Weather archive in Saint John (airport)

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
2026 August 19, Wednesday	18	23.4 74	748.0 29.45 997.25 997.25	757.7 29.83 1010.18 1010.18	0.3 0.01 0.4 0.4	60	Wind blowing from the south-southwest	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)			60%. 6/10. 5 oktas								1000-1500 3281-4921			24.0 14.9	15.2 59
	15	26.7 80	747.7 29.44 996.85 996.85	757.3 29.81 1009.65 1009.65	-0.6 -0.02 -0.8 -0.8	60	Wind blowing from the south-southwest	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas				19.6 67	27.7 82	Cumulus humilis or Cumulus fractus other than of bad weather, or both.	20–30%. 2/10–3/10. 2 oktas	600-1000 1968-3281	Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	24.0 14.9	18.3 65	No precipitation No precipitation	6
	12	24.7 76	748.3 29.46 997.65 997.65	757.9 29.84 1010.45 1010.45	0.0 0 0 0	74	Wind blowing from the north-northwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			40%. 4/10. 3 oktas								300-600 984-1968			24.0 14.9	19.7 67
	09	20.2 68	748.3 29.46 997.65 997.65	758.1 29.85 1010.72 1010.72	0.6 0.02 0.8 0.8	100	Wind blowing from the north	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			100%. 10/10. 8 oktas	Mist.	Drizzle.	Cloud covering more than 1/2 of the sky throughout the appropriate period.	19.6 67		Stratus nebulosus or Stratus fractus other than of bad weather, or both.	100%. 10/10. 8 oktas	100-200 328-656			8.0 5.0	20.2 68	0.2 0.01	6
	06	19.7 67	747.7 29.44 996.85 996.85	757.4 29.82 1009.78 1009.78	-0.2 -0.01 -0.27 -0.27	100	Wind blowing from the north-northwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas								100-200 328-656			4.8 3.0	19.7 67
	03	19.8 68	747.9 29.44 997.12 997.12	757.6 29.83 1010.05 1010.05	-0.2 -0.01 -0.27 -0.27	100	Calm, no wind	Calm			100%. 10/10. 8 oktas	Mist.	Shower(s).	Rain.	16.1 61	24.1 75	Stratus fractus or Cumulus fractus of bad weather, or both (pannus), usually below Altostratus or Nimbostratus.	100%. 10/10. 8 oktas	50-100 164-328			3.2 2.0	19.8 68	1.0 0.04	6
	00	20.1 68	748.1 29.45 997.38 997.38	757.9 29.84 1010.45 1010.45	-0.5 -0.02 -0.67 -0.67	100	Wind blowing from the north	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			100%. 10/10. 8 oktas								50-100 164-328			4.8 3.0	20.1 68
August 18, Tuesday	21	20.4 69	748.6 29.47 998.05 998.05	758.4 29.86 1011.12 1011.12	0.4 0.02 0.53 0.53	100	Calm, no wind	Calm			100%. 10/10. 8 oktas	Rain shower(s), slight.	Cloud covering more than 1/2 of the sky throughout the appropriate period.	Cloud covering more than 1/2 of the sky throughout the appropriate period.	16.1 61	24.1 75	Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level.	100%. 10/10. 8 oktas	300-600 984-1968			9.0 5.6	20.4 69	1.0 0.04	6
August 18, Tuesday	18	22.8 73	748.2 29.46 997.52 997.52	757.9 29.84 1010.45 1010.45	-0.6 -0.02 -0.8 -0.8	84	Wind blowing from the east	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas								600-1000 1968-3281			24.0 14.9	19.9 68