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 2, Friday | 09 | 6.4 44 | 750.9 29.56 1001.12 1001.12 | 755.7 29.75 1007.52 1007.52 | 0.4 0.02 0.53 0.53 | 80 | Wind blowing from the north-west | 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 | 16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft | no clouds no clouds no clouds | Precipitation | 5.7 42 | 7.2 45 | 27.0 16.8 | 3.1 38 | No precipitation No precipitation | 12 | |||||||||||
08 | 6.1 43 | 750.8 29.56 1000.98 1000.98 | 755.5 29.74 1007.25 1007.25 | -0.2 -0.01 -0.27 -0.27 | 81 | Wind blowing from the north-west | 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 | 17 m/s 61 km/h 38 miles/hour 33 knots 7 Bft | 100%. 10/10. 8 oktas | Precipitation | 100%. 10/10. 8 oktas | 300-600 984-1968 | 20.0 12.4 | 3.1 38 | No precipitation No precipitation | 1 | ||||||||||||
07 | 6.9 44 | 750.4 29.54 1000.45 1000.45 | 755.2 29.73 1006.85 1006.85 | -1.2 -0.05 -1.6 -1.6 | 76 | Wind blowing from the west-northwest | 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 | 17 m/s 61 km/h 38 miles/hour 33 knots 7 Bft | no clouds no clouds no clouds | 27.0 16.8 | 2.9 37 | No precipitation No precipitation | 1 | |||||||||||||||
06 | 7.0 45 | 750.5 29.55 1000.58 1000.58 | 755.3 29.74 1006.98 1006.98 | -1.6 -0.06 -2.13 -2.13 | 74 | Wind blowing from the west-northwest | Near gale (14 m/s) (50 km/h) (31 mile/hour) (27 knots) (7 Bft) | 17 m/s 61 km/h 38 miles/hour 33 knots 7 Bft | 19 m/s 68 km/h 43 mph 37 knots 8 Bft | no clouds no clouds no clouds | 5.7 42 | 7.4 45 | 23.0 14.3 | 2.7 37 | No precipitation No precipitation | 12 | |||||||||||||
05 | 6.7 44 | 751.0 29.57 1001.25 1001.25 | 755.8 29.76 1007.65 1007.65 | -1.3 -0.05 -1.73 -1.73 | 71 | Wind blowing from the west-northwest | 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 | 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 | 600-1000 1968-3281 | 29.0 18.0 | 1.7 35 | No precipitation No precipitation | 1 | |||||||||||||
04 | 6.6 44 | 751.6 29.59 1002.05 1002.05 | 756.3 29.78 1008.32 1008.32 | -1.0 -0.04 -1.33 -1.33 | 73 | 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 | 26.0 16.2 | 2.0 36 | No precipitation No precipitation | 1 | |||||||||||||||
03 | 5.8 42 | 752.1 29.61 1002.72 1002.72 | 756.9 29.8 1009.12 1009.12 | -0.9 -0.04 -1.2 -1.2 | 77 | Wind blowing from the north-west | 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 | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | no clouds no clouds no clouds | 28.0 17.4 | 2.0 36 | No precipitation No precipitation | 1 | |||||||||||||||
02 | 6.0 43 | 752.3 29.62 1002.98 1002.98 | 757.1 29.81 1009.38 1009.38 | -0.6 -0.02 -0.8 -0.8 | 75 | Wind blowing from the north-west | 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 | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | no clouds no clouds no clouds | 29.0 18.0 | 1.9 35 | No precipitation No precipitation | 1 | |||||||||||||||
01 | 6.7 44 | 752.6 29.63 1003.38 1003.38 | 757.4 29.82 1009.78 1009.78 | -0.2 -0.01 -0.27 -0.27 | 73 | Wind blowing from the north-west | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 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 | 600-1000 1968-3281 | 27.0 16.8 | 2.1 36 | No precipitation No precipitation | 1 | |||||||||||||
00 | 6.8 44 | 753.0 29.65 1003.92 1003.92 | 757.8 29.83 1010.32 1010.32 | 0.0 0 0 0 | 74 | Wind blowing from the west-northwest | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 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 | 600-1000 1968-3281 | 29.0 18.0 | 2.4 36 | No precipitation No precipitation | 6 | |||||||||||||
| January 1, Thursday | 23 | 6.9 44 | 752.9 29.64 1003.78 1003.78 | 757.7 29.83 1010.18 1010.18 | 0.2 0.01 0.27 0.27 | 73 | Wind blowing from the west-northwest | 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 | 70 – 80%. 7/10 – 8/10. 6 oktas | 70 – 80%. 7/10 – 8/10. 6 oktas | 600-1000 1968-3281 | 30.0 18.6 | 2.4 36 | No precipitation No precipitation | 1 | ||||||||||||
22 | 6.7 44 | 752.8 29.64 1003.65 1003.65 | 757.6 29.83 1010.05 1010.05 | 0.0 0 0 0 | 74 | Wind blowing from the west-northwest | 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 | 13 m/s 47 km/h 29 miles/hour 25 knots 6 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 | 600-1000 1968-3281 | 28.0 17.4 | 2.3 36 | No precipitation No precipitation | 1 | |||||||||||||
21 | 6.8 44 | 753.0 29.65 1003.92 1003.92 | 757.8 29.83 1010.32 1010.32 | 0.1 0 0.13 0.13 | 70 | Wind blowing from the west-northwest | 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 | 70 – 80%. 7/10 – 8/10. 6 oktas | 5.6 42 | 8.4 47 | 70 – 80%. 7/10 – 8/10. 6 oktas | 600-1000 1968-3281 | 30.0 18.6 | 1.6 35 | No precipitation No precipitation | 12 | |||||||||||
20 | 7.0 45 | 752.7 29.63 1003.52 1003.52 | 757.5 29.82 1009.92 1009.92 | -0.3 -0.01 -0.4 -0.4 | 70 | Wind blowing from the west-northwest | 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 | 15 m/s 54 km/h 34 mph 29 knots 7 Bft | 40%. 4/10. 3 oktas | 40%. 4/10. 3 oktas | 600-1000 1968-3281 | 30.0 18.6 | 1.8 35 | No precipitation No precipitation | 1 | |||||||||||||
19 | 7.2 45 | 752.8 29.64 1003.65 1003.65 | 757.6 29.83 1010.05 1010.05 | 0.0 0 0 0 | 67 | Wind blowing from the west-northwest | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | 15 m/s 54 km/h 34 mph 29 knots 7 Bft | no clouds no clouds no clouds | 30.0 18.6 | 1.5 35 | No precipitation No precipitation | 1 | |||||||||||||||
18 | 7.4 45 | 752.9 29.64 1003.78 1003.78 | 757.7 29.83 1010.18 1010.18 | -0.2 -0.01 -0.27 -0.27 | 66 | Wind blowing from the north-west | 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 | 70 – 80%. 7/10 – 8/10. 6 oktas | 5.6 42 | 8.4 47 | 70 – 80%. 7/10 – 8/10. 6 oktas | 1000-1500 3281-4921 | 30.0 18.6 | 1.4 35 | No precipitation No precipitation | 12 | |||||||||||
17 | 7.8 46 | 753.0 29.65 1003.92 1003.92 | 757.7 29.83 1010.18 1010.18 | -0.7 -0.03 -0.93 -0.93 | 67 | Wind blowing from the north-west | 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 | 15 m/s 54 km/h 34 mph 29 knots 7 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 35.0 21.8 | 2.0 36 | No precipitation No precipitation | 1 | |||||||||||||
16 | 8.2 47 | 752.8 29.64 1003.65 1003.65 | 757.6 29.83 1010.05 1010.05 | -1.5 -0.06 -2 -2 | 73 | Wind blowing from the west-northwest | 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 | 50%. 5/10. 4 oktas | 50%. 5/10. 4 oktas | 600-1000 1968-3281 | 35.0 21.8 | 3.5 38 | No precipitation No precipitation | 1 | |||||||||||||
15 | 7.9 46 | 753.1 29.65 1004.05 1004.05 | 757.9 29.84 1010.45 1010.45 | -1.9 -0.07 -2.53 -2.53 | 77 | Wind blowing from the west-northwest | Strong breeze (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 | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | 20–30%. 2/10–3/10. 2 oktas | 20–30%. 2/10–3/10. 2 oktas | 300-600 984-1968 | 35.0 21.8 | 4.1 39 | No precipitation No precipitation | 1 | |||||||||||||
14 | 7.9 46 | 753.7 29.67 1004.85 1004.85 | 758.5 29.86 1011.25 1011.25 | -2.1 -0.08 -2.8 -2.8 | 79 | Wind blowing from the west | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 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 | 300-600 984-1968 | 30.0 18.6 | 4.5 40 | No precipitation No precipitation | 1 | |||||||||||||
13 | 7.5 46 | 754.3 29.7 1005.65 1005.65 | 759.1 29.89 1012.05 1012.05 | -1.9 -0.07 -2.53 -2.53 | 77 | Wind blowing from the 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 | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 35.0 21.8 | 3.7 39 | No precipitation No precipitation | 1 | |||||||||||||
12 | 6.9 44 | 755.0 29.72 1006.58 1006.58 | 759.8 29.91 1012.98 1012.98 | -1.3 -0.05 -1.73 -1.73 | 79 | Wind blowing from the west-northwest | 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 | 70 – 80%. 7/10 – 8/10. 6 oktas | 70 – 80%. 7/10 – 8/10. 6 oktas | 600-1000 1968-3281 | 30.0 18.6 | 3.4 38 | No precipitation No precipitation | 6 | |||||||||||||
11 | 6.8 44 | 755.8 29.76 1007.65 1007.65 | 760.6 29.94 1014.05 1014.05 | -0.8 -0.03 -1.07 -1.07 | 76 | Wind blowing from the west-northwest | 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 | 20–30%. 2/10–3/10. 2 oktas | 20–30%. 2/10–3/10. 2 oktas | 600-1000 1968-3281 | 40.0 24.9 | 2.8 37 | No precipitation No precipitation | 1 | |||||||||||||
10 | 6.0 43 | 756.2 29.77 1008.18 1008.18 | 761.0 29.96 1014.58 1014.58 | -0.7 -0.03 -0.93 -0.93 | 77 | Wind blowing from the north-west | 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 | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 35.0 21.8 | 2.3 36 | No precipitation No precipitation | 1 | |||||||||||||
09 | 5.6 42 | 756.3 29.78 1008.32 1008.32 | 761.1 29.96 1014.72 1014.72 | -0.8 -0.03 -1.07 -1.07 | 76 | Wind blowing from the west-northwest | 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 | 40%. 4/10. 3 oktas | 3.9 39 | 6.4 44 | 40%. 4/10. 3 oktas | 300-600 984-1968 | 35.0 21.8 | 1.7 35 | No precipitation No precipitation | 12 | |||||||||||