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
2026 June 17, Wednesday	18	20.1 68	757.2 29.81 1009.52 1009.52	763.2 30.05 1017.52 1017.52		76	Wind blowing from the north-west	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)							14.9 59	22.2 72							15.8 60	No precipitation No precipitation	12
	16	22.0 72	757.4 29.82 1009.78 1009.78	763.4 30.06 1017.78 1017.78		66	Wind blowing from the north-west	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			no clouds no clouds no clouds				14.2 58	22.2 72						25.0 15.5	15.3 60	No precipitation No precipitation	12
	15	21.5 71	757.6 29.83 1010.05 1010.05	763.6 30.06 1018.05 1018.05		71	Wind blowing from the north-west	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)							14.2 58	22.1 72							16.1 61	No precipitation No precipitation	12
	14	21.6 71	757.7 29.83 1010.18 1010.18	763.7 30.07 1018.18 1018.18		72	Wind blowing from the north-west	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)							14.2 58	21.7 71							16.4 62	No precipitation No precipitation	12
	13	21.2 70	757.9 29.84 1010.45 1010.45	763.9 30.07 1018.45 1018.45		73	Wind blowing from the north-west	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			no clouds no clouds no clouds	Clouds generally dissolving or becoming less developed.	Fog or ice fog or thick haze.	Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period.	14.2 58	21.6 71						14.0 8.7	16.2 61	No precipitation No precipitation	12
	12	19.4 67	758.1 29.85 1010.72 1010.72	764.1 30.08 1018.72 1018.72		81	Wind blowing from the west-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							14.2 58	19.7 67							16.0 61	No precipitation No precipitation	12
	11	18.2 65	758.2 29.85 1010.85 1010.85	764.2 30.09 1018.85 1018.85		85	Wind blowing from the west-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							14.2 58	18.9 66							15.6 60	No precipitation No precipitation	12
	10	17.2 63	758.1 29.85 1010.72 1010.72	764.2 30.09 1018.85 1018.85		90	Wind blowing from the west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas	Mist.	Fog or ice fog or thick haze.	Cloud covering more than 1/2 of the sky throughout the appropriate period.	14.2 58	17.4 63	Stratus nebulosus or Stratus fractus other than of bad weather, or both.	60%. 6/10. 5 oktas	100-200 328-656	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	3.5 2.2	15.6 60	No precipitation No precipitation	12
	09	16.6 62	758.2 29.85 1010.85 1010.85	764.3 30.09 1018.98 1018.98		97	Wind blowing from the south-southwest	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							14.2 58	16.7 62							16.1 61	No precipitation No precipitation	12
	08	15.9 61	758.1 29.85 1010.72 1010.72	764.2 30.09 1018.85 1018.85		98	Wind blowing from the west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							14.2 58	18.2 65							15.6 60	No precipitation No precipitation	12
	07	15.0 59	757.9 29.84 1010.45 1010.45	764.0 30.08 1018.58 1018.58		99	Wind blowing from the south	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena. Sky obscured by fog and/or other meteorological phenomena.	Fog or ice fog, sky invisible, has begun or has become thicker during the preceding hour.	Fog or ice fog or thick haze.	Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period.	14.2 58	19.2 67			Less than 50 Less than 50			0.6 0.4	14.8 59	No precipitation No precipitation	12
	06	15.0 59	757.7 29.83 1010.18 1010.18	763.9 30.07 1018.45 1018.45		98	Wind blowing from the south-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							14.2 58	19.9 68							14.7 58	No precipitation No precipitation	12
	05	14.9 59	757.6 29.83 1010.05 1010.05	763.7 30.07 1018.18 1018.18		97	Wind blowing from the south	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							14.2 58	21.0 70							14.5 58	No precipitation No precipitation	12
	04	14.2 58	757.6 29.83 1010.05 1010.05	763.7 30.07 1018.18 1018.18		97	Wind blowing from the south-southeast	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			50%. 5/10. 4 oktas	Mist.	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.	14.2 58	21.3 70	Stratus nebulosus or Stratus fractus other than of bad weather, or both.	40%. 4/10. 3 oktas	100-200 328-656	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.	9.0 5.6	13.7 57	No precipitation No precipitation	12
	03	14.7 58	757.6 29.83 1010.05 1010.05	763.7 30.07 1018.18 1018.18		96	Wind blowing from the west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)							14.6 58	21.3 70							14.1 57	No precipitation No precipitation	12
	01	15.3 60	758.0 29.84 1010.58 1010.58	764.1 30.08 1018.72 1018.72		95	Wind blowing from the north-west	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0				15.1 59	21.3 70	Stratus nebulosus or Stratus fractus other than of bad weather, or both.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	100-200 328-656	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.	13.0 8.1	14.5 58	No precipitation No precipitation	12
	00	15.4 60	758.1 29.85 1010.72 1010.72	764.2 30.09 1018.85 1018.85		96	Wind blowing from the north-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)							15.4 60	21.3 70							14.7 58	No precipitation No precipitation	12
June 16, Tuesday	23	15.6 60	758.2 29.85 1010.85 1010.85	764.2 30.09 1018.85 1018.85		94	Wind blowing from the north-west	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)							15.4 60	21.3 70							14.7 58	No precipitation No precipitation	12
	22	15.9 61	757.9 29.84 1010.45 1010.45	764.1 30.08 1018.72 1018.72		93	Wind blowing from the north-west	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				15.8 60	21.3 70	Stratus nebulosus or Stratus fractus other than of bad weather, or both.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0	200-300 656-984	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	14.8 59	No precipitation No precipitation	12
	21	16.6 62	757.5 29.82 1009.92 1009.92	763.6 30.06 1018.05 1018.05		90	Wind blowing from the north-west	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)							16.5 62	21.3 70							14.9 59	No precipitation No precipitation	12
	20	18.0 64	757.3 29.81 1009.65 1009.65	763.4 30.06 1017.78 1017.78		83	Wind blowing from the north-west	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)							16.2 61	21.3 70							15.1 59	No precipitation No precipitation	12
	19	18.9 66	757.3 29.81 1009.65 1009.65	763.3 30.05 1017.65 1017.65		79	Wind blowing from the north-west	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)							16.1 61	21.3 70							15.1 59	No precipitation No precipitation	12
	18	19.7 67	757.3 29.81 1009.65 1009.65	763.3 30.05 1017.65 1017.65		76	Wind blowing from the north-west	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)							16.0 61	21.3 70							15.4 60	No precipitation No precipitation	12