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 January 14, Wednesday | 21 | 9.0 48 | 750.4 29.54 1000.45 1000.45 | 755.2 29.73 1006.85 1006.85 | -0.9 -0.04 -1.2 -1.2 | 97 | Wind blowing from the 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 | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | 100%. 10/10. 8 oktas | Rain (not freezing). | 4.5 40 | 9.9 50 | 100%. 10/10. 8 oktas | 100-200 328-656 | 17.0 10.6 | 8.5 47 | 2.0 0.08 | 12 | |||||||||
20 | 9.8 50 | 750.5 29.55 1000.58 1000.58 | 755.2 29.73 1006.85 1006.85 | -1.1 -0.04 -1.47 -1.47 | 97 | Wind blowing from the south-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 | Rain. | 100%. 10/10. 8 oktas | Less than 50 Less than 50 | 0.5 0.3 | 9.4 49 | 1.0 0.04 | 1 | ||||||||||||
19 | 9.8 50 | 750.8 29.56 1000.98 1000.98 | 755.5 29.74 1007.25 1007.25 | -1.1 -0.04 -1.47 -1.47 | 96 | Wind blowing from the south | 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 | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | Less than 50 Less than 50 | 0.2 0.1 | 9.2 49 | 0.4 0.02 | 1 | ||||||||||||
18 | 9.7 49 | 751.3 29.58 1001.65 1001.65 | 756.0 29.76 1007.92 1007.92 | -1.1 -0.04 -1.47 -1.47 | 96 | Wind blowing from the south | 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 | 100%. 10/10. 8 oktas | 3.5 38 | 9.8 50 | 100%. 10/10. 8 oktas | 100-200 328-656 | 11.0 6.8 | 9.1 48 | No precipitation No precipitation | 12 | |||||||||||
17 | 9.6 49 | 751.6 29.59 1002.05 1002.05 | 756.4 29.78 1008.45 1008.45 | -1.3 -0.05 -1.73 -1.73 | 97 | Wind blowing from the south-southwest | 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 | 100%. 10/10. 8 oktas | 100-200 328-656 | 18.0 11.2 | 9.1 48 | No precipitation No precipitation | 1 | |||||||||||||
16 | 9.3 49 | 751.9 29.6 1002.45 1002.45 | 756.6 29.79 1008.72 1008.72 | -1.7 -0.07 -2.27 -2.27 | 97 | Wind blowing from the south | 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 | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 100%. 10/10. 8 oktas | Fog | 100%. 10/10. 8 oktas | Less than 50 Less than 50 | 1.2 0.8 | 8.8 48 | No precipitation No precipitation | 1 | ||||||||||||
15 | 9.0 48 | 752.4 29.62 1003.12 1003.12 | 757.1 29.81 1009.38 1009.38 | -2.3 -0.09 -3.07 -3.07 | 97 | Wind blowing from the south-east | 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 | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 100%. 10/10. 8 oktas | Drizzle, not freezing, slight. | 100%. 10/10. 8 oktas | Less than 50 Less than 50 | 0.6 0.4 | 8.5 47 | No precipitation No precipitation | 1 | ||||||||||||
14 | 8.5 47 | 752.9 29.64 1003.78 1003.78 | 757.7 29.83 1010.18 1010.18 | -2.4 -0.09 -3.2 -3.2 | 95 | Wind blowing from the east-southeast | 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 | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | Less than 50 Less than 50 | 7.0 4.4 | 7.7 46 | No precipitation No precipitation | 1 | |||||||||||||
13 | 7.4 45 | 753.6 29.67 1004.72 1004.72 | 758.3 29.85 1010.98 1010.98 | -1.8 -0.07 -2.4 -2.4 | 92 | 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 | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 100-200 328-656 | 18.0 11.2 | 6.2 43 | No precipitation No precipitation | 1 | |||||||||||||
12 | 7.3 45 | 754.7 29.71 1006.18 1006.18 | 759.4 29.9 1012.45 1012.45 | -0.7 -0.03 -0.93 -0.93 | 87 | Wind blowing from the east-southeast | 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 | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 300-600 984-1968 | 30.0 18.6 | 5.2 41 | No precipitation No precipitation | 6 | |||||||||||||
11 | 6.6 44 | 755.3 29.74 1006.98 1006.98 | 760.1 29.93 1013.38 1013.38 | -0.1 -0 -0.13 -0.13 | 88 | Wind blowing from the east | 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 | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 35.0 21.8 | 4.7 40 | No precipitation No precipitation | 1 | |||||||||||||
10 | 5.7 42 | 755.4 29.74 1007.12 1007.12 | 760.2 29.93 1013.52 1013.52 | 0.3 0.01 0.4 0.4 | 87 | Wind blowing from the 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 | 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 | 1500-2000 4921-6562 | 35.0 21.8 | 3.6 38 | No precipitation No precipitation | 1 | |||||||||||||
09 | 4.5 40 | 755.4 29.74 1007.12 1007.12 | 760.3 29.93 1013.65 1013.65 | 0.5 0.02 0.67 0.67 | 86 | Wind blowing from the 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 | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | no clouds no clouds no clouds | 3.5 38 | 8.0 46 | 35.0 21.8 | 2.3 36 | No precipitation No precipitation | 12 | |||||||||||||
08 | 4.0 39 | 755.4 29.74 1007.12 1007.12 | 760.2 29.93 1013.52 1013.52 | 0.7 0.03 0.93 0.93 | 86 | Wind blowing from the 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 | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | no clouds no clouds no clouds | 40.0 24.9 | 1.8 35 | No precipitation No precipitation | 1 | |||||||||||||||
07 | 4.1 39 | 755.1 29.73 1006.72 1006.72 | 760.0 29.92 1013.25 1013.25 | 0.6 0.02 0.8 0.8 | 86 | Wind blowing from the 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 | no clouds no clouds no clouds | 40.0 24.9 | 1.9 35 | No precipitation No precipitation | 1 | |||||||||||||||
06 | 3.6 38 | 754.9 29.72 1006.45 1006.45 | 759.7 29.91 1012.85 1012.85 | 0.6 0.02 0.8 0.8 | 88 | Wind blowing from the east-northeast | Gentle breeze (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 | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | no clouds no clouds no clouds | 3.5 38 | 9.5 49 | 30.0 18.6 | 1.8 35 | No precipitation No precipitation | 12 | |||||||||||||
05 | 4.1 39 | 754.7 29.71 1006.18 1006.18 | 759.6 29.91 1012.72 1012.72 | 1.1 0.04 1.47 1.47 | 91 | 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 | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | no clouds no clouds no clouds | 28.0 17.4 | 2.7 37 | No precipitation No precipitation | 1 | |||||||||||||||
04 | 4.1 39 | 754.5 29.7 1005.92 1005.92 | 759.4 29.9 1012.45 1012.45 | 1.1 0.04 1.47 1.47 | 91 | Wind blowing from the north-east | 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 | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | no clouds no clouds no clouds | 20.0 12.4 | 2.8 37 | No precipitation No precipitation | 1 | |||||||||||||||
03 | 5.0 41 | 754.3 29.7 1005.65 1005.65 | 759.1 29.89 1012.05 1012.05 | 1.1 0.04 1.47 1.47 | 90 | Wind blowing from the north | 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 | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | no clouds no clouds no clouds | 12.0 7.5 | 3.5 38 | No precipitation No precipitation | 1 | |||||||||||||||
02 | 5.6 42 | 753.6 29.67 1004.72 1004.72 | 758.4 29.86 1011.12 1011.12 | 0.9 0.04 1.2 1.2 | 86 | 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 | 35.0 21.8 | 3.4 38 | No precipitation No precipitation | 1 | |||||||||||||||
01 | 6.3 43 | 753.4 29.66 1004.45 1004.45 | 758.2 29.85 1010.85 1010.85 | 1.3 0.05 1.73 1.73 | 83 | Wind blowing from the north-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 | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 50%. 5/10. 4 oktas | 50%. 5/10. 4 oktas | 600-1000 1968-3281 | 40.0 24.9 | 3.6 38 | No precipitation No precipitation | 1 | |||||||||||||
00 | 6.8 44 | 753.2 29.65 1004.18 1004.18 | 757.9 29.84 1010.45 1010.45 | 1.7 0.07 2.27 2.27 | 88 | Wind blowing from the north | 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 | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 27.0 16.8 | 4.9 41 | No precipitation No precipitation | 6 | |||||||||||||
| January 13, Tuesday | 23 | 7.2 45 | 752.7 29.63 1003.52 1003.52 | 757.4 29.82 1009.78 1009.78 | 1.9 0.07 2.53 2.53 | 93 | Wind blowing from the north | 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 | 60%. 6/10. 5 oktas | 60%. 6/10. 5 oktas | 600-1000 1968-3281 | 13.0 8.1 | 6.2 43 | No precipitation No precipitation | 1 | ||||||||||||
22 | 7.6 46 | 752.1 29.61 1002.72 1002.72 | 756.8 29.8 1008.98 1008.98 | 2.0 0.08 2.67 2.67 | 93 | Wind blowing from the north-northwest | 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 | 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 | 18.0 11.2 | 6.5 44 | No precipitation No precipitation | 1 | |||||||||||||
21 | 8.0 46 | 751.5 29.59 1001.92 1001.92 | 756.2 29.77 1008.18 1008.18 | 2.0 0.08 2.67 2.67 | 94 | Wind blowing from the north-northwest | 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 | 8.0 46 | 10.8 51 | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 26.0 16.2 | 7.1 45 | 4.0 0.16 | 12 | |||||||||||