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 11, Sunday | 11 | 8.1 47 | 754.6 29.71 1006.05 1006.05 | 759.4 29.9 1012.45 1012.45 | -2.2 -0.09 -2.93 -2.93 | 95 | Wind blowing from the south | Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft) | 18 m/s 65 km/h 40 miles/hour 35 knots 8 Bft | 18 m/s 65 km/h 40 miles/hour 35 knots 8 Bft | 100%. 10/10. 8 oktas | Drizzle and rain, slight. | 100%. 10/10. 8 oktas | 50-100 164-328 | 5.0 3.1 | 7.4 45 | No precipitation No precipitation | 1 | |||||||||||
10 | 8.7 48 | 755.5 29.74 1007.25 1007.25 | 760.3 29.93 1013.65 1013.65 | -1.6 -0.06 -2.13 -2.13 | 84 | Wind blowing from the south | 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 | 18 m/s 65 km/h 40 miles/hour 35 knots 8 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 300-600 984-1968 | 12.0 7.5 | 6.2 43 | No precipitation No precipitation | 1 | |||||||||||||
09 | 8.4 47 | 756.1 29.77 1008.05 1008.05 | 760.9 29.96 1014.45 1014.45 | -1.7 -0.07 -2.27 -2.27 | 83 | Wind blowing from the south-southeast | Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft) | 16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft | 16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft | 100%. 10/10. 8 oktas | 5.1 41 | 8.4 47 | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 17.0 10.6 | 5.6 42 | No precipitation No precipitation | 12 | |||||||||||
08 | 8.3 47 | 756.8 29.8 1008.98 1008.98 | 761.5 29.98 1015.25 1015.25 | -1.4 -0.06 -1.87 -1.87 | 81 | Wind blowing from the south | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft) | 15 m/s 54 km/h 34 mph 29 knots 7 Bft | 15 m/s 54 km/h 34 mph 29 knots 7 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 18.0 11.2 | 5.2 41 | No precipitation No precipitation | 1 | |||||||||||||
07 | 8.1 47 | 757.1 29.81 1009.38 1009.38 | 761.9 30 1015.78 1015.78 | -2.0 -0.08 -2.67 -2.67 | 82 | Wind blowing from the south | 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 | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 21.0 13.1 | 5.1 41 | No precipitation No precipitation | 1 | |||||||||||||
06 | 8.3 47 | 757.8 29.83 1010.32 1010.32 | 762.6 30.02 1016.72 1016.72 | -2.2 -0.09 -2.93 -2.93 | 80 | Wind blowing from the south | 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 | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | 100%. 10/10. 8 oktas | 4.1 39 | 8.3 47 | 100%. 10/10. 8 oktas | 300-600 984-1968 | 20.0 12.4 | 5.1 41 | No precipitation No precipitation | 12 | |||||||||||
05 | 8.3 47 | 758.2 29.85 1010.85 1010.85 | 763.0 30.04 1017.25 1017.25 | -2.2 -0.09 -2.93 -2.93 | 80 | Wind blowing from the south | Fresh breeze (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 | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 300-600 984-1968 | 23.0 14.3 | 5.0 41 | No precipitation No precipitation | 1 | |||||||||||||
04 | 8.0 46 | 759.1 29.89 1012.05 1012.05 | 763.9 30.07 1018.45 1018.45 | -1.8 -0.07 -2.4 -2.4 | 83 | Wind blowing from the south-southeast | Fresh breeze (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 | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 300-600 984-1968 | 28.0 17.4 | 5.3 42 | No precipitation No precipitation | 1 | |||||||||||||
03 | 7.8 46 | 760.0 29.92 1013.25 1013.25 | 764.8 30.11 1019.65 1019.65 | -0.9 -0.04 -1.2 -1.2 | 82 | Wind blowing from the south-southeast | Fresh breeze (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 | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | 40%. 4/10. 3 oktas | 40%. 4/10. 3 oktas | 600-1000 1968-3281 | 29.0 18.0 | 4.9 41 | No precipitation No precipitation | 1 | |||||||||||||
02 | 7.5 46 | 760.4 29.94 1013.78 1013.78 | 765.2 30.13 1020.18 1020.18 | -0.7 -0.03 -0.93 -0.93 | 82 | Wind blowing from the south-southeast | 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 | 60%. 6/10. 5 oktas | 60%. 6/10. 5 oktas | 600-1000 1968-3281 | 30.0 18.6 | 4.6 40 | No precipitation No precipitation | 1 | |||||||||||||
01 | 7.4 45 | 760.9 29.96 1014.45 1014.45 | 765.7 30.15 1020.85 1020.85 | -0.3 -0.01 -0.4 -0.4 | 74 | Wind blowing from the south-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 | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 35.0 21.8 | 3.1 38 | No precipitation No precipitation | 1 | |||||||||||||
00 | 6.8 44 | 760.9 29.96 1014.45 1014.45 | 765.8 30.15 1020.98 1020.98 | -0.4 -0.02 -0.53 -0.53 | 75 | Wind blowing from the south | 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 | 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 | 600-1000 1968-3281 | 40.0 24.9 | 2.6 37 | No precipitation No precipitation | 6 | |||||||||||||
| January 10, Saturday | 23 | 6.4 44 | 761.1 29.96 1014.72 1014.72 | 766.0 30.16 1021.25 1021.25 | -0.1 -0 -0.13 -0.13 | 76 | Wind blowing from the south-southeast | 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 | 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. | 40.0 24.9 | 2.4 36 | No precipitation No precipitation | 1 | ||||||||||||
22 | 5.5 42 | 761.2 29.97 1014.85 1014.85 | 766.1 30.16 1021.38 1021.38 | 0.0 0 0 0 | 78 | Wind blowing from the south-southeast | 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 | no clouds no clouds no clouds | 30.0 18.6 | 1.9 35 | No precipitation No precipitation | 1 | |||||||||||||||
21 | 5.2 41 | 761.3 29.97 1014.98 1014.98 | 766.2 30.17 1021.52 1021.52 | 0.2 0.01 0.27 0.27 | 82 | Wind blowing from the south-southeast | 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 | 4.1 39 | 7.3 45 | 35.0 21.8 | 2.3 36 | No precipitation No precipitation | 12 | |||||||||||||
20 | 4.1 39 | 761.2 29.97 1014.85 1014.85 | 766.0 30.16 1021.25 1021.25 | 0.3 0.01 0.4 0.4 | 83 | Wind blowing from the east-southeast | Gentle breeze (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 | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | no clouds no clouds no clouds | 30.0 18.6 | 1.4 35 | No precipitation No precipitation | 1 | |||||||||||||||
19 | 4.4 40 | 761.2 29.97 1014.85 1014.85 | 766.1 30.16 1021.38 1021.38 | 0.8 0.03 1.07 1.07 | 82 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 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 | no clouds no clouds no clouds | 35.0 21.8 | 1.5 35 | No precipitation No precipitation | 1 | |||||||||||||||
18 | 4.7 40 | 761.1 29.96 1014.72 1014.72 | 766.0 30.16 1021.25 1021.25 | 1.1 0.04 1.47 1.47 | 82 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | no clouds no clouds no clouds | 2.8 37 | 7.3 45 | 29.0 18.0 | 1.8 35 | No precipitation No precipitation | 12 | ||||||||||||||
17 | 4.7 40 | 760.9 29.96 1014.45 1014.45 | 765.8 30.15 1020.98 1020.98 | 1.4 0.06 1.87 1.87 | 77 | 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 | Mist. | 19.0 11.8 | 0.9 34 | No precipitation No precipitation | 1 | ||||||||||||||
16 | 5.6 42 | 760.4 29.94 1013.78 1013.78 | 765.2 30.13 1020.18 1020.18 | 1.1 0.04 1.47 1.47 | 73 | Wind blowing from the north-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 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 | no clouds no clouds no clouds | 21.0 13.1 | 1.1 34 | No precipitation No precipitation | 1 | |||||||||||||||
15 | 6.4 44 | 760.0 29.92 1013.25 1013.25 | 764.8 30.11 1019.65 1019.65 | 1.0 0.04 1.33 1.33 | 72 | Wind blowing from the north-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 | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | no clouds no clouds no clouds | 24.0 14.9 | 1.6 35 | No precipitation No precipitation | 1 | |||||||||||||||
14 | 7.0 45 | 759.5 29.9 1012.58 1012.58 | 764.3 30.09 1018.98 1018.98 | 0.6 0.02 0.8 0.8 | 74 | Wind blowing from the north-west | 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 | no clouds no clouds no clouds | 20.0 12.4 | 2.7 37 | No precipitation No precipitation | 1 | ||||||||||||||||
13 | 7.0 45 | 759.3 29.89 1012.32 1012.32 | 764.2 30.09 1018.85 1018.85 | 1.1 0.04 1.47 1.47 | 73 | Wind blowing from the north-west | 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 | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | no clouds no clouds no clouds | 22.0 13.7 | 2.4 36 | No precipitation No precipitation | 1 | |||||||||||||||
12 | 7.0 45 | 759.0 29.88 1011.92 1011.92 | 763.8 30.07 1018.32 1018.32 | 1.4 0.06 1.87 1.87 | 76 | Wind blowing from the north-west | 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 | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | no clouds no clouds no clouds | 18.0 11.2 | 3.0 37 | No precipitation No precipitation | 6 | |||||||||||||||
11 | 5.0 41 | 758.9 29.88 1011.78 1011.78 | 763.7 30.07 1018.18 1018.18 | 2.2 0.09 2.93 2.93 | 82 | 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 | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | no clouds no clouds no clouds | 14.0 8.7 | 2.1 36 | No precipitation No precipitation | 1 | |||||||||||||||