Weather archive on Mount Washington (AWS)

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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 November 5, Thursday	13	9.0 48	604.2 23.79 805.53 805.53		-0.6 -0.02 -0.8 -0.8	100	Wind blowing from the west-southwest	Strong gale (21 m/s) (76 km/h) (47 miles/hour) (41 mile/hour) (9 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.	Rain shower(s), slight.	Shower(s).	Fog or ice fog or thick haze.	7.6 46	10.5 51						less than 0.1 less than 0.06	9.0 48	4.0 0.16	6
	10	8.3 47	604.8 23.81 806.33 806.33		-0.7 -0.03 -0.93 -0.93	100	Wind blowing from the west-southwest	Strong gale (24 m/s) (86 km/h) (54 mph) (47 knots) (9 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.	Rain shower(s), slight.	Shower(s).	Fog or ice fog or thick haze.								less than 0.1 less than 0.06	8.3 47
	07	7.7 46	605.5 23.84 807.27 807.27		-0.2 -0.01 -0.27 -0.27	76	Wind blowing from the west-southwest	Gale (20 m/s) (72 km/h) (45 miles/hour) (39 knots) (8 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas				7.7 46	10.8 51	Stratocumulus cumulogenitus.	10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0		Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels.	Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole; the continuous veil extends more than 45 degrees above the horizon, without the sky being totally covered.	71.0 44.1	3.6 38
	04	8.9 48	605.7 23.85 807.53 807.53		-0.8 -0.03 -1.07 -1.07	63	Wind blowing from the south-west	Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 Bft)			50%. 5/10. 4 oktas						No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	20–30%. 2/10–3/10. 2 oktas	1500-2000 4921-6562	Altostratus opacus or Nimbostratus.	Cirrus (often in bands) and Cirrostratus, or Cirrostratus alone, progressively invading the sky; they generally thicken as a whole, but the continuous veil does not reach 45 degrees above the horizon.	71.0 44.1	2.2 36
	01	10.5 51	606.5 23.88 808.6 808.6		-0.6 -0.02 -0.8 -0.8	73	Wind blowing from the west-southwest	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)			20–30%. 2/10–3/10. 2 oktas				6.4 44	10.8 51	No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	20–30%. 2/10–3/10. 2 oktas	1500-2000 4921-6562	Altostratus opacus 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.	71.0 44.1	5.9 43
November 4, Wednesday	22	10.5 51	607.1 23.9 809.4 809.4			51	Wind blowing from the west	Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft)			40%. 4/10. 3 oktas						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.	Altocumulus translucidus at a single level.	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.	71.0 44.1	0.7 33
	19	8.2 47	607.7 23.93 810.2 810.2		-0.2 -0.01 -0.27 -0.27	81	Wind blowing from the west	Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	Clouds generally forming or developing.	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.	6.4 44	9.1 48	No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	40%. 4/10. 3 oktas	1500-2000 4921-6562	Altocumulus translucidus at a single level.	Cirrus uncinus or fibratus, or both, progressively invading the sky; they generally thicken as a whole.	71.0 44.1	5.1 41
	16	8.9 48	607.9 23.93 810.47 810.47		-0.2 -0.01 -0.27 -0.27	80	Wind blowing from the west	Near gale (15 m/s) (54 km/h) (34 mph) (29 knots) (7 Bft)			40%. 4/10. 3 oktas	State of sky on the whole unchanged.	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.			No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	20–30%. 2/10–3/10. 2 oktas	1500-2000 4921-6562	Altostratus opacus 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.	71.0 44.1	5.6 42
	13	8.3 47	608.1 23.94 810.73 810.73		-0.5 -0.02 -0.67 -0.67	97	Wind blowing from the west	Near gale (16 m/s) (58 km/h) (36 miles/hour) (31 mile/hour) (7 Bft)			50%. 5/10. 4 oktas	Fog or ice fog in patches.	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.	3.9 39	8.4 47	Stratocumulus cumulogenitus.	20–30%. 2/10–3/10. 2 oktas	Less than 50 Less than 50	Altostratus translucidus.	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.	71.0 44.1	7.9 46