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 | |
| 2026 October 16, Friday | 05 | 21.8 71 | 682.7 26.88 910.19 910.19 | 89 | Wind blowing from the north-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 19.9 68 | No precipitation No precipitation | 1 | ||||||||||||||||||||
04 | 21.4 71 | 682.7 26.88 910.19 910.19 | 93 | Wind blowing from the east-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 20.2 68 | No precipitation No precipitation | 1 | ||||||||||||||||||||
03 | 21.6 71 | 683.3 26.9 910.99 910.99 | 756.8 29.8 1008.98 1008.98 | -0.6 -0.02 -0.8 -0.8 | 96 | variable wind direction | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | Stratus nebulosus or Stratus fractus other than of bad weather, or both. | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 20.9 70 | Dry (without cracks, no appreciable amount of dust or loose sand) | |||||||||||||
02 | 21.3 70 | 682.9 26.89 910.46 910.46 | 98 | Wind blowing from the east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 21.0 70 | No precipitation No precipitation | 1 | ||||||||||||||||||||
01 | 21.8 71 | 683.2 26.9 910.86 910.86 | 95 | Wind blowing from the west | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 20.9 70 | No precipitation No precipitation | 1 | ||||||||||||||||||||
00 | 21.9 71 | 683.9 26.93 911.79 911.79 | 757.2 29.81 1009.52 1009.52 | -0.5 -0.02 -0.67 -0.67 | 93 | Calm, no wind | Calm | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 19.3 67 | 28.0 82 | Stratus nebulosus or Stratus fractus other than of bad weather, or both. | 40%. 4/10. 3 oktas | 300-600 984-1968 | Altocumulus translucidus at a single level. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 20.7 69 | 0.4 0.02 | 6 | Dry (without cracks, no appreciable amount of dust or loose sand) | |||||||||
| October 15, Thursday | 23 | 21.6 71 | 683.6 26.91 911.39 911.39 | 96 | Wind blowing from the north-east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 20.9 70 | No precipitation No precipitation | 1 | |||||||||||||||||||
22 | 21.4 71 | 683.8 26.92 911.66 911.66 | 98 | Wind blowing from the south-east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 21.0 70 | No precipitation No precipitation | 1 | ||||||||||||||||||||
21 | 21.7 71 | 684.4 26.94 912.46 912.46 | 757.6 29.83 1010.05 1010.05 | 1.2 0.05 1.6 1.6 | 95 | Wind blowing from the east-southeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 100%. 10/10. 8 oktas | Drizzle, not freezing, intermittent, slight at time of observation. | Rain. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | 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 | 20.9 70 | Surface of ground wet (standing water in small or large pools on surface). | ||||||||||
20 | 21.5 71 | 683.5 26.91 911.26 911.26 | 96 | Wind blowing from the south-southeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 20.9 70 | No precipitation No precipitation | 1 | ||||||||||||||||||||
19 | 21.6 71 | 682.9 26.89 910.46 910.46 | 95 | Wind blowing from the north-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 20.7 69 | No precipitation No precipitation | 1 | ||||||||||||||||||||
18 | 21.2 70 | 683.2 26.9 910.86 910.86 | 757.2 29.81 1009.52 1009.52 | 0.9 0.04 1.2 1.2 | 98 | Wind blowing from the north-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | Rain, not freezing, continuous, slight at time of observation. | Thunderstorm(s) with or without precipitation. | Rain. | 19.3 67 | 28.0 82 | Stratus nebulosus or Stratus fractus other than of bad weather, or both. | 100%. 10/10. 8 oktas | 100-200 328-656 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 8.0 5.0 | 20.9 70 | 6.0 0.24 | 6 | Surface of ground wet (standing water in small or large pools on surface). | ||||||
17 | 22.2 72 | 682.1 26.85 909.39 909.39 | 98 | Wind blowing from the west-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 21.8 71 | 2.0 0.08 | 1 | ||||||||||||||||||||
16 | 23.5 74 | 681.9 26.85 909.13 909.13 | 92 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 22.2 72 | 5.0 0.2 | 1 | ||||||||||||||||||||
15 | 24.5 76 | 682.3 26.86 909.66 909.66 | 755.8 29.76 1007.65 1007.65 | -0.8 -0.03 -1.07 -1.07 | 83 | Wind blowing from the south-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 100%. 10/10. 8 oktas | Thunderstorm, slight or moderate, with hail at time of observation. | 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. | 100%. 10/10. 8 oktas | 300-600 984-1968 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 4.0 2.5 | 21.5 71 | Surface of ground wet (standing water in small or large pools on surface). | ||||||||||
14 | 26.7 80 | 681.7 26.84 908.86 908.86 | 78 | Wind blowing from the west-southwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 22.5 73 | No precipitation No precipitation | 1 | ||||||||||||||||||||
13 | 26.8 80 | 682.2 26.86 909.53 909.53 | 75 | Wind blowing from the west-southwest | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 22.1 72 | No precipitation No precipitation | 1 | ||||||||||||||||||||
12 | 26.5 80 | 683.1 26.89 910.73 910.73 | 756.1 29.77 1008.05 1008.05 | -1.0 -0.04 -1.33 -1.33 | 75 | Wind blowing from the west | 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 | 19.3 67 | 28.0 82 | Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level. | 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 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 21.8 71 | Dry (without cracks, no appreciable amount of dust or loose sand) | |||||||||||
11 | 26.9 80 | 683.2 26.9 910.86 910.86 | 73 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 21.6 71 | No precipitation No precipitation | 1 | ||||||||||||||||||||
10 | 26.8 80 | 683.5 26.91 911.26 911.26 | 70 | Wind blowing from the west-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 20.9 70 | No precipitation No precipitation | 1 | ||||||||||||||||||||
09 | 27.3 81 | 684.1 26.93 912.06 912.06 | 757.1 29.81 1009.38 1009.38 | 1.1 0.04 1.47 1.47 | 62 | Wind blowing from the east-southeast | 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. | 40%. 4/10. 3 oktas | 600-1000 1968-3281 | No Altocumulus, Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 20.0 12.4 | 19.3 67 | Dry (without cracks, no appreciable amount of dust or loose sand) | |||||||||||||
08 | 24.7 76 | 683.3 26.9 910.99 910.99 | 72 | Wind blowing from the east-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 19.4 67 | No precipitation No precipitation | 1 | ||||||||||||||||||||
07 | 22.3 72 | 682.8 26.88 910.33 910.33 | 81 | Wind blowing from the north-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 18.8 66 | No precipitation No precipitation | 1 | ||||||||||||||||||||
06 | 21.0 70 | 683.0 26.89 910.59 910.59 | 756.6 29.79 1008.72 1008.72 | 0.1 0 0.13 0.13 | 83 | Wind blowing from the north-east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 60%. 6/10. 5 oktas | 19.3 67 | 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 | No Altocumulus, Altostratus or Nimbostratus. | Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole, but the continuous veil does not reach 45 degrees above the horizon. | 20.0 12.4 | 17.9 64 | Dry (without cracks, no appreciable amount of dust or loose sand) | ||||||||||||
05 | 20.2 68 | 682.5 26.87 909.93 909.93 | 89 | Wind blowing from the north-east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 18.3 65 | No precipitation No precipitation | 1 | ||||||||||||||||||||