Weather archive in Haikou

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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 15, Monday	17	20.5 69	757.6 29.83 1010.05 1010.05	763.4 30.06 1017.78 1017.78	-0.6 -0.02 -0.8 -0.8	76	Wind blowing from the east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 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.	17.7 64	22.1 72			2500 or more, or no clouds. 8202 or more, or no clouds.			17.0 10.6	16.1 61	No precipitation No precipitation	12
	14	21.3 70	758.2 29.85 1010.85 1010.85	763.9 30.07 1018.45 1018.45	-2.1 -0.08 -2.8 -2.8	69	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.	17.7 64	21.6 71			2500 or more, or no clouds. 8202 or more, or no clouds.			20.0 12.4	15.4 60	No precipitation No precipitation	12
	11	20.7 69	760.3 29.93 1013.65 1013.65	766.0 30.16 1021.25 1021.25	0.5 0.02 0.67 0.67	69	Wind blowing from the east-northeast	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 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.	17.7 64	21.6 71			2500 or more, or no clouds. 8202 or more, or no clouds.			23.0 14.3	14.8 59	No precipitation No precipitation	12
	08	18.7 66	759.8 29.91 1012.98 1012.98	765.6 30.14 1020.72 1020.72	0.9 0.04 1.2 1.2	73	Wind blowing from the east-northeast	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 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.	16.7 62	19.2 67			2500 or more, or no clouds. 8202 or more, or no clouds.			22.0 13.7	13.8 57	No precipitation No precipitation	12
	05	19.0 66	758.9 29.88 1011.78 1011.78	764.7 30.11 1019.52 1019.52	-0.4 -0.02 -0.53 -0.53	74	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		Cloud development not observed or not observable.			16.2 61	19.2 67			2500 or more, or no clouds. 8202 or more, or no clouds.			24.0 14.9	14.3 58	No precipitation No precipitation	12
	02	19.2 67	759.3 29.89 1012.32 1012.32	765.1 30.12 1020.05 1020.05	-0.7 -0.03 -0.93 -0.93	74	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		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	19.2 67			2500 or more, or no clouds. 8202 or more, or no clouds.			25.0 15.5	14.5 58	No precipitation No precipitation	12
December 14, Sunday	23	19.0 66	760.0 29.92 1013.25 1013.25	765.7 30.15 1020.85 1020.85	0.2 0.01 0.27 0.27	74	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		Cloud development not observed or not observable.			16.2 61	19.4 67			2500 or more, or no clouds. 8202 or more, or no clouds.			25.0 15.5	14.3 58	No precipitation No precipitation	12
	20	18.0 64	759.8 29.91 1012.98 1012.98	765.6 30.14 1020.72 1020.72	0.4 0.02 0.53 0.53	74	Wind blowing from the east-northeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)		10 m/s 36 km/h 22 mph 19 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	20.0 68			2500 or more, or no clouds. 8202 or more, or no clouds.			27.0 16.8	13.3 56	No precipitation No precipitation	12
	17	17.8 64	759.4 29.9 1012.45 1012.45	765.1 30.12 1020.05 1020.05	-0.6 -0.02 -0.8 -0.8	74	Wind blowing from the north-east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)		10 m/s 36 km/h 22 mph 19 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	20.0 68			2500 or more, or no clouds. 8202 or more, or no clouds.			27.0 16.8	13.1 56	No precipitation No precipitation	12