Weather archive in Ustica (weather station)
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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 | |
2024 May 2, Thursday | 20 | 15.0 59 | 740.7 29.16 987.52 987.52 | 762.1 30 1016.05 1016.05 | 0.1 0 0.13 0.13 | 100 | 40%. 4/10. 3 oktas | Clouds generally dissolving or becoming less developed. | Rain. | Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period. | 21.6 71 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 40%. 4/10. 3 oktas | 2000-2500 6562-8202 | Altocumulus translucidus at a single level. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 15.0 59 | 0.4 0.02 | 12 | |||||||||
19 | 15.6 60 | 740.9 29.17 987.79 987.79 | 762.4 30.02 1016.45 1016.45 | 0.1 0 0.13 0.13 | 95 | 60%. 6/10. 5 oktas | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 20–30%. 2/10–3/10. 2 oktas | 300-600 984-1968 | Altocumulus translucidus at a single level. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 14.8 59 | ||||||||||||||||
18 | 16.0 61 | 740.8 29.17 987.65 987.65 | 762.2 30.01 1016.18 1016.18 | -0.3 -0.01 -0.4 -0.4 | 80 | 50%. 5/10. 4 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 50%. 5/10. 4 oktas | 2500 or more, or no clouds. 8202 or more, or no clouds. | Altocumulus translucidus at a single level. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 12.6 55 | ||||||||||||||||
17 | 15.4 60 | 740.6 29.16 987.39 987.39 | 762.1 30 1016.05 1016.05 | -0.5 -0.02 -0.67 -0.67 | 89 | 60%. 6/10. 5 oktas | Clouds generally dissolving or becoming less developed. | Rain. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level. | 50%. 5/10. 4 oktas | 300-600 984-1968 | Altocumulus translucidus at a single level. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 13.6 56 | |||||||||||||
16 | 15.0 59 | 740.8 29.17 987.65 987.65 | 762.3 30.01 1016.32 1016.32 | 0.0 0 0 0 | 95 | 100%. 10/10. 8 oktas | Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level. | 60%. 6/10. 5 oktas | 300-600 984-1968 | Altocumulus translucidus at a single level. | No Cirrus, Cirrocumulus or Cirrostratus. | 10.0 6.2 | 14.2 58 | ||||||||||||||||
15 | 16.0 61 | 741.1 29.18 988.05 988.05 | 762.5 30.02 1016.58 1016.58 | 1.2 0.05 1.6 1.6 | 95 | 100%. 10/10. 8 oktas | Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level. | 50%. 5/10. 4 oktas | 300-600 984-1968 | Altocumulus translucidus at a single level. | Cirrocumulus alone, or Cirrocumulus accompanied by Cirrus or Cirrostratus or both, but Cirrocumulus is predominant. | 10.0 6.2 | 15.2 59 | ||||||||||||||||
14 | 20.0 68 | 741.1 29.18 988.05 988.05 | 762.2 30.01 1016.18 1016.18 | 1.2 0.05 1.6 1.6 | 91 | 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 mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level. | 40%. 4/10. 3 oktas | 300-600 984-1968 | Altocumulus translucidus at a single level. | Cirrocumulus alone, or Cirrocumulus accompanied by Cirrus or Cirrostratus or both, but Cirrocumulus is predominant. | 20.0 12.4 | 18.5 65 | No precipitation No precipitation | 6 | ||||||||||||
13 | 21.4 71 | 740.8 29.17 987.65 987.65 | 761.8 29.99 1015.65 1015.65 | 0.7 0.03 0.93 0.93 | 91 | Wind blowing from the west-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 20–30%. 2/10–3/10. 2 oktas | 300-600 984-1968 | Altocumulus translucidus at a single level. | Cirrocumulus alone, or Cirrocumulus accompanied by Cirrus or Cirrostratus or both, but Cirrocumulus is predominant. | 20.0 12.4 | 19.9 68 | ||||||||||||||
12 | 20.6 69 | 739.9 29.13 986.45 986.45 | 760.9 29.96 1014.45 1014.45 | 0.0 0 0 0 | 91 | Wind blowing from the south-southwest | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 50%. 5/10. 4 oktas | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 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. | Cirrocumulus alone, or Cirrocumulus accompanied by Cirrus or Cirrostratus or both, but Cirrocumulus is predominant. | 20.0 12.4 | 19.1 66 | ||||||||||||||
11 | 20.4 69 | 739.9 29.13 986.45 986.45 | 761.1 29.96 1014.72 1014.72 | 0.1 0 0.13 0.13 | 90 | 70 – 80%. 7/10 – 8/10. 6 oktas | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 20–30%. 2/10–3/10. 2 oktas | 300-600 984-1968 | Altocumulus translucidus at a single level. | Cirrocumulus alone, or Cirrocumulus accompanied by Cirrus or Cirrostratus or both, but Cirrocumulus is predominant. | 20.0 12.4 | 18.7 66 | ||||||||||||||||
10 | 20.2 68 | 740.1 29.14 986.72 986.72 | 761.2 29.97 1014.85 1014.85 | 89 | 50%. 5/10. 4 oktas | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 300-600 984-1968 | Altocumulus translucidus at a single level. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 20.0 12.4 | 18.3 65 | |||||||||||||||||
09 | 19.4 67 | 739.9 29.13 986.45 986.45 | 761.1 29.96 1014.72 1014.72 | 90 | 60%. 6/10. 5 oktas | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 20–30%. 2/10–3/10. 2 oktas | 300-600 984-1968 | Altocumulus translucidus at a single level. | Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole, but the continuous veil does not reach 45 degrees above the horizon. | 20.0 12.4 | 17.7 64 | |||||||||||||||||
08 | 18.8 66 | 739.8 29.13 986.32 986.32 | 760.9 29.96 1014.45 1014.45 | 92 | 50%. 5/10. 4 oktas | 17.8 64 | Cumulus humilis or Cumulus fractus other than of bad weather, or both. | 20–30%. 2/10–3/10. 2 oktas | 300-600 984-1968 | Altocumulus translucidus at a single level. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 20.0 12.4 | 17.5 64 | No precipitation No precipitation | 12 | Dry (without cracks, no appreciable amount of dust or loose sand) |