Weather archive in Piedras Negras

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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
2025 September 15, Monday	19	33.4 92	738.8 29.09 984.99 984.99	759.7 29.91 1012.85 1012.85	-0.8 -0.03 -1.07 -1.07	45	Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			40%. 4/10. 3 oktas				22.4 72	36.5 98	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	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	5.0 3.1	20.0 68			Dry (without cracks, no appreciable amount of dust or loose sand)
	18	34.6 94	738.7 29.08 984.85 984.85	759.7 29.91 1012.85 1012.85	-1.3 -0.05 -1.73 -1.73	45	Wind blowing from the south	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			50%. 5/10. 4 oktas						Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level.	50%. 5/10. 4 oktas	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	5.0 3.1	21.1 70			Dry (without cracks, no appreciable amount of dust or loose sand)
	17	35.2 95	739.0 29.09 985.25 985.25	760.0 29.92 1013.25 1013.25	-1.8 -0.07 -2.4 -2.4	43	Wind blowing from the south	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			50%. 5/10. 4 oktas						Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level.	50%. 5/10. 4 oktas	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	5.0 3.1	20.8 69			Dry (without cracks, no appreciable amount of dust or loose sand)
	16	34.6 94	739.6 29.12 986.05 986.05	760.6 29.94 1014.05 1014.05	-1.8 -0.07 -2.4 -2.4	45	Wind blowing from the south-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			50%. 5/10. 4 oktas						Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level.	50%. 5/10. 4 oktas	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	5.0 3.1	21.1 70			Dry (without cracks, no appreciable amount of dust or loose sand)
	15	33.4 92	740.0 29.13 986.59 986.59	761.1 29.96 1014.72 1014.72	-1.5 -0.06 -2 -2	49	Wind blowing from the south	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			60%. 6/10. 5 oktas						Stratocumulus cumulogenitus.	60%. 6/10. 5 oktas	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	5.0 3.1	21.4 71			Dry (without cracks, no appreciable amount of dust or loose sand)
	14	34.2 94	740.8 29.17 987.65 987.65	761.9 30 1015.78 1015.78	-0.8 -0.03 -1.07 -1.07	48	Wind blowing from the south-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			60%. 6/10. 5 oktas						Stratocumulus cumulogenitus.	60%. 6/10. 5 oktas	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	5.0 3.1	21.7 71			Dry (without cracks, no appreciable amount of dust or loose sand)
	13	32.4 90	741.4 29.19 988.45 988.45	762.6 30.02 1016.72 1016.72	0.4 0.02 0.53 0.53	59	Wind blowing from the south-southwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			50%. 5/10. 4 oktas				22.4 72	33.6 92	Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level.	50%. 5/10. 4 oktas	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	5.0 3.1	23.5 74			Dry (without cracks, no appreciable amount of dust or loose sand)
	12	31.4 89	741.5 29.19 988.59 988.59	762.8 30.03 1016.98 1016.98	0.9 0.04 1.2 1.2	65	Wind blowing from the south-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			50%. 5/10. 4 oktas						Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level.	50%. 5/10. 4 oktas	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	5.0 3.1	24.0 75			Dry (without cracks, no appreciable amount of dust or loose sand)
	11	29.6 85	741.6 29.2 988.72 988.72	763.0 30.04 1017.25 1017.25	1.4 0.06 1.87 1.87	70	Wind blowing from the south-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			20–30%. 2/10–3/10. 2 oktas						Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level.	20–30%. 2/10–3/10. 2 oktas	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	5.0 3.1	23.6 74			Dry (without cracks, no appreciable amount of dust or loose sand)
	10	27.0 81	741.0 29.17 987.92 987.92	762.4 30.02 1016.45 1016.45	1.0 0.04 1.33 1.33	80	Wind blowing from the east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			no clouds no clouds no clouds											5.0 3.1	23.2 74			Dry (without cracks, no appreciable amount of dust or loose sand)
	09	24.4 76	740.6 29.16 987.39 987.39	762.1 30 1016.05 1016.05		85	Wind blowing from the east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			no clouds no clouds no clouds											5.0 3.1	21.7 71			Dry (without cracks, no appreciable amount of dust or loose sand)
	08	23.2 74	740.2 29.14 986.85 986.85	761.6 29.98 1015.38 1015.38		91	Wind blowing from the east-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			no clouds no clouds no clouds											3.0 1.9	21.7 71			Dry (without cracks, no appreciable amount of dust or loose sand)
	07	23.2 74	740.0 29.13 986.59 986.59	761.4 29.98 1015.12 1015.12		91	Wind blowing from the east-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			no clouds no clouds no clouds				22.4 72							1.0 0.6	21.7 71			Dry (without cracks, no appreciable amount of dust or loose sand)
	01	24.4 76	738.9 29.09 985.12 985.12	760.0 29.92 1013.25 1013.25	0.8 0.03 1.07 1.07	87	Wind blowing from the south-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			no clouds no clouds no clouds				24.0 75	32.4 90						1.0 0.6	22.0 72			Dry (without cracks, no appreciable amount of dust or loose sand)
	00	25.0 77	738.9 29.09 985.12 985.12	760.0 29.92 1013.25 1013.25	0.9 0.04 1.2 1.2	85	Wind blowing from the south-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			no clouds no clouds no clouds											1.0 0.6	22.3 72			Dry (without cracks, no appreciable amount of dust or loose sand)
September 14, Sunday	23	25.4 78	738.4 29.07 984.45 984.45	759.5 29.9 1012.58 1012.58	0.7 0.03 0.93 0.93	82	Wind blowing from the south-east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			no clouds no clouds no clouds											1.0 0.6	22.1 72			Dry (without cracks, no appreciable amount of dust or loose sand)
	22	25.4 78	738.1 29.06 984.05 984.05	759.2 29.89 1012.18 1012.18	0.4 0.02 0.53 0.53	82	Wind blowing from the south-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			40%. 4/10. 3 oktas						Stratocumulus cumulogenitus.	40%. 4/10. 3 oktas	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	1.0 0.6	22.1 72			Dry (without cracks, no appreciable amount of dust or loose sand)
	21	26.0 79	738.0 29.06 983.92 983.92	759.1 29.89 1012.05 1012.05	0.2 0.01 0.27 0.27	80	Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			60%. 6/10. 5 oktas						Stratocumulus cumulogenitus.	60%. 6/10. 5 oktas	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	1.0 0.6	22.2 72			Dry (without cracks, no appreciable amount of dust or loose sand)
	20	26.4 80	737.7 29.04 983.52 983.52	758.8 29.87 1011.65 1011.65	0.5 0.02 0.67 0.67	78	Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas						Stratocumulus cumulogenitus.	70 – 80%. 7/10 – 8/10. 6 oktas	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	3.0 1.9	22.3 72			Dry (without cracks, no appreciable amount of dust or loose sand)
	19	27.0 81	737.7 29.04 983.52 983.52	758.8 29.87 1011.65 1011.65	-0.3 -0.01 -0.4 -0.4	80	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas				24.4 76	32.4 90	Stratocumulus cumulogenitus.	50%. 5/10. 4 oktas	300-600 984-1968			5.0 3.1	23.2 74			Dry (without cracks, no appreciable amount of dust or loose sand)