Weather archive in Santiago (airport), Panama

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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 September 13, Sunday	16	29.4 85	747.8 29.44 996.98 996.98	755.3 29.74 1006.98 1006.98	-0.5 -0.02 -0.67 -0.67	74	Wind blowing from the south-southeast	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			100%. 10/10. 8 oktas	Slight rain at time of observation. Thunderstorm during the preceding hour but not 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 calvus, with or without Cumulus, Stratocumulus or Stratus.	70 – 80%. 7/10 – 8/10. 6 oktas	200-300 656-984	Altostratus opacus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	5.0 3.1	24.2 76			Surface of ground moist.
	13	32.2 90	748.3 29.46 997.65 997.65	755.8 29.76 1007.65 1007.65	-0.8 -0.03 -1.07 -1.07	74	Wind blowing from the south-southeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas				24.0 75	32.4 90	Cumulus humilis or Cumulus fractus other than of bad weather, or both.	40%. 4/10. 3 oktas	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	Cirrostratus covering the whole sky.	20.0 12.4	26.9 80			Dry (without cracks, no appreciable amount of dust or loose sand)
	10	28.2 83	749.1 29.49 998.72 998.72	756.6 29.79 1008.72 1008.72	1.0 0.04 1.33 1.33	89	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas								200-300 656-984			8.0 5.0	26.3 79
	07	24.8 77	748.1 29.45 997.38 997.38	755.6 29.75 1007.38 1007.38		94	Calm, no wind	Calm			100%. 10/10. 8 oktas	Precipitation within sight, reaching the ground or the surface of the sea, but distant, i.e. estimated to be more than 5 km from the station.	Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period.	Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period.	24.0 75		Stratus nebulosus or Stratus fractus other than of bad weather, or both.	40%. 4/10. 3 oktas	200-300 656-984	Altostratus translucidus.	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.	9.0 5.6	23.7 75	0.1	12	Dry (without cracks, no appreciable amount of dust or loose sand)
	06	29.4 85				94		Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)																No precipitation No precipitation	1
	05	27.7 82				99	Wind blowing from the south	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)																No precipitation No precipitation	1
	03	25.1 77				100		Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)																No precipitation No precipitation	1
	02	24.3 76				100	Wind blowing from the west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)																No precipitation No precipitation	1
	00	24.2 76				100	Wind blowing from the north	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)																No precipitation No precipitation	1
September 12, Saturday	23	24.2 76				100	Wind blowing from the south-southwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)																No precipitation No precipitation	1
	22	26.4 80	748.8 29.48 998.32 998.32	756.3 29.78 1008.32 1008.32	1.1 0.04 1.47 1.47	89	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 oktas						Stratus nebulosus or Stratus fractus other than of bad weather, or both.	20–30%. 2/10–3/10. 2 oktas	200-300 656-984	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	24.5 76			Dry (without cracks, no appreciable amount of dust or loose sand)
	21	24.7 76				100	Wind blowing from the west-southwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)																No precipitation No precipitation	1
	20	24.9 77				99	Wind blowing from the west-northwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)																No precipitation No precipitation	1
	19	27.2 81	747.7 29.44 996.85 996.85	755.2 29.73 1006.85 1006.85	0.0 0 0 0	91	Wind blowing from the west-southwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			100%. 10/10. 8 oktas				24.6 76	34.6 94	Stratocumulus cumulogenitus.	40%. 4/10. 3 oktas	300-600 984-1968	Altostratus opacus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	25.6 78			Dry (without cracks, no appreciable amount of dust or loose sand)
	18	25.4 78				99	Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)																No precipitation No precipitation	1
	17	25.9 79				99	Wind blowing from the south-southwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)																No precipitation No precipitation	1
	16	28.8 84	747.7 29.44 996.85 996.85	755.2 29.73 1006.85 1006.85	-0.7 -0.03 -0.93 -0.93	75	Calm, no wind	Calm			100%. 10/10. 8 oktas						Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level.	40%. 4/10. 3 oktas	200-300 656-984	Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	23.9 75			Surface of ground moist.