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 June 30, Tuesday	18	26.0 79	682.0 26.85 909.26 909.26	754.8 29.72 1006.32 1006.32	0.4 0.02 0.53 0.53	64	Wind blowing from the east	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)			20–30%. 2/10–3/10. 2 oktas				22.8 73	31.8 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 spissatus, in patches or entangled sheaves, which usually do not increase and sometimes seem to be the remains of the upper part of a Cumulonimbus; or Cirrus castellanus or floccus.	20.0 12.4	18.6 65			Dry (without cracks, no appreciable amount of dust or loose sand)
	17	28.4 83	680.9 26.81 907.79 907.79			56	Wind blowing from the east-northeast	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft)		14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft													18.9 66	No precipitation No precipitation	1
	16	29.6 85	681.0 26.81 907.93 907.93			51	Wind blowing from the east-northeast	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft)		16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft													18.3 65	No precipitation No precipitation	1
	15	30.3 87	681.6 26.83 908.73 908.73	753.9 29.68 1005.12 1005.12	-1.3 -0.05 -1.73 -1.73	46	Wind blowing from the east-northeast	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 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	No Altocumulus, Altostratus or Nimbostratus.	Cirrus spissatus, in patches or entangled sheaves, which usually do not increase and sometimes seem to be the remains of the upper part of a Cumulonimbus; or Cirrus castellanus or floccus.	20.0 12.4	17.4 63			Dry (without cracks, no appreciable amount of dust or loose sand)
	14	30.0 86	682.0 26.85 909.26 909.26			50	Wind blowing from the east-northeast	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)		14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft													18.4 65	No precipitation No precipitation	1
	13	29.2 85	682.2 26.86 909.53 909.53			53	Wind blowing from the north-east	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)		14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft													18.6 65	No precipitation No precipitation	1
	12	29.2 85	682.9 26.89 910.46 910.46	755.5 29.74 1007.25 1007.25	-0.3 -0.01 -0.4 -0.4	52	Wind blowing from the east-northeast	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)			100%. 10/10. 8 oktas				22.8 73	30.2 86	Stratocumulus other than Stratocumulus cumulogenitus.	40%. 4/10. 3 oktas	1000-1500 3281-4921	No Altocumulus, Altostratus or Nimbostratus.	Cirrus spissatus, in patches or entangled sheaves, which usually do not increase and sometimes seem to be the remains of the upper part of a Cumulonimbus; or Cirrus castellanus or floccus.	20.0 12.4	18.2 65			Dry (without cracks, no appreciable amount of dust or loose sand)
	11	29.3 85	682.5 26.87 909.93 909.93			57	Wind blowing from the east	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)		11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft													19.9 68	No precipitation No precipitation	1
	10	28.4 83	682.6 26.87 910.06 910.06			60	Wind blowing from the east	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)		11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft													20.0 68	No precipitation No precipitation	1
	09	26.8 80	683.2 26.9 910.86 910.86	756.1 29.77 1008.05 1008.05	0.4 0.02 0.53 0.53	66	Wind blowing from the east-southeast	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	No Altocumulus, Altostratus or Nimbostratus.	Cirrus spissatus, in patches or entangled sheaves, which usually do not increase and sometimes seem to be the remains of the upper part of a Cumulonimbus; or Cirrus castellanus or floccus.	20.0 12.4	19.8 68			Dry (without cracks, no appreciable amount of dust or loose sand)
	08	26.2 79	682.4 26.87 909.79 909.79			65	Wind blowing from the east-southeast	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)		11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft													19.2 67	No precipitation No precipitation	1
	07	24.8 77	682.3 26.86 909.66 909.66			71	Wind blowing from the east-southeast	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)		8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft													19.2 67	No precipitation No precipitation	1
	06	23.9 75	682.8 26.88 910.33 910.33	755.8 29.76 1007.65 1007.65	0.6 0.02 0.8 0.8	71	Wind blowing from the east-southeast	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas				22.8 73		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	18.4 65			Dry (without cracks, no appreciable amount of dust or loose sand)
	05	23.6 74	681.7 26.84 908.86 908.86			74	Wind blowing from the east-southeast	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)		11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft													18.7 66	No precipitation No precipitation	1
	04	23.1 74	681.6 26.83 908.73 908.73			77	Wind blowing from the east-southeast	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)		12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft													18.8 66	No precipitation No precipitation	1
	03	23.3 74	682.2 26.86 909.53 909.53	754.8 29.72 1006.32 1006.32	-0.9 -0.04 -1.2 -1.2	75	Wind blowing from the east	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 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 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	18.5 65			Dry (without cracks, no appreciable amount of dust or loose sand)
	02	23.1 74	681.9 26.85 909.13 909.13			77	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													18.8 66	No precipitation No precipitation	1
	01	23.3 74	682.4 26.87 909.79 909.79			75	Wind blowing from the east-southeast	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													18.7 66	No precipitation No precipitation	1
	00	23.7 75	683.1 26.89 910.73 910.73	755.5 29.74 1007.25 1007.25	-0.7 -0.03 -0.93 -0.93	71	Wind blowing from the east	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				21.0 70	31.1 88	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	18.2 65			Dry (without cracks, no appreciable amount of dust or loose sand)
June 29, Monday	23	23.5 74	683.3 26.9 910.99 910.99			75	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													18.7 66	No precipitation No precipitation	1
	22	23.5 74	683.5 26.91 911.26 911.26			76	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													19.0 66	No precipitation No precipitation	1
	21	23.8 75	683.8 26.92 911.66 911.66	756.7 29.79 1008.85 1008.85	0.9 0.04 1.2 1.2	75	Wind blowing from the east	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						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	19.0 66			Dry (without cracks, no appreciable amount of dust or loose sand)
	20	24.3 76	682.9 26.89 910.46 910.46			73	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													19.1 66	No precipitation No precipitation	1
	19	24.5 76	682.5 26.87 909.93 909.93			72	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													19.1 66	No precipitation No precipitation	1
	18	25.0 77	682.9 26.89 910.46 910.46	756.1 29.77 1008.05 1008.05	0.7 0.03 0.93 0.93	69	Wind blowing from the east	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			20–30%. 2/10–3/10. 2 oktas				21.0 70	31.1 88	Stratocumulus other than Stratocumulus cumulogenitus.	20–30%. 2/10–3/10. 2 oktas	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	18.8 66			Dry (without cracks, no appreciable amount of dust or loose sand)