Weather archive in Yan'an

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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 October 27, Monday	08	0.8 33	667.6 26.28 890.06 890.06	771.4 30.37 1028.45 1028.45	-0.3 -0.01 -0.4 -0.4	86	Wind blowing from the south-southwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)		3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft		Cloud development not observed or not observable.	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.	-0.4 31	13.5 56			2500 or more, or no clouds. 8202 or more, or no clouds.			19.0 11.8	-1.3 30	No precipitation No precipitation	12
	05	-0.2 32	667.9 26.3 890.46 890.46	770.7 30.34 1027.52 1027.52	-0.7 -0.03 -0.93 -0.93	88	Wind blowing from the north	Calm		6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft		Cloud development not observed or not observable.			-0.2 32	13.5 56			2500 or more, or no clouds. 8202 or more, or no clouds.			26.0 16.2	-1.9 29	No precipitation No precipitation	12
	02	0.4 33	668.6 26.32 891.39 891.39	771.2 30.36 1028.18 1028.18	-0.8 -0.03 -1.07 -1.07	84	Wind blowing from the east-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)		7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft		Cloud development not observed or not observable.	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.	0.4 33	13.5 56			2500 or more, or no clouds. 8202 or more, or no clouds.			29.0 18.0	-2.0 28	No precipitation No precipitation	12
October 26, Sunday	23	3.5 38	669.4 26.35 892.46 892.46	772.3 30.41 1029.65 1029.65	0.4 0.02 0.53 0.53	65	Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)		7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft		Cloud development not observed or not observable.			2.1 36	13.5 56			2500 or more, or no clouds. 8202 or more, or no clouds.			30.0 18.6	-2.5 28	No precipitation No precipitation	12
	20	6.2 43	669.0 26.34 891.93 891.93	772.6 30.42 1030.05 1030.05	0.9 0.04 1.2 1.2	53	Wind blowing from the east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)		7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft		Cloud development not observed or not observable.	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.	2.1 36	13.5 56			2500 or more, or no clouds. 8202 or more, or no clouds.			30.0 18.6	-2.7 27	No precipitation No precipitation	12
	17	11.9 53	668.1 26.3 890.73 890.73	770.2 30.32 1026.85 1026.85	-0.3 -0.01 -0.4 -0.4	26	Wind blowing from the north-east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)		7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft		Cloud development not observed or not observable.	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.	2.1 36	13.7 57			2500 or more, or no clouds. 8202 or more, or no clouds.			30.0 18.6	-7.0 19	0.1	12
	14	13.0 55	668.4 26.31 891.13 891.13	770.0 30.31 1026.58 1026.58	-1.6 -0.06 -2.13 -2.13	28	Wind blowing from the north	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)		6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft		Cloud development not observed or not observable.	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.	2.1 36	14.8 59			2500 or more, or no clouds. 8202 or more, or no clouds.			30.0 18.6	-5.1 23	0.1	12
	11	8.7 48	670.0 26.38 893.26 893.26	772.2 30.4 1029.52 1029.52	0.8 0.03 1.07 1.07	54	Wind blowing from the east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)				Cloud development not observed or not observable.	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.	2.1 36	14.8 59			2500 or more, or no clouds. 8202 or more, or no clouds.			30.0 18.6	-0.1 32	0.1	12
	08	2.4 36	669.2 26.35 892.19 892.19	772.3 30.41 1029.65 1029.65	0.9 0.04 1.2 1.2	95	Wind blowing from the south-west	Calm		6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft		Fog or ice fog, sky invisible, no appreciable change during the preceding hour.	Fog or ice fog or thick haze.	Cloud covering 1/2 or less of the sky throughout the appropriate period.	2.1 36	14.8 59			2500 or more, or no clouds. 8202 or more, or no clouds.			less than 0.1 less than 0.06	1.7 35	0.2 0.01	12