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 September 10, Thursday	08	9.8 50	602.8 23.73 803.67 803.67		-0.8 -0.03 -1.07 -1.07	100	Wind blowing from the west	Violent storm (32 m/s) (115 km/h) (72 mph) (62 knots) (11 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, no appreciable change during the preceding hour.	Shower(s).	Fog or ice fog or thick haze.	9.2 49	12.7 55						less than 0.1 less than 0.06	9.8 50	5.0 0.2	6
	05	11.2 52	603.6 23.76 804.73 804.73			100	Wind blowing from the west	Hurricane (34 m/s) (122 km/h) (76 miles/hour) (66 knots) (12 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, no appreciable change during the preceding hour.	Shower(s).	Fog or ice fog or thick haze.								less than 0.1 less than 0.06	11.2 52
	02	12.7 55	603.7 23.77 804.87 804.87		-1.3 -0.05 -1.73 -1.73	100	Wind blowing from the west	Storm (25 m/s) (90 km/h) (56 miles/hour) (49 knots) (10 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).	Rain.	4.3 40	12.7 55						less than 0.1 less than 0.06	12.7 55	11.0 0.43	6
September 9, Wednesday	23	12.1 54	605.0 23.82 806.6 806.6			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, not freezing, continuous, slight at time of observation.	Rain.	Fog or ice fog or thick haze.								less than 0.1 less than 0.06	12.1 54
	20	9.8 50	606.4 23.87 808.47 808.47		-1.8 -0.07 -2.4 -2.4	100	Wind blowing from the south-southwest	Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 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, not freezing, continuous, moderate at time of observation.	Shower(s).	Rain.	4.3 40	9.9 50						less than 0.1 less than 0.06	9.8 50	3.0 0.12	6
	17	9.4 49	608.2 23.94 810.87 810.87		-1.8 -0.07 -2.4 -2.4	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.								less than 0.1 less than 0.06	9.4 49
	14	8.2 47	610.0 24.02 813.27 813.27		-0.9 -0.04 -1.2 -1.2	95	Wind blowing from the west-southwest	Near gale (14 m/s) (50 km/h) (31 mile/hour) (27 knots) (7 Bft)			100%. 10/10. 8 oktas	Rain shower(s), slight.	Shower(s).	Rain.	4.3 40	9.2 49	Stratocumulus cumulogenitus.	100%. 10/10. 8 oktas	Less than 50 Less than 50			0.2 0.1	7.5 46	1.0 0.04	6
	11	9.2 49	610.9 24.05 814.47 814.47			100	Wind blowing from the west-southwest	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 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).	Rain.								less than 0.1 less than 0.06	9.2 49
	08	7.6 46	612.1 24.1 816.07 816.07			100	Wind blowing from the west	Near gale (15 m/s) (54 km/h) (34 mph) (29 knots) (7 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, not freezing, continuous, slight at time of observation.	Rain.	Fog or ice fog or thick haze.	4.3 40	9.0 48						less than 0.1 less than 0.06	7.6 46	Trace of precipitation Trace of precipitation	6