Weather archive in Colotlan

To receive explanations, hover over the appropriate heading

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 19, Saturday	16	29.8 86	625.9 24.64 834.46 834.46	757.0 29.8 1009.25 1009.25		52					60%. 6/10. 5 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	100-200 328-656	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	18.8 66	No precipitation No precipitation	3	Surface of ground moist.
	14	28.5 83	627.1 24.69 836.06 836.06	759.5 29.9 1012.58 1012.58		54					40%. 4/10. 3 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	100-200 328-656	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	18.2 65	No precipitation No precipitation	1	Surface of ground moist.
	13	26.5 80	627.3 24.7 836.33 836.33	760.3 29.93 1013.65 1013.65		52					50%. 5/10. 4 oktas				13.7 57	27.0 81	Cumulus humilis or Cumulus fractus other than of bad weather, or both.	50%. 5/10. 4 oktas	100-200 328-656	No Altocumulus, Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	10.0 6.2	15.7 60	No precipitation No precipitation	6	Surface of ground moist.
	12	24.8 77	627.7 24.71 836.86 836.86	761.1 29.96 1014.72 1014.72		60					50%. 5/10. 4 oktas						Cumulus humilis or Cumulus fractus other than of bad weather, or both.	50%. 5/10. 4 oktas	100-200 328-656	No Altocumulus, Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	10.0 6.2	16.6 62	No precipitation No precipitation	1	Surface of ground moist.
	11	22.8 73	627.7 24.71 836.86 836.86	761.5 29.98 1015.25 1015.25		60					50%. 5/10. 4 oktas						Cumulus humilis or Cumulus fractus other than of bad weather, or both.	50%. 5/10. 4 oktas	100-200 328-656	No Altocumulus, Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	10.0 6.2	14.5 58	No precipitation No precipitation	1	Surface of ground moist.
	10	19.5 67	627.7 24.71 836.86 836.86	761.6 29.98 1015.38 1015.38		75					40%. 4/10. 3 oktas						No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	40%. 4/10. 3 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	No Altocumulus, Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	10.0 6.2	14.9 59	No precipitation No precipitation	3	Surface of ground moist.
	09	16.4 62	627.4 24.7 836.46 836.46	761.4 29.98 1015.12 1015.12		86					20–30%. 2/10–3/10. 2 oktas						No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	20–30%. 2/10–3/10. 2 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	No Altocumulus, Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	10.0 6.2	14.0 57	No precipitation No precipitation	1	Surface of ground moist.
	08	14.1 57	627.1 24.69 836.06 836.06	760.9 29.96 1014.45 1014.45		95					20–30%. 2/10–3/10. 2 oktas						No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	20–30%. 2/10–3/10. 2 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	No Altocumulus, Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	10.0 6.2	13.3 56	No precipitation No precipitation	1	Surface of ground moist.
	07	14.4 58	627.1 24.69 836.06 836.06	760.6 29.94 1014.05 1014.05		94					20–30%. 2/10–3/10. 2 oktas				13.7 57		No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	20–30%. 2/10–3/10. 2 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	No Altocumulus, Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	10.0 6.2	13.5 56	No precipitation No precipitation	6	Surface of ground moist.
	01	17.5 64	627.1 24.69 836.06 836.06	758.5 29.86 1011.25 1011.25		84					10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0				17.3 63	30.2 86	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	100-200 328-656	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	14.8 59	No precipitation No precipitation	6	Surface of ground moist.
	00	17.5 64	627.3 24.7 836.33 836.33	758.5 29.86 1011.25 1011.25		89					40%. 4/10. 3 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	100-200 328-656	No Altocumulus, Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	10.0 6.2	15.6 60	No precipitation No precipitation	1	Surface of ground moist.
September 18, Friday	23	17.7 64	627.1 24.69 836.06 836.06	757.9 29.84 1010.45 1010.45		94					60%. 6/10. 5 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	100-200 328-656	No Altocumulus, Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	10.0 6.2	16.7 62	No precipitation No precipitation	1	Surface of ground moist.
	22	18.3 65	626.8 24.68 835.66 835.66	757.4 29.82 1009.78 1009.78		93					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.	100%. 10/10. 8 oktas	100-200 328-656	No Altocumulus, Altostratus or Nimbostratus.	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.	10.0 6.2	17.1 63	No precipitation No precipitation	3	Surface of ground moist.
	21	18.9 66	626.5 24.67 835.26 835.26	757.0 29.8 1009.25 1009.25		90					100%. 10/10. 8 oktas						Stratus fractus or Cumulus fractus of bad weather, or both (pannus), usually below Altostratus or Nimbostratus.	100%. 10/10. 8 oktas	100-200 328-656	No Altocumulus, Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	10.0 6.2	17.3 63	No precipitation No precipitation	1	Surface of ground moist.
	20	19.6 67	626.2 24.65 834.86 834.86	756.7 29.79 1008.85 1008.85		88					100%. 10/10. 8 oktas						Stratus fractus or Cumulus fractus of bad weather, or both (pannus), usually below Altostratus or Nimbostratus.	100%. 10/10. 8 oktas	100-200 328-656	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	17.6 64	No precipitation No precipitation	1	Surface of ground wet (standing water in small or large pools on surface).
	19	20.0 68	626.2 24.65 834.86 834.86	756.8 29.8 1008.98 1008.98		86					100%. 10/10. 8 oktas					30.2 86	Stratus fractus or Cumulus fractus of bad weather, or both (pannus), usually below Altostratus or Nimbostratus.	100%. 10/10. 8 oktas	100-200 328-656	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	17.6 64	8.0 0.31	6	Surface of ground wet (standing water in small or large pools on surface).
	18	19.6 67	626.1 24.65 834.73 834.73	756.9 29.8 1009.12 1009.12		87					100%. 10/10. 8 oktas						Stratus fractus or Cumulus fractus of bad weather, or both (pannus), usually below Altostratus or Nimbostratus.	100%. 10/10. 8 oktas	100-200 328-656	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	17.3 63	No precipitation No precipitation	1	Surface of ground wet (standing water in small or large pools on surface).
	17	19.2 67	626.5 24.67 835.26 835.26	757.6 29.83 1010.05 1010.05		94					100%. 10/10. 8 oktas						Stratus fractus or Cumulus fractus of bad weather, or both (pannus), usually below Altostratus or Nimbostratus.	100%. 10/10. 8 oktas	100-200 328-656	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	18.2 65	8.0 0.31	1	Surface of ground wet (standing water in small or large pools on surface).
	16	30.0 86	626.1 24.65 834.73 834.73	757.2 29.81 1009.52 1009.52		37					60%. 6/10. 5 oktas						Cumulus humilis or Cumulus fractus other than of bad weather, or both.	60%. 6/10. 5 oktas	100-200 328-656	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	13.9 57	No precipitation No precipitation	3	Surface of ground moist.