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
2026 July 21, Tuesday	17	25.7 78	657.1 25.87 876.06 876.06	752.2 29.61 1002.85 1002.85		69	Wind blowing from the south-southwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)		13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft					17.9 64	29.5 85						30.0 18.6	19.6 67	0.1	6
	14	24.4 76	657.9 25.9 877.13 877.13	753.4 29.66 1004.45 1004.45		67	Wind blowing from the south-southwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)		13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft					17.9 64	31.2 88						30.0 18.6	17.9 64	2.0 0.08	6
	11	18.4 65	658.9 25.94 878.46 878.46	755.2 29.73 1006.85 1006.85		88	Wind blowing from the south-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)		13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft		Rain (not freezing) not falling as shower(s).	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.	17.9 64							27.0 16.8	16.4 62	2.0 0.08	6
	08	18.8 66	658.9 25.94 878.46 878.46	754.3 29.7 1005.65 1005.65		96	Wind blowing from the west	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					18.7 66	31.2 88						6.0 3.7	18.1 65	No precipitation No precipitation	6
	05	19.7 67	657.4 25.88 876.46 876.46	751.9 29.6 1002.45 1002.45		93	Wind blowing from the west-northwest	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					16.3 61	31.2 88						18.0 11.2	18.5 65	No precipitation No precipitation	6
	02	19.4 67	657.4 25.88 876.46 876.46	751.9 29.6 1002.45 1002.45		93	Calm, no wind	Calm							16.3 61	31.2 88						21.0 13.1	18.2 65	No precipitation No precipitation	6
July 20, Monday	23	21.3 70	657.5 25.89 876.59 876.59	752.5 29.63 1003.25 1003.25		86	Wind blowing from the west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)		5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft					16.3 61	31.2 88						29.0 18.0	18.9 66	No precipitation No precipitation	6
	20	26.3 79	656.6 25.85 875.39 875.39	751.5 29.59 1001.92 1001.92		62	Wind blowing from the east-northeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)		5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft					16.3 61	31.2 88						29.0 18.0	18.4 65	No precipitation No precipitation	6
	17	29.6 85	656.2 25.83 874.86 874.86	751.1 29.57 1001.38 1001.38		40	Wind blowing from the south	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)		5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft					16.3 61	31.2 88						30.0 18.6	14.6 58	No precipitation No precipitation	6