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 September 17, Wednesday	08	12.5 55	666.7 26.25 888.86 888.86	766.0 30.16 1021.25 1021.25	1.5 0.06 2 2	88	Wind blowing from the east-northeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)		9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft		Rain, not freezing, intermittent, slight at time of observation.	Drizzle.	Cloud covering 1/2 or less of the sky throughout the appropriate period.	12.5 55	21.6 71			2500 or more, or no clouds. 8202 or more, or no clouds.			11.0 6.8	10.6 51	0.4 0.02	12
	05	15.2 59	665.2 26.19 886.86 886.86	763.4 30.06 1017.78 1017.78	0.1 0 0.13 0.13	68	Wind blowing from the north-northeast	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)		7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft		Cloud development not observed or not observable.			15.0 59	21.6 71			2500 or more, or no clouds. 8202 or more, or no clouds.			30.0 18.6	9.3 49	No precipitation No precipitation	12
	02	15.0 59	665.1 26.19 886.73 886.73	763.1 30.04 1017.38 1017.38	0.4 0.02 0.53 0.53	69	Wind blowing from the north-east	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.	15.0 59	21.6 71			2500 or more, or no clouds. 8202 or more, or no clouds.			30.0 18.6	9.4 49	No precipitation No precipitation	12
September 16, Tuesday	23	15.9 61	664.7 26.17 886.19 886.19	763.0 30.04 1017.25 1017.25	1.2 0.05 1.6 1.6	65	Wind blowing from the east-northeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)		9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft		Cloud development not observed or not observable.			15.9 61	21.6 71			2500 or more, or no clouds. 8202 or more, or no clouds.			30.0 18.6	9.3 49	No precipitation No precipitation	12
	20	16.7 62	663.5 26.12 884.59 884.59	761.6 29.98 1015.38 1015.38	0.7 0.03 0.93 0.93	63	Wind blowing from the east-northeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)		9 m/s 32 km/h 20 miles/hour 17 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.	16.2 61	21.6 71			2500 or more, or no clouds. 8202 or more, or no clouds.			30.0 18.6	9.6 49	No precipitation No precipitation	12
	17	19.2 67	662.8 26.09 883.66 883.66	760.2 29.93 1013.52 1013.52	0.0 0 0 0	57	Wind blowing from the east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)		11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 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.	16.2 61	22.8 73			2500 or more, or no clouds. 8202 or more, or no clouds.			30.0 18.6	10.5 51	No precipitation No precipitation	12
	14	20.4 69	662.8 26.09 883.66 883.66	759.9 29.92 1013.12 1013.12	-1.0 -0.04 -1.33 -1.33	55	Wind blowing from the east-northeast	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)		11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 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.	16.2 61				2500 or more, or no clouds. 8202 or more, or no clouds.			30.0 18.6	11.1 52	No precipitation No precipitation	12
	11	17.5 64	663.8 26.13 884.99 884.99	761.3 29.97 1014.98 1014.98	0.7 0.03 0.93 0.93	63	Wind blowing from the north-east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)		11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 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.	16.2 61				2500 or more, or no clouds. 8202 or more, or no clouds.			30.0 18.6	10.4 51	No precipitation No precipitation	12
	08	17.0 63	663.1 26.11 884.06 884.06	760.3 29.93 1013.65 1013.65	1.0 0.04 1.33 1.33	65	Wind blowing from the north-east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)		11 m/s 40 km/h 25 miles/hour 21 mile/hour 6 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.	17.0 63	26.0 79			2500 or more, or no clouds. 8202 or more, or no clouds.			30.0 18.6	10.4 51	No precipitation No precipitation	12