Weather archive in London / Heathrow (airport)
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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 | |
| 2024 December 21, Saturday | 12 | 10.7 51 | 755.5 29.74 1007.25 1007.25 | 757.8 29.83 1010.32 1010.32 | -2.6 -0.1 -3.47 -3.47 | 86 | Wind blowing from the south-west | Fresh breeze (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 | 35.0 21.8 | 8.4 47 | 1.0 0.04 | 6 | ||||||||||||||
11 | 9.9 50 | 756.3 29.78 1008.32 1008.32 | 758.5 29.86 1011.25 1011.25 | -2.2 -0.09 -2.93 -2.93 | 86 | Wind blowing from the south-west | Fresh breeze (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 | 30.0 18.6 | 7.6 46 | |||||||||||||||||
10 | 8.9 48 | 757.2 29.81 1009.52 1009.52 | 759.4 29.9 1012.45 1012.45 | -1.9 -0.07 -2.53 -2.53 | 89 | Wind blowing from the south-southwest | Fresh breeze (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 | 30.0 18.6 | 7.1 45 | |||||||||||||||||
09 | 8.2 47 | 758.1 29.85 1010.72 1010.72 | 760.4 29.94 1013.78 1013.78 | -1.6 -0.06 -2.13 -2.13 | 91 | Wind blowing from the south-southwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 100%. 10/10. 8 oktas | Rain (not freezing). | 4.4 40 | 8.2 47 | 100%. 10/10. 8 oktas | 300-600 984-1968 | 30.0 18.6 | 6.8 44 | 1.0 0.04 | 12 | ||||||||||||
08 | 7.6 46 | 758.5 29.86 1011.25 1011.25 | 760.8 29.95 1014.32 1014.32 | -1.7 -0.07 -2.27 -2.27 | 93 | Wind blowing from the south-west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 21.0 13.1 | 6.5 44 | ||||||||||||||||
07 | 7.0 45 | 759.1 29.89 1012.05 1012.05 | 761.4 29.98 1015.12 1015.12 | -1.3 -0.05 -1.73 -1.73 | 93 | Wind blowing from the south-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 19.0 11.8 | 5.9 43 | ||||||||||||||||
06 | 6.6 44 | 759.7 29.91 1012.85 1012.85 | 762.0 30 1015.92 1015.92 | -1.2 -0.05 -1.6 -1.6 | 93 | Wind blowing from the south-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | 4.4 40 | 8.9 48 | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 24.0 14.9 | 5.6 42 | No precipitation No precipitation | 12 | |||||||||||||
05 | 5.6 42 | 760.2 29.93 1013.52 1013.52 | 762.5 30.02 1016.58 1016.58 | -0.3 -0.01 -0.4 -0.4 | 95 | Wind blowing from the south-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 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 | 4.8 41 | |||||||||||||||||
04 | 5.2 41 | 760.4 29.94 1013.78 1013.78 | 762.8 30.03 1016.98 1016.98 | -0.2 -0.01 -0.27 -0.27 | 95 | Wind blowing from the south-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 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 | 4.5 40 | |||||||||||||||||
03 | 4.9 41 | 760.9 29.96 1014.45 1014.45 | 763.2 30.05 1017.52 1017.52 | 0.5 0.02 0.67 0.67 | 95 | Wind blowing from the west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | 27.0 16.8 | 4.1 39 | |||||||||||||||||
02 | 4.7 40 | 760.5 29.94 1013.92 1013.92 | 762.8 30.03 1016.98 1016.98 | 0.5 0.02 0.67 0.67 | 91 | Wind blowing from the west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 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. | 27.0 16.8 | 3.4 38 | |||||||||||||||||
01 | 6.2 43 | 760.6 29.94 1014.05 1014.05 | 762.9 30.04 1017.12 1017.12 | 0.9 0.04 1.2 1.2 | 93 | Wind blowing from the west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | no clouds no clouds no clouds | 30.0 18.6 | 5.1 41 | |||||||||||||||||||
00 | 4.5 40 | 760.4 29.94 1013.78 1013.78 | 762.7 30.03 1016.85 1016.85 | 0.9 0.04 1.2 1.2 | 95 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | no clouds no clouds no clouds | 30.0 18.6 | 3.7 39 | No precipitation No precipitation | 6 | |||||||||||||||||
| December 20, Friday | 23 | 6.6 44 | 760.0 29.92 1013.25 1013.25 | 762.3 30.01 1016.32 1016.32 | 0.9 0.04 1.2 1.2 | 93 | Wind blowing from the west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | no clouds no clouds no clouds | 40.0 24.9 | 5.5 42 | ||||||||||||||||||
22 | 7.5 46 | 759.7 29.91 1012.85 1012.85 | 762.1 30 1016.05 1016.05 | 0.5 0.02 0.67 0.67 | 92 | Wind blowing from the west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | no clouds no clouds no clouds | 55.0 34.2 | 6.3 43 | |||||||||||||||||||
21 | 7.8 46 | 759.5 29.9 1012.58 1012.58 | 761.8 29.99 1015.65 1015.65 | 0.3 0.01 0.4 0.4 | 92 | Wind blowing from the west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 50%. 5/10. 4 oktas | Drizzle (not freezing) or snow grains. | 3.5 38 | 9.6 49 | 50%. 5/10. 4 oktas | 600-1000 1968-3281 | 60.0 37.3 | 6.6 44 | 0.8 0.03 | 12 | ||||||||||||
20 | 8.4 47 | 759.1 29.89 1012.05 1012.05 | 761.3 29.97 1014.98 1014.98 | -0.2 -0.01 -0.27 -0.27 | 92 | Wind blowing from the west-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | Drizzle and rain, slight. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 45.0 28.0 | 7.2 45 | ||||||||||||||||
19 | 8.8 48 | 759.2 29.89 1012.18 1012.18 | 761.5 29.98 1015.25 1015.25 | -0.4 -0.02 -0.53 -0.53 | 89 | Wind blowing from the south-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | Rain (not freezing). | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 60.0 37.3 | 7.1 45 | ||||||||||||||||
18 | 8.8 48 | 759.2 29.89 1012.18 1012.18 | 761.5 29.98 1015.25 1015.25 | -1.0 -0.04 -1.33 -1.33 | 90 | Wind blowing from the south-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 1.4 35 | 9.6 49 | 100%. 10/10. 8 oktas | 300-600 984-1968 | 28.0 17.4 | 7.2 45 | 0.8 0.03 | 12 | ||||||||||||
17 | 9.0 48 | 759.3 29.89 1012.32 1012.32 | 761.5 29.98 1015.25 1015.25 | -1.4 -0.06 -1.87 -1.87 | 87 | Wind blowing from the south-west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 12.0 7.5 | 7.0 45 | ||||||||||||||||
16 | 9.4 49 | 759.6 29.91 1012.72 1012.72 | 761.9 30 1015.78 1015.78 | -1.9 -0.07 -2.53 -2.53 | 81 | Wind blowing from the south-west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, slight. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 18.0 11.2 | 6.3 43 | ||||||||||||||||
15 | 9.3 49 | 760.2 29.93 1013.52 1013.52 | 762.4 30.02 1016.45 1016.45 | -2.0 -0.08 -2.67 -2.67 | 79 | Wind blowing from the south-southwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 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 | 600-1000 1968-3281 | 55.0 34.2 | 5.8 42 | |||||||||||||||||
14 | 8.8 48 | 760.7 29.95 1014.18 1014.18 | 763.0 30.04 1017.25 1017.25 | -2.3 -0.09 -3.07 -3.07 | 79 | Wind blowing from the south-west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 300-600 984-1968 | 60.0 37.3 | 5.3 42 | |||||||||||||||||
13 | 8.6 47 | 761.5 29.98 1015.25 1015.25 | 763.7 30.07 1018.18 1018.18 | -2.1 -0.08 -2.8 -2.8 | 78 | Wind blowing from the south-west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 100%. 10/10. 8 oktas | 100%. 10/10. 8 oktas | 1500-2000 4921-6562 | 45.0 28.0 | 5.0 41 | |||||||||||||||||
12 | 9.0 48 | 762.2 30.01 1016.18 1016.18 | 764.5 30.1 1019.25 1019.25 | -1.7 -0.07 -2.27 -2.27 | 77 | Wind blowing from the south-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 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 | 60.0 37.3 | 5.2 41 | No precipitation No precipitation | 6 | |||||||||||||||