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 | |
| 2025 January 31, Friday | 00 | 8.0 46 | 764.7 30.11 1019.52 1019.52 | 769.5 30.3 1025.92 1025.92 | -0.6 -0.02 -0.8 -0.8 | 75 | Wind blowing from the west | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 50%. 5/10. 4 oktas | 50%. 5/10. 4 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 27.0 16.8 | 3.8 39 | No precipitation No precipitation | 6 | ||||||||||||
| January 30, Thursday | 23 | 7.7 46 | 765.1 30.12 1020.05 1020.05 | 770.0 30.31 1026.58 1026.58 | 0.1 0 0.13 0.13 | 75 | Wind blowing from the 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 | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 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 | 23.0 14.3 | 3.5 38 | No precipitation No precipitation | 1 | ||||||||||||
22 | 7.5 46 | 765.0 30.12 1019.92 1019.92 | 769.9 30.31 1026.45 1026.45 | -0.1 -0 -0.13 -0.13 | 72 | Wind blowing from the 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 | 10 m/s 36 km/h 22 mph 19 knots 5 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. | 22.0 13.7 | 2.7 37 | No precipitation No precipitation | 1 | |||||||||||||
21 | 7.5 46 | 765.3 30.13 1020.32 1020.32 | 770.2 30.32 1026.85 1026.85 | 0.5 0.02 0.67 0.67 | 68 | Wind blowing from the west | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | no clouds no clouds no clouds | 4.9 41 | 9.2 49 | 30.0 18.6 | 1.9 35 | No precipitation No precipitation | 12 | |||||||||||||
20 | 7.4 45 | 765.0 30.12 1019.92 1019.92 | 769.9 30.31 1026.45 1026.45 | 0.8 0.03 1.07 1.07 | 67 | Wind blowing from the west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 9 m/s 32 km/h 20 miles/hour 17 knots 5 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 | 1.7 35 | No precipitation No precipitation | 1 | |||||||||||||
19 | 7.7 46 | 765.1 30.12 1020.05 1020.05 | 769.9 30.31 1026.45 1026.45 | 1.2 0.05 1.6 1.6 | 66 | Wind blowing from the west-northwest | 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 | 10 m/s 36 km/h 22 mph 19 knots 5 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 | 1.6 35 | No precipitation No precipitation | 1 | |||||||||||||
18 | 7.8 46 | 764.8 30.11 1019.65 1019.65 | 769.6 30.3 1026.05 1026.05 | 1.2 0.05 1.6 1.6 | 63 | Wind blowing from the west-northwest | 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 | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | 100%. 10/10. 8 oktas | 3.8 39 | 9.2 49 | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 29.0 18.0 | 1.1 34 | No precipitation No precipitation | 12 | |||||||||||
17 | 8.1 47 | 764.2 30.09 1018.85 1018.85 | 769.1 30.28 1025.38 1025.38 | 0.9 0.04 1.2 1.2 | 63 | Wind blowing from the west-northwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 9 m/s 32 km/h 20 miles/hour 17 knots 5 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 | 1.4 35 | No precipitation No precipitation | 1 | |||||||||||||
16 | 8.3 47 | 763.9 30.07 1018.45 1018.45 | 768.7 30.26 1024.85 1024.85 | 1.0 0.04 1.33 1.33 | 59 | Wind blowing from the north-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 50%. 5/10. 4 oktas | 50%. 5/10. 4 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 35.0 21.8 | 0.6 33 | No precipitation No precipitation | 1 | |||||||||||||||
15 | 8.9 48 | 763.6 30.06 1018.05 1018.05 | 768.4 30.25 1024.45 1024.45 | 0.8 0.03 1.07 1.07 | 58 | 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 | 35.0 21.8 | 1.0 34 | No precipitation No precipitation | 1 | |||||||||||||||
14 | 8.7 48 | 763.3 30.05 1017.65 1017.65 | 768.2 30.24 1024.18 1024.18 | 1.1 0.04 1.47 1.47 | 63 | 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 | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | no clouds no clouds no clouds | 35.0 21.8 | 1.9 35 | No precipitation No precipitation | 1 | |||||||||||||||
13 | 8.3 47 | 762.9 30.04 1017.12 1017.12 | 767.7 30.22 1023.52 1023.52 | 1.1 0.04 1.47 1.47 | 64 | Wind blowing from the north-northwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | no clouds no clouds no clouds | 30.0 18.6 | 1.8 35 | No precipitation No precipitation | 1 | ||||||||||||||||
12 | 7.6 46 | 762.8 30.03 1016.98 1016.98 | 767.6 30.22 1023.38 1023.38 | 1.6 0.06 2.13 2.13 | 70 | Wind blowing from the north-west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 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 | no clouds no clouds no clouds | 30.0 18.6 | 2.5 37 | No precipitation No precipitation | 6 | |||||||||||||||
11 | 6.6 44 | 762.2 30.01 1016.18 1016.18 | 767.1 30.2 1022.72 1022.72 | 1.7 0.07 2.27 2.27 | 73 | Wind blowing from the north-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 | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | no clouds no clouds no clouds | 27.0 16.8 | 2.0 36 | No precipitation No precipitation | 1 | |||||||||||||||
10 | 5.8 42 | 761.8 29.99 1015.65 1015.65 | 766.6 30.18 1022.05 1022.05 | 2.3 0.09 3.07 3.07 | 76 | Wind blowing from the north-northwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 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 | no clouds no clouds no clouds | 24.0 14.9 | 1.9 35 | No precipitation No precipitation | 1 | |||||||||||||||
09 | 4.9 41 | 761.2 29.97 1014.85 1014.85 | 766.0 30.16 1021.25 1021.25 | 2.6 0.1 3.47 3.47 | 81 | Wind blowing from the north-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 | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | no clouds no clouds no clouds | 3.8 39 | 6.5 44 | 22.0 13.7 | 1.9 35 | No precipitation No precipitation | 12 | |||||||||||||
08 | 4.0 39 | 760.5 29.94 1013.92 1013.92 | 765.4 30.13 1020.45 1020.45 | 2.9 0.11 3.87 3.87 | 84 | Wind blowing from the north-northwest | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft | no clouds no clouds no clouds | 16.0 9.9 | 1.5 35 | No precipitation No precipitation | 1 | |||||||||||||||
07 | 4.0 39 | 759.5 29.9 1012.58 1012.58 | 764.4 30.09 1019.12 1019.12 | 2.9 0.11 3.87 3.87 | 80 | Wind blowing from the north | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 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 | no clouds no clouds no clouds | 21.0 13.1 | 0.9 34 | No precipitation No precipitation | 1 | |||||||||||||||
06 | 4.4 40 | 758.6 29.87 1011.38 1011.38 | 763.5 30.06 1017.92 1017.92 | 2.9 0.11 3.87 3.87 | 82 | Wind blowing from the north-northwest | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 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 | no clouds no clouds no clouds | 4.3 40 | 6.6 44 | 27.0 16.8 | 1.6 35 | 0.6 0.02 | 12 | |||||||||||||
05 | 4.7 40 | 757.6 29.83 1010.05 1010.05 | 762.4 30.02 1016.45 1016.45 | 2.7 0.11 3.6 3.6 | 82 | Wind blowing from the north | 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 | 26.0 16.2 | 1.8 35 | No precipitation No precipitation | 1 | |||||||||||||||
04 | 4.8 41 | 756.6 29.79 1008.72 1008.72 | 761.5 29.98 1015.25 1015.25 | 2.6 0.1 3.47 3.47 | 82 | Wind blowing from the north | 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 | 12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft | no clouds no clouds no clouds | 30.0 18.6 | 1.9 35 | No precipitation No precipitation | 1 | |||||||||||||||
03 | 4.8 41 | 755.7 29.75 1007.52 1007.52 | 760.5 29.94 1013.92 1013.92 | 2.8 0.11 3.73 3.73 | 83 | Wind blowing from the north | 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 | 30.0 18.6 | 2.1 36 | No precipitation No precipitation | 1 | |||||||||||||||
02 | 5.2 41 | 754.9 29.72 1006.45 1006.45 | 759.7 29.91 1012.85 1012.85 | 3.1 0.12 4.13 4.13 | 84 | Wind blowing from the north | 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 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 24.0 14.9 | 2.7 37 | No precipitation No precipitation | 1 | |||||||||||||
01 | 5.5 42 | 754.0 29.69 1005.25 1005.25 | 758.8 29.87 1011.65 1011.65 | 3.1 0.12 4.13 4.13 | 83 | Wind blowing from the north | 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 | 1000-1500 3281-4921 | 28.0 17.4 | 2.8 37 | No precipitation No precipitation | 1 | |||||||||||||
00 | 5.3 42 | 752.9 29.64 1003.78 1003.78 | 757.7 29.83 1010.18 1010.18 | 2.8 0.11 3.73 3.73 | 83 | Wind blowing from the north | 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 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 29.0 18.0 | 2.6 37 | 0.6 0.02 | 6 | |||||||||||||