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 March 18, Wednesday | 05 | 9.4 49 | 756.8 29.8 1008.98 1008.98 | 761.5 29.98 1015.25 1015.25 | 0.6 0.02 0.8 0.8 | 93 | Wind blowing from the east | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 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 | 13.0 8.1 | 8.3 47 | No precipitation No precipitation | 1 | ||||||||||||||
04 | 9.4 49 | 756.4 29.78 1008.45 1008.45 | 761.2 29.97 1014.85 1014.85 | 0.3 0.01 0.4 0.4 | 92 | Wind blowing from the east | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 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 | 14.0 8.7 | 8.2 47 | No precipitation No precipitation | 1 | |||||||||||||||
03 | 9.7 49 | 756.2 29.77 1008.18 1008.18 | 760.9 29.96 1014.45 1014.45 | 0.4 0.02 0.53 0.53 | 90 | Wind blowing from the east | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | no clouds no clouds no clouds | 14.0 8.7 | 8.2 47 | No precipitation No precipitation | 1 | |||||||||||||||
02 | 10.9 52 | 756.2 29.77 1008.18 1008.18 | 760.9 29.96 1014.45 1014.45 | 0.4 0.02 0.53 0.53 | 86 | Wind blowing from the east | 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 | 24.0 14.9 | 8.7 48 | No precipitation No precipitation | 1 | |||||||||||||||
01 | 10.9 52 | 756.1 29.77 1008.05 1008.05 | 760.8 29.95 1014.32 1014.32 | 0.5 0.02 0.67 0.67 | 85 | Wind blowing from the east-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | no clouds no clouds no clouds | 19.0 11.8 | 8.5 47 | No precipitation No precipitation | 1 | |||||||||||||||
00 | 10.6 51 | 755.8 29.76 1007.65 1007.65 | 760.6 29.94 1014.05 1014.05 | 0.2 0.01 0.27 0.27 | 91 | Wind blowing from the east | 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 | 19.0 11.8 | 9.1 48 | No precipitation No precipitation | 6 | |||||||||||||||
| March 17, Tuesday | 23 | 10.2 50 | 755.8 29.76 1007.65 1007.65 | 760.5 29.94 1013.92 1013.92 | 0.3 0.01 0.4 0.4 | 91 | Wind blowing from the east | 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 | 13.0 8.1 | 8.8 48 | No precipitation No precipitation | 1 | ||||||||||||||
22 | 9.9 50 | 755.6 29.75 1007.38 1007.38 | 760.3 29.93 1013.65 1013.65 | 0.1 0 0.13 0.13 | 92 | Wind blowing from the east | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | no clouds no clouds no clouds | 15.0 9.3 | 8.6 47 | No precipitation No precipitation | 1 | |||||||||||||||
21 | 10.4 51 | 755.6 29.75 1007.38 1007.38 | 760.3 29.93 1013.65 1013.65 | 0.3 0.01 0.4 0.4 | 89 | Wind blowing from the east | 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 | 9.2 49 | 11.8 53 | 15.0 9.3 | 8.6 47 | No precipitation No precipitation | 12 | |||||||||||||
20 | 9.6 49 | 755.5 29.74 1007.25 1007.25 | 760.3 29.93 1013.65 1013.65 | 0.3 0.01 0.4 0.4 | 93 | Wind blowing from the east | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 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 | 11.0 6.8 | 8.5 47 | No precipitation No precipitation | 1 | |||||||||||||||
19 | 9.2 49 | 755.5 29.74 1007.25 1007.25 | 760.2 29.93 1013.52 1013.52 | 0.0 0 0 0 | 93 | Wind blowing from the east | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 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 | Mist. | 9.0 5.6 | 8.1 47 | No precipitation No precipitation | 1 | ||||||||||||||
18 | 9.6 49 | 755.3 29.74 1006.98 1006.98 | 760.1 29.93 1013.38 1013.38 | -0.4 -0.02 -0.53 -0.53 | 91 | Wind blowing from the east | 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 | Mist. | 9.2 49 | 11.8 53 | 9.0 5.6 | 8.2 47 | No precipitation No precipitation | 12 | ||||||||||||
17 | 10.4 51 | 755.2 29.73 1006.85 1006.85 | 760.0 29.92 1013.25 1013.25 | -0.9 -0.04 -1.2 -1.2 | 89 | Wind blowing from the east | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 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 | 11.0 6.8 | 8.7 48 | No precipitation No precipitation | 1 | |||||||||||||||
16 | 11.7 53 | 755.5 29.74 1007.25 1007.25 | 760.2 29.93 1013.52 1013.52 | -1.0 -0.04 -1.33 -1.33 | 84 | Wind blowing from the east-southeast | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | no clouds no clouds no clouds | 12.0 7.5 | 9.0 48 | No precipitation No precipitation | 1 | |||||||||||||||
15 | 11.3 52 | 755.7 29.75 1007.52 1007.52 | 760.4 29.94 1013.78 1013.78 | -0.9 -0.04 -1.2 -1.2 | 81 | Wind blowing from the south-east | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 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 | 12.0 7.5 | 8.2 47 | No precipitation No precipitation | 1 | |||||||||||||||
14 | 11.3 52 | 756.1 29.77 1008.05 1008.05 | 760.9 29.96 1014.45 1014.45 | -0.8 -0.03 -1.07 -1.07 | 82 | Wind blowing from the south-east | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 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 | 11.0 6.8 | 8.3 47 | No precipitation No precipitation | 1 | |||||||||||||||
13 | 11.4 53 | 756.5 29.78 1008.58 1008.58 | 761.2 29.97 1014.85 1014.85 | -0.7 -0.03 -0.93 -0.93 | 85 | Wind blowing from the south | 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 | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 300-600 984-1968 | 11.0 6.8 | 8.9 48 | No precipitation No precipitation | 1 | |||||||||||||
12 | 10.5 51 | 756.6 29.79 1008.72 1008.72 | 761.3 29.97 1014.98 1014.98 | -0.7 -0.03 -0.93 -0.93 | 84 | Wind blowing from the south-southeast | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 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 | 300-600 984-1968 | 13.0 8.1 | 7.8 46 | No precipitation No precipitation | 6 | |||||||||||||
11 | 10.2 50 | 756.9 29.8 1009.12 1009.12 | 761.6 29.98 1015.38 1015.38 | -0.2 -0.01 -0.27 -0.27 | 82 | Wind blowing from the south | 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 | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 300-600 984-1968 | 11.0 6.8 | 7.3 45 | No precipitation No precipitation | 1 | |||||||||||||
10 | 9.7 49 | 757.2 29.81 1009.52 1009.52 | 762.0 30 1015.92 1015.92 | 0.1 0 0.13 0.13 | 83 | Wind blowing from the south | 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 | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 300-600 984-1968 | 14.0 8.7 | 7.0 45 | No precipitation No precipitation | 1 | |||||||||||||
09 | 9.7 49 | 757.3 29.81 1009.65 1009.65 | 762.0 30 1015.92 1015.92 | 0.3 0.01 0.4 0.4 | 84 | Wind blowing from the south | 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 | 100%. 10/10. 8 oktas | 9.2 49 | 10.2 50 | 100%. 10/10. 8 oktas | 300-600 984-1968 | 12.0 7.5 | 7.1 45 | 0.2 0.01 | 12 | |||||||||||
08 | 9.4 49 | 757.1 29.81 1009.38 1009.38 | 761.9 30 1015.78 1015.78 | -0.1 -0 -0.13 -0.13 | 84 | Wind blowing from the south-southwest | 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 | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 300-600 984-1968 | 12.0 7.5 | 6.8 44 | No precipitation No precipitation | 1 | |||||||||||||
07 | 9.4 49 | 757.1 29.81 1009.38 1009.38 | 761.8 29.99 1015.65 1015.65 | -0.2 -0.01 -0.27 -0.27 | 84 | Wind blowing from the south-west | 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 | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 300-600 984-1968 | 12.0 7.5 | 6.8 44 | No precipitation No precipitation | 1 | |||||||||||||
06 | 9.4 49 | 757.0 29.8 1009.25 1009.25 | 761.8 29.99 1015.65 1015.65 | -0.6 -0.02 -0.8 -0.8 | 85 | Wind blowing from the south-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 | 100%. 10/10. 8 oktas | 9.3 49 | 10.3 51 | 100%. 10/10. 8 oktas | 300-600 984-1968 | 12.0 7.5 | 6.9 44 | 0.2 0.01 | 12 | |||||||||||
05 | 9.5 49 | 757.2 29.81 1009.52 1009.52 | 762.0 30 1015.92 1015.92 | -0.9 -0.04 -1.2 -1.2 | 87 | Wind blowing from the south-southwest | 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 | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 300-600 984-1968 | 12.0 7.5 | 7.4 45 | No precipitation No precipitation | 1 | |||||||||||||