Weather archive in Haikou

To receive explanations, hover over the appropriate heading

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 16, Tuesday	17	26.4 80	750.7 29.56 1000.85 1000.85	756.2 29.77 1008.18 1008.18	-0.6 -0.02 -0.8 -0.8	93	Wind blowing from the north-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 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.	25.3 78	31.2 88			2500 or more, or no clouds. 8202 or more, or no clouds.			30.0 18.6	25.2 77	16.0 0.63	12
	14	28.4 83	751.3 29.58 1001.65 1001.65	756.8 29.8 1008.98 1008.98	-1.6 -0.06 -2.13 -2.13	83	Wind blowing from the east-northeast	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		Rain, not freezing, intermittent, slight 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.	26.3 79				2500 or more, or no clouds. 8202 or more, or no clouds.			21.0 13.1	25.2 77	6.0 0.24	12
	11	26.3 79	752.9 29.64 1003.78 1003.78	758.5 29.86 1011.25 1011.25	0.4 0.02 0.53 0.53	90	Wind blowing from the east-northeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)		8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft		Rain, not freezing, intermittent, heavy 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.	26.3 79				2500 or more, or no clouds. 8202 or more, or no clouds.			2.0 1.2	24.5 76	6.0 0.24	12
	08	27.6 82	752.5 29.63 1003.25 1003.25	758.1 29.85 1010.72 1010.72	0.5 0.02 0.67 0.67	84	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.	27.0 81				2500 or more, or no clouds. 8202 or more, or no clouds.			30.0 18.6	24.7 76	No precipitation No precipitation	12
	05	27.6 82	752.0 29.61 1002.58 1002.58	757.6 29.83 1010.05 1010.05	-0.8 -0.03 -1.07 -1.07	84	Wind blowing from the east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)		8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft		Cloud development not observed or not observable.			25.6 78	32.8 91			2500 or more, or no clouds. 8202 or more, or no clouds.			30.0 18.6	24.7 76	No precipitation No precipitation	12
	02	28.0 82	752.8 29.64 1003.65 1003.65	758.2 29.85 1010.85 1010.85	-0.9 -0.04 -1.2 -1.2	83	Wind blowing from the east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 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.	25.2 77	32.8 91			2500 or more, or no clouds. 8202 or more, or no clouds.			30.0 18.6	24.8 77	No precipitation No precipitation	12
September 15, Monday	23	28.3 83	753.7 29.67 1004.85 1004.85	759.3 29.89 1012.32 1012.32		81	Wind blowing from the east	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)		8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft					25.1 77	32.8 91						30.0 18.6	24.7 76	No precipitation No precipitation	6
	20	28.7 84	753.1 29.65 1004.05 1004.05	758.6 29.87 1011.38 1011.38		74	Wind blowing from the 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					25.1 77	32.8 91						30.0 18.6	23.6 74	No precipitation No precipitation	6
	17	31.2 88	751.3 29.58 1001.65 1001.65	756.8 29.8 1008.98 1008.98	-1.2 -0.05 -1.6 -1.6	64	Wind blowing from the east-northeast	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 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.	25.1 77	32.8 91			2500 or more, or no clouds. 8202 or more, or no clouds.			30.0 18.6	23.6 74	No precipitation No precipitation	12