Weather archive in Debyosy
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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 18, Friday | 07 | 1.0 34 | 746.0 29.37 994.59 994.59 | 95 | Calm, no wind | Calm | 1 m/s 4 km/h 2 mph 2 knots 1 Bft | no clouds no clouds no clouds | Patches of shallow fog or ice fog at the station, whether on land or sea, not deeper than about 2 metres on land or 10 metres at sea. | 4.0 2.5 | |||||||||||||||||||
04 | 1.0 34 | 746.0 29.37 994.59 994.59 | 95 | Calm, no wind | Calm | 1 m/s 4 km/h 2 mph 2 knots 1 Bft | no clouds no clouds no clouds | Patches of shallow fog or ice fog at the station, whether on land or sea, not deeper than about 2 metres on land or 10 metres at sea. | 4.0 2.5 | ||||||||||||||||||||
01 | 2.8 37 | 745.0 29.33 993.25 993.25 | 94 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 1 m/s 4 km/h 2 mph 2 knots 1 Bft | no clouds no clouds no clouds | State of sky on the whole unchanged. | 4.0 2.5 | ||||||||||||||||||||
| September 17, Thursday | 22 | 4.5 40 | 745.0 29.33 993.25 993.25 | 92 | Calm, no wind | Calm | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | Patches of shallow fog or ice fog at the station, whether on land or sea, not deeper than about 2 metres on land or 10 metres at sea. | 4.0 2.5 | |||||||||||||||||||
19 | 9.5 49 | 744.0 29.29 991.92 991.92 | 75 | Wind blowing from the north-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 20–30%. 2/10–3/10. 2 oktas | 16.7 62 | 4.0 2.5 | No precipitation No precipitation | 12 | ||||||||||||||||||
16 | 15.7 60 | 743.0 29.25 990.59 990.59 | 49 | Wind blowing from the north-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 40%. 4/10. 3 oktas | 50.0 31.1 | |||||||||||||||||||||
13 | 16.0 61 | 742.6 29.24 990.05 990.05 | 759.3 29.89 1012.32 1012.32 | 57 | Wind blowing from the north-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 60%. 6/10. 5 oktas | Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus. | 60%. 6/10. 5 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 50.0 31.1 | 7.4 45 | |||||||||||||
10 | 13.1 56 | 742.0 29.21 989.25 989.25 | 78 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 50%. 5/10. 4 oktas | 10.5 51 | 50.0 31.1 | ||||||||||||||||||||
07 | 10.7 51 | 741.1 29.18 988.05 988.05 | 758.1 29.85 1010.72 1010.72 | 91 | Wind blowing from the north-northwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 70 – 80%. 7/10 – 8/10. 6 oktas | 10.6 51 | Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus. | 70 – 80%. 7/10 – 8/10. 6 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 50.0 31.1 | 9.2 49 | 4.0 0.16 | 12 | Surface of ground moist. | 10.0 50 | ||||||||