Weather archive in Bratsk (weather station 30309)

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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 January 31, Friday	23	-27.0 -17	735.4 28.95 980.45 980.45	778.9 30.67 1038.45 1038.45	0.3 0.01 0.4 0.4	76	Calm, no wind	Calm			100%. 10/10. 8 oktas	Intermittent 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.	Altostratus opacus or Nimbostratus.	Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole, but the continuous veil does not reach 45 degrees above the horizon.		-30.0 -22
	20	-29.7 -21	735.1 28.94 980.05 980.05	779.2 30.68 1038.85 1038.85	0.6 0.02 0.8 0.8	74	Calm, no wind	Calm			60%. 6/10. 5 oktas					-26.1 -15	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 (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole, but the continuous veil does not reach 45 degrees above the horizon.		-32.9 -27	No precipitation No precipitation	12
	17	-26.8 -16	734.5 28.92 979.25 979.25	777.8 30.62 1036.98 1036.98	0.5 0.02 0.67 0.67	75	Calm, no wind	Calm			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 (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole, but the continuous veil does not reach 45 degrees above the horizon.	20.0 12.4	-29.9 -22
	14	-27.9 -18	734.0 28.9 978.59 978.59	777.6 30.61 1036.71 1036.71	-0.5 -0.02 -0.67 -0.67	72	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 oktas						Stratus nebulosus or Stratus fractus other than of bad weather, or both.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole, but the continuous veil does not reach 45 degrees above the horizon.	20.0 12.4	-31.4 -25
	11	-30.9 -24	734.5 28.92 979.25 979.25	778.7 30.66 1038.18 1038.18	0.4 0.02 0.53 0.53	73	Calm, no wind	Calm			20–30%. 2/10–3/10. 2 oktas				-33.5 -28		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 (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole, but the continuous veil does not reach 45 degrees above the horizon.	50.0 31.1	-34.2 -30
	08	-32.3 -26	734.1 28.9 978.72 978.72	778.5 30.65 1037.91 1037.91	0.1 0 0.13 0.13	72	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas				-33.0 -27		Stratus nebulosus or Stratus fractus other than of bad weather, or both.	40%. 4/10. 3 oktas	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole, but the continuous veil does not reach 45 degrees above the horizon.		-35.6 -32	No precipitation No precipitation	12			Even layer of loose dry snow covering ground completely.	29 11.4
	05	-31.0 -24	734.0 28.9 978.59 978.59	778.2 30.64 1037.51 1037.51	-0.2 -0.01 -0.27 -0.27	73	Calm, no wind	Calm			70 – 80%. 7/10 – 8/10. 6 oktas						Stratus nebulosus or Stratus fractus other than of bad weather, or both.	70 – 80%. 7/10 – 8/10. 6 oktas	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.		-34.2 -30
	02	-29.7 -21	734.2 28.91 978.85 978.85	778.1 30.63 1037.38 1037.38	-0.5 -0.02 -0.67 -0.67	74	Calm, no wind	Calm			no clouds no clouds no clouds												-32.8 -27