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 May 19, Tuesday	02	12.0 54	660.4 26 880.46 880.46	757.6 29.83 1010.05 1010.05		100	Wind blowing from the west-northwest	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					9.5 49	24.6 76						24.0 14.9	12.0 54	No precipitation No precipitation	6
May 18, Monday	23	15.4 60	660.8 26.02 880.99 880.99	758.5 29.86 1011.25 1011.25		74	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					9.5 49	24.6 76						30.0 18.6	10.8 51	No precipitation No precipitation	6
	17	23.9 75	659.6 25.97 879.39 879.39	757.0 29.8 1009.25 1009.25		38	Wind blowing from the east-northeast	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					9.5 49	24.6 76						12.0 7.5	8.7 48	No precipitation No precipitation	6
	14	23.6 74	660.5 26 880.59 880.59	757.9 29.84 1010.45 1010.45		39	Wind blowing from the east	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					9.5 49	23.7 75						30.0 18.6	8.8 48	0.1	6
	11	18.5 65	661.4 26.04 881.79 881.79	759.6 29.91 1012.72 1012.72		65	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		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.	9.5 49	18.5 65						14.0 8.7	11.8 53	0.1	6
	08	10.3 51	661.9 26.06 882.46 882.46	761.3 29.97 1014.98 1014.98		100	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		Fog or ice fog, sky visible, has begun or has become thicker during the preceding hour.	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.	9.5 49	16.8 62						less than 0.1 less than 0.06	10.3 51	No precipitation No precipitation	6
	05	10.4 51	661.2 26.03 881.53 881.53	760.3 29.93 1013.65 1013.65		100	Wind blowing from the west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)		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.			10.4 51	16.8 62						less than 0.1 less than 0.06	10.4 51	0.1	6
	02	11.7 53	661.0 26.02 881.26 881.26	759.7 29.91 1012.85 1012.85		100	Wind blowing from the west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)		9 m/s 32 km/h 20 miles/hour 17 knots 5 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.	11.7 53	16.8 62						less than 0.1 less than 0.06	11.7 53	0.1	6