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
2026 September 18, Friday	11	5.4 42	748.3 29.46 997.65 997.65	767.8 30.23 1023.65 1023.65	0.5 0.02 0.67 0.67	68	Wind blowing from the south	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			60%. 6/10. 5 oktas						No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	no clouds no clouds no clouds	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.	50.0 31.1	-0.2 32
	08	-3.0 27	747.8 29.44 996.98 996.98	767.9 30.23 1023.78 1023.78	0.7 0.03 0.93 0.93	94	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 oktas	Mist.	Cloud covering 1/2 or less of the sky throughout the appropriate period.	Cloud covering 1/2 or less of the sky throughout the appropriate period.	-7.5 19		No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	no clouds no clouds no clouds	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.	4.0 2.5	-3.9 25	No precipitation No precipitation	12
	05	-6.8 20	747.1 29.41 996.05 996.05	767.4 30.21 1023.12 1023.12	0.7 0.03 0.93 0.93	95	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 oktas						No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	no clouds no clouds no clouds	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.	50.0 31.1	-7.5 19
	02	-5.6 22	746.4 29.39 995.12 995.12	766.6 30.18 1022.05 1022.05	1.1 0.04 1.47 1.47	96	Calm, no wind	Calm			no clouds no clouds no clouds											50.0 31.1	-6.2 21
September 17, Thursday	23	-3.1 26	745.3 29.34 993.65 993.65	765.3 30.13 1020.32 1020.32	1.2 0.05 1.6 1.6	93	Calm, no wind	Calm			no clouds no clouds no clouds											50.0 31.1	-4.1 25
	20	0.2 32	744.1 29.3 992.05 992.05	763.8 30.07 1018.32 1018.32	1.2 0.05 1.6 1.6	84	Wind blowing from the north-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			20–30%. 2/10–3/10. 2 oktas					11.6 53	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.	50.0 31.1	-2.3 28	No precipitation No precipitation	12
	17	9.2 49	742.9 29.25 990.45 990.45	761.9 30 1015.78 1015.78	0.6 0.02 0.8 0.8	46	Wind blowing from the north-northeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			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.	90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	50.0 31.1	-1.8 29
	14	10.6 51	742.3 29.22 989.65 989.65	761.3 29.97 1014.98 1014.98	0.5 0.02 0.67 0.67	41	Wind blowing from the north-northeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas						Stratocumulus other than Stratocumulus cumulogenitus.	20–30%. 2/10–3/10. 2 oktas	1000-1500 3281-4921	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	50.0 31.1	-2.3 28
	11	9.1 48	741.8 29.2 988.99 988.99	760.9 29.96 1014.45 1014.45	0.5 0.02 0.67 0.67	48	Wind blowing from the north-east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			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.	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	50.0 31.1	-1.3 30