Weather archive in Herstmonceux
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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 August 21, Friday | 21 | 15.3 60 | 757.6 29.83 1010.05 1010.05 | 762.4 30.02 1016.45 1016.45 | 81 | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 60%. 6/10. 5 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 12.0 7.5 | 12.0 54 | ||||||||||||||||||
20 | 15.0 59 | 756.9 29.8 1009.12 1009.12 | 761.6 29.98 1015.38 1015.38 | 82 | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 50%. 5/10. 4 oktas | 12.0 7.5 | 11.9 53 | ||||||||||||||||||||
19 | 15.8 60 | 756.5 29.78 1008.58 1008.58 | 761.2 29.97 1014.85 1014.85 | 78 | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 100%. 10/10. 8 oktas | 12.0 7.5 | 12.0 54 | ||||||||||||||||||||
18 | 16.4 62 | 756.4 29.78 1008.45 1008.45 | 761.1 29.96 1014.72 1014.72 | 75 | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 100%. 10/10. 8 oktas | 11.0 6.8 | 11.9 53 | ||||||||||||||||||||
17 | 17.7 64 | 756.0 29.76 1007.92 1007.92 | 760.6 29.94 1014.05 1014.05 | 75 | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 100%. 10/10. 8 oktas | 10.0 6.2 | 13.1 56 | ||||||||||||||||||||
16 | 17.5 64 | 755.7 29.75 1007.52 1007.52 | 760.3 29.93 1013.65 1013.65 | 74 | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 100%. 10/10. 8 oktas | 11.0 6.8 | 12.7 55 | ||||||||||||||||||||
15 | 19.7 67 | 755.4 29.74 1007.12 1007.12 | 760.0 29.92 1013.25 1013.25 | 48 | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 70 – 80%. 7/10 – 8/10. 6 oktas | 14.0 8.7 | 8.2 47 | ||||||||||||||||||||
14 | 20.9 70 | 755.2 29.73 1006.85 1006.85 | 759.7 29.91 1012.85 1012.85 | 47 | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 50%. 5/10. 4 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 14.0 8.7 | 9.0 48 | |||||||||||||||||||
13 | 20.2 68 | 755.1 29.73 1006.72 1006.72 | 759.7 29.91 1012.85 1012.85 | 49 | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 100%. 10/10. 8 oktas | 14.0 8.7 | 9.1 48 | ||||||||||||||||||||
12 | 19.5 67 | 754.9 29.72 1006.45 1006.45 | 759.5 29.9 1012.58 1012.58 | 50 | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 40%. 4/10. 3 oktas | 14.0 8.7 | 8.6 47 | ||||||||||||||||||||
11 | 19.8 68 | 754.9 29.72 1006.45 1006.45 | 759.4 29.9 1012.45 1012.45 | 56 | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 50%. 5/10. 4 oktas | 13.0 8.1 | 10.7 51 | ||||||||||||||||||||
10 | 19.0 66 | 754.7 29.71 1006.18 1006.18 | 759.3 29.89 1012.32 1012.32 | 60 | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 40%. 4/10. 3 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 14.0 8.7 | 11.0 52 | |||||||||||||||||||
09 | 15.7 60 | 754.3 29.7 1005.65 1005.65 | 759.0 29.88 1011.92 1011.92 | 79 | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 70 – 80%. 7/10 – 8/10. 6 oktas | 12.0 7.5 | 12.1 54 | ||||||||||||||||||||
08 | 14.7 58 | 754.0 29.69 1005.25 1005.25 | 758.6 29.87 1011.38 1011.38 | 85 | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 100%. 10/10. 8 oktas | 11.0 6.8 | 12.1 54 | ||||||||||||||||||||
07 | 14.2 58 | 753.5 29.67 1004.58 1004.58 | 758.2 29.85 1010.85 1010.85 | 86 | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 11.0 6.8 | 11.9 53 | ||||||||||||||||||||
06 | 13.9 57 | 753.1 29.65 1004.05 1004.05 | 757.9 29.84 1010.45 1010.45 | 88 | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 100%. 10/10. 8 oktas | 10.0 6.2 | 12.0 54 | ||||||||||||||||||||
05 | 13.9 57 | 753.1 29.65 1004.05 1004.05 | 757.7 29.83 1010.18 1010.18 | 90 | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 100%. 10/10. 8 oktas | 10.0 6.2 | 12.2 54 | ||||||||||||||||||||
04 | 13.3 56 | 753.0 29.65 1003.92 1003.92 | 757.7 29.83 1010.18 1010.18 | 91 | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 20–30%. 2/10–3/10. 2 oktas | 10.0 6.2 | 11.9 53 | ||||||||||||||||||||
03 | 13.7 57 | 753.0 29.65 1003.92 1003.92 | 757.6 29.83 1010.05 1010.05 | 90 | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 40%. 4/10. 3 oktas | 11.0 6.8 | 12.1 54 | ||||||||||||||||||||
02 | 14.2 58 | 752.8 29.64 1003.65 1003.65 | 757.5 29.82 1009.92 1009.92 | 90 | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | 12.0 7.5 | 12.5 55 | |||||||||||||||||||||
01 | 13.8 57 | 752.6 29.63 1003.38 1003.38 | 757.3 29.81 1009.65 1009.65 | 90 | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 12.0 7.5 | 12.1 54 | ||||||||||||||||||||||
00 | 14.5 58 | 752.4 29.62 1003.12 1003.12 | 757.0 29.8 1009.25 1009.25 | 86 | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 12.0 7.5 | 12.1 54 | |||||||||||||||||||||
| August 20, Thursday | 23 | 14.7 58 | 752.2 29.61 1002.85 1002.85 | 756.9 29.8 1009.12 1009.12 | 90 | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 12.0 7.5 | 13.0 55 | ||||||||||||||||||||
22 | 15.1 59 | 751.9 29.6 1002.45 1002.45 | 756.6 29.79 1008.72 1008.72 | 89 | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 10.0 6.2 | 13.3 56 | |||||||||||||||||||||
21 | 17.0 63 | 751.6 29.59 1002.05 1002.05 | 756.3 29.78 1008.32 1008.32 | 79 | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 100%. 10/10. 8 oktas | 12.0 7.5 | 13.4 56 | ||||||||||||||||||||