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 December 9, Tuesday	05	-4.8 23	665.2 26.19 886.86 886.86	769.6 30.3 1026.05 1026.05	-0.9 -0.04 -1.2 -1.2	68	Wind blowing from the north-northwest	Calm		5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft		Cloud development not observed or not observable.			-7.8 18	8.4 47			2500 or more, or no clouds. 8202 or more, or no clouds.			21.0 13.1	-9.8 14	No precipitation No precipitation	12
2025 December 9, Tuesday	02	-1.5 29	666.1 26.22 888.06 888.06	769.6 30.3 1026.05 1026.05	-0.9 -0.04 -1.2 -1.2	52	Wind blowing from the west-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 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.	-7.8 18	8.4 47			2500 or more, or no clouds. 8202 or more, or no clouds.			30.0 18.6	-10.3 13	No precipitation No precipitation	12
December 8, Monday	23	0.2 32	667.0 26.26 889.26 889.26	772.0 30.39 1029.25 1029.25	0.0 0 0 0	46	Wind blowing from the south-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)		8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft		Cloud development not observed or not observable.			-7.8 18	8.4 47			2500 or more, or no clouds. 8202 or more, or no clouds.			30.0 18.6	-10.3 13	No precipitation No precipitation	12
	20	3.4 38	667.0 26.26 889.26 889.26	772.9 30.43 1030.45 1030.45		35	Wind blowing from the west-southwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)		8 m/s 29 km/h 18 miles/hour 16 knots 5 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.	-7.8 18	8.4 47			2500 or more, or no clouds. 8202 or more, or no clouds.			30.0 18.6	-10.6 13	No precipitation No precipitation	12
	14	8.0 46	667.3 26.27 889.66 889.66	771.6 30.38 1028.72 1028.72	-2.5 -0.1 -3.33 -3.33	26	Wind blowing from the south-southwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)		8 m/s 29 km/h 18 miles/hour 16 knots 5 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.	-7.8 18	8.9 48			2500 or more, or no clouds. 8202 or more, or no clouds.			30.0 18.6	-10.3 13	No precipitation No precipitation	12
	11	0.0 32	669.8 26.37 892.99 892.99	775.8 30.54 1034.32 1034.32	0.1 0 0.13 0.13	48	Wind blowing from the east	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	no clouds no clouds no clouds	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.	-7.8 18	8.9 48						21.0 13.1	-9.7 15	No precipitation No precipitation	12
	08	-7.8 18	669.7 26.37 892.86 892.86	776.3 30.56 1034.98 1034.98	0.1 0 0.13 0.13	76	Wind blowing from the north-west	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.	-7.8 18	8.9 48			2500 or more, or no clouds. 8202 or more, or no clouds.			25.0 15.5	-11.3 12	No precipitation No precipitation	12
	05	-6.2 21	669.6 26.36 892.73 892.73	775.0 30.51 1033.25 1033.25	-0.5 -0.02 -0.67 -0.67	68	Wind blowing from the south-southwest	Calm		8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft		Cloud development not observed or not observable.			-6.2 21	8.9 48			2500 or more, or no clouds. 8202 or more, or no clouds.			26.0 16.2	-11.3 12	No precipitation No precipitation	12