Weather archive in Ai-Petri
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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 December 25, Thursday | 12 | -3.2 26 | 667.3 26.27 889.66 889.66 | -0.3 -0.01 -0.4 -0.4 | 68 | Wind blowing from the north-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 20–30%. 2/10–3/10. 2 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | no clouds no clouds no clouds | 2500 or more, or no clouds. 8202 or more, or no clouds. | No Altocumulus, Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 10.0 6.2 | -8.3 17 | ||||||||||||||
09 | -4.9 23 | 667.6 26.28 890.06 890.06 | 0.1 0 0.13 0.13 | 88 | Wind blowing from the west-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Fog or ice fog. Diameter of rime deposit is 3 mm. 0.1 inches. | Fog or ice fog or thick haze. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | -6.3 21 | Stratocumulus cumulogenitus. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 300-600 984-1968 | No Altocumulus, Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 10.0 6.2 | -6.6 20 | No precipitation No precipitation | 12 | |||||||||
06 | -4.4 24 | 667.5 26.28 889.93 889.93 | -0.1 -0 -0.13 -0.13 | 98 | Wind blowing from the north-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | Fog, depositing rime, sky invisible. | Fog or ice fog or thick haze. | Fog or ice fog or thick haze. | -5.3 22 | 0.2 0.1 | -4.7 24 | No precipitation No precipitation | 12 | ||||||||||||||
03 | -4.7 24 | 667.6 26.28 890.06 890.06 | 0.4 0.02 0.53 0.53 | 98 | Wind blowing from the north-northeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | Fog, depositing rime, sky invisible. Diameter of rime deposit is 1 mm. 0.0 inches. | Fog or ice fog or thick haze. | Fog or ice fog or thick haze. | 0.2 0.1 | -5.0 23 | |||||||||||||||||
00 | -3.6 26 | 667.2 26.27 889.53 889.53 | 0.4 0.02 0.53 0.53 | 99 | Wind blowing from the north-northeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | Fog or ice fog, sky invisible, no appreciable change during the preceding hour. | Fog or ice fog or thick haze. | Fog or ice fog or thick haze. | 0.2 0.1 | -3.8 25 | |||||||||||||||||
| December 24, Wednesday | 21 | -3.0 27 | 666.8 26.25 888.99 888.99 | 0.7 0.03 0.93 0.93 | 97 | Wind blowing from the east-northeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. | Fog or ice fog, sky invisible, has begun or has become thicker during the preceding hour. | Fog or ice fog or thick haze. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | 0.4 33 | 0.2 0.1 | -3.4 26 | No precipitation No precipitation | 12 | |||||||||||||
18 | -1.4 29 | 666.1 26.22 888.06 888.06 | 0.7 0.03 0.93 0.93 | 86 | Wind blowing from the north-west | 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 | Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 300-600 984-1968 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 10.0 6.2 | -3.5 26 | No precipitation No precipitation | 12 | |||||||||||||
15 | 0.1 32 | 665.4 26.2 887.13 887.13 | 0.8 0.03 1.07 1.07 | 71 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 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. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 300-600 984-1968 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 10.0 6.2 | -4.6 24 | |||||||||||||||
12 | 0.1 32 | 664.6 26.17 886.06 886.06 | 0.5 0.02 0.67 0.67 | 61 | Wind blowing from the north-west | 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 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | Altocumulus translucidus in bands, or one or more layers of Altocumulus translucidus or opacus, progressively invading the sky; these Altocumulus clouds generally thicken as a whole. | No Cirrus, Cirrocumulus or Cirrostratus. | 10.0 6.2 | -6.6 20 | |||||||||||||||
