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
2025 September 16, Tuesday	16	28.0 82	625.0 24.61 833.27 833.27	756.0 29.76 1007.92 1007.92	-1.1 -0.04 -1.47 -1.47	52	Calm, no wind	Calm			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	100-200 328-656	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	17.1 63			Surface of ground moist.
	15	26.6 80	625.6 24.63 834.06 834.06	757.1 29.81 1009.38 1009.38	-0.5 -0.02 -0.67 -0.67	56	Calm, no wind	Calm			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	100-200 328-656	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	17.1 63			Surface of ground moist.
	13	26.5 80	626.1 24.65 834.73 834.73	758.5 29.86 1011.25 1011.25		53	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				16.0 61	26.8 80	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	16.2 61			Surface of ground moist.
	12	24.6 76	626.1 24.65 834.73 834.73	758.9 29.88 1011.78 1011.78		62	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						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.	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	16.9 62			Surface of ground wet (standing water in small or large pools on surface).
	10	18.6 65	626.1 24.65 834.73 834.73	759.4 29.9 1012.45 1012.45	0.5 0.02 0.67 0.67	90	Calm, no wind	Calm			100%. 10/10. 8 oktas	Cloud development not observed or not observable.	Fog or ice fog or thick haze.	Drizzle.			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.	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	17.0 63	0.4 0.02	3	Surface of ground wet (standing water in small or large pools on surface).
	07	16.2 61	625.6 24.63 834.06 834.06	758.5 29.86 1011.25 1011.25		98	Calm, no wind	Calm			100%. 10/10. 8 oktas	Rain, not freezing, intermittent, moderate at time of observation.	Rain.	Rain.					100-200 328-656			3.0 1.9	15.9 61	22.0 0.87	6
	01	17.1 63	625.0 24.61 833.27 833.27	755.8 29.76 1007.65 1007.65	0.7 0.03 0.93 0.93	94	Calm, no wind	Calm			100%. 10/10. 8 oktas	Rain, not freezing, intermittent, slight at time of observation.	Thunderstorm(s) with or without precipitation.	Rain.					100-200 328-656			10.0 6.2	16.2 61	7.0 0.28	6
	00	16.9 62	625.0 24.61 833.27 833.27	755.4 29.74 1007.12 1007.12	1.2 0.05 1.6 1.6	96	Calm, no wind	Calm			100%. 10/10. 8 oktas	Drizzle, not freezing, intermittent, slight at time of observation.					Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus.	100%. 10/10. 8 oktas	100-200 328-656			10.0 6.2	16.2 61	0.6 0.02	1	Surface of ground wet (standing water in small or large pools on surface).
September 15, Monday	23	16.6 62	624.7 24.59 832.87 832.87	754.9 29.72 1006.45 1006.45	1.2 0.05 1.6 1.6	96	Calm, no wind	Calm			100%. 10/10. 8 oktas	Rain, not freezing, intermittent, slight at time of observation.					Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus.	100%. 10/10. 8 oktas	100-200 328-656			10.0 6.2	15.9 61	2.0 0.08	1	Surface of ground wet (standing water in small or large pools on surface).
	22	17.0 63	624.3 24.58 832.33 832.33	754.3 29.7 1005.65 1005.65	0.8 0.03 1.07 1.07	88	Calm, no wind	Calm			100%. 10/10. 8 oktas	Rain, not freezing, intermittent, slight at time of observation.	Thunderstorm(s) with or without precipitation.	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus.	100%. 10/10. 8 oktas	100-200 328-656			4.0 2.5	14.9 59	3.0 0.12	3	Surface of ground wet (standing water in small or large pools on surface).
	21	19.9 68	623.8 24.56 831.67 831.67	753.7 29.67 1004.85 1004.85	0.4 0.02 0.53 0.53	71	Calm, no wind	Calm			100%. 10/10. 8 oktas	Thunderstorm, slight or moderate, without hail, but with rain and/or snow at time of observation.					Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus.	90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 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.	4.0 2.5	14.4 58	0.4 0.02	1	Surface of ground moist.
	20	20.4 69	623.5 24.55 831.27 831.27	753.4 29.66 1004.45 1004.45	-0.3 -0.01 -0.4 -0.4	79	Calm, no wind	Calm			100%. 10/10. 8 oktas						Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus.	60%. 6/10. 5 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	16.6 62			Surface of ground moist.
	19	21.6 71	623.5 24.55 831.27 831.27	753.4 29.66 1004.45 1004.45		72	Calm, no wind	Calm			100%. 10/10. 8 oktas	Cloud development not observed or not observable.	Drizzle.	Cloud covering 1/2 or less of the sky throughout the appropriate period.					100-200 328-656			10.0 6.2	16.4 62	0.3 0.01	6
	18	21.6 71	623.4 24.54 831.13 831.13	753.6 29.67 1004.72 1004.72		80	Calm, no wind	Calm			100%. 10/10. 8 oktas	Drizzle, not freezing, continuous, slight at time of observation.					Cumulonimbus calvus, with or without Cumulus, Stratocumulus or Stratus.	60%. 6/10. 5 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	17.9 64	0.3 0.01	1	Surface of ground moist.
	17	26.6 80	623.8 24.56 831.67 831.67	754.3 29.7 1005.65 1005.65	-1.2 -0.05 -1.6 -1.6	61	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.	100%. 10/10. 8 oktas	100-200 328-656			10.0 6.2	18.5 65			Surface of ground moist.