Weather archive in Casas Grandes

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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 20, Sunday	18	28.2 83	639.3 25.17 852.33 852.33	754.0 29.69 1005.25 1005.25		63	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 oktas					31.3 88	Cumulus humilis or Cumulus fractus other than of bad weather, or both.	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	20.6 69	No precipitation No precipitation	6	Dry (without cracks, no appreciable amount of dust or loose sand)
	17	28.4 83	639.4 25.17 852.46 852.46	754.6 29.71 1006.05 1006.05		49	Calm, no wind	Calm			40%. 4/10. 3 oktas						Cumulus humilis or Cumulus fractus other than of bad weather, or both.	40%. 4/10. 3 oktas	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	16.7 62	No precipitation No precipitation	1	Dry (without cracks, no appreciable amount of dust or loose sand)
	16	31.3 88	639.8 25.19 853 853	755.5 29.74 1007.25 1007.25		36	Calm, no wind	Calm			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	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	14.4 58	No precipitation No precipitation	1	Dry (without cracks, no appreciable amount of dust or loose sand)
	15	30.9 88	640.4 25.21 853.8 853.8	756.6 29.79 1008.72 1008.72		35	Calm, no wind	Calm			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	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	13.8 57	No precipitation No precipitation	3	Dry (without cracks, no appreciable amount of dust or loose sand)
	14	29.6 85	640.9 25.23 854.46 854.46	757.6 29.83 1010.05 1010.05		34	Wind blowing from the west-southwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)	1 m/s 4 km/h 2 mph 2 knots 1 Bft		10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0						Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level.	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	11.9 53	No precipitation No precipitation	1	Dry (without cracks, no appreciable amount of dust or loose sand)
	13	29.1 84	641.5 25.26 855.26 855.26	758.5 29.86 1011.25 1011.25		37	Wind blowing from the west-southwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)	1 m/s 4 km/h 2 mph 2 knots 1 Bft		10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0						Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level.	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	13.0 55	No precipitation No precipitation	1	Dry (without cracks, no appreciable amount of dust or loose sand)
	12	28.4 83	641.9 25.27 855.8 855.8	759.4 29.9 1012.45 1012.45		43	Calm, no wind	Calm			10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0				13.0 55	28.4 83	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	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	14.8 59	No precipitation No precipitation	6	Dry (without cracks, no appreciable amount of dust or loose sand)
	11	26.8 80	642.2 25.28 856.2 856.2	760.0 29.92 1013.25 1013.25		51	Calm, no wind	Calm			10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0						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	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	15.7 60	No precipitation No precipitation	1	Dry (without cracks, no appreciable amount of dust or loose sand)
	10	23.6 74	642.2 25.28 856.2 856.2	760.2 29.93 1013.52 1013.52		62	Calm, no wind	Calm			10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0						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	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	15.8 60	No precipitation No precipitation	1	Dry (without cracks, no appreciable amount of dust or loose sand)
	09	18.4 65	642.4 25.29 856.46 856.46	760.5 29.94 1013.92 1013.92		80	Calm, no wind	Calm			10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0						No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	2000-2500 6562-8202	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	14.8 59	No precipitation No precipitation	3	Dry (without cracks, no appreciable amount of dust or loose sand)
	08	14.1 57	642.4 25.29 856.46 856.46	760.3 29.93 1013.65 1013.65		94	Calm, no wind	Calm			10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0						No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	2000-2500 6562-8202	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	13.2 56	No precipitation No precipitation	1	Dry (without cracks, no appreciable amount of dust or loose sand)
	07	13.6 56	641.7 25.26 855.53 855.53	759.1 29.89 1012.05 1012.05		96	Calm, no wind	Calm			10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0						No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	2000-2500 6562-8202	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	12.9 55	No precipitation No precipitation	1	Dry (without cracks, no appreciable amount of dust or loose sand)
	06	16.0 61	640.8 25.23 854.33 854.33	757.6 29.83 1010.05 1010.05		80	Calm, no wind	Calm			no clouds no clouds no clouds				13.0 55	31.0 88						2.0 1.2	12.6 55	No precipitation No precipitation	6	Dry (without cracks, no appreciable amount of dust or loose sand)
	05	18.6 65	641.0 25.24 854.6 854.6	757.6 29.83 1010.05 1010.05		77	Calm, no wind	Calm			no clouds no clouds no clouds											2.0 1.2	14.4 58	No precipitation No precipitation	1	Dry (without cracks, no appreciable amount of dust or loose sand)
	04	19.6 67	640.9 25.23 854.46 854.46	757.3 29.81 1009.65 1009.65		69	Calm, no wind	Calm			no clouds no clouds no clouds											2.0 1.2	13.7 57	No precipitation No precipitation	1	Dry (without cracks, no appreciable amount of dust or loose sand)
	03	19.6 67	640.9 25.23 854.46 854.46	757.0 29.8 1009.25 1009.25		71	Calm, no wind	Calm			no clouds no clouds no clouds											2.0 1.2	14.1 57	No precipitation No precipitation	3	Dry (without cracks, no appreciable amount of dust or loose sand)
	02	20.0 68	640.8 25.23 854.33 854.33	756.5 29.78 1008.58 1008.58		69	Calm, no wind	Calm			no clouds no clouds no clouds											2.0 1.2	14.2 58	No precipitation No precipitation	1	Dry (without cracks, no appreciable amount of dust or loose sand)
	01	20.6 69	640.6 25.22 854.06 854.06	755.8 29.76 1007.65 1007.65		70	Calm, no wind	Calm			no clouds no clouds no clouds											2.0 1.2	14.8 59	No precipitation No precipitation	1	Dry (without cracks, no appreciable amount of dust or loose sand)
September 19, Saturday	18	24.6 76	639.7 25.19 852.86 852.86	754.7 29.71 1006.18 1006.18		68	Calm, no wind	Calm			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas					31.0 88	No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	2000-2500 6562-8202	Altostratus opacus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	20.0 12.4	18.3 65	No precipitation No precipitation	6	Dry (without cracks, no appreciable amount of dust or loose sand)