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 July 14, Tuesday | 16 | 23.6 74 | 760.3 29.93 1013.65 1013.65 | 764.9 30.11 1019.78 1019.78 | 61 | Wind blowing from the east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 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 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 25.0 15.5 | 15.7 60 | No precipitation No precipitation | 1 | |||||||||||||
15 | 22.8 73 | 760.5 29.94 1013.92 1013.92 | 765.1 30.12 1020.05 1020.05 | 66 | Wind blowing from the east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | 15 m/s 54 km/h 34 mph 29 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 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 25.0 15.5 | 16.2 61 | No precipitation No precipitation | 1 | ||||||||||||||
14 | 24.2 76 | 760.4 29.94 1013.78 1013.78 | 765.0 30.12 1019.92 1019.92 | 57 | Wind blowing from the east | 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 | 17 m/s 61 km/h 38 miles/hour 33 knots 7 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 29.0 18.0 | 15.2 59 | No precipitation No precipitation | 1 | ||||||||||||||
13 | 25.2 77 | 760.6 29.94 1014.05 1014.05 | 765.1 30.12 1020.05 1020.05 | 51 | Wind blowing from the east-northeast | 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 | 19 m/s 68 km/h 43 mph 37 knots 8 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 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 30.0 18.6 | 14.2 58 | No precipitation No precipitation | 6 | ||||||||||||||
12 | 23.4 74 | 760.6 29.94 1014.05 1014.05 | 765.2 30.13 1020.18 1020.18 | 56 | Wind blowing from the east-northeast | 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 | 23 m/s 83 km/h 51 mile/hour 45 knots 9 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 30.0 18.6 | 14.2 58 | No precipitation No precipitation | 1 | ||||||||||||||
11 | 23.2 74 | 760.5 29.94 1013.92 1013.92 | 765.1 30.12 1020.05 1020.05 | 56 | Wind blowing from the east-northeast | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 24 m/s 86 km/h 54 mph 47 knots 9 Bft | 24 m/s 86 km/h 54 mph 47 knots 9 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 30.0 18.6 | 14.0 57 | No precipitation No precipitation | 1 | ||||||||||||||
10 | 21.7 71 | 760.5 29.94 1013.92 1013.92 | 765.1 30.12 1020.05 1020.05 | 61 | Wind blowing from the north-east | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 25 m/s 90 km/h 56 miles/hour 49 knots 10 Bft | 25 m/s 90 km/h 56 miles/hour 49 knots 10 Bft | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 16.7 62 | 22.0 72 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 30.0 18.6 | 13.8 57 | No precipitation No precipitation | 12 | ||||||||||||
09 | 20.0 68 | 760.4 29.94 1013.78 1013.78 | 765.1 30.12 1020.05 1020.05 | 68 | Wind blowing from the north-east | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 26 m/s 94 km/h 58 miles/hour 51 mile/hour 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 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 25.0 15.5 | 13.8 57 | No precipitation No precipitation | 1 | ||||||||||||||
08 | 18.2 65 | 760.3 29.93 1013.65 1013.65 | 765.0 30.12 1019.92 1019.92 | 75 | Wind blowing from the north-east | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 24 m/s 86 km/h 54 mph 47 knots 9 Bft | 29 m/s 104 km/h 65 miles/hour 56 knots 11 Bft | 50%. 5/10. 4 oktas | 50%. 5/10. 4 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 24.0 14.9 | 13.6 56 | No precipitation No precipitation | 1 | ||||||||||||||
07 | 17.0 63 | 760.0 29.92 1013.25 1013.25 | 764.7 30.11 1019.52 1019.52 | 81 | Wind blowing from the east-northeast | Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft) | 31 m/s 112 km/h 69 miles/hour 60 knots 11 Bft | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 16.7 62 | 22.5 73 | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 23.0 14.3 | 13.6 56 | No precipitation No precipitation | 12 | |||||||||||||
06 | 16.7 62 | 759.7 29.91 1012.85 1012.85 | 764.3 30.09 1018.98 1018.98 | 81 | Wind blowing from the east-northeast | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft) | 28 m/s 101 km/h 63 mph 54 knots 10 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 26.0 16.2 | 13.4 56 | No precipitation No precipitation | 1 | |||||||||||||||
05 | 17.5 64 | 759.5 29.9 1012.58 1012.58 | 764.2 30.09 1018.85 1018.85 | 77 | Wind blowing from the north-east | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft) | 28 m/s 101 km/h 63 mph 54 knots 10 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 30.0 18.6 | 13.4 56 | No precipitation No precipitation | 1 | |||||||||||||||
04 | 18.3 65 | 759.6 29.91 1012.72 1012.72 | 764.2 30.09 1018.85 1018.85 | 76 | Wind blowing from the east-northeast | 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 | 27 m/s 97 km/h 60 miles/hour 52 knots 10 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 30.0 18.6 | 13.9 57 | No precipitation No precipitation | 1 | ||||||||||||||
03 | 19.2 67 | 759.9 29.92 1013.12 1013.12 | 764.5 30.1 1019.25 1019.25 | 73 | Wind blowing from the north-east | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 25 m/s 90 km/h 56 miles/hour 49 knots 10 Bft | 25 m/s 90 km/h 56 miles/hour 49 knots 10 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 30.0 18.6 | 14.3 58 | No precipitation No precipitation | 1 | ||||||||||||||
02 | 20.2 68 | 760.0 29.92 1013.25 1013.25 | 764.5 30.1 1019.25 1019.25 | 72 | Wind blowing from the north-east | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 23 m/s 83 km/h 51 mile/hour 45 knots 9 Bft | 23 m/s 83 km/h 51 mile/hour 45 knots 9 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 27.0 16.8 | 14.9 59 | No precipitation No precipitation | 1 | ||||||||||||||
01 | 21.2 70 | 760.0 29.92 1013.25 1013.25 | 764.5 30.1 1019.25 1019.25 | 67 | Wind blowing from the east-northeast | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 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 | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 25.0 15.5 | 14.7 58 | No precipitation No precipitation | 6 | ||||||||||||||
00 | 20.4 69 | 760.0 29.92 1013.25 1013.25 | 764.7 30.11 1019.52 1019.52 | 69 | Wind blowing from the east-northeast | 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 | 23 m/s 83 km/h 51 mile/hour 45 knots 9 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 21.0 13.1 | 14.6 58 | No precipitation No precipitation | 1 | ||||||||||||||
| July 13, Monday | 23 | 21.7 71 | 759.7 29.91 1012.85 1012.85 | 764.2 30.09 1018.85 1018.85 | 60 | Wind blowing from the east-northeast | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 24 m/s 86 km/h 54 mph 47 knots 9 Bft | 24 m/s 86 km/h 54 mph 47 knots 9 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 | 13.5 56 | No precipitation No precipitation | 1 | |||||||||||||
22 | 20.9 70 | 759.6 29.91 1012.72 1012.72 | 764.2 30.09 1018.85 1018.85 | 70 | Wind blowing from the east | 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 | 100%. 10/10. 8 oktas | 19.3 67 | 26.6 80 | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 23.0 14.3 | 15.3 60 | No precipitation No precipitation | 12 | ||||||||||||
21 | 19.6 67 | 759.3 29.89 1012.32 1012.32 | 763.9 30.07 1018.45 1018.45 | 80 | Wind blowing from the east | 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 | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | 70 – 80%. 7/10 – 8/10. 6 oktas | 70 – 80%. 7/10 – 8/10. 6 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 15.0 9.3 | 16.0 61 | No precipitation No precipitation | 1 | ||||||||||||||
20 | 19.7 67 | 759.2 29.89 1012.18 1012.18 | 763.9 30.07 1018.45 1018.45 | 79 | Wind blowing from the south-east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 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 | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 13.0 8.1 | 16.0 61 | No precipitation No precipitation | 1 | ||||||||||||||
19 | 22.4 72 | 758.8 29.87 1011.65 1011.65 | 763.3 30.05 1017.65 1017.65 | 70 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 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 | 100%. 10/10. 8 oktas | 16.9 62 | 26.6 80 | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 17.0 10.6 | 16.6 62 | No precipitation No precipitation | 12 | ||||||||||||
18 | 23.3 74 | 757.9 29.84 1010.45 1010.45 | 762.4 30.02 1016.45 1016.45 | 67 | Wind blowing from the east-northeast | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 20 m/s 72 km/h 45 miles/hour 39 knots 8 Bft | 22 m/s 79 km/h 49 miles/hour 43 knots 9 Bft | 70 – 80%. 7/10 – 8/10. 6 oktas | 70 – 80%. 7/10 – 8/10. 6 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 25.0 15.5 | 16.7 62 | No precipitation No precipitation | 1 | ||||||||||||||
17 | 21.1 70 | 758.5 29.86 1011.25 1011.25 | 763.1 30.04 1017.38 1017.38 | 75 | Wind blowing from the east-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft | no clouds no clouds no clouds | 19.0 11.8 | 16.5 62 | No precipitation No precipitation | 1 | ||||||||||||||||
16 | 21.8 71 | 759.0 29.88 1011.92 1011.92 | 763.6 30.06 1018.05 1018.05 | 72 | Wind blowing from the east-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 18 m/s 65 km/h 40 miles/hour 35 knots 8 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 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 21.0 13.1 | 16.4 62 | No precipitation No precipitation | 1 | ||||||||||||||