Weather archive in Tchaikovsky

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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 May 11, Monday	17	15.2 59	759.0 29.88 1011.92 1011.92			19	Wind blowing from the west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			20–30%. 2/10–3/10. 2 oktas											50.0 31.1
	14	14.1 57	761.0 29.96 1014.58 1014.58			19	Wind blowing from the west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			20–30%. 2/10–3/10. 2 oktas											50.0 31.1
	11	12.6 55	762.0 30 1015.92 1015.92			23	Wind blowing from the west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0											50.0 31.1
	08	6.0 43	761.7 29.99 1015.52 1015.52	770.8 30.35 1027.65 1027.65		52	Wind blowing from the west-northwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			20–30%. 2/10–3/10. 2 oktas				-1.0 30		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	-3.2 26	No precipitation No precipitation	12	Dry (without cracks, no appreciable amount of dust or loose sand)	-1.0 30
	05	-0.7 31	761.0 29.96 1014.58 1014.58			71	Calm, no wind	Calm			no clouds no clouds no clouds											50.0 31.1
	02	0.7 33	760.2 29.93 1013.52 1013.52	769.5 30.3 1025.92 1025.92		64	Calm, no wind	Calm			no clouds no clouds no clouds											50.0 31.1	-5.4 22
May 10, Sunday	23	3.3 38	760.0 29.92 1013.25 1013.25			56	Calm, no wind	Calm			no clouds no clouds no clouds											50.0 31.1
	20	9.5 49	759.0 29.88 1011.92 1011.92	768.0 30.24 1023.92 1023.92		26	Wind blowing from the north-northwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			40%. 4/10. 3 oktas					10.5 51	Stratocumulus cumulogenitus.	40%. 4/10. 3 oktas	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	50.0 31.1	-9.0 16	No precipitation No precipitation	12
	17	9.8 50	759.1 29.89 1012.05 1012.05	768.1 30.24 1024.05 1024.05		26	Wind blowing from the north	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas						Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.	70 – 80%. 7/10 – 8/10. 6 oktas	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	50.0 31.1	-8.9 16