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 21, Monday	19	28.2 83	749.0 29.49 998.58 998.58	756.5 29.78 1008.58 1008.58	0.9 0.04 1.2 1.2	80	Wind blowing from the south-southwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			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 throughout the appropriate period.	Cloud covering more than 1/2 of the sky throughout the appropriate period.	23.0 73	33.4 92	Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	40%. 4/10. 3 oktas	300-600 984-1968	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.		9.0 5.6	24.4 76			Dry (without cracks, no appreciable amount of dust or loose sand)
	18	29.8 86	748.5 29.47 997.92 997.92	756.0 29.76 1007.92 1007.92		74	Wind blowing from the south-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas						Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	50%. 5/10. 4 oktas	300-600 984-1968	Altocumulus translucidus at a single level.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	9.0 5.6	24.6 76			Dry (without cracks, no appreciable amount of dust or loose sand)
	17	31.4 89	748.0 29.45 997.25 997.25	755.5 29.74 1007.25 1007.25		63	Wind blowing from the south-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas						Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus.	50%. 5/10. 4 oktas	300-600 984-1968		Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	20.0 12.4	23.4 74			Dry (without cracks, no appreciable amount of dust or loose sand)
	16	33.0 91	748.1 29.45 997.38 997.38	755.6 29.75 1007.38 1007.38	-2.0 -0.08 -2.67 -2.67	60	Wind blowing from the south-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas						Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus.	60%. 6/10. 5 oktas	300-600 984-1968		Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	20.0 12.4	24.3 76			Dry (without cracks, no appreciable amount of dust or loose sand)
	14	31.0 88	750.1 29.53 1000.05 1000.05	757.6 29.83 1010.05 1010.05		78	Wind blowing from the east-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			100%. 10/10. 8 oktas				23.0 73	33.2 92	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	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	20.0 12.4	26.8 80			Dry (without cracks, no appreciable amount of dust or loose sand)
	13	31.0 88	750.1 29.53 1000.05 1000.05	757.6 29.83 1010.05 1010.05	-0.9 -0.04 -1.2 -1.2	78	Wind blowing from the east-northeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas				23.0 73	33.2 92	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	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	20.0 12.4	26.8 80			Dry (without cracks, no appreciable amount of dust or loose sand)
	12	30.5 87	750.7 29.56 1000.85 1000.85	758.2 29.85 1010.85 1010.85		76	Wind blowing from the east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			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.	60%. 6/10. 5 oktas	300-600 984-1968	Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels.		20.0 12.4	25.8 78			Dry (without cracks, no appreciable amount of dust or loose sand)
	11	29.0 84	751.3 29.58 1001.65 1001.65	758.8 29.87 1011.65 1011.65		83	Wind blowing from the east-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			100%. 10/10. 8 oktas						Cumulus humilis or Cumulus fractus other than of bad weather, or both.	100%. 10/10. 8 oktas	300-600 984-1968	Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels.		20.0 12.4	25.8 78			Dry (without cracks, no appreciable amount of dust or loose sand)
	10	27.6 82	751.0 29.57 1001.25 1001.25	758.5 29.86 1011.25 1011.25		84	Wind blowing from the east-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			100%. 10/10. 8 oktas						Cumulus humilis or Cumulus fractus other than of bad weather, or both.	100%. 10/10. 8 oktas	300-600 984-1968	Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels.		20.0 12.4	24.6 76			Surface of ground moist.
	09	26.6 80	750.3 29.54 1000.32 1000.32	757.8 29.83 1010.32 1010.32		88	Wind blowing from the east-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			100%. 10/10. 8 oktas						Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.	40%. 4/10. 3 oktas	300-600 984-1968	Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels.	Cirrostratus not progressively invading the sky and not entirely covering it.	20.0 12.4	24.4 76			Surface of ground moist.
	08	24.6 76	749.6 29.51 999.38 999.38	757.1 29.81 1009.38 1009.38		94		Calm			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas						Stratocumulus cumulogenitus.	40%. 4/10. 3 oktas	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	Cirrostratus not progressively invading the sky and not entirely covering it.	20.0 12.4	23.5 74			Surface of ground moist.
	07	23.0 73	748.9 29.48 998.45 998.45	756.4 29.78 1008.45 1008.45		96	Calm, no wind	Calm			100%. 10/10. 8 oktas				23.0 73		Cumulus humilis or Cumulus fractus other than of bad weather, or both.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	300-600 984-1968	Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels.	Cirrostratus not progressively invading the sky and not entirely covering it.	20.0 12.4	22.4 72			Surface of ground wet (standing water in small or large pools on surface).
	06	29.0 84				94		Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)																No precipitation No precipitation	1
	05	27.8 82				98	Wind blowing from the east-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)																No precipitation No precipitation	1
	03	24.1 75				100	Wind blowing from the east-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)																No precipitation No precipitation	1
	02	22.7 73				100	Wind blowing from the north-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)																No precipitation No precipitation	1
	00	22.8 73				100	Wind blowing from the south-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)																No precipitation No precipitation	1
September 20, Sunday	23	23.1 74				100	Wind blowing from the south	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)																No precipitation No precipitation	1
	22	23.8 75	751.0 29.57 1001.25 1001.25	758.5 29.86 1011.25 1011.25		98	Wind blowing from the west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, continuous, slight at time of observation.	Rain.	Rain.			Stratus fractus or Cumulus fractus of bad weather, or both (pannus), usually below Altostratus or Nimbostratus.	60%. 6/10. 5 oktas	100-200 328-656	Altocumulus cumulogenitus (or cumulonimbogenitus).		7.0 4.4	23.5 74			Surface of ground wet (standing water in small or large pools on surface).
	21	23.6 74	750.7 29.56 1000.85 1000.85	758.2 29.85 1010.85 1010.85		100	Wind blowing from the south-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas	Rain, not freezing, continuous, slight at time of observation.	Rain.	Rain.			Stratus fractus or Cumulus fractus of bad weather, or both (pannus), usually below Altostratus or Nimbostratus.	100%. 10/10. 8 oktas	200-300 656-984	Altocumulus cumulogenitus (or cumulonimbogenitus).		7.0 4.4	23.6 74			Surface of ground wet (standing water in small or large pools on surface).
	20	23.8 75				100	Wind blowing from the west	Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft)																No precipitation No precipitation	1