Weather archive in Mortlake (AWS)
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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 September 20, Sunday | 20 | 15.8 60 | 747.6 29.43 996.72 996.72 | 759.4 29.9 1012.45 1012.45 | 2.9 0.11 3.87 3.87 | 69 | Wind blowing from the west-northwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 10.1 50 | ||||||||||||||||||||
19 | 17.2 63 | 746.7 29.4 995.52 995.52 | 758.5 29.86 1011.25 1011.25 | 2.4 0.09 3.2 3.2 | 62 | Wind blowing from the west | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 9.9 50 | |||||||||||||||||||||
18 | 20.9 70 | 745.5 29.35 993.92 993.92 | 757.3 29.81 1009.65 1009.65 | 1.4 0.06 1.87 1.87 | 52 | Wind blowing from the west | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 10.7 51 | |||||||||||||||||||||
17 | 22.8 73 | 744.7 29.32 992.85 992.85 | 756.4 29.78 1008.45 1008.45 | 0.9 0.04 1.2 1.2 | 45 | Wind blowing from the west-northwest | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 10.3 51 | |||||||||||||||||||||
16 | 23.6 74 | 744.3 29.3 992.32 992.32 | 756.1 29.77 1008.05 1008.05 | -0.5 -0.02 -0.67 -0.67 | 40 | Wind blowing from the west-northwest | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 9.2 49 | No precipitation No precipitation | 6 | |||||||||||||||||||
15 | 23.7 75 | 744.1 29.3 992.05 992.05 | 755.8 29.76 1007.65 1007.65 | -1.0 -0.04 -1.33 -1.33 | 34 | Wind blowing from the north-west | Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft) | 6.9 44 | |||||||||||||||||||||
14 | 25.1 77 | 743.8 29.28 991.65 991.65 | 755.5 29.74 1007.25 1007.25 | -2.5 -0.1 -3.33 -3.33 | 31 | Wind blowing from the north-northwest | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft) | 6.8 44 | |||||||||||||||||||||
13 | 23.4 74 | 744.8 29.32 992.99 992.99 | 756.6 29.79 1008.72 1008.72 | -2.3 -0.09 -3.07 -3.07 | 29 | Wind blowing from the north-west | Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 Bft) | 7.7 46 | 4.4 40 | ||||||||||||||||||||
12 | 22.9 73 | 745.1 29.33 993.39 993.39 | 756.9 29.8 1009.12 1009.12 | -2.4 -0.09 -3.2 -3.2 | 36 | Wind blowing from the north | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft) | 7.1 45 | |||||||||||||||||||||
11 | 21.3 70 | 746.3 29.38 994.99 994.99 | 758.1 29.85 1010.72 1010.72 | -1.6 -0.06 -2.13 -2.13 | 36 | Wind blowing from the north | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 5.6 42 | |||||||||||||||||||||
10 | 17.9 64 | 747.1 29.41 996.05 996.05 | 758.9 29.88 1011.78 1011.78 | -1.4 -0.06 -1.87 -1.87 | 44 | Wind blowing from the north | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 5.5 42 | No precipitation No precipitation | 24 | |||||||||||||||||||
09 | 15.3 60 | 747.5 29.43 996.58 996.58 | 759.3 29.89 1012.32 1012.32 | -1.4 -0.06 -1.87 -1.87 | 51 | Wind blowing from the north | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 5.2 41 | |||||||||||||||||||||
08 | 13.1 56 | 747.9 29.44 997.12 997.12 | 759.7 29.91 1012.85 1012.85 | -1.5 -0.06 -2 -2 | 54 | Wind blowing from the north | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 4.0 39 | |||||||||||||||||||||
07 | 10.2 50 | 748.5 29.47 997.92 997.92 | 760.3 29.93 1013.65 1013.65 | -1.5 -0.06 -2 -2 | 69 | Wind blowing from the north | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 4.8 41 | |||||||||||||||||||||
06 | 11.1 52 | 748.9 29.48 998.45 998.45 | 760.7 29.95 1014.18 1014.18 | -2.0 -0.08 -2.67 -2.67 | 68 | Wind blowing from the north | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 5.4 42 | |||||||||||||||||||||
05 | 7.8 46 | 749.4 29.5 999.12 999.12 | 761.2 29.97 1014.85 1014.85 | -2.4 -0.09 -3.2 -3.2 | 79 | Wind blowing from the north | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 4.4 40 | |||||||||||||||||||||
04 | 9.2 49 | 750.0 29.53 999.92 999.92 | 761.8 29.99 1015.65 1015.65 | -2.5 -0.1 -3.33 -3.33 | 71 | Wind blowing from the north | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 4.2 40 | No precipitation No precipitation | 6 | |||||||||||||||||||
03 | 9.2 49 | 750.9 29.56 1001.12 1001.12 | 762.7 30.03 1016.85 1016.85 | -2.1 -0.08 -2.8 -2.8 | 72 | Wind blowing from the north | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 4.4 40 | |||||||||||||||||||||
02 | 9.3 49 | 751.8 29.6 1002.32 1002.32 | 763.6 30.06 1018.05 1018.05 | -1.6 -0.06 -2.13 -2.13 | 72 | Wind blowing from the north | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 4.5 40 | |||||||||||||||||||||
01 | 9.4 49 | 752.5 29.63 1003.25 1003.25 | 764.3 30.09 1018.98 1018.98 | -1.2 -0.05 -1.6 -1.6 | 74 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 24.0 75 | 5.0 41 | ||||||||||||||||||||
00 | 10.4 51 | 753.0 29.65 1003.92 1003.92 | 764.8 30.11 1019.65 1019.65 | -0.8 -0.03 -1.07 -1.07 | 73 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 5.8 42 | |||||||||||||||||||||
| September 19, Saturday | 23 | 11.1 52 | 753.4 29.66 1004.45 1004.45 | 765.4 30.13 1020.45 1020.45 | -0.3 -0.01 -0.4 -0.4 | 73 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 6.3 43 | ||||||||||||||||||||
22 | 10.5 51 | 753.7 29.67 1004.85 1004.85 | 765.7 30.15 1020.85 1020.85 | -0.1 -0 -0.13 -0.13 | 77 | Wind blowing from the north-northwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 6.6 44 | No precipitation No precipitation | 6 | |||||||||||||||||||
21 | 11.9 53 | 753.8 29.68 1004.98 1004.98 | 765.7 30.15 1020.85 1020.85 | 0.4 0.02 0.53 0.53 | 81 | Wind blowing from the north-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 8.7 48 | |||||||||||||||||||||
20 | 13.0 55 | 753.7 29.67 1004.85 1004.85 | 765.7 30.15 1020.85 1020.85 | 0.1 0 0.13 0.13 | 79 | Calm, no wind | Calm | 9.4 49 | |||||||||||||||||||||