Weather archive in Yefremov

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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 April 28, Tuesday	09	4.5 40	735.4 28.95 980.45 980.45	755.2 29.73 1006.85 1006.85	0.9 0.04 1.2 1.2	55	Wind blowing from the west-southwest	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)	13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft	14 m/s 50 km/h 31 mile/hour 27 knots 7 Bft	20–30%. 2/10–3/10. 2 oktas				1.2 34		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.	10.0 6.2	-3.8 25	No precipitation No precipitation	12	Surface of ground moist.	0.0 32
	06	1.9 35	734.5 28.92 979.25 979.25	754.4 29.7 1005.78 1005.78	0.9 0.04 1.2 1.2	69	Wind blowing from the west-southwest	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas				1.2 34		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.	Cirrocumulus alone, or Cirrocumulus accompanied by Cirrus or Cirrostratus or both, but Cirrocumulus is predominant.	10.0 6.2	-3.3 26	Trace of precipitation Trace of precipitation	12
	03	1.8 35	733.6 28.88 978.05 978.05	753.7 29.67 1004.85 1004.85	0.3 0.01 0.4 0.4	77	Wind blowing from the west-southwest	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)	10 m/s 36 km/h 22 mph 19 knots 5 Bft		70 – 80%. 7/10 – 8/10. 6 oktas	State of sky on the whole unchanged.	Shower(s).	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	20–30%. 2/10–3/10. 2 oktas	300-600 984-1968	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	-1.8 29
	00	1.4 35	733.3 28.87 977.65 977.65	753.4 29.66 1004.45 1004.45	0.9 0.04 1.2 1.2	89	Wind blowing from the west	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)	12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft		100%. 10/10. 8 oktas	State of sky on the whole unchanged.	Shower(s).	Cloud covering more than 1/2 of the sky throughout the appropriate period.			Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	60%. 6/10. 5 oktas	300-600 984-1968	Altostratus opacus or Nimbostratus.		10.0 6.2	-0.3 31
April 27, Monday	21	3.3 38	732.4 28.83 976.45 976.45	752.2 29.61 1002.85 1002.85	0.6 0.02 0.8 0.8	66	Wind blowing from the west	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)		15 m/s 54 km/h 34 mph 29 knots 7 Bft	90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas					4.4 40	Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	60%. 6/10. 5 oktas	600-1000 1968-3281	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	-2.5 28	0.1	12
	18	3.9 39	731.8 28.81 975.65 975.65	751.5 29.59 1001.92 1001.92	0.6 0.02 0.8 0.8	62	Wind blowing from the west	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)	15 m/s 54 km/h 34 mph 29 knots 7 Bft	17 m/s 61 km/h 38 miles/hour 33 knots 7 Bft	90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas						Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	-2.7 27	0.7 0.03	12
	15	4.4 40	731.2 28.79 974.85 974.85	750.8 29.56 1000.98 1000.98	1.7 0.07 2.27 2.27	69	Wind blowing from the west	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)	15 m/s 54 km/h 34 mph 29 knots 7 Bft	16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft	70 – 80%. 7/10 – 8/10. 6 oktas	Shower(s) of snow, or of rain and snow.	Shower(s).	Rain and snow or other types of solid precipitation			Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	60%. 6/10. 5 oktas	600-1000 1968-3281	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	10.0 6.2	-0.9 30
	12	1.9 35	729.5 28.72 972.59 972.59	749.4 29.5 999.12 999.12	1.5 0.06 2 2	78	Wind blowing from the west	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)		15 m/s 54 km/h 34 mph 29 knots 7 Bft	100%. 10/10. 8 oktas	Shower(s) of snow, or of rain and snow.	Shower(s).	Rain and snow or other types of solid precipitation			Cumulonimbus capillatus (often with an anvil), with or without Cumulonimbus calvus, Cumulus, Stratocumulus, Stratus or pannus.	90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	300-600 984-1968	Altocumulus translucidus in bands, or one or more layers of Altocumulus translucidus or opacus, progressively invading the sky; these Altocumulus clouds generally thicken as a whole.		10.0 6.2	-1.5 29
	09	0.0 32	728.0 28.66 970.59 970.59	748.0 29.45 997.25 997.25	0.6 0.02 0.8 0.8	99	Wind blowing from the west	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)	11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 Bft	12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft	100%. 10/10. 8 oktas	Continuous fall of snowflakes, moderate at time of observation. Diameter of compound deposit is 3 mm. 0.1 inches.	Snow and/or other types of solid precipitation	Blizzard	-0.4 31		Stratus fractus or Cumulus fractus of bad weather, or both (pannus), usually below Altostratus or Nimbostratus.	100%. 10/10. 8 oktas	300-600 984-1968	Altostratus opacus or Nimbostratus.		2.0 1.2	-0.1 32	5.0 0.2	12			Even layer of compact or wet snow covering ground completely.	3 1.2