Weather archive in Honiara / Henderson (airport)
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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 June 1, Monday | 08 | 25.5 78 | 758.5 29.86 1011.25 1011.25 | 759.3 29.89 1012.32 1012.32 | 1.0 0.04 1.33 1.33 | 80 | Wind blowing from the south-southwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 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. | Cirrostratus not progressively invading the sky and not entirely covering it. | 20.0 12.4 | 21.8 71 | |||||||||||||
05 | 23.4 74 | 757.5 29.82 1009.92 1009.92 | 758.3 29.85 1010.98 1010.98 | 0.2 0.01 0.27 0.27 | 100 | Calm, no wind | Calm | 50%. 5/10. 4 oktas | Haze. | 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. | 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. | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 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. | Cirrostratus not progressively invading the sky and not entirely covering it. | 20.0 12.4 | 23.4 74 | |||||||||||
02 | 24.3 76 | 757.3 29.81 1009.65 1009.65 | 758.1 29.85 1010.72 1010.72 | -0.5 -0.02 -0.67 -0.67 | 96 | Wind blowing from the south-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 40%. 4/10. 3 oktas | Haze. | Cloud covering 1/2 or less of the sky throughout the appropriate period. | Cloud covering 1/2 or less of the sky throughout the appropriate period. | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 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 spissatus, in patches or entangled sheaves, which usually do not increase and sometimes seem to be the remains of the upper part of a Cumulonimbus; or Cirrus castellanus or floccus. | 20.0 12.4 | 23.6 74 | |||||||||||
| May 31, Sunday | 23 | 26.6 80 | 757.8 29.83 1010.32 1010.32 | 758.6 29.87 1011.38 1011.38 | 0.2 0.01 0.27 0.27 | 87 | Wind blowing from the south-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Haze. | Rain. | Drizzle. | 31.3 88 | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 60%. 6/10. 5 oktas | 300-600 984-1968 | Altocumulus translucidus at a single level. | Cirrus spissatus, in patches or entangled sheaves, which usually do not increase and sometimes seem to be the remains of the upper part of a Cumulonimbus; or Cirrus castellanus or floccus. | 20.0 12.4 | 24.2 76 | 0.1 | 6 | |||||||
20 | 27.4 81 | 757.6 29.83 1010.05 1010.05 | 758.4 29.86 1011.12 1011.12 | 1.2 0.05 1.6 1.6 | 91 | Calm, no wind | Calm | 100%. 10/10. 8 oktas | Drizzle, not freezing, intermittent, slight at time of observation. | Rain. | Drizzle. | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 70 – 80%. 7/10 – 8/10. 6 oktas | 300-600 984-1968 | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | 10.0 6.2 | 25.8 78 | ||||||||||||
17 | 30.0 86 | 756.4 29.78 1008.45 1008.45 | 757.2 29.81 1009.52 1009.52 | -0.1 -0 -0.13 -0.13 | 86 | Wind blowing from the north-east | 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 | Precipitation within sight, reaching the ground or the surface of the sea, but distant, i.e. estimated to be more than 5 km from the station. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus. | 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 | 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. | 20.0 12.4 | 27.4 81 | ||||||||||||
14 | 30.5 87 | 756.5 29.78 1008.58 1008.58 | 757.3 29.81 1009.65 1009.65 | -1.2 -0.05 -1.6 -1.6 | 89 | Wind blowing from the north | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Haze. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | 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. | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 70 – 80%. 7/10 – 8/10. 6 oktas | 600-1000 1968-3281 | 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. | Cirrostratus covering the whole sky. | 20.0 12.4 | 28.5 83 | |||||||||||
11 | 30.5 87 | 757.7 29.83 1010.18 1010.18 | 758.5 29.86 1011.25 1011.25 | 0.0 0 0 0 | 86 | Wind blowing from the north-east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 40%. 4/10. 3 oktas | 24.5 76 | Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level. | 20–30%. 2/10–3/10. 2 oktas | 300-600 984-1968 | No Altocumulus, Altostratus or Nimbostratus. | Cirrostratus covering the whole sky. | 20.0 12.4 | 27.8 82 | |||||||||||||
08 | 26.4 80 | 757.7 29.83 1010.18 1010.18 | 758.5 29.86 1011.25 1011.25 | 1.2 0.05 1.6 1.6 | 82 | Calm, no wind | Calm | 20–30%. 2/10–3/10. 2 oktas | Haze. | 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. | Cloud covering 1/2 or less 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. | 20–30%. 2/10–3/10. 2 oktas | 300-600 984-1968 | Altocumulus castellanus or floccus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 23.1 74 | |||||||||||
