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 December 22, Sunday | 12 | 25.1 77 | 685.5 26.99 913.93 913.93 | 759.4 29.9 1012.45 1012.45 | -1.3 -0.05 -1.73 -1.73 | 60 | Wind blowing from the east-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 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 | 19.4 67 | 26.8 80 | Stratocumulus other than Stratocumulus cumulogenitus. | 50%. 5/10. 4 oktas | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered. | 20.0 12.4 | 16.9 62 | Dry (without cracks, no appreciable amount of dust or loose sand) | ||||||||||
09 | 24.0 75 | 686.8 27.04 915.66 915.66 | 760.7 29.95 1014.18 1014.18 | 1.5 0.06 2 2 | 65 | Wind blowing from the east | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 60%. 6/10. 5 oktas | 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. | Cirrostratus not progressively invading the sky and not entirely covering it. | 20.0 12.4 | 17.1 63 | Dry (without cracks, no appreciable amount of dust or loose sand) | |||||||||||||
06 | 20.4 69 | 685.3 26.98 913.66 913.66 | 759.5 29.9 1012.58 1012.58 | 0.3 0.01 0.4 0.4 | 76 | Wind blowing from the east-northeast | 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 | 19.4 67 | Stratocumulus other than Stratocumulus cumulogenitus. | 60%. 6/10. 5 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | Cirrostratus not progressively invading the sky and not entirely covering it. | 20.0 12.4 | 15.9 61 | Dry (without cracks, no appreciable amount of dust or loose sand) | ||||||||||||
03 | 20.0 68 | 685.0 26.97 913.26 913.26 | 759.3 29.89 1012.32 1012.32 | -0.4 -0.02 -0.53 -0.53 | 76 | Wind blowing from the east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 40%. 4/10. 3 oktas | 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. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 15.6 60 | Dry (without cracks, no appreciable amount of dust or loose sand) | |||||||||||||
00 | 19.9 68 | 685.4 26.98 913.79 913.79 | 759.3 29.89 1012.32 1012.32 | -0.5 -0.02 -0.67 -0.67 | 70 | Wind blowing from the east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | 19.5 67 | 26.2 79 | 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. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 14.3 58 | Dry (without cracks, no appreciable amount of dust or loose sand) | |||||||||||
December 21, Saturday | 21 | 21.3 70 | 685.9 27 914.46 914.46 | 759.9 29.92 1013.12 1013.12 | 1.5 0.06 2 2 | 77 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | 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 | 600-1000 1968-3281 | Altocumulus translucidus at a single level. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 17.0 63 | Dry (without cracks, no appreciable amount of dust or loose sand) | ||||||||||||
18 | 21.3 70 | 684.4 26.94 912.46 912.46 | 758.3 29.85 1010.98 1010.98 | 0.7 0.03 0.93 0.93 | 72 | Wind blowing from the east-southeast | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 100%. 10/10. 8 oktas | State of sky on the whole unchanged. | Rain. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | 19.9 68 | 26.2 79 | Stratocumulus other than Stratocumulus cumulogenitus. | 20–30%. 2/10–3/10. 2 oktas | 600-1000 1968-3281 | Altocumulus translucidus at a single level. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 16.1 61 | 3.0 0.12 | 6 | Surface of ground moist. | ||||||
15 | 21.8 71 | 683.7 26.92 911.53 911.53 | 757.6 29.83 1010.05 1010.05 | -0.8 -0.03 -1.07 -1.07 | 83 | Wind blowing from the east-northeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 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 | Rain, not freezing, continuous, slight at time of observation. | Rain. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Stratocumulus other than Stratocumulus cumulogenitus. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 18.8 66 | Surface of ground wet (standing water in small or large pools on surface). | ||||||||||
12 | 24.8 77 | 684.5 26.95 912.59 912.59 | 758.0 29.84 1010.58 1010.58 | -1.3 -0.05 -1.73 -1.73 | 66 | Wind blowing from the east-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 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 | 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. | Drizzle. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | 19.9 68 | 26.2 79 | Stratocumulus other than Stratocumulus cumulogenitus. | 20–30%. 2/10–3/10. 2 oktas | 1000-1500 3281-4921 | Altostratus opacus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 18.0 64 | 0.2 0.01 | 6 | Dry (without cracks, no appreciable amount of dust or loose sand) |