Weather archive in Juan Santamaria (airport)
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Weather statistics
| 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 | |
| 2025 December 10, Wednesday | 09 | 25.3 78 | 684.1 26.93 912.06 912.06 | 757.5 29.82 1009.92 1009.92 | 0.6 0.02 0.8 0.8 | 58 | Wind blowing from the east | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 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. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 16.3 61 | Dry (without cracks, no appreciable amount of dust or loose sand) | ||||||||||||
06 | 19.2 67 | 683.5 26.91 911.26 911.26 | 757.6 29.83 1010.05 1010.05 | 0.4 0.02 0.53 0.53 | 75 | Wind blowing from the east-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 50%. 5/10. 4 oktas | 19.0 66 | 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 | 14.7 58 | Dry (without cracks, no appreciable amount of dust or loose sand) | ||||||||||||
03 | 20.7 69 | 683.1 26.89 910.73 910.73 | 756.4 29.78 1008.45 1008.45 | -0.7 -0.03 -0.93 -0.93 | 70 | 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 | 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 | 14.9 59 | Dry (without cracks, no appreciable amount of dust or loose sand) | |||||||||||||
00 | 21.6 71 | 683.8 26.92 911.66 911.66 | 757.2 29.81 1009.52 1009.52 | -0.6 -0.02 -0.8 -0.8 | 67 | Wind blowing from the east-northeast | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 17.7 64 | 28.6 83 | 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 | 15.1 59 | Dry (without cracks, no appreciable amount of dust or loose sand) | |||||||||||
| December 9, Tuesday | 21 | 21.6 71 | 684.4 26.94 912.46 912.46 | 757.9 29.84 1010.45 1010.45 | 1.1 0.04 1.47 1.47 | 67 | Wind blowing from the east-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 70 – 80%. 7/10 – 8/10. 6 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 | 15.1 59 | Dry (without cracks, no appreciable amount of dust or loose sand) | ||||||||||||
18 | 22.5 73 | 683.3 26.9 910.99 910.99 | 757.3 29.81 1009.65 1009.65 | 1.3 0.05 1.73 1.73 | 62 | Wind blowing from the east | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 60%. 6/10. 5 oktas | 17.7 64 | 28.6 83 | Stratocumulus other than Stratocumulus cumulogenitus. | 20–30%. 2/10–3/10. 2 oktas | 1000-1500 3281-4921 | Altocumulus translucidus at a single level. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 14.8 59 | Dry (without cracks, no appreciable amount of dust or loose sand) | |||||||||||
15 | 26.6 80 | 682.0 26.85 909.26 909.26 | 755.4 29.74 1007.12 1007.12 | 57 | Wind blowing from the east-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 50%. 5/10. 4 oktas | Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels. | 50%. 5/10. 4 oktas | 300-600 984-1968 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 17.5 64 | Dry (without cracks, no appreciable amount of dust or loose sand) | ||||||||||||||
09 | 24.4 76 | 684.7 26.96 912.86 912.86 | 758.5 29.86 1011.25 1011.25 | 0.6 0.02 0.8 0.8 | 65 | Wind blowing from the east-southeast | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1000-1500 3281-4921 | 20.0 12.4 | 17.4 63 | Dry (without cracks, no appreciable amount of dust or loose sand) | |||||||||||||||||
