Weather archive in the Isle of Portland
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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 February 18, Wednesday | 04 | 5.3 42 | 749.8 29.52 999.65 999.65 | 754.6 29.71 1006.05 1006.05 | -1.6 -0.06 -2.13 -2.13 | 92 | Wind blowing from the east | Near gale (16 m/s) (58 km/h) (36 miles/hour) (31 mile/hour) (7 Bft) | 21 m/s 76 km/h 47 miles/hour 41 mile/hour 9 Bft | 21 m/s 76 km/h 47 miles/hour 41 mile/hour 9 Bft | 100%. 10/10. 8 oktas | Precipitation | 100%. 10/10. 8 oktas | 200-300 656-984 | 2.8 1.7 | 4.1 39 | 0.2 0.01 | 1 | |||||||||||
03 | 5.4 42 | 750.3 29.54 1000.32 1000.32 | 755.1 29.73 1006.72 1006.72 | -1.5 -0.06 -2 -2 | 90 | Wind blowing from the east-southeast | Near gale (16 m/s) (58 km/h) (36 miles/hour) (31 mile/hour) (7 Bft) | 20 m/s 72 km/h 45 miles/hour 39 knots 8 Bft | 21 m/s 76 km/h 47 miles/hour 41 mile/hour 9 Bft | 100%. 10/10. 8 oktas | Precipitation | 100%. 10/10. 8 oktas | 200-300 656-984 | 2.8 1.7 | 3.9 39 | 0.6 0.02 | 1 | ||||||||||||
02 | 5.4 42 | 750.9 29.56 1001.12 1001.12 | 755.7 29.75 1007.52 1007.52 | -2.0 -0.08 -2.67 -2.67 | 89 | Wind blowing from the east-southeast | Near gale (16 m/s) (58 km/h) (36 miles/hour) (31 mile/hour) (7 Bft) | 20 m/s 72 km/h 45 miles/hour 39 knots 8 Bft | 21 m/s 76 km/h 47 miles/hour 41 mile/hour 9 Bft | 100%. 10/10. 8 oktas | Precipitation | 100%. 10/10. 8 oktas | 300-600 984-1968 | 2.9 1.8 | 3.7 39 | 0.6 0.02 | 1 | ||||||||||||
01 | 5.5 42 | 751.4 29.58 1001.78 1001.78 | 756.2 29.77 1008.18 1008.18 | -2.3 -0.09 -3.07 -3.07 | 87 | Wind blowing from the east-southeast | Near gale (16 m/s) (58 km/h) (36 miles/hour) (31 mile/hour) (7 Bft) | 21 m/s 76 km/h 47 miles/hour 41 mile/hour 9 Bft | 21 m/s 76 km/h 47 miles/hour 41 mile/hour 9 Bft | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 3.0 1.9 | 3.5 38 | 0.6 0.02 | 1 | ||||||||||||
00 | 5.4 42 | 751.8 29.6 1002.32 1002.32 | 756.6 29.79 1008.72 1008.72 | -2.8 -0.11 -3.73 -3.73 | 84 | Wind blowing from the east-southeast | Near gale (15 m/s) (54 km/h) (34 mph) (29 knots) (7 Bft) | 20 m/s 72 km/h 45 miles/hour 39 knots 8 Bft | 20 m/s 72 km/h 45 miles/hour 39 knots 8 Bft | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 5.0 3.1 | 2.9 37 | 0.4 0.02 | 6 | ||||||||||||
| February 17, Tuesday | 23 | 6.0 43 | 752.9 29.64 1003.78 1003.78 | 757.7 29.83 1010.18 1010.18 | -2.6 -0.1 -3.47 -3.47 | 82 | Wind blowing from the south-east | Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft) | 17 m/s 61 km/h 38 miles/hour 33 knots 7 Bft | 17 m/s 61 km/h 38 miles/hour 33 knots 7 Bft | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 8.0 5.0 | 3.1 38 | No precipitation No precipitation | 1 | |||||||||||
22 | 6.8 44 | 753.7 29.67 1004.85 1004.85 | 758.5 29.86 1011.25 1011.25 | -2.6 -0.1 -3.47 -3.47 | 73 | Wind blowing from the east-southeast | Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 Bft) | 15 m/s 54 km/h 34 mph 29 knots 7 Bft | 16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 13.0 8.1 | 2.2 36 | No precipitation No precipitation | 1 | ||||||||||||
21 | 6.8 44 | 754.6 29.71 1006.05 1006.05 | 759.4 29.9 1012.45 1012.45 | -2.1 -0.08 -2.8 -2.8 | 71 | Wind blowing from the east-southeast | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft) | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | 100%. 10/10. 8 oktas | 5.4 42 | 7.2 45 | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 30.0 18.6 | 1.9 35 | No precipitation No precipitation | 12 | |||||||||||
20 | 6.5 44 | 755.5 29.74 1007.25 1007.25 | 760.3 29.93 1013.65 1013.65 | -1.4 -0.06 -1.87 -1.87 | 69 | Wind blowing from the east-southeast | Fresh breeze (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 | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 30.0 18.6 | 1.1 34 | No precipitation No precipitation | 1 | |||||||||||||
19 | 6.2 43 | 756.3 29.78 1008.32 1008.32 | 761.1 29.96 1014.72 1014.72 | -1.0 -0.04 -1.33 -1.33 | 66 | Wind blowing from the east-southeast | 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 | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 40.0 24.9 | 0.2 32 | No precipitation No precipitation | 1 | |||||||||||||
18 | 5.8 42 | 756.7 29.79 1008.85 1008.85 | 761.5 29.98 1015.25 1015.25 | -0.8 -0.03 -1.07 -1.07 | 69 | Wind blowing from the south-east | 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 | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 100%. 10/10. 8 oktas | 4.7 40 | 7.2 45 | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 35.0 21.8 | 0.4 33 | No precipitation No precipitation | 12 | |||||||||||
17 | 5.5 42 | 756.9 29.8 1009.12 1009.12 | 761.8 29.99 1015.65 1015.65 | -0.9 -0.04 -1.2 -1.2 | 68 | Wind blowing from the south-east | 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 | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 35.0 21.8 | -0.1 32 | No precipitation No precipitation | 1 | |||||||||||||
16 | 5.8 42 | 757.3 29.81 1009.65 1009.65 | 762.1 30 1016.05 1016.05 | -0.8 -0.03 -1.07 -1.07 | 66 | Wind blowing from the south-east | Gentle breeze (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 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 40.0 24.9 | -0.2 32 | No precipitation No precipitation | 1 | |||||||||||||
15 | 6.0 43 | 757.5 29.82 1009.92 1009.92 | 762.4 30.02 1016.45 1016.45 | -1.1 -0.04 -1.47 -1.47 | 63 | Wind blowing from the south-east | 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 | no clouds no clouds no clouds | 35.0 21.8 | -0.5 31 | No precipitation No precipitation | 1 | |||||||||||||||
14 | 6.3 43 | 757.8 29.83 1010.32 1010.32 | 762.6 30.02 1016.72 1016.72 | -0.7 -0.03 -0.93 -0.93 | 62 | Wind blowing from the south-east | 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 | no clouds no clouds no clouds | 35.0 21.8 | -0.5 31 | No precipitation No precipitation | 1 | ||||||||||||||||
13 | 6.9 44 | 758.1 29.85 1010.72 1010.72 | 762.9 30.04 1017.12 1017.12 | -0.1 -0 -0.13 -0.13 | 60 | Wind blowing from the 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 | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | no clouds no clouds no clouds | 35.0 21.8 | -0.4 31 | No precipitation No precipitation | 1 | |||||||||||||||
12 | 6.7 44 | 758.6 29.87 1011.38 1011.38 | 763.4 30.06 1017.78 1017.78 | 0.8 0.03 1.07 1.07 | 57 | 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 | no clouds no clouds no clouds | 30.0 18.6 | -1.2 30 | No precipitation No precipitation | 6 | |||||||||||||||
11 | 6.4 44 | 758.5 29.86 1011.25 1011.25 | 763.4 30.06 1017.78 1017.78 | 0.9 0.04 1.2 1.2 | 57 | Wind blowing from the north | 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 | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | no clouds no clouds no clouds | 30.0 18.6 | -1.7 29 | No precipitation No precipitation | 1 | |||||||||||||||
10 | 5.8 42 | 758.2 29.85 1010.85 1010.85 | 763.0 30.04 1017.25 1017.25 | 1.5 0.06 2 2 | 62 | 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 | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | no clouds no clouds no clouds | 21.0 13.1 | -0.9 30 | No precipitation No precipitation | 1 | |||||||||||||||
09 | 5.7 42 | 757.8 29.83 1010.32 1010.32 | 762.6 30.02 1016.72 1016.72 | 1.7 0.07 2.27 2.27 | 66 | Wind blowing from the north-northwest | 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 | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | no clouds no clouds no clouds | Rain (not freezing). | 4.7 40 | 8.8 48 | 11.0 6.8 | -0.2 32 | No precipitation No precipitation | 12 | ||||||||||||
08 | 5.2 41 | 757.6 29.83 1010.05 1010.05 | 762.4 30.02 1016.45 1016.45 | 2.4 0.09 3.2 3.2 | 70 | Wind blowing from the north-west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 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 | no clouds no clouds no clouds | 18.0 11.2 | 0.1 32 | No precipitation No precipitation | 1 | |||||||||||||||
07 | 4.8 41 | 756.7 29.79 1008.85 1008.85 | 761.6 29.98 1015.38 1015.38 | 2.1 0.08 2.8 2.8 | 72 | Wind blowing from the north-west | 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 | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | no clouds no clouds no clouds | 22.0 13.7 | 0.1 32 | No precipitation No precipitation | 1 | |||||||||||||||
06 | 5.0 41 | 756.1 29.77 1008.05 1008.05 | 760.9 29.96 1014.45 1014.45 | 2.0 0.08 2.67 2.67 | 71 | Wind blowing from the north-west | 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 | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | no clouds no clouds no clouds | 5.0 41 | 8.9 48 | 20.0 12.4 | 0.2 32 | No precipitation No precipitation | 12 | |||||||||||||
05 | 5.5 42 | 755.2 29.73 1006.85 1006.85 | 760.0 29.92 1013.25 1013.25 | 1.8 0.07 2.4 2.4 | 70 | Wind blowing from the north-west | Fresh breeze (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 | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | no clouds no clouds no clouds | 22.0 13.7 | 0.4 33 | No precipitation No precipitation | 1 | |||||||||||||||
04 | 5.5 42 | 754.6 29.71 1006.05 1006.05 | 759.4 29.9 1012.45 1012.45 | 2.1 0.08 2.8 2.8 | 73 | Wind blowing from the north-west | Fresh breeze (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 | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | no clouds no clouds no clouds | 19.0 11.8 | 0.9 34 | No precipitation No precipitation | 1 | |||||||||||||||