Weather archive in Juan Santamaria (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 May 8, Wednesday | 03 | 21.2 70 | 683.6 26.91 911.39 911.39 | 757.0 29.8 1009.25 1009.25 | -1.9 -0.07 -2.53 -2.53 | 93 | Wind blowing from the east-northeast | Light breeze (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 | Stratus nebulosus or Stratus 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. | No Cirrus, Cirrocumulus or Cirrostratus. | 12.0 7.5 | 20.0 68 | Dry (without cracks, no appreciable amount of dust or loose sand) | ||||||||||||
00 | 22.1 72 | 685.5 26.99 913.93 913.93 | 758.6 29.87 1011.38 1011.38 | 0.1 0 0.13 0.13 | 95 | Wind blowing from the south-west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 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. | 20.7 69 | 29.2 85 | 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 | 50-100 164-328 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 10.0 6.2 | 21.3 70 | Dry (without cracks, no appreciable amount of dust or loose sand) | ||||||||
May 7, Tuesday | 21 | 22.8 73 | 685.4 26.98 913.79 913.79 | 758.8 29.87 1011.65 1011.65 | 1.3 0.05 1.73 1.73 | 97 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | Mist. | 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. | Stratus fractus or Cumulus fractus of bad weather, or both (pannus), usually below Altostratus or Nimbostratus. | 100%. 10/10. 8 oktas | 50-100 164-328 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 1.2 0.8 | 22.3 72 | Dry (without cracks, no appreciable amount of dust or loose sand) | |||||||||
18 | 23.2 74 | 684.1 26.93 912.06 912.06 | 757.7 29.83 1010.18 1010.18 | 0.6 0.02 0.8 0.8 | 86 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | State of sky on the whole unchanged. | Thunderstorm(s) with or without precipitation. | Rain. | 20.7 69 | 29.2 85 | 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 in bands, or one or more layers of Altocumulus translucidus or opacus, progressively invading the sky; these Altocumulus clouds generally thicken as a whole. | Cirrus uncinus or fibratus, or both, progressively invading the sky; they generally thicken as a whole. | 20.0 12.4 | 20.8 69 | 8.0 0.31 | 6 | Dry (without cracks, no appreciable amount of dust or loose sand) | ||||||
15 | 22.6 73 | 683.5 26.91 911.26 911.26 | 757.0 29.8 1009.25 1009.25 | -0.9 -0.04 -1.2 -1.2 | 84 | Wind blowing from the east | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 100%. 10/10. 8 oktas | Thunderstorm, slight or moderate, without hail, but with rain and/or snow at time of observation. | Thunderstorm(s) with or without precipitation. | Rain. | Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 15.0 9.3 | 19.8 68 | Surface of ground wet (standing water in small or large pools on surface). | ||||||||||
12 | 27.0 81 | 684.4 26.94 912.46 912.46 | 757.5 29.82 1009.92 1009.92 | -0.7 -0.03 -0.93 -0.93 | 72 | Wind blowing from the west-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | 21.2 70 | 28.7 84 | 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 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. | 20.0 12.4 | 21.6 71 | Dry (without cracks, no appreciable amount of dust or loose sand) | |||||||||||
09 | 26.2 79 | 685.1 26.97 913.39 913.39 | 758.4 29.86 1011.12 1011.12 | 0.8 0.03 1.07 1.07 | 65 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 50%. 5/10. 4 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 uncinus or fibratus, or both, progressively invading the sky; they generally thicken as a whole. | 20.0 12.4 | 19.0 66 | Dry (without cracks, no appreciable amount of dust or loose sand) | |||||||||||||
06 | 23.0 73 | 684.3 26.94 912.33 912.33 | 757.7 29.83 1010.18 1010.18 | 1.1 0.04 1.47 1.47 | 66 | Wind blowing from the east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 50%. 5/10. 4 oktas | 21.2 70 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 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. | Cirrostratus not progressively invading the sky and not entirely covering it. | 20.0 12.4 | 16.4 62 | Dry (without cracks, no appreciable amount of dust or loose sand) | ||||||||||||
03 | 22.6 73 | 683.2 26.9 910.86 910.86 | 756.4 29.78 1008.45 1008.45 | -1.5 -0.06 -2 -2 | 69 | Wind blowing from the east-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 40%. 4/10. 3 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 40%. 4/10. 3 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 | 16.6 62 | Dry (without cracks, no appreciable amount of dust or loose sand) |