Weather archive in Porto (airport)

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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 April 8, Tuesday	15	25.3 78	756.7 29.79 1008.85 1008.85	762.6 30.02 1016.72 1016.72		39	Wind blowing from the west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							12.8 55	26.4 80							10.3 51	No precipitation No precipitation	12
	13	24.7 76	757.4 29.82 1009.78 1009.78	763.3 30.05 1017.65 1017.65		46	Wind blowing from the east-southeast	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)							12.8 55	24.7 76							12.3 54	No precipitation No precipitation	12
	12	23.5 74	757.8 29.83 1010.32 1010.32	763.8 30.07 1018.32 1018.32		52	Wind blowing from the east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)							12.8 55	23.5 74							13.1 56	No precipitation No precipitation	12
	11	21.2 70	757.9 29.84 1010.45 1010.45	763.9 30.07 1018.45 1018.45		57	Wind blowing from the east	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)							12.8 55	21.2 70							12.3 54	No precipitation No precipitation	12
	10	18.7 66	757.7 29.83 1010.18 1010.18	763.8 30.07 1018.32 1018.32		65	Wind blowing from the east	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)							12.8 55	18.7 66							11.9 53	No precipitation No precipitation	12
	09	16.3 61	757.5 29.82 1009.92 1009.92	763.6 30.06 1018.05 1018.05		74	Wind blowing from the east	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)							12.8 55	16.3 61							11.7 53	No precipitation No precipitation	12
	08	14.4 58	757.4 29.82 1009.78 1009.78	763.6 30.06 1018.05 1018.05		82	Wind blowing from the east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)							12.8 55	15.1 59							11.4 53	No precipitation No precipitation	12
	07	13.4 56	757.0 29.8 1009.25 1009.25	763.3 30.05 1017.65 1017.65		87	Wind blowing from the east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			50%. 5/10. 4 oktas				12.8 55	16.2 61	No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	50%. 5/10. 4 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	No Altocumulus, Altostratus or Nimbostratus.	Cirrus uncinus or fibratus, or both, progressively invading the sky; they generally thicken as a whole.	22.0 13.7	11.2 52	No precipitation No precipitation	12
	06	13.2 56	757.0 29.8 1009.25 1009.25	763.1 30.04 1017.38 1017.38		88	Wind blowing from the east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			20–30%. 2/10–3/10. 2 oktas				12.8 55	17.3 63	No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	20–30%. 2/10–3/10. 2 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	No Altocumulus, Altostratus or Nimbostratus.	Cirrus uncinus or fibratus, or both, progressively invading the sky; they generally thicken as a whole.	18.0 11.2	11.3 52	No precipitation No precipitation	12
	05	12.9 55	757.0 29.8 1009.25 1009.25	763.2 30.05 1017.52 1017.52		88	Wind blowing from the east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			no clouds no clouds no clouds				12.8 55	18.0 64						18.0 11.2	11.0 52	No precipitation No precipitation	12
	04	13.1 56	757.5 29.82 1009.92 1009.92	763.6 30.06 1018.05 1018.05		86	Wind blowing from the east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			no clouds no clouds no clouds				12.8 55	18.2 65						18.0 11.2	10.8 51	No precipitation No precipitation	12
	03	13.7 57	757.7 29.83 1010.18 1010.18	763.9 30.07 1018.45 1018.45		83	Wind blowing from the east-northeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							13.1 56	18.3 65							10.8 51	No precipitation No precipitation	12
	02	13.2 56	758.1 29.85 1010.72 1010.72	764.3 30.09 1018.98 1018.98		84	Wind blowing from the east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0				13.2 56	18.4 65	No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	2500 or more, or no clouds. 8202 or more, or no clouds.	No Altocumulus, Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	20.0 12.4	10.6 51	No precipitation No precipitation	12
	01	13.7 57	758.4 29.86 1011.12 1011.12	764.5 30.1 1019.25 1019.25		82	Wind blowing from the east	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0				13.5 56	18.5 65	No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	2500 or more, or no clouds. 8202 or more, or no clouds.	No Altocumulus, Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	25.0 15.5	10.7 51	No precipitation No precipitation	12
April 7, Monday	23	14.9 59	758.8 29.87 1011.65 1011.65	765.0 30.12 1019.92 1019.92		75	Wind blowing from the east-northeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			20–30%. 2/10–3/10. 2 oktas				14.1 57	20.2 68	No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	20–30%. 2/10–3/10. 2 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	No Altocumulus, Altostratus or Nimbostratus.	Cirrus spissatus, in patches or entangled sheaves, which usually do not increase and sometimes seem to be the remains of the upper part of a Cumulonimbus; or Cirrus castellanus or floccus.	15.0 9.3	10.4 51	No precipitation No precipitation	12
	22	14.6 58	758.7 29.87 1011.52 1011.52	764.8 30.11 1019.65 1019.65		77	Wind blowing from the east-northeast	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			20–30%. 2/10–3/10. 2 oktas				14.1 57	20.2 68	No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	2000-2500 6562-8202	Altocumulus castellanus or floccus.	Cirrus spissatus, in patches or entangled sheaves, which usually do not increase and sometimes seem to be the remains of the upper part of a Cumulonimbus; or Cirrus castellanus or floccus.	30.0 18.6	10.6 51	No precipitation No precipitation	12
	21	14.9 59	758.2 29.85 1010.85 1010.85	764.5 30.1 1019.25 1019.25		80	Wind blowing from the north-northeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							14.1 57	20.2 68							11.5 53	No precipitation No precipitation	12
	20	14.6 58	757.9 29.84 1010.45 1010.45	764.0 30.08 1018.58 1018.58		84	Wind blowing from the north-northwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							11.5 53	20.2 68							11.9 53	No precipitation No precipitation	12
	19	16.1 61	757.7 29.83 1010.18 1010.18	763.9 30.07 1018.45 1018.45		77	Wind blowing from the west-northwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							10.7 51	20.2 68							12.1 54	No precipitation No precipitation	12
	18	17.3 63	757.3 29.81 1009.65 1009.65	763.4 30.06 1017.78 1017.78		70	Wind blowing from the west	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)							10.7 51	20.2 68							11.8 53	No precipitation No precipitation	12
	17	17.6 64	757.3 29.81 1009.65 1009.65	763.3 30.05 1017.65 1017.65		73	Wind blowing from the west-northwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							10.7 51	20.2 68							12.6 55	No precipitation No precipitation	12
	16	17.7 64	757.6 29.83 1010.05 1010.05	763.8 30.07 1018.32 1018.32		72	Wind blowing from the west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							10.7 51	20.2 68							12.5 55	No precipitation No precipitation	12
	15	17.7 64	757.9 29.84 1010.45 1010.45	763.9 30.07 1018.45 1018.45		71	Wind blowing from the west	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)							10.7 51	20.2 68							12.4 54	No precipitation No precipitation	12