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 February 17, Tuesday | 06 | 5.0 41 | 756.1 29.77 1008.05 1008.05 | 760.9 29.96 1014.45 1014.45 | 2.0 0.08 2.67 2.67 | 71 | Wind blowing from the north-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 | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | no clouds no clouds no clouds | 5.0 41 | 8.9 48 | 20.0 12.4 | 0.2 32 | No precipitation No precipitation | 12 | ||||||||||||
05 | 5.5 42 | 755.2 29.73 1006.85 1006.85 | 760.0 29.92 1013.25 1013.25 | 1.8 0.07 2.4 2.4 | 70 | Wind blowing from the north-west | 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 | no clouds no clouds no clouds | 22.0 13.7 | 0.4 33 | No precipitation No precipitation | 1 | |||||||||||||||
04 | 5.5 42 | 754.6 29.71 1006.05 1006.05 | 759.4 29.9 1012.45 1012.45 | 2.1 0.08 2.8 2.8 | 73 | Wind blowing from the north-west | Fresh breeze (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 | 14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft | no clouds no clouds no clouds | 19.0 11.8 | 0.9 34 | No precipitation No precipitation | 1 | |||||||||||||||
03 | 6.2 43 | 754.1 29.69 1005.38 1005.38 | 758.9 29.88 1011.78 1011.78 | 2.1 0.08 2.8 2.8 | 74 | Wind blowing from the north-west | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 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 | 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 | 20.0 12.4 | 1.9 35 | No precipitation No precipitation | 1 | |||||||||||||
02 | 6.9 44 | 753.4 29.66 1004.45 1004.45 | 758.2 29.85 1010.85 1010.85 | 2.4 0.09 3.2 3.2 | 73 | Wind blowing from the north-west | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 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 | 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 | 24.0 14.9 | 2.3 36 | No precipitation No precipitation | 1 | |||||||||||||
01 | 7.5 46 | 752.5 29.63 1003.25 1003.25 | 757.3 29.81 1009.65 1009.65 | 2.1 0.08 2.8 2.8 | 74 | Wind blowing from the north-west | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 15 m/s 54 km/h 34 mph 29 knots 7 Bft | 15 m/s 54 km/h 34 mph 29 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 | 27.0 16.8 | 3.1 38 | No precipitation No precipitation | 1 | |||||||||||||
00 | 7.9 46 | 752.0 29.61 1002.58 1002.58 | 756.7 29.79 1008.85 1008.85 | 2.1 0.08 2.8 2.8 | 78 | Wind blowing from the north-west | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 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 | 100%. 10/10. 8 oktas | 300-600 984-1968 | 26.0 16.2 | 4.3 40 | No precipitation No precipitation | 6 | |||||||||||||
| February 16, Monday | 23 | 8.3 47 | 751.0 29.57 1001.25 1001.25 | 755.8 29.76 1007.65 1007.65 | 1.7 0.07 2.27 2.27 | 82 | Wind blowing from the west-northwest | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 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 | no clouds no clouds no clouds | 21.0 13.1 | 5.3 42 | No precipitation No precipitation | 1 | ||||||||||||||
22 | 8.5 47 | 750.4 29.54 1000.45 1000.45 | 755.2 29.73 1006.85 1006.85 | 1.7 0.07 2.27 2.27 | 80 | Wind blowing from the west-northwest | Strong breeze (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 | 17 m/s 61 km/h 38 miles/hour 33 knots 7 Bft | 20–30%. 2/10–3/10. 2 oktas | 20–30%. 2/10–3/10. 2 oktas | 600-1000 1968-3281 | 19.0 11.8 | 5.2 41 | No precipitation No precipitation | 1 | |||||||||||||
21 | 8.8 48 | 749.9 29.52 999.78 999.78 | 754.6 29.71 1006.05 1006.05 | 1.9 0.07 2.53 2.53 | 81 | Wind blowing from the west-northwest | Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 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 | 50%. 5/10. 4 oktas | 8.0 46 | 9.8 50 | 50%. 5/10. 4 oktas | 600-1000 1968-3281 | 13.0 8.1 | 5.7 42 | No precipitation No precipitation | 12 | |||||||||||
20 | 8.8 48 | 749.3 29.5 998.98 998.98 | 754.0 29.69 1005.25 1005.25 | 2.0 0.08 2.67 2.67 | 79 | Wind blowing from the west-northwest | Near gale (14 m/s) (50 km/h) (31 mile/hour) (27 knots) (7 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 | 14.0 8.7 | 5.3 42 | No precipitation No precipitation | 1 | |||||||||||||
19 | 8.9 48 | 748.7 29.48 998.18 998.18 | 753.4 29.66 1004.45 1004.45 | 2.4 0.09 3.2 3.2 | 77 | Wind blowing from the west-northwest | Strong breeze (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 | 17 m/s 61 km/h 38 miles/hour 33 knots 7 Bft | no clouds no clouds no clouds | 17.0 10.6 | 5.0 41 | No precipitation No precipitation | 1 | |||||||||||||||
18 | 8.9 48 | 748.0 29.45 997.25 997.25 | 752.7 29.63 1003.52 1003.52 | 2.1 0.08 2.8 2.8 | 73 | Wind blowing from the west-northwest | Near gale (14 m/s) (50 km/h) (31 mile/hour) (27 knots) (7 Bft) | 19 m/s 68 km/h 43 mph 37 knots 8 Bft | 19 m/s 68 km/h 43 mph 37 knots 8 Bft | 100%. 10/10. 8 oktas | 7.9 46 | 9.8 50 | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 15.0 9.3 | 4.3 40 | No precipitation No precipitation | 12 | |||||||||||
17 | 9.3 49 | 747.3 29.42 996.32 996.32 | 752.0 29.61 1002.58 1002.58 | 1.9 0.07 2.53 2.53 | 71 | Wind blowing from the north-west | Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 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 | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 17.0 10.6 | 4.2 40 | No precipitation No precipitation | 1 | |||||||||||||
16 | 9.6 49 | 746.3 29.38 994.99 994.99 | 751.0 29.57 1001.25 1001.25 | 1.0 0.04 1.33 1.33 | 69 | Wind blowing from the west-northwest | Strong breeze (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 | 21 m/s 76 km/h 47 miles/hour 41 mile/hour 9 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 15.0 9.3 | 4.1 39 | No precipitation No precipitation | 1 | |||||||||||||
15 | 9.5 49 | 745.9 29.37 994.45 994.45 | 750.5 29.55 1000.58 1000.58 | 0.5 0.02 0.67 0.67 | 68 | Wind blowing from the west-northwest | Near gale (15 m/s) (54 km/h) (34 mph) (29 knots) (7 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 | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 14.0 8.7 | 3.8 39 | No precipitation No precipitation | 1 | |||||||||||||
14 | 9.0 48 | 745.4 29.35 993.79 993.79 | 750.1 29.53 1000.05 1000.05 | -0.1 -0 -0.13 -0.13 | 71 | Wind blowing from the west | Near gale (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 | 23 m/s 83 km/h 51 mile/hour 45 knots 9 Bft | no clouds no clouds no clouds | 15.0 9.3 | 3.9 39 | No precipitation No precipitation | 1 | |||||||||||||||
13 | 9.0 48 | 745.3 29.34 993.65 993.65 | 750.0 29.53 999.92 999.92 | 0.0 0 0 0 | 70 | Wind blowing from the west | Near gale (16 m/s) (58 km/h) (36 miles/hour) (31 mile/hour) (7 Bft) | 22 m/s 79 km/h 49 miles/hour 43 knots 9 Bft | 23 m/s 83 km/h 51 mile/hour 45 knots 9 Bft | no clouds no clouds no clouds | 16.0 9.9 | 3.8 39 | No precipitation No precipitation | 1 | |||||||||||||||
12 | 9.4 49 | 745.4 29.35 993.79 993.79 | 750.1 29.53 1000.05 1000.05 | 0.2 0.01 0.27 0.27 | 70 | Wind blowing from the west | Near gale (14 m/s) (50 km/h) (31 mile/hour) (27 knots) (7 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 | no clouds no clouds no clouds | 16.0 9.9 | 4.1 39 | No precipitation No precipitation | 6 | |||||||||||||||
11 | 9.0 48 | 745.5 29.35 993.92 993.92 | 750.1 29.53 1000.05 1000.05 | 0.8 0.03 1.07 1.07 | 70 | Wind blowing from the west | Near gale (14 m/s) (50 km/h) (31 mile/hour) (27 knots) (7 Bft) | 19 m/s 68 km/h 43 mph 37 knots 8 Bft | 19 m/s 68 km/h 43 mph 37 knots 8 Bft | no clouds no clouds no clouds | 15.0 9.3 | 3.8 39 | No precipitation No precipitation | 1 | |||||||||||||||
10 | 8.6 47 | 745.3 29.34 993.65 993.65 | 750.0 29.53 999.92 999.92 | 0.9 0.04 1.2 1.2 | 71 | Wind blowing from the west | Strong breeze (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 | 17 m/s 61 km/h 38 miles/hour 33 knots 7 Bft | no clouds no clouds no clouds | 17.0 10.6 | 3.6 38 | No precipitation No precipitation | 1 | |||||||||||||||
09 | 8.1 47 | 745.2 29.34 993.52 993.52 | 749.9 29.52 999.78 999.78 | 1.3 0.05 1.73 1.73 | 74 | Wind blowing from the west-northwest | Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 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 | 20–30%. 2/10–3/10. 2 oktas | 6.4 44 | 9.3 49 | 20–30%. 2/10–3/10. 2 oktas | 600-1000 1968-3281 | 18.0 11.2 | 3.6 38 | No precipitation No precipitation | 12 | |||||||||||
08 | 8.1 47 | 744.7 29.32 992.85 992.85 | 749.5 29.51 999.25 999.25 | 0.9 0.04 1.2 1.2 | 74 | Wind blowing from the west-northwest | Near gale (14 m/s) (50 km/h) (31 mile/hour) (27 knots) (7 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 | 14.0 8.7 | 3.7 39 | No precipitation No precipitation | 1 | |||||||||||||
07 | 8.0 46 | 744.4 29.31 992.45 992.45 | 749.1 29.49 998.72 998.72 | 0.8 0.03 1.07 1.07 | 78 | Wind blowing from the west | Strong breeze (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 | 20 m/s 72 km/h 45 miles/hour 39 knots 8 Bft | 20–30%. 2/10–3/10. 2 oktas | 20–30%. 2/10–3/10. 2 oktas | 1000-1500 3281-4921 | 13.0 8.1 | 4.3 40 | No precipitation No precipitation | 1 | |||||||||||||
06 | 7.9 46 | 743.9 29.29 991.79 991.79 | 748.6 29.47 998.05 998.05 | 0.0 0 0 0 | 77 | Wind blowing from the west | Near gale (14 m/s) (50 km/h) (31 mile/hour) (27 knots) (7 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). | 6.4 44 | 10.1 50 | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 22.0 13.7 | 4.1 39 | No precipitation No precipitation | 12 | ||||||||||