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 31, Wednesday	02	-43.0 -45	758.9 29.88 1011.78 1011.78	782.9 30.82 1043.78 1043.78	0.9 0.04 1.2 1.2	62	Calm, no wind	Calm			no clouds no clouds no clouds											50.0 31.1	-47.2 -53
December 30, Tuesday	23	-41.8 -43	758.0 29.84 1010.58 1010.58	781.9 30.78 1042.45 1042.45	1.5 0.06 2 2	64	Calm, no wind	Calm			no clouds no clouds no clouds											50.0 31.1	-45.8 -50
	20	-39.3 -39	756.5 29.78 1008.58 1008.58	780.1 30.71 1040.05 1040.05	2.1 0.08 2.8 2.8	66	Calm, no wind	Calm			no clouds no clouds no clouds					-25.3 -14						50.0 31.1	-43.2 -46	0.2 0.01	12
	17	-35.5 -32	754.4 29.7 1005.78 1005.78	777.5 30.61 1036.58 1036.58	2.7 0.11 3.6 3.6	68	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 oktas						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	-39.2 -39
	14	-26.7 -16	751.7 29.59 1002.18 1002.18	773.8 30.46 1031.65 1031.65	2.4 0.09 3.2 3.2	72	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						No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	40%. 4/10. 3 oktas	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	-30.2 -22
	11	-25.8 -14	749.3 29.5 998.98 998.98	771.4 30.37 1028.45 1028.45	3.4 0.13 4.53 4.53	75	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	State of sky on the whole unchanged.	Snow and/or other types of solid precipitation	Cloud covering more than 1/2 of the sky throughout the appropriate period.			No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	70 – 80%. 7/10 – 8/10. 6 oktas	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	-29.0 -20
	08	-25.8 -14	745.9 29.37 994.45 994.45	767.8 30.23 1023.65 1023.65	3.3 0.13 4.4 4.4	75	Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			100%. 10/10. 8 oktas	Continuous fall of snowflakes, slight at time of observation.	Snow and/or other types of solid precipitation	Cloud covering more than 1/2 of the sky throughout the appropriate period.	-36.1 -33		No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	60%. 6/10. 5 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	Altocumulus translucidus at a single level.	Cirrostratus covering the whole sky.	20.0 12.4	-28.9 -20	0.2 0.01	12			Even layer of loose dry snow covering ground completely.	41 16.1
	05	-34.3 -30	742.6 29.24 990.05 990.05	765.3 30.13 1020.32 1020.32	2.8 0.11 3.73 3.73	69	Calm, no wind	Calm			100%. 10/10. 8 oktas	Continuous fall of snowflakes, slight at time of observation.	Snow and/or other types of solid precipitation	Cloud covering more than 1/2 of the sky throughout the appropriate period.			No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	60%. 6/10. 5 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	Altocumulus translucidus at a single level.	Cirrostratus covering the whole sky.	20.0 12.4	-38.0 -36
	02	-33.3 -28	739.8 29.13 986.32 986.32	762.2 30.01 1016.18 1016.18	1.4 0.06 1.87 1.87	70	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						No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	40%. 4/10. 3 oktas	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	-36.9 -34