Weather archive in Yellowknife (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 July 21, Monday	12	11.5 53	744.8 29.32 992.99 992.99	764.0 30.08 1018.58 1018.58	-0.2 -0.01 -0.27 -0.27	70	Wind blowing from the north-northwest	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			100%. 10/10. 8 oktas				8.7 48	12.3 54	Stratocumulus other than Stratocumulus cumulogenitus.	100%. 10/10. 8 oktas	600-1000 1968-3281			24.0 14.9	6.1 43	No precipitation No precipitation	6
	11	10.4 51	745.0 29.33 993.25 993.25	764.2 30.09 1018.85 1018.85		78																	6.7 44
	10	11.4 53	745.0 29.33 993.25 993.25	764.1 30.08 1018.72 1018.72		64																	4.8 41
	09	11.3 52	745.0 29.33 993.25 993.25	764.1 30.08 1018.72 1018.72	0.0 0 0 0	66	Wind blowing from the north-northwest	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas								600-1000 1968-3281			24.0 14.9	5.1 41
	08	10.3 51	745.0 29.33 993.25 993.25	764.2 30.09 1018.85 1018.85		68																	4.6 40
	07	9.0 48	745.0 29.33 993.25 993.25	764.2 30.09 1018.85 1018.85		78																	5.3 42
	06	9.1 48	745.0 29.33 993.25 993.25	764.1 30.08 1018.72 1018.72	0.3 0.01 0.4 0.4	75	Wind blowing from the north-northwest	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas				8.9 48	16.5 62	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 at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	24.0 14.9	4.8 41	No precipitation No precipitation	6
	05	9.0 48	744.7 29.32 992.85 992.85	763.8 30.07 1018.32 1018.32		77																	5.2 41
	04	9.3 49	744.7 29.32 992.85 992.85	763.9 30.07 1018.45 1018.45		79																	5.8 42
	03	9.3 49	744.7 29.32 992.85 992.85	763.8 30.07 1018.32 1018.32	0.0 0 0 0	86	Wind blowing from the north-northwest	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 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	7.1 45
	02	9.7 49	744.7 29.32 992.85 992.85	763.8 30.07 1018.32 1018.32		80																	6.3 43
	01	9.8 50	744.7 29.32 992.85 992.85	763.9 30.07 1018.45 1018.45		79																	6.2 43
	00	10.3 51	744.7 29.32 992.85 992.85	763.9 30.07 1018.45 1018.45	-0.1 -0 -0.13 -0.13	74	Wind blowing from the north-west	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas				9.1 48	16.5 62	Stratocumulus cumulogenitus.	40%. 4/10. 3 oktas	1000-1500 3281-4921	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.	No Cirrus, Cirrocumulus or Cirrostratus.	24.0 14.9	5.8 42	No precipitation No precipitation	6
July 20, Sunday	23	10.9 52	744.9 29.33 993.12 993.12	764.1 30.08 1018.72 1018.72		70																	5.5 42
	22	11.9 53	744.8 29.32 992.99 992.99	763.9 30.07 1018.45 1018.45		58																	3.8 39
	21	12.3 54	744.8 29.32 992.99 992.99	763.9 30.07 1018.45 1018.45	0.4 0.02 0.53 0.53	57	Wind blowing from the north-northwest	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)			50%. 5/10. 4 oktas								1000-1500 3281-4921			24.0 14.9	3.9 39
	20	11.9 53	744.9 29.33 993.12 993.12	764.0 30.08 1018.58 1018.58		62																	4.8 41
	19	12.8 55	744.6 29.31 992.72 992.72	763.7 30.07 1018.18 1018.18		57																	4.3 40
	18	15.1 59	744.4 29.31 992.45 992.45	763.5 30.06 1017.92 1017.92	0.0 0 0 0	45	Wind blowing from the north-west	Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas				9.1 48	16.5 62	Cumulus mediocris or congestus, with or without Cumulus of species fractus or humilis or Stratocumulus, all having their bases at the same level.	70 – 80%. 7/10 – 8/10. 6 oktas	1000-1500 3281-4921	No Altocumulus, Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	24.0 14.9	3.3 38	No precipitation No precipitation	6
	17	15.5 60	744.3 29.3 992.32 992.32	763.3 30.05 1017.65 1017.65		46																	3.7 39
	16	14.6 58	744.2 29.3 992.19 992.19	763.3 30.05 1017.65 1017.65		44																	2.4 36
	15	15.6 60	744.4 29.31 992.45 992.45	763.4 30.06 1017.78 1017.78	0.0 0 0 0	46	Wind blowing from the north-west	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas								1000-1500 3281-4921			24.0 14.9	3.8 39
	14	15.9 61	744.2 29.3 992.19 992.19	763.3 30.05 1017.65 1017.65		49																	5.0 41
	13	13.8 57	744.4 29.31 992.45 992.45	763.4 30.06 1017.78 1017.78		58																	5.6 42
	12	11.4 53	744.4 29.31 992.45 992.45	763.6 30.06 1018.05 1018.05	-0.1 -0 -0.13 -0.13	80	Wind blowing from the west-northwest	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas				9.1 48	13.5 56	Stratocumulus other than Stratocumulus cumulogenitus.	90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	300-600 984-1968	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	24.0 14.9	8.0 46	0.4 0.02	6