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	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
	14	29.4 85	656.8 25.86 875.66 875.66	751.4 29.58 1001.78 1001.78		43	Wind blowing from the 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					16.3 61	31.6 89						30.0 18.6	15.5 60	No precipitation No precipitation	6
	11	25.4 78	657.7 25.89 876.86 876.86	752.7 29.63 1003.52 1003.52		62	Wind blowing from the west-northwest	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					16.3 61	31.6 89						30.0 18.6	17.6 64	No precipitation No precipitation	6
	08	19.9 68	657.5 25.89 876.59 876.59	752.5 29.63 1003.25 1003.25		77	Wind blowing from the east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)		12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft					16.3 61	31.6 89						30.0 18.6	15.8 60	2.0 0.08	6
	05	16.4 62	656.8 25.86 875.66 875.66	751.6 29.59 1002.05 1002.05		89	Wind blowing from the west-southwest	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)							16.3 61	31.6 89						30.0 18.6	14.6 58	3.0 0.12	6
	02	18.5 65	657.9 25.9 877.13 877.13	752.4 29.62 1003.12 1003.12		77	Wind blowing from the north-northwest	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)		12 m/s 43 km/h 27 miles/hour 23 knots 6 Bft		Rain, not freezing, intermittent, moderate at time of observation.	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.	16.7 62	31.6 89						13.0 8.1	14.4 58	1.0 0.04	6