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 June 6, Saturday | 06 | 12.8 55 | 748.0 29.45 997.25 997.25 | 752.6 29.63 1003.38 1003.38 | 96 | Wind blowing from the south-southeast | Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft) | 37 m/s 133 km/h 83 mph 72 knots 12 Bft | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 50-100 164-328 | 2.7 1.7 | 12.1 54 | 0.4 0.02 | 1 | |||||||||||||
05 | 12.6 55 | 748.5 29.47 997.92 997.92 | 753.1 29.65 1004.05 1004.05 | 94 | Wind blowing from the south-southeast | Near gale (14 m/s) (50 km/h) (31 mile/hour) (27 knots) (7 Bft) | 38 m/s 137 km/h 85 miles/hour 74 knots 12 Bft | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 100-200 328-656 | 2.0 1.2 | 11.7 53 | 0.6 0.02 | 1 | ||||||||||||||
04 | 12.2 54 | 749.3 29.5 998.98 998.98 | 754.0 29.69 1005.25 1005.25 | 86 | Wind blowing from the south-southeast | Near gale (14 m/s) (50 km/h) (31 mile/hour) (27 knots) (7 Bft) | 37 m/s 133 km/h 83 mph 72 knots 12 Bft | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 3.3 2.1 | 9.9 50 | 0.6 0.02 | 1 | ||||||||||||||
03 | 12.5 55 | 750.5 29.55 1000.58 1000.58 | 755.2 29.73 1006.85 1006.85 | 83 | Wind blowing from the south-southeast | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft) | 31 m/s 112 km/h 69 miles/hour 60 knots 11 Bft | 100%. 10/10. 8 oktas | Rain (not freezing). | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 19.0 11.8 | 9.7 49 | 0.4 0.02 | 1 | ||||||||||||||
02 | 13.0 55 | 751.3 29.58 1001.65 1001.65 | 756.0 29.76 1007.92 1007.92 | 87 | Wind blowing from the south | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 28 m/s 101 km/h 63 mph 54 knots 10 Bft | 28 m/s 101 km/h 63 mph 54 knots 10 Bft | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 8.0 5.0 | 10.9 52 | 0.2 0.01 | 1 | |||||||||||||
01 | 12.9 55 | 751.9 29.6 1002.45 1002.45 | 756.6 29.79 1008.72 1008.72 | 87 | Wind blowing from the south-southeast | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 18 m/s 65 km/h 40 miles/hour 35 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 | 1500-2000 4921-6562 | 17.0 10.6 | 10.7 51 | 0.8 0.03 | 6 | |||||||||||||
00 | 13.0 55 | 752.2 29.61 1002.85 1002.85 | 756.9 29.8 1009.12 1009.12 | 88 | Wind blowing from the south-east | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 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 | 100%. 10/10. 8 oktas | Rain (not freezing). | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 18.0 11.2 | 11.0 52 | No precipitation No precipitation | 1 | |||||||||||||
| June 5, Friday | 23 | 12.5 55 | 753.1 29.65 1004.05 1004.05 | 757.8 29.83 1010.32 1010.32 | 88 | Wind blowing from the south-southeast | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft | 18 m/s 65 km/h 40 miles/hour 35 knots 8 Bft | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 14.0 8.7 | 10.6 51 | 0.4 0.02 | 1 | ||||||||||||
22 | 12.9 55 | 753.7 29.67 1004.85 1004.85 | 758.4 29.86 1011.12 1011.12 | 84 | Wind blowing from the south | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 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 | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 12.7 55 | 16.3 61 | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 11.0 6.8 | 10.3 51 | 0.2 0.01 | 12 | |||||||||||
21 | 13.3 56 | 754.0 29.69 1005.25 1005.25 | 758.6 29.87 1011.38 1011.38 | 78 | Wind blowing from the south-southeast | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 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 | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 20.0 12.4 | 9.5 49 | No precipitation No precipitation | 1 | ||||||||||||||
20 | 13.4 56 | 754.2 29.69 1005.52 1005.52 | 758.8 29.87 1011.65 1011.65 | 73 | Wind blowing from the south | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 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 | 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 | 1000-1500 3281-4921 | 24.0 14.9 | 8.6 47 | No precipitation No precipitation | 1 | ||||||||||||||
19 | 13.7 57 | 754.6 29.71 1006.05 1006.05 | 759.2 29.89 1012.18 1012.18 | 72 | Wind blowing from the south | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | 16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft | 100%. 10/10. 8 oktas | 12.5 55 | 16.3 61 | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 22.0 13.7 | 8.6 47 | No precipitation No precipitation | 12 | ||||||||||||
18 | 14.5 58 | 754.9 29.72 1006.45 1006.45 | 759.5 29.9 1012.58 1012.58 | 68 | Wind blowing from the south | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 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 | 20–30%. 2/10–3/10. 2 oktas | 20–30%. 2/10–3/10. 2 oktas | 2000-2500 6562-8202 | 20.0 12.4 | 8.7 48 | No precipitation No precipitation | 1 | ||||||||||||||
17 | 14.5 58 | 755.0 29.72 1006.58 1006.58 | 759.7 29.91 1012.85 1012.85 | 69 | Wind blowing from the south-southwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft | 18 m/s 65 km/h 40 miles/hour 35 knots 8 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 | 2000-2500 6562-8202 | 22.0 13.7 | 8.9 48 | No precipitation No precipitation | 1 | ||||||||||||||
16 | 15.3 60 | 755.4 29.74 1007.12 1007.12 | 760.0 29.92 1013.25 1013.25 | 66 | Wind blowing from the south-west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 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 | no clouds no clouds no clouds | 23.0 14.3 | 9.0 48 | No precipitation No precipitation | 1 | ||||||||||||||||
15 | 15.6 60 | 755.5 29.74 1007.25 1007.25 | 760.2 29.93 1013.52 1013.52 | 64 | Wind blowing from the south-west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 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 | no clouds no clouds no clouds | 22.0 13.7 | 8.8 48 | No precipitation No precipitation | 1 | ||||||||||||||||
14 | 15.5 60 | 755.5 29.74 1007.25 1007.25 | 760.2 29.93 1013.52 1013.52 | 65 | Wind blowing from the south-west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 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 | 20–30%. 2/10–3/10. 2 oktas | 20–30%. 2/10–3/10. 2 oktas | 2000-2500 6562-8202 | 19.0 11.8 | 8.9 48 | No precipitation No precipitation | 1 | ||||||||||||||
13 | 15.3 60 | 755.5 29.74 1007.25 1007.25 | 760.2 29.93 1013.52 1013.52 | 67 | Wind blowing from the west-southwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft | 19 m/s 68 km/h 43 mph 37 knots 8 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 | 18.0 11.2 | 9.2 49 | No precipitation No precipitation | 6 | ||||||||||||||
12 | 15.2 59 | 755.4 29.74 1007.12 1007.12 | 760.0 29.92 1013.25 1013.25 | 66 | Wind blowing from the west-southwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 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 | 20–30%. 2/10–3/10. 2 oktas | 20–30%. 2/10–3/10. 2 oktas | 600-1000 1968-3281 | 15.0 9.3 | 8.8 48 | No precipitation No precipitation | 1 | ||||||||||||||
11 | 15.2 59 | 755.2 29.73 1006.85 1006.85 | 759.9 29.92 1013.12 1013.12 | 70 | Wind blowing from the west-southwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 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 | 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 | 11.0 6.8 | 9.7 49 | No precipitation No precipitation | 1 | ||||||||||||||
10 | 14.2 58 | 755.3 29.74 1006.98 1006.98 | 760.0 29.92 1013.25 1013.25 | 72 | Wind blowing from the west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 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 | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 11.4 53 | 14.3 58 | 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. | 14.0 8.7 | 9.1 48 | No precipitation No precipitation | 12 | ||||||||||||
09 | 13.3 56 | 755.0 29.72 1006.58 1006.58 | 759.7 29.91 1012.85 1012.85 | 74 | Wind blowing from the west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 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 | 50%. 5/10. 4 oktas | 50%. 5/10. 4 oktas | 300-600 984-1968 | 14.0 8.7 | 8.8 48 | No precipitation No precipitation | 1 | ||||||||||||||
08 | 12.7 55 | 754.6 29.71 1006.05 1006.05 | 759.3 29.89 1012.32 1012.32 | 75 | Wind blowing from the west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 18 m/s 65 km/h 40 miles/hour 35 knots 8 Bft | 19 m/s 68 km/h 43 mph 37 knots 8 Bft | 70 – 80%. 7/10 – 8/10. 6 oktas | 70 – 80%. 7/10 – 8/10. 6 oktas | 300-600 984-1968 | 19.0 11.8 | 8.3 47 | No precipitation No precipitation | 1 | ||||||||||||||
07 | 12.5 55 | 754.2 29.69 1005.52 1005.52 | 758.9 29.88 1011.78 1011.78 | 79 | Wind blowing from the west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 18 m/s 65 km/h 40 miles/hour 35 knots 8 Bft | 21 m/s 76 km/h 47 miles/hour 41 mile/hour 9 Bft | 60%. 6/10. 5 oktas | 11.4 53 | 15.0 59 | 60%. 6/10. 5 oktas | 300-600 984-1968 | 18.0 11.2 | 8.9 48 | No precipitation No precipitation | 12 | ||||||||||||
06 | 12.3 54 | 753.6 29.67 1004.72 1004.72 | 758.3 29.85 1010.98 1010.98 | 78 | Wind blowing from the west-northwest | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 25 m/s 90 km/h 56 miles/hour 49 knots 10 Bft | 26 m/s 94 km/h 58 miles/hour 51 mile/hour 10 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 19.0 11.8 | 8.6 47 | No precipitation No precipitation | 1 | ||||||||||||||