43 | ||||||||||||||||||||
05 | 6.6 44 | 756.7 29.79 1008.85 1008.85 | 757.1 29.81 1009.38 1009.38 | 97 | Wind blowing from the south-southwest | Gentle breeze (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 | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 6.1 43 | ||||||||||||||||||||
04 | 6.6 44 | 756.9 29.8 1009.12 1009.12 | 757.3 29.81 1009.65 1009.65 | 99 | Wind blowing from the south-southwest | 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 | 6.4 44 | ||||||||||||||||||||