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 August 1, Saturday | 04 | 22.9 73 | 682.3 26.86 909.66 909.66 | 80 | Wind blowing from the east | 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 | 19.2 67 | No precipitation No precipitation | 1 | |||||||||||||||||||
03 | 22.9 73 | 681.4 26.83 908.46 908.46 | 754.6 29.71 1006.05 1006.05 | -0.9 -0.04 -1.2 -1.2 | 79 | Wind blowing from the east | 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. | 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 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. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 19.1 66 | Surface of ground moist. | |||||||||||||
02 | 23.3 74 | 682.9 26.89 910.46 910.46 | 80 | Wind blowing from the east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 19.6 67 | No precipitation No precipitation | 1 | ||||||||||||||||||||
01 | 23.6 74 | 683.1 26.89 910.73 910.73 | 79 | Wind blowing from the east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 19.8 68 | No precipitation No precipitation | 1 | ||||||||||||||||||||
00 | 24.1 75 | 682.3 26.86 909.66 909.66 | 754.4 29.7 1005.78 1005.78 | -0.1 -0 -0.13 -0.13 | 77 | Wind blowing from the east-southeast | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 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 | State of sky on the whole unchanged. | Thunderstorm(s) with or without precipitation. | Rain. | 20.9 70 | 31.7 89 | 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 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. | No Cirrus, Cirrocumulus or Cirrostratus. | 20.0 12.4 | 19.7 67 | Surface of ground moist. | ||||||||
| July 31, Friday | 23 | 23.9 75 | 683.8 26.92 911.66 911.66 | 80 | Wind blowing from the east | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 20.2 68 | No precipitation No precipitation | 1 | |||||||||||||||||||
22 | 24.1 75 | 683.8 26.92 911.66 911.66 | 79 | Wind blowing from the east-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 20.3 69 | No precipitation No precipitation | 1 | ||||||||||||||||||||
21 | 24.3 76 | 682.4 26.87 909.79 909.79 | 754.9 29.72 1006.45 1006.45 | 0.4 0.02 0.53 0.53 | 77 | Wind blowing from the east | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 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 | Thunderstorm (with or without precipitation). | Thunderstorm(s) with or without precipitation. | Rain. | 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; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered. | 20.0 12.4 | 20.1 68 | Surface of ground moist. | ||||||||||
20 | 23.2 74 | 683.5 26.91 911.26 911.26 | 91 | Wind blowing from the north-east | 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 | 21.6 71 | No precipitation No precipitation | 1 | ||||||||||||||||||||
19 | 23.3 74 | 683.5 26.91 911.26 911.26 | 88 | Wind blowing from the south-east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 21.1 70 | No precipitation No precipitation | 1 | ||||||||||||||||||||
18 | 24.3 76 | 682.0 26.85 909.26 909.26 | 755.4 29.74 1007.12 1007.12 | -1.9 -0.07 -2.53 -2.53 | 79 | 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 | Clouds generally dissolving or becoming less developed. | Thunderstorm(s) with or without precipitation. | Rain. | 21.4 71 | 31.7 89 | 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; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered. | 20.0 12.4 | 20.5 69 | 6.0 0.24 | 6 | Surface of ground wet (standing water in small or large pools on surface). | ||||||
17 | 23.4 74 | 683.0 26.89 910.59 910.59 | 90 | Wind blowing from the north-east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 21.6 71 | No precipitation No precipitation | 1 | |||||||||||||||||||||
16 | 23.0 73 | 683.2 26.9 910.86 910.86 | 94 | Wind blowing from the west-northwest | 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 | 21.9 71 | 3.0 0.12 | 1 | ||||||||||||||||||||
15 | 23.7 75 | 683.9 26.93 911.79 911.79 | 757.3 29.81 1009.65 1009.65 | 0.4 0.02 0.53 0.53 | 87 | Wind blowing from the west-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 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 | 300-600 984-1968 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 1.5 0.9 | 21.4 71 | Surface of ground wet (standing water in small or large pools on surface). | ||||||||||
14 | 25.8 78 | 683.0 26.89 910.59 910.59 | 78 | Wind blowing from the west-southwest | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 21.6 71 | No precipitation No precipitation | 1 | ||||||||||||||||||||
13 | 30.0 86 | 683.0 26.89 910.59 910.59 | 58 | Wind blowing from the south | 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 | ||||||||||||||||||||
12 | 31.3 88 | 683.5 26.91 911.26 911.26 | 755.9 29.76 1007.78 1007.78 | -0.6 -0.02 -0.8 -0.8 | 49 | Wind blowing from the east-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 21.4 71 | 31.6 89 | 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 | 19.4 67 | Dry (without cracks, no appreciable amount of dust or loose sand) | |||||||||||
11 | 29.8 86 | 683.4 26.91 911.13 911.13 | 54 | Wind blowing from the east-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 19.4 67 | No precipitation No precipitation | 1 | ||||||||||||||||||||
10 | 29.2 85 | 683.5 26.91 911.26 911.26 | 56 | Wind blowing from the east-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 10 m/s 36 km/h 22 mph 19 knots 5 Bft | 19.5 67 | No precipitation No precipitation | 1 | ||||||||||||||||||||
09 | 29.0 84 | 684.1 26.93 912.06 912.06 | 756.7 29.79 1008.85 1008.85 | 0.5 0.02 0.67 0.67 | 54 | Wind blowing from the east-southeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 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 | 18.9 66 | Dry (without cracks, no appreciable amount of dust or loose sand) | |||||||||||||
08 | 26.1 79 | 683.5 26.91 911.26 911.26 | 63 | Wind blowing from the south-east | 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 | 18.6 65 | No precipitation No precipitation | 1 | ||||||||||||||||||||
07 | 23.7 75 | 683.3 26.9 910.99 910.99 | 67 | 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 | 17.3 63 | No precipitation No precipitation | 1 | ||||||||||||||||||||
06 | 21.7 71 | 683.6 26.91 911.39 911.39 | 756.9 29.8 1009.12 1009.12 | 0.6 0.02 0.8 0.8 | 74 | Wind blowing from the north-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 40%. 4/10. 3 oktas | 21.4 71 | 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 (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 | 16.9 62 | Dry (without cracks, no appreciable amount of dust or loose sand) | ||||||||||||
05 | 22.3 72 | 682.7 26.88 910.19 910.19 | 73 | Wind blowing from the north-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 17.2 63 | No precipitation No precipitation | 1 | ||||||||||||||||||||
04 | 22.7 73 | 682.7 26.88 910.19 910.19 | 71 | Wind blowing from the east | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 17.2 63 | No precipitation No precipitation | 1 | ||||||||||||||||||||