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 January 5, Monday	15	25.4 78	683.6 26.91 911.39 911.39	756.1 29.77 1008.05 1008.05	-0.8 -0.03 -1.07 -1.07	60	Wind blowing from the east-southeast	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 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	17.0 63			Dry (without cracks, no appreciable amount of dust or loose sand)
	12	26.2 79	684.4 26.94 912.46 912.46	757.9 29.84 1010.45 1010.45	-1.2 -0.05 -1.6 -1.6	57	Wind blowing from the east	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)			20–30%. 2/10–3/10. 2 oktas				18.9 66	27.0 81	Stratocumulus other than Stratocumulus cumulogenitus.	20–30%. 2/10–3/10. 2 oktas	1000-1500 3281-4921	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	16.9 62			Dry (without cracks, no appreciable amount of dust or loose sand)
	09	23.9 75	685.6 26.99 914.06 914.06	759.2 29.89 1012.18 1012.18	0.9 0.04 1.2 1.2	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						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	16.8 62			Dry (without cracks, no appreciable amount of dust or loose sand)
	06	20.1 68	684.7 26.96 912.86 912.86	758.7 29.87 1011.52 1011.52	0.4 0.02 0.53 0.53	76	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				18.9 66	29.5 85	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.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	15.8 60			Dry (without cracks, no appreciable amount of dust or loose sand)
	03	19.4 67	684.3 26.94 912.33 912.33	757.9 29.84 1010.45 1010.45	-1.1 -0.04 -1.47 -1.47	86	Wind blowing from the east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			40%. 4/10. 3 oktas						Stratocumulus other than Stratocumulus cumulogenitus.	40%. 4/10. 3 oktas	1000-1500 3281-4921	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	17.0 63			Dry (without cracks, no appreciable amount of dust or loose sand)
	00	21.4 71	685.4 26.98 913.79 913.79	758.7 29.87 1011.52 1011.52	-0.7 -0.03 -0.93 -0.93	79	Wind blowing from the east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			no clouds no clouds no clouds				16.6 62	29.5 85						20.0 12.4	17.5 64			Dry (without cracks, no appreciable amount of dust or loose sand)
January 4, Sunday	21	22.5 73	686.1 27.01 914.72 914.72	759.7 29.91 1012.85 1012.85	1.5 0.06 2 2	74	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						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	17.6 64			Dry (without cracks, no appreciable amount of dust or loose sand)
	18	23.3 74	684.6 26.95 912.73 912.73	758.8 29.87 1011.65 1011.65	1.0 0.04 1.33 1.33	67	Wind blowing from the east-southeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas				16.6 62	29.5 85	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	16.7 62			Dry (without cracks, no appreciable amount of dust or loose sand)
	15	26.8 80	683.6 26.91 911.39 911.39	757.2 29.81 1009.52 1009.52	-1.7 -0.07 -2.27 -2.27	52	variable wind direction	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 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.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	16.0 61			Dry (without cracks, no appreciable amount of dust or loose sand)