Weather archive in Hong Kong (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 | |
| 2026 May 21, Thursday | 11 | 28.8 84 | 757.9 29.84 1010.45 1010.45 | 758.5 29.86 1011.25 1011.25 | 0.7 0.03 0.93 0.93 | 78 | Wind blowing from the south | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 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 | Slight rain at time of observation. Thunderstorm during the preceding hour but not at time of observation. | Thunderstorm(s) with or without precipitation. | Shower(s). | Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus. | 60%. 6/10. 5 oktas | 200-300 656-984 | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | 11.0 6.8 | 24.6 76 | |||||||||||
10 | 28.8 84 | 757.8 29.83 1010.32 1010.32 | 758.6 29.87 1011.38 1011.38 | 76 | Wind blowing from the south-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 24.1 75 | 1.0 0.04 | 1 | ||||||||||||||||||||
09 | 28.7 84 | 757.4 29.82 1009.78 1009.78 | 758.2 29.85 1010.85 1010.85 | 79 | Wind blowing from the south-southwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 24.8 77 | 0.2 0.01 | 1 | ||||||||||||||||||||
08 | 27.8 82 | 757.2 29.81 1009.52 1009.52 | 757.9 29.84 1010.45 1010.45 | 1.0 0.04 1.33 1.33 | 86 | Wind blowing from the south | 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 | Thunderstorm, slight or moderate, without hail, but with rain and/or snow at time of observation. | Thunderstorm(s) with or without precipitation. | Shower(s). | 25.4 78 | Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus. | 60%. 6/10. 5 oktas | 200-300 656-984 | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | 10.0 6.2 | 25.2 77 | 41.0 1.61 | 12 | |||||||||
07 | 26.2 79 | 756.5 29.78 1008.58 1008.58 | 757.3 29.81 1009.65 1009.65 | 95 | Wind blowing from the east-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 25.3 78 | 18.0 0.71 | 1 | ||||||||||||||||||||
06 | 25.8 78 | 756.1 29.77 1008.05 1008.05 | 756.9 29.8 1009.12 1009.12 | 95 | Wind blowing from the east-northeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 25.0 77 | 10.0 0.39 | 1 | ||||||||||||||||||||
05 | 26.2 79 | 756.2 29.77 1008.18 1008.18 | 756.9 29.8 1009.12 1009.12 | 0.6 0.02 0.8 0.8 | 92 | Wind blowing from the east | 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 | Thunderstorm, slight or moderate, without hail, but with rain and/or snow at time of observation. | Thunderstorm(s) with or without precipitation. | Shower(s). | Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus. | 50%. 5/10. 4 oktas | 200-300 656-984 | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | 9.0 5.6 | 24.8 77 | ||||||||||||
04 | 26.3 79 | 755.9 29.76 1007.78 1007.78 | 756.7 29.79 1008.85 1008.85 | 90 | variable wind direction | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 24.5 76 | 0.5 0.02 | 1 | ||||||||||||||||||||
03 | 26.1 79 | 755.9 29.76 1007.78 1007.78 | 756.7 29.79 1008.85 1008.85 | 90 | Calm, no wind | Calm | 24.4 76 | 0.1 | 1 | ||||||||||||||||||||
02 | 26.3 79 | 755.6 29.75 1007.38 1007.38 | 756.2 29.77 1008.18 1008.18 | -0.6 -0.02 -0.8 -0.8 | 91 | Wind blowing from the west | Gentle breeze (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 | Slight rain at time of observation. Thunderstorm during the preceding hour but not at time of observation. | Thunderstorm(s) with or without precipitation. | Shower(s). | Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus. | 50%. 5/10. 4 oktas | 200-300 656-984 | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | 12.0 7.5 | 24.7 76 | 12.0 0.47 | 6 | ||||||||||
01 | 26.2 79 | 756.1 29.77 1008.05 1008.05 | 756.9 29.8 1009.12 1009.12 | 88 | Wind blowing from the north | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 24.0 75 | No precipitation No precipitation | 1 | ||||||||||||||||||||
00 | 29.6 85 | 756.4 29.78 1008.45 1008.45 | 757.2 29.81 1009.52 1009.52 | 76 | Wind blowing from the south-southwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 25.0 77 | No precipitation No precipitation | 1 | ||||||||||||||||||||
| May 20, Wednesday | 23 | 29.4 85 | 756.2 29.77 1008.18 1008.18 | 756.9 29.8 1009.12 1009.12 | 1.0 0.04 1.33 1.33 | 76 | Wind blowing from the north | 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 | Lightning visible, no thunder heard. | Thunderstorm(s) with or without precipitation. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus. | 60%. 6/10. 5 oktas | 200-300 656-984 | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | 20.0 12.4 | 24.8 77 | |||||||||||
22 | 30.0 86 | 755.9 29.76 1007.78 1007.78 | 756.7 29.79 1008.85 1008.85 | 70 | Wind blowing from the south | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 24.0 75 | No precipitation No precipitation | 1 | ||||||||||||||||||||
21 | 29.6 85 | 755.5 29.74 1007.25 1007.25 | 756.3 29.78 1008.32 1008.32 | 75 | Wind blowing from the south-southwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 24.7 76 | No precipitation No precipitation | 1 | ||||||||||||||||||||
20 | 29.1 84 | 755.2 29.73 1006.85 1006.85 | 755.8 29.76 1007.65 1007.65 | 1.0 0.04 1.33 1.33 | 78 | Wind blowing from the south | Gentle breeze (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 | Lightning visible, no thunder heard. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | 30.5 87 | Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus. | 60%. 6/10. 5 oktas | 200-300 656-984 | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | 20.0 12.4 | 24.9 77 | 3.0 0.12 | 12 | |||||||||
19 | 28.7 84 | 754.4 29.7 1005.78 1005.78 | 755.2 29.73 1006.85 1006.85 | 81 | Wind blowing from the south-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 25.2 77 | No precipitation No precipitation | 1 | ||||||||||||||||||||
18 | 28.5 83 | 754.2 29.69 1005.52 1005.52 | 755.0 29.72 1006.58 1006.58 | 81 | Wind blowing from the south-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 25.0 77 | No precipitation No precipitation | 1 | ||||||||||||||||||||
17 | 28.8 84 | 754.2 29.69 1005.52 1005.52 | 754.9 29.72 1006.45 1006.45 | -0.9 -0.04 -1.2 -1.2 | 80 | Wind blowing from the south-southeast | 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 | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 50%. 5/10. 4 oktas | 300-600 984-1968 | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | 20.0 12.4 | 25.0 77 | |||||||||||||||
16 | 29.0 84 | 754.0 29.69 1005.25 1005.25 | 754.8 29.72 1006.32 1006.32 | 80 | Wind blowing from the south | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 25.1 77 | No precipitation No precipitation | 1 | ||||||||||||||||||||
15 | 29.3 85 | 754.5 29.7 1005.92 1005.92 | 755.3 29.74 1006.98 1006.98 | 78 | Wind blowing from the south | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 25.1 77 | No precipitation No precipitation | 1 | ||||||||||||||||||||
14 | 30.1 86 | 755.1 29.73 1006.72 1006.72 | 755.7 29.75 1007.52 1007.52 | -0.9 -0.04 -1.2 -1.2 | 75 | Wind blowing from the south | 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 | Clouds generally forming or developing. | Shower(s). | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 50%. 5/10. 4 oktas | 300-600 984-1968 | Altocumulus translucidus at a single level. | 25.0 15.5 | 25.2 77 | 3.0 0.12 | 6 | ||||||||||
13 | 29.8 86 | 755.5 29.74 1007.25 1007.25 | 756.3 29.78 1008.32 1008.32 | 74 | Wind blowing from the south | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 24.6 76 | No precipitation No precipitation | 1 | ||||||||||||||||||||
12 | 29.5 85 | 755.9 29.76 1007.78 1007.78 | 756.7 29.79 1008.85 1008.85 | 76 | Wind blowing from the south | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 24.8 77 | No precipitation No precipitation | 1 | ||||||||||||||||||||
11 | 29.0 84 | 756.0 29.76 1007.92 1007.92 | 756.7 29.79 1008.85 1008.85 | 0.1 0 0.13 0.13 | 77 | Wind blowing from the south | 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 | Clouds generally forming or developing. | Shower(s). | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 50%. 5/10. 4 oktas | 300-600 984-1968 | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | 20.0 12.4 | 24.6 76 | ||||||||||||