Weather archive in Keflavik (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 | |
2024 April 25, Thursday | 09 | 5.1 41 | 759.7 29.91 1012.85 1012.85 | 765.0 30.12 1019.92 1019.92 | 0.6 0.02 0.8 0.8 | 84 | Wind blowing from the north | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 40%. 4/10. 3 oktas | 2.8 37 | 9.5 49 | Stratocumulus other than Stratocumulus cumulogenitus. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | 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. | 45.0 28.0 | 2.6 37 | |||||||||||
06 | 3.4 38 | 759.1 29.89 1012.05 1012.05 | 764.5 30.1 1019.25 1019.25 | 0.5 0.02 0.67 0.67 | 95 | Wind blowing from the west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 50%. 5/10. 4 oktas | 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. | 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. | Stratocumulus other than Stratocumulus cumulogenitus. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | 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. | 13.0 8.1 | 2.7 37 | |||||||||||
03 | 4.7 40 | 758.6 29.87 1011.38 1011.38 | 763.9 30.07 1018.45 1018.45 | 0.4 0.02 0.53 0.53 | 91 | Wind blowing from the south | 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 | Stratocumulus other than Stratocumulus cumulogenitus. | 60%. 6/10. 5 oktas | 1000-1500 3281-4921 | Altocumulus translucidus at a single level. | No Cirrus, Cirrocumulus or Cirrostratus. | 16.0 9.9 | 3.3 38 | ||||||||||||||
00 | 5.8 42 | 758.2 29.85 1010.85 1010.85 | 763.5 30.06 1017.92 1017.92 | 0.5 0.02 0.67 0.67 | 86 | Wind blowing from the east-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 60%. 6/10. 5 oktas | 1000-1500 3281-4921 | Altocumulus translucidus at a single level. | Cirrocumulus alone, or Cirrocumulus accompanied by Cirrus or Cirrostratus or both, but Cirrocumulus is predominant. | 45.0 28.0 | 3.6 38 | ||||||||||||||
April 24, Wednesday | 21 | 7.6 46 | 757.7 29.83 1010.18 1010.18 | 763.0 30.04 1017.25 1017.25 | 0.0 0 0 0 | 73 | Wind blowing from the east-northeast | 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 | Stratocumulus other than Stratocumulus cumulogenitus. | 70 – 80%. 7/10 – 8/10. 6 oktas | 1000-1500 3281-4921 | Altocumulus translucidus at a single level. | Cirrocumulus alone, or Cirrocumulus accompanied by Cirrus or Cirrostratus or both, but Cirrocumulus is predominant. | 50.0 31.1 | 3.1 38 | |||||||||||||
18 | 9.3 49 | 757.7 29.83 1010.18 1010.18 | 762.9 30.04 1017.12 1017.12 | -0.8 -0.03 -1.07 -1.07 | 66 | Wind blowing from the east-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 7.4 45 | 9.7 49 | 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 | 600-1000 1968-3281 | 50.0 31.1 | 3.1 38 | ||||||||||||||
15 | 9.3 49 | 758.5 29.86 1011.25 1011.25 | 763.7 30.07 1018.18 1018.18 | -1.1 -0.04 -1.47 -1.47 | 68 | Wind blowing from the south-east | 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 | 600-1000 1968-3281 | 40.0 24.9 | 3.7 39 | ||||||||||||||||
12 | 9.0 48 | 759.6 29.91 1012.72 1012.72 | 764.9 30.11 1019.78 1019.78 | -1.5 -0.06 -2 -2 | 75 | Wind blowing from the east-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | Stratocumulus other than Stratocumulus cumulogenitus. | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 40.0 24.9 | 4.8 41 | ||||||||||||||||
09 | 7.5 46 | 761.1 29.96 1014.72 1014.72 | 766.4 30.17 1021.78 1021.78 | -1.1 -0.04 -1.47 -1.47 | 88 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | 6.2 43 | 9.9 50 | Stratocumulus other than Stratocumulus cumulogenitus. | 100%. 10/10. 8 oktas | 1000-1500 3281-4921 | 25.0 15.5 | 5.6 42 |