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 October 9, Friday | 06 | 17.0 63 | 757.3 29.81 1009.65 1009.65 | 761.9 30 1015.78 1015.78 | 94 | Wind blowing from the west | Near gale (14 m/s) (50 km/h) (31 mile/hour) (27 knots) (7 Bft) | 36 m/s 130 km/h 81 mile/hour 70 knots 12 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 200-300 656-984 | 8.0 5.0 | 16.0 61 | No precipitation No precipitation | 1 | ||||||||||||||
05 | 16.8 62 | 757.7 29.83 1010.18 1010.18 | 762.4 30.02 1016.45 1016.45 | 94 | Wind blowing from the west | 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 | Precipitation | 100%. 10/10. 8 oktas | 200-300 656-984 | 14.0 8.7 | 15.8 60 | No precipitation No precipitation | 1 | ||||||||||||||
04 | 16.4 62 | 758.1 29.85 1010.72 1010.72 | 762.8 30.03 1016.98 1016.98 | 94 | Wind blowing from the west | Near gale (14 m/s) (50 km/h) (31 mile/hour) (27 knots) (7 Bft) | 39 m/s 140 km/h 87 miles/hour 76 knots 12 Bft | 100%. 10/10. 8 oktas | Mist. | 100%. 10/10. 8 oktas | 200-300 656-984 | 9.0 5.6 | 15.5 60 | No precipitation No precipitation | 1 | ||||||||||||||
03 | 16.2 61 | 758.6 29.87 1011.38 1011.38 | 763.3 30.05 1017.65 1017.65 | 94 | Wind blowing from the west-southwest | Near gale (15 m/s) (54 km/h) (34 mph) (29 knots) (7 Bft) | 40 m/s 144 km/h 89 miles/hour 78 knots 12 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 200-300 656-984 | 10.0 6.2 | 15.2 59 | No precipitation No precipitation | 1 | |||||||||||||||
02 | 15.5 60 | 759.4 29.9 1012.45 1012.45 | 764.1 30.08 1018.72 1018.72 | 94 | Wind blowing from the west-southwest | Near gale (14 m/s) (50 km/h) (31 mile/hour) (27 knots) (7 Bft) | 39 m/s 140 km/h 87 miles/hour 76 knots 12 Bft | 100%. 10/10. 8 oktas | Precipitation | 100%. 10/10. 8 oktas | 200-300 656-984 | 13.0 8.1 | 14.6 58 | No precipitation No precipitation | 1 | ||||||||||||||
01 | 14.8 59 | 760.3 29.93 1013.65 1013.65 | 765.1 30.12 1020.05 1020.05 | 93 | Wind blowing from the west-southwest | Near gale (14 m/s) (50 km/h) (31 mile/hour) (27 knots) (7 Bft) | 35 m/s 126 km/h 78 miles/hour 68 knots 12 Bft | 100%. 10/10. 8 oktas | Precipitation | 100%. 10/10. 8 oktas | 300-600 984-1968 | 14.0 8.7 | 13.7 57 | 2.0 0.08 | 6 | ||||||||||||||
00 | 14.1 57 | 761.3 29.97 1014.98 1014.98 | 766.0 30.16 1021.25 1021.25 | 97 | Wind blowing from the west-southwest | Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft) | 30 m/s 108 km/h 67 miles/hour 58 knots 11 Bft | 100%. 10/10. 8 oktas | Rain. | 100%. 10/10. 8 oktas | 100-200 328-656 | 1.8 1.1 | 13.6 56 | 1.0 0.04 | 1 | ||||||||||||||
| October 8, Thursday | 23 | 13.6 56 | 762.1 30 1016.05 1016.05 | 766.9 30.19 1022.45 1022.45 | 94 | Wind blowing from the west-southwest | 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 | Rain. | 100%. 10/10. 8 oktas | 200-300 656-984 | 5.0 3.1 | 12.7 55 | 0.4 0.02 | 1 | |||||||||||||
21 | 13.8 57 | 762.9 30.04 1017.12 1017.12 | 767.7 30.22 1023.52 1023.52 | 66 | Wind blowing from the west | 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 | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 28.0 17.4 | 7.5 46 | No precipitation No precipitation | 1 | |||||||||||||
20 | 14.3 58 | 763.1 30.04 1017.38 1017.38 | 767.8 30.23 1023.65 1023.65 | 62 | 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 | 22 m/s 79 km/h 49 miles/hour 43 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 | 7.0 45 | No precipitation No precipitation | 1 | ||||||||||||||
19 | 14.7 58 | 763.3 30.05 1017.65 1017.65 | 768.0 30.24 1023.92 1023.92 | 59 | Wind blowing from the west-northwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 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 | 10.7 51 | 15.9 61 | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 35.0 21.8 | 6.7 44 | No precipitation No precipitation | 12 | ||||||||||||
18 | 14.6 58 | 763.4 30.06 1017.78 1017.78 | 768.1 30.24 1024.05 1024.05 | 54 | Wind blowing from the west-northwest | 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 | 23 m/s 83 km/h 51 mile/hour 45 knots 9 Bft | 50%. 5/10. 4 oktas | 50%. 5/10. 4 oktas | 1000-1500 3281-4921 | 40.0 24.9 | 5.3 42 | No precipitation No precipitation | 1 | ||||||||||||||
17 | 15.3 60 | 763.4 30.06 1017.78 1017.78 | 768.1 30.24 1024.05 1024.05 | 48 | Wind blowing from the west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 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 | 50%. 5/10. 4 oktas | 50%. 5/10. 4 oktas | 1000-1500 3281-4921 | 45.0 28.0 | 4.4 40 | No precipitation No precipitation | 1 | ||||||||||||||
16 | 15.0 59 | 763.5 30.06 1017.92 1017.92 | 768.2 30.24 1024.18 1024.18 | 55 | Wind blowing from the west-northwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 22 m/s 79 km/h 49 miles/hour 43 knots 9 Bft | 22 m/s 79 km/h 49 miles/hour 43 knots 9 Bft | 60%. 6/10. 5 oktas | 60%. 6/10. 5 oktas | 1000-1500 3281-4921 | 40.0 24.9 | 6.0 43 | No precipitation No precipitation | 1 | ||||||||||||||
15 | 15.5 60 | 763.6 30.06 1018.05 1018.05 | 768.3 30.25 1024.32 1024.32 | 56 | Wind blowing from the west-northwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 15 m/s 54 km/h 34 mph 29 knots 7 Bft | 18 m/s 65 km/h 40 miles/hour 35 knots 8 Bft | 40%. 4/10. 3 oktas | 40%. 4/10. 3 oktas | 1000-1500 3281-4921 | 40.0 24.9 | 6.6 44 | No precipitation No precipitation | 1 | ||||||||||||||
14 | 15.2 59 | 763.8 30.07 1018.32 1018.32 | 768.4 30.25 1024.45 1024.45 | 59 | Wind blowing from the north-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 | 40%. 4/10. 3 oktas | 40%. 4/10. 3 oktas | 1000-1500 3281-4921 | 35.0 21.8 | 7.1 45 | No precipitation No precipitation | 1 | ||||||||||||||
13 | 15.3 60 | 763.6 30.06 1018.05 1018.05 | 768.4 30.25 1024.45 1024.45 | 59 | Wind blowing from the north-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 | 20 m/s 72 km/h 45 miles/hour 39 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 | 1000-1500 3281-4921 | 30.0 18.6 | 7.2 45 | No precipitation No precipitation | 6 | ||||||||||||||
12 | 14.1 57 | 763.7 30.07 1018.18 1018.18 | 768.4 30.25 1024.45 1024.45 | 63 | Wind blowing from the north-west | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 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 | 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 | 7.2 45 | No precipitation No precipitation | 1 | ||||||||||||||
07 | 11.0 52 | 761.6 29.98 1015.38 1015.38 | 766.3 30.17 1021.65 1021.65 | 81 | Wind blowing from the north-west | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 22 m/s 79 km/h 49 miles/hour 43 knots 9 Bft | 24 m/s 86 km/h 54 mph 47 knots 9 Bft | no clouds no clouds no clouds | 10.2 50 | 13.2 56 | 30.0 18.6 | 7.8 46 | No precipitation No precipitation | 12 | ||||||||||||||