Weather archive in Seymchan

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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 December 12, Friday	17	-41.1 -42	745.0 29.33 993.25 993.25	768.4 30.25 1024.45 1024.45	1.9 0.07 2.53 2.53	64	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 oktas	Diamond dust (with or without fog).	Snow and/or other types of solid precipitation	Cloud covering 1/2 or less of the sky throughout the appropriate period.			Stratocumulus other than Stratocumulus cumulogenitus.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	1000-1500 3281-4921	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	50.0 31.1	-45.2 -49
	14	-38.2 -37	743.1 29.26 990.72 990.72	766.1 30.16 1021.38 1021.38	0.9 0.04 1.2 1.2	64	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 oktas	Diamond dust (with or without fog).	Snow and/or other types of solid precipitation	Cloud covering 1/2 or less of the sky throughout the appropriate period.			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	2500 or more, or no clouds. 8202 or more, or no clouds.	Altocumulus translucidus at a single level.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	50.0 31.1	-42.4 -44
	11	-42.5 -45	742.2 29.22 989.52 989.52	765.6 30.14 1020.72 1020.72	1.4 0.06 1.87 1.87	63	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 oktas	Diamond dust (with or without fog).	Snow and/or other types of solid precipitation	Cloud covering 1/2 or less of the sky throughout the appropriate period.			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.	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	4.0 2.5	-46.6 -52
	08	-43.7 -47	740.8 29.17 987.65 987.65	764.3 30.09 1018.98 1018.98	0.9 0.04 1.2 1.2	62	Calm, no wind	Calm			no clouds no clouds no clouds	Diamond dust (with or without fog).	Snow and/or other types of solid precipitation	Cloud covering 1/2 or less of the sky throughout the appropriate period.	-43.9 -47							50.0 31.1	-47.9 -54	No precipitation No precipitation	12			Even layer of loose dry snow covering ground completely.	27 10.6
	05	-42.8 -45	739.9 29.13 986.45 986.45	763.3 30.05 1017.65 1017.65	0.7 0.03 0.93 0.93	63	Calm, no wind	Calm			no clouds no clouds no clouds	Diamond dust (with or without fog).	Snow and/or other types of solid precipitation	Cloud covering 1/2 or less of the sky throughout the appropriate period.								50.0 31.1	-46.9 -52
	02	-42.1 -44	739.2 29.1 985.52 985.52	762.5 30.02 1016.58 1016.58	0.5 0.02 0.67 0.67	63	Calm, no wind	Calm			no clouds no clouds no clouds	Diamond dust (with or without fog).	Snow and/or other types of solid precipitation	Cloud covering 1/2 or less of the sky throughout the appropriate period.								50.0 31.1	-46.3 -51
December 11, Thursday	23	-41.0 -42	738.7 29.08 984.85 984.85	761.9 30 1015.78 1015.78	0.4 0.02 0.53 0.53	65	Calm, no wind	Calm			no clouds no clouds no clouds	Diamond dust (with or without fog).	Snow and/or other types of solid precipitation	Cloud covering 1/2 or less of the sky throughout the appropriate period.								50.0 31.1	-45.0 -49
	20	-39.5 -39	738.3 29.07 984.32 984.32	761.3 29.97 1014.98 1014.98	0.6 0.02 0.8 0.8	66	Calm, no wind	Calm			no clouds no clouds no clouds	Diamond dust (with or without fog).	Snow and/or other types of solid precipitation	Cloud covering 1/2 or less of the sky throughout the appropriate period.		-24.9 -13						50.0 31.1	-43.4 -46	0.3 0.01	12
	17	-36.0 -33	737.7 29.04 983.52 983.52	760.3 29.93 1013.65 1013.65	0.5 0.02 0.67 0.67	68	Calm, no wind	Calm			no clouds no clouds no clouds	Diamond dust (with or without fog).	Snow and/or other types of solid precipitation	Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period.								50.0 31.1	-39.7 -39