Weather archive in Lang Son
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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 | |
| 2025 October 24, Friday | 16 | 19.9 68 | 738.5 29.07 984.59 984.59 | 761.5 29.98 1015.25 1015.25 | -1.4 -0.06 -1.87 -1.87 | 72 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 10.0 6.2 | 14.7 58 | |||||||||||||||
13 | 19.0 66 | 739.9 29.13 986.45 986.45 | 762.9 30.04 1017.12 1017.12 | -2.0 -0.08 -2.67 -2.67 | 77 | Wind blowing from the north | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 15.0 9.3 | 14.9 59 | 0.1 | 18 | ||||||||||||||
10 | 18.4 65 | 741.9 29.21 989.12 989.12 | 765.1 30.12 1020.05 1020.05 | 0.5 0.02 0.67 0.67 | 80 | Wind blowing from the north | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 15.0 9.3 | 14.8 59 | ||||||||||||||||
07 | 16.3 61 | 741.4 29.19 988.45 988.45 | 764.8 30.11 1019.65 1019.65 | 1.0 0.04 1.33 1.33 | 87 | Wind blowing from the north | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | 15.7 60 | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 15.0 9.3 | 14.1 57 | 0.1 | 12 | |||||||||||||
04 | 16.2 61 | 740.4 29.15 987.12 987.12 | 763.7 30.07 1018.18 1018.18 | -0.3 -0.01 -0.4 -0.4 | 87 | Wind blowing from the north-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 10.0 6.2 | 14.0 57 | ||||||||||||||||
01 | 16.4 62 | 740.7 29.16 987.52 987.52 | 764.2 30.09 1018.85 1018.85 | -0.4 -0.02 -0.53 -0.53 | 85 | Wind blowing from the north-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | State of sky on the whole unchanged. | Rain. | 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. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 10.0 6.2 | 13.9 57 | 0.1 | 6 | |||||||||||
| October 23, Thursday | 22 | 16.2 61 | 741.1 29.18 988.05 988.05 | 764.5 30.1 1019.25 1019.25 | 0.6 0.02 0.8 0.8 | 85 | Wind blowing from the north-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | State of sky on the whole unchanged. | Rain. | 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. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 10.0 6.2 | 13.7 57 | ||||||||||||
19 | 15.6 60 | 740.5 29.15 987.25 987.25 | 763.8 30.07 1018.32 1018.32 | 0.6 0.02 0.8 0.8 | 93 | Wind blowing from the north-east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, intermittent, slight at time of observation. | Rain. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Stratus fractus or Cumulus fractus of bad weather, or both (pannus), usually below Altostratus or Nimbostratus. | 50%. 5/10. 4 oktas | 300-600 984-1968 | Altostratus opacus or Nimbostratus. | 10.0 6.2 | 14.5 58 | 0.2 0.01 | 24 | ||||||||||
16 | 15.8 60 | 739.9 29.13 986.45 986.45 | 763.2 30.05 1017.52 1017.52 | -0.9 -0.04 -1.2 -1.2 | 91 | Wind blowing from the north-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | State of sky on the whole unchanged. | Rain. | 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. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 10.0 6.2 | 14.4 58 | |||||||||||||
