Weather archive in Vientiane (airport), METAR
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| Date / Local time | T | Po | P | U | DD | Ff | ff10 | WW | W'W' | c | VV | Td | |
| 2025 September 27, Saturday | 06:00 | 24 75 | 743.2 29.26 990.85 990.85 | 757.7 29.83 1010.18 1010.18 | 74 | Wind blowing from the north | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Mist | Scattered clouds (40-50%) 600 m1968 feet, broken clouds (60-90%) 1500 m4920 feet Scattered clouds (4/10-5/10) 600 m1968 feet, broken clouds (6/10-9/10) 1500 m4920 feet Scattered clouds (3-4 oktas) 600 m1968 feet, broken clouds (5-7 oktas) 1500 m4920 feet | 5.0 3.1 | 19 66 | ||
| September 26, Friday | 23:00 | 25 77 | 744.5 29.31 992.59 992.59 | 759.0 29.88 1011.92 1011.92 | 79 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Rain | Scattered clouds (40-50%) 480 m1574 feet, broken clouds (60-90%) 1500 m4920 feet Scattered clouds (4/10-5/10) 480 m1574 feet, broken clouds (6/10-9/10) 1500 m4920 feet Scattered clouds (3-4 oktas) 480 m1574 feet, broken clouds (5-7 oktas) 1500 m4920 feet | 5.0 3.1 | 21 70 | ||
22:30 | 25 77 | 743.7 29.28 991.52 991.52 | 758.2 29.85 1010.85 1010.85 | 79 | Wind blowing from the north-northeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | Mist | Broken clouds (60-90%) 1500 m4920 feet Broken clouds (6/10-9/10) 1500 m4920 feet Broken clouds (5-7 oktas) 1500 m4920 feet | 5.0 3.1 | 21 70 | |||
22:00 | 25 77 | 743.7 29.28 991.52 991.52 | 758.2 29.85 1010.85 1010.85 | 74 | Wind blowing from the north-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | Mist | Scattered clouds (40-50%) 1500 m4920 feet Scattered clouds (4/10-5/10) 1500 m4920 feet Scattered clouds (3-4 oktas) 1500 m4920 feet | 5.0 3.1 | 20 68 | |||
21:30 | 25 77 | 743.7 29.28 991.52 991.52 | 758.2 29.85 1010.85 1010.85 | 74 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Drizzle | Scattered clouds (40-50%) 480 m1574 feet, scattered clouds (40-50%) 1500 m4920 feet Scattered clouds (4/10-5/10) 480 m1574 feet, scattered clouds (4/10-5/10) 1500 m4920 feet Scattered clouds (3-4 oktas) 480 m1574 feet, scattered clouds (3-4 oktas) 1500 m4920 feet | 5.0 3.1 | 20 68 | |||
21:00 | 25 77 | 743.7 29.28 991.52 991.52 | 758.2 29.85 1010.85 1010.85 | 74 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Mist | Scattered clouds (40-50%) 480 m1574 feet, scattered clouds (40-50%) 1500 m4920 feet Scattered clouds (4/10-5/10) 480 m1574 feet, scattered clouds (4/10-5/10) 1500 m4920 feet Scattered clouds (3-4 oktas) 480 m1574 feet, scattered clouds (3-4 oktas) 1500 m4920 feet | 5.0 3.1 | 20 68 | |||
20:30 | 26 79 | 743.3 29.26 990.99 990.99 | 757.7 29.83 1010.18 1010.18 | 74 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Light thunderstorm, rain | Scattered clouds (40-50%) 480 m1574 feet, few clouds (10-30%) 690 m2263 feet, cumulonimbus clouds , broken clouds (60-90%) 1500 m4920 feet Scattered clouds (4/10-5/10) 480 m1574 feet, few clouds (1/10-3/10) 690 m2263 feet, cumulonimbus clouds , broken clouds (6/10-9/10) 1500 m4920 feet Scattered clouds (3-4 oktas) 480 m1574 feet, few clouds (1-2 oktas) 690 m2263 feet, cumulonimbus clouds , broken clouds (5-7 oktas) 1500 m4920 feet | 6.0 3.7 | 21 70 | |||
20:00 | 26 79 | 742.5 29.23 989.92 989.92 | 756.9 29.8 1009.12 1009.12 | 74 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Thunderstorm | Scattered clouds (40-50%) 480 m1574 feet, few clouds (10-30%) 690 m2263 feet, cumulonimbus clouds , broken clouds (60-90%) 1500 m4920 feet Scattered clouds (4/10-5/10) 480 m1574 feet, few clouds (1/10-3/10) 690 m2263 feet, cumulonimbus clouds , broken clouds (6/10-9/10) 1500 m4920 feet Scattered clouds (3-4 oktas) 480 m1574 feet, few clouds (1-2 oktas) 690 m2263 feet, cumulonimbus clouds , broken clouds (5-7 oktas) 1500 m4920 feet | 6.0 3.7 | 21 70 | |||
19:30 | 27 81 | 741.9 29.21 989.12 989.12 | 756.2 29.77 1008.18 1008.18 | 74 | Wind blowing from the south-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Mist | Scattered clouds (40-50%) 1500 m4920 feet Scattered clouds (4/10-5/10) 1500 m4920 feet Scattered clouds (3-4 oktas) 1500 m4920 feet | 5.0 3.1 | 22 72 | |||
19:00 | 27 81 | 741.9 29.21 989.12 989.12 | 756.2 29.77 1008.18 1008.18 | 74 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | Mist | Scattered clouds (40-50%) 1500 m4920 feet Scattered clouds (4/10-5/10) 1500 m4920 feet Scattered clouds (3-4 oktas) 1500 m4920 feet | 5.0 3.1 | 22 72 | |||
18:30 | 27 81 | 741.9 29.21 989.12 989.12 | 756.2 29.77 1008.18 1008.18 | 79 | Wind blowing from the west-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | Few clouds (10-30%) 480 m1574 feet, scattered clouds (40-50%) 1500 m4920 feet Few clouds (1/10-3/10) 480 m1574 feet, scattered clouds (4/10-5/10) 1500 m4920 feet Few clouds (1-2 oktas) 480 m1574 feet, scattered clouds (3-4 oktas) 1500 m4920 feet | 8.0 5.0 | 23 73 | ||||
18:00 | 28 82 | 741.1 29.18 988.05 988.05 | 755.4 29.74 1007.12 1007.12 | 74 | Wind blowing from the west-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | Few clouds (10-30%) 600 m1968 feet, broken clouds (60-90%) 1500 m4920 feet Few clouds (1/10-3/10) 600 m1968 feet, broken clouds (6/10-9/10) 1500 m4920 feet Few clouds (1-2 oktas) 600 m1968 feet, broken clouds (5-7 oktas) 1500 m4920 feet | 8.0 5.0 | 23 73 | ||||
17:30 | 29 84 | 741.2 29.18 988.19 988.19 | 755.4 29.74 1007.12 1007.12 | 74 | Wind blowing from the west-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | Few clouds (10-30%) 480 m1574 feet, scattered clouds (40-50%) 1500 m4920 feet Few clouds (1/10-3/10) 480 m1574 feet, scattered clouds (4/10-5/10) 1500 m4920 feet Few clouds (1-2 oktas) 480 m1574 feet, scattered clouds (3-4 oktas) 1500 m4920 feet | 8.0 5.0 | 24 75 | ||||
17:00 | 29 84 | 741.2 29.18 988.19 988.19 | 755.4 29.74 1007.12 1007.12 | 74 | Wind blowing from the south-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | Few clouds (10-30%) 600 m1968 feet, broken clouds (60-90%) 1500 m4920 feet Few clouds (1/10-3/10) 600 m1968 feet, broken clouds (6/10-9/10) 1500 m4920 feet Few clouds (1-2 oktas) 600 m1968 feet, broken clouds (5-7 oktas) 1500 m4920 feet | 8.0 5.0 | 24 75 | ||||
16:30 | 30 86 | 741.2 29.18 988.19 988.19 | 755.4 29.74 1007.12 1007.12 | 70 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Few clouds (10-30%) 480 m1574 feet, scattered clouds (40-50%) 1500 m4920 feet Few clouds (1/10-3/10) 480 m1574 feet, scattered clouds (4/10-5/10) 1500 m4920 feet Few clouds (1-2 oktas) 480 m1574 feet, scattered clouds (3-4 oktas) 1500 m4920 feet | 8.0 5.0 | 24 75 | ||||
16:00 | 30 86 | 740.4 29.15 987.12 987.12 | 754.6 29.71 1006.05 1006.05 | 70 | Wind blowing from the west-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Few clouds (10-30%) 600 m1968 feet, broken clouds (60-90%) 1500 m4920 feet Few clouds (1/10-3/10) 600 m1968 feet, broken clouds (6/10-9/10) 1500 m4920 feet Few clouds (1-2 oktas) 600 m1968 feet, broken clouds (5-7 oktas) 1500 m4920 feet | 8.0 5.0 | 24 75 | ||||
15:30 | 30 86 | 740.4 29.15 987.12 987.12 | 754.6 29.71 1006.05 1006.05 | 70 | Wind blowing from the west-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | Few clouds (10-30%) 480 m1574 feet, broken clouds (60-90%) 1500 m4920 feet Few clouds (1/10-3/10) 480 m1574 feet, broken clouds (6/10-9/10) 1500 m4920 feet Few clouds (1-2 oktas) 480 m1574 feet, broken clouds (5-7 oktas) 1500 m4920 feet | 8.0 5.0 | 24 75 | ||||
15:00 | 30 86 | 740.4 29.15 987.12 987.12 | 754.6 29.71 1006.05 1006.05 | 70 | Wind blowing from the north-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | Few clouds (10-30%) 600 m1968 feet, broken clouds (60-90%) 1500 m4920 feet Few clouds (1/10-3/10) 600 m1968 feet, broken clouds (6/10-9/10) 1500 m4920 feet Few clouds (1-2 oktas) 600 m1968 feet, broken clouds (5-7 oktas) 1500 m4920 feet | 8.0 5.0 | 24 75 | ||||
14:30 | 29 84 | 741.2 29.18 988.19 988.19 | 755.4 29.74 1007.12 1007.12 | 74 | Wind blowing from the east-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Scattered clouds (40-50%) 480 m1574 feet, broken clouds (60-90%) 1500 m4920 feet Scattered clouds (4/10-5/10) 480 m1574 feet, broken clouds (6/10-9/10) 1500 m4920 feet Scattered clouds (3-4 oktas) 480 m1574 feet, broken clouds (5-7 oktas) 1500 m4920 feet | 8.0 5.0 | 24 75 | ||||
14:00 | 29 84 | 741.2 29.18 988.19 988.19 | 755.4 29.74 1007.12 1007.12 | 74 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Scattered clouds (40-50%) 480 m1574 feet, broken clouds (60-90%) 1500 m4920 feet Scattered clouds (4/10-5/10) 480 m1574 feet, broken clouds (6/10-9/10) 1500 m4920 feet Scattered clouds (3-4 oktas) 480 m1574 feet, broken clouds (5-7 oktas) 1500 m4920 feet | 8.0 5.0 | 24 75 | ||||
13:30 | 29 84 | 741.2 29.18 988.19 988.19 | 755.4 29.74 1007.12 1007.12 | 74 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Scattered clouds (40-50%) 480 m1574 feet, broken clouds (60-90%) 1500 m4920 feet Scattered clouds (4/10-5/10) 480 m1574 feet, broken clouds (6/10-9/10) 1500 m4920 feet Scattered clouds (3-4 oktas) 480 m1574 feet, broken clouds (5-7 oktas) 1500 m4920 feet | 8.0 5.0 | 24 75 | ||||
13:00 | 28 82 | 741.9 29.21 989.12 989.12 | 756.2 29.77 1008.18 1008.18 | 74 | Wind blowing from the east-northeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | Scattered clouds (40-50%) 480 m1574 feet, broken clouds (60-90%) 1500 m4920 feet Scattered clouds (4/10-5/10) 480 m1574 feet, broken clouds (6/10-9/10) 1500 m4920 feet Scattered clouds (3-4 oktas) 480 m1574 feet, broken clouds (5-7 oktas) 1500 m4920 feet | 8.0 5.0 | 23 73 | ||||
12:30 | 28 82 | 741.9 29.21 989.12 989.12 | 756.2 29.77 1008.18 1008.18 | 70 | Wind blowing from the east-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Scattered clouds (40-50%) 480 m1574 feet, broken clouds (60-90%) 1500 m4920 feet Scattered clouds (4/10-5/10) 480 m1574 feet, broken clouds (6/10-9/10) 1500 m4920 feet Scattered clouds (3-4 oktas) 480 m1574 feet, broken clouds (5-7 oktas) 1500 m4920 feet | 8.0 5.0 | 22 72 | ||||
12:00 | 27 81 | 742.6 29.24 990.05 990.05 | 756.9 29.8 1009.12 1009.12 | 74 | Wind blowing from the east-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Scattered clouds (40-50%) 480 m1574 feet, broken clouds (60-90%) 1500 m4920 feet Scattered clouds (4/10-5/10) 480 m1574 feet, broken clouds (6/10-9/10) 1500 m4920 feet Scattered clouds (3-4 oktas) 480 m1574 feet, broken clouds (5-7 oktas) 1500 m4920 feet | 8.0 5.0 | 22 72 | ||||
11:30 | 27 81 | 742.6 29.24 990.05 990.05 | 756.9 29.8 1009.12 1009.12 | 70 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Scattered clouds (40-50%) 480 m1574 feet, broken clouds (60-90%) 1500 m4920 feet Scattered clouds (4/10-5/10) 480 m1574 feet, broken clouds (6/10-9/10) 1500 m4920 feet Scattered clouds (3-4 oktas) 480 m1574 feet, broken clouds (5-7 oktas) 1500 m4920 feet | 8.0 5.0 | 21 70 | ||||
11:00 | 26 79 | 743.3 29.26 990.99 990.99 | 757.7 29.83 1010.18 1010.18 | 70 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Scattered clouds (40-50%) 480 m1574 feet, broken clouds (60-90%) 1500 m4920 feet Scattered clouds (4/10-5/10) 480 m1574 feet, broken clouds (6/10-9/10) 1500 m4920 feet Scattered clouds (3-4 oktas) 480 m1574 feet, broken clouds (5-7 oktas) 1500 m4920 feet | 8.0 5.0 | 20 68 | ||||
10:30 | 26 79 | 743.3 29.26 990.99 990.99 | 757.7 29.83 1010.18 1010.18 | 70 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Scattered clouds (40-50%) 480 m1574 feet, overcast (100%) 1500 m4920 feet Scattered clouds (4/10-5/10) 480 m1574 feet, overcast (10/10) 1500 m4920 feet Scattered clouds (3-4 oktas) 480 m1574 feet, overcast (8 oktas) 1500 m4920 feet | 8.0 5.0 | 20 68 | ||||
10:00 | 26 79 | 743.3 29.26 990.99 990.99 | 757.7 29.83 1010.18 1010.18 | 70 | Wind blowing from the east-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Scattered clouds (40-50%) 480 m1574 feet, overcast (100%) 1500 m4920 feet Scattered clouds (4/10-5/10) 480 m1574 feet, overcast (10/10) 1500 m4920 feet Scattered clouds (3-4 oktas) 480 m1574 feet, overcast (8 oktas) 1500 m4920 feet | 8.0 5.0 | 20 68 | ||||
09:30 | 26 79 | 743.3 29.26 990.99 990.99 | 757.7 29.83 1010.18 1010.18 | 70 | Wind blowing from the east-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Scattered clouds (40-50%) 480 m1574 feet, overcast (100%) 1500 m4920 feet Scattered clouds (4/10-5/10) 480 m1574 feet, overcast (10/10) 1500 m4920 feet Scattered clouds (3-4 oktas) 480 m1574 feet, overcast (8 oktas) 1500 m4920 feet | 8.0 5.0 | 20 68 | ||||
09:00 | 26 79 | 742.5 29.23 989.92 989.92 | 756.9 29.8 1009.12 1009.12 | 70 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Scattered clouds (40-50%) 480 m1574 feet, broken clouds (60-90%) 1500 m4920 feet Scattered clouds (4/10-5/10) 480 m1574 feet, broken clouds (6/10-9/10) 1500 m4920 feet Scattered clouds (3-4 oktas) 480 m1574 feet, broken clouds (5-7 oktas) 1500 m4920 feet | 8.0 5.0 | 20 68 | ||||
08:30 | 25 77 | 742.5 29.23 989.92 989.92 | 756.9 29.8 1009.12 1009.12 | 74 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Scattered clouds (40-50%) 480 m1574 feet, broken clouds (60-90%) 2490 m8167 feet Scattered clouds (4/10-5/10) 480 m1574 feet, broken clouds (6/10-9/10) 2490 m8167 feet Scattered clouds (3-4 oktas) 480 m1574 feet, broken clouds (5-7 oktas) 2490 m8167 feet | 8.0 5.0 | 20 68 | ||||
08:00 | 25 77 | 741.8 29.2 988.99 988.99 | 756.2 29.77 1008.18 1008.18 | 74 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Scattered clouds (40-50%) 480 m1574 feet, broken clouds (60-90%) 2490 m8167 feet Scattered clouds (4/10-5/10) 480 m1574 feet, broken clouds (6/10-9/10) 2490 m8167 feet Scattered clouds (3-4 oktas) 480 m1574 feet, broken clouds (5-7 oktas) 2490 m8167 feet | 7.0 4.4 | 20 68 | ||||
07:30 | 25 77 | 741.8 29.2 988.99 988.99 | 756.2 29.77 1008.18 1008.18 | 74 | Wind blowing from the east-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Scattered clouds (40-50%) 480 m1574 feet, broken clouds (60-90%) 2490 m8167 feet Scattered clouds (4/10-5/10) 480 m1574 feet, broken clouds (6/10-9/10) 2490 m8167 feet Scattered clouds (3-4 oktas) 480 m1574 feet, broken clouds (5-7 oktas) 2490 m8167 feet | 7.0 4.4 | 20 68 | ||||
07:00 | 25 77 | 741.0 29.17 987.92 987.92 | 755.4 29.74 1007.12 1007.12 | 74 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Scattered clouds (40-50%) 480 m1574 feet, broken clouds (60-90%) 2490 m8167 feet Scattered clouds (4/10-5/10) 480 m1574 feet, broken clouds (6/10-9/10) 2490 m8167 feet Scattered clouds (3-4 oktas) 480 m1574 feet, broken clouds (5-7 oktas) 2490 m8167 feet | 7.0 4.4 | 20 68 | ||||
06:30 | 25 77 | 741.0 29.17 987.92 987.92 | 755.4 29.74 1007.12 1007.12 | 74 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Scattered clouds (40-50%) 480 m1574 feet, broken clouds (60-90%) 2490 m8167 feet Scattered clouds (4/10-5/10) 480 m1574 feet, broken clouds (6/10-9/10) 2490 m8167 feet Scattered clouds (3-4 oktas) 480 m1574 feet, broken clouds (5-7 oktas) 2490 m8167 feet | 7.0 4.4 | 20 68 | ||||
06:00 | 25 77 | 741.0 29.17 987.92 987.92 | 755.4 29.74 1007.12 1007.12 | 74 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Scattered clouds (40-50%) 480 m1574 feet, broken clouds (60-90%) 2490 m8167 feet Scattered clouds (4/10-5/10) 480 m1574 feet, broken clouds (6/10-9/10) 2490 m8167 feet Scattered clouds (3-4 oktas) 480 m1574 feet, broken clouds (5-7 oktas) 2490 m8167 feet | 7.0 4.4 | 20 68 | ||||