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 June 5, Friday | 10 | 14.2 58 | 755.3 29.74 1006.98 1006.98 | 760.0 29.92 1013.25 1013.25 | 72 | Wind blowing from the 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 | 18 m/s 65 km/h 40 miles/hour 35 knots 8 Bft | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 11.4 53 | 14.3 58 | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 14.0 8.7 | 9.1 48 | No precipitation No precipitation | 12 | |||||||||||
09 | 13.3 56 | 755.0 29.72 1006.58 1006.58 | 759.7 29.91 1012.85 1012.85 | 74 | Wind blowing from the 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 | 50%. 5/10. 4 oktas | 50%. 5/10. 4 oktas | 300-600 984-1968 | 14.0 8.7 | 8.8 48 | No precipitation No precipitation | 1 | ||||||||||||||
07 | 12.5 55 | 754.2 29.69 1005.52 1005.52 | 758.9 29.88 1011.78 1011.78 | 79 | 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 | 21 m/s 76 km/h 47 miles/hour 41 mile/hour 9 Bft | 60%. 6/10. 5 oktas | 11.4 53 | 15.0 59 | 60%. 6/10. 5 oktas | 300-600 984-1968 | 18.0 11.2 | 8.9 48 | No precipitation No precipitation | 12 | ||||||||||||
06 | 12.3 54 | 753.6 29.67 1004.72 1004.72 | 758.3 29.85 1010.98 1010.98 | 78 | Wind blowing from the west-northwest | 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 | 26 m/s 94 km/h 58 miles/hour 51 mile/hour 10 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 19.0 11.8 | 8.6 47 | No precipitation No precipitation | 1 | ||||||||||||||
05 | 12.1 54 | 753.1 29.65 1004.05 1004.05 | 757.9 29.84 1010.45 1010.45 | 83 | 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 | 29 m/s 104 km/h 65 miles/hour 56 knots 11 Bft | 100%. 10/10. 8 oktas | Precipitation | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 23.0 14.3 | 9.2 49 | No precipitation No precipitation | 1 | |||||||||||||
04 | 12.6 55 | 752.8 29.64 1003.65 1003.65 | 757.5 29.82 1009.92 1009.92 | 85 | Wind blowing from the west | Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft) | 29 m/s 104 km/h 65 miles/hour 56 knots 11 Bft | 50%. 5/10. 4 oktas | 50%. 5/10. 4 oktas | 1500-2000 4921-6562 | 13.0 8.1 | 10.1 50 | No precipitation No precipitation | 1 | |||||||||||||||
03 | 12.6 55 | 752.4 29.62 1003.12 1003.12 | 757.1 29.81 1009.38 1009.38 | 85 | Wind blowing from the west | Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft) | 29 m/s 104 km/h 65 miles/hour 56 knots 11 Bft | 40%. 4/10. 3 oktas | 40%. 4/10. 3 oktas | 300-600 984-1968 | 13.0 8.1 | 10.2 50 | No precipitation No precipitation | 1 | |||||||||||||||
02 | 12.8 55 | 752.1 29.61 1002.72 1002.72 | 756.7 29.79 1008.85 1008.85 | 85 | Wind blowing from the west | 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 | 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 | 13.0 8.1 | 10.4 51 | No precipitation No precipitation | 1 | |||||||||||||||
01 | 13.0 55 | 751.8 29.6 1002.32 1002.32 | 756.4 29.78 1008.45 1008.45 | 85 | Wind blowing from the west | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft) | 30 m/s 108 km/h 67 miles/hour 58 knots 11 Bft | no clouds no clouds no clouds | 12.0 7.5 | 10.6 51 | No precipitation No precipitation | 6 | |||||||||||||||||
00 | 13.2 56 | 751.3 29.58 1001.65 1001.65 | 756.0 29.76 1007.92 1007.92 | 86 | Wind blowing from the west | 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 | no clouds no clouds no clouds | Mist. | 12.0 7.5 | 10.9 52 | No precipitation No precipitation | 1 | ||||||||||||||||
| June 4, Thursday | 23 | 13.5 56 | 751.0 29.57 1001.25 1001.25 | 755.6 29.75 1007.38 1007.38 | 84 | Wind blowing from the west | Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft) | 29 m/s 104 km/h 65 miles/hour 56 knots 11 Bft | 20–30%. 2/10–3/10. 2 oktas | 20–30%. 2/10–3/10. 2 oktas | 600-1000 1968-3281 | 11.0 6.8 | 10.8 51 | No precipitation No precipitation | 1 | ||||||||||||||
22 | 13.7 57 | 750.4 29.54 1000.45 1000.45 | 755.0 29.72 1006.58 1006.58 | 83 | Wind blowing from the west | Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft) | 27 m/s 97 km/h 60 miles/hour 52 knots 10 Bft | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 13.5 56 | 15.5 60 | 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 | 10.8 51 | 1.0 0.04 | 12 | |||||||||||||
21 | 14.3 58 | 749.7 29.52 999.52 999.52 | 754.3 29.7 1005.65 1005.65 | 82 | Wind blowing from the west | 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 | 25 m/s 90 km/h 56 miles/hour 49 knots 10 Bft | 70 – 80%. 7/10 – 8/10. 6 oktas | 70 – 80%. 7/10 – 8/10. 6 oktas | 1000-1500 3281-4921 | 15.0 9.3 | 11.3 52 | No precipitation No precipitation | 1 | ||||||||||||||
20 | 14.6 58 | 749.1 29.49 998.72 998.72 | 753.7 29.67 1004.85 1004.85 | 84 | Wind blowing from the west | 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 | 25 m/s 90 km/h 56 miles/hour 49 knots 10 Bft | 100%. 10/10. 8 oktas | Mist. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 11.0 6.8 | 11.9 53 | No precipitation No precipitation | 1 | |||||||||||||
19 | 14.4 58 | 748.3 29.46 997.65 997.65 | 753.0 29.65 1003.92 1003.92 | 86 | Wind blowing from the west | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft) | 29 m/s 104 km/h 65 miles/hour 56 knots 11 Bft | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 12.9 55 | 15.5 60 | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1500-2000 4921-6562 | 10.0 6.2 | 12.0 54 | 1.0 0.04 | 12 | |||||||||||||
18 | 14.8 59 | 747.6 29.43 996.72 996.72 | 752.2 29.61 1002.85 1002.85 | 86 | Wind blowing from the west-southwest | Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft) | 35 m/s 126 km/h 78 miles/hour 68 knots 12 Bft | 60%. 6/10. 5 oktas | 60%. 6/10. 5 oktas | 1500-2000 4921-6562 | 10.0 6.2 | 12.4 54 | No precipitation No precipitation | 1 | |||||||||||||||
17 | 14.6 58 | 747.2 29.42 996.18 996.18 | 751.9 29.6 1002.45 1002.45 | 85 | 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 | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | Mist. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 600-1000 1968-3281 | 9.0 5.6 | 12.0 54 | No precipitation No precipitation | 1 | ||||||||||||||
16 | 15.1 59 | 746.8 29.4 995.65 995.65 | 751.4 29.58 1001.78 1001.78 | 84 | Wind blowing from the west-southwest | Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 Bft) | 35 m/s 126 km/h 78 miles/hour 68 knots 12 Bft | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | Precipitation | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1500-2000 4921-6562 | 12.0 7.5 | 12.4 54 | No precipitation No precipitation | 1 | ||||||||||||||
15 | 14.0 57 | 746.4 29.39 995.12 995.12 | 751.0 29.57 1001.25 1001.25 | 93 | Wind blowing from the west | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft) | 35 m/s 126 km/h 78 miles/hour 68 knots 12 Bft | 100%. 10/10. 8 oktas | Rain. | 100%. 10/10. 8 oktas | 200-300 656-984 | 11.0 6.8 | 12.8 55 | 1.0 0.04 | 1 | ||||||||||||||
14 | 14.3 58 | 745.6 29.35 994.05 994.05 | 750.2 29.54 1000.18 1000.18 | 84 | Wind blowing from the west-southwest | 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 | 50%. 5/10. 4 oktas | Mist. | 50%. 5/10. 4 oktas | 300-600 984-1968 | 8.0 5.0 | 11.6 53 | No precipitation No precipitation | 1 | ||||||||||||||
13 | 15.2 59 | 745.3 29.34 993.65 993.65 | 749.9 29.52 999.78 999.78 | 79 | Wind blowing from the west-southwest | Near gale (14 m/s) (50 km/h) (31 mile/hour) (27 knots) (7 Bft) | 37 m/s 133 km/h 83 mph 72 knots 12 Bft | 40%. 4/10. 3 oktas | 40%. 4/10. 3 oktas | 300-600 984-1968 | 13.0 8.1 | 11.6 53 | No precipitation No precipitation | 6 | |||||||||||||||
12 | 15.0 59 | 745.0 29.33 993.25 993.25 | 749.5 29.51 999.25 999.25 | 79 | Wind blowing from the west-southwest | Near gale (15 m/s) (54 km/h) (34 mph) (29 knots) (7 Bft) | 38 m/s 137 km/h 85 miles/hour 74 knots 12 Bft | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 8.0 5.0 | 11.4 53 | No precipitation No precipitation | 1 | |||||||||||||||
11 | 14.9 59 | 744.7 29.32 992.85 992.85 | 749.2 29.5 998.85 998.85 | 77 | Wind blowing from the west-southwest | Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 Bft) | 33 m/s 119 km/h 74 mph 64 knots 12 Bft | 40%. 4/10. 3 oktas | 40%. 4/10. 3 oktas | 1000-1500 3281-4921 | 11.0 6.8 | 10.8 51 | No precipitation No precipitation | 1 | |||||||||||||||
10 | 14.5 58 | 744.4 29.31 992.45 992.45 | 749.0 29.49 998.58 998.58 | 80 | Wind blowing from the west-southwest | Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 Bft) | 34 m/s 122 km/h 76 miles/hour 66 knots 12 Bft | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 12.8 55 | 14.5 58 | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 300-600 984-1968 | 10.0 6.2 | 11.1 52 | No precipitation No precipitation | 12 | |||||||||||||