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 | |
| 2025 November 7, Friday | 22 | -1.0 30 | 595.4 23.44 793.8 793.8 | 1.0 0.04 1.33 1.33 | 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, freezing, slight. | Snow and/or other types of solid precipitation | Rain. | less than 0.1 less than 0.06 | -1.0 30 | ||||||||||||||||
19 | -5.3 22 | 594.4 23.4 792.47 792.47 | -1.0 -0.04 -1.33 -1.33 | 100 | Wind blowing from the south-southwest | Near gale (17 m/s) (61 km/h) (38 miles/hour) (33 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. | Ice pellets Depth of newly fallen snow is 3 cm. 1.2 inches. | Shower(s). | Snow and/or other types of solid precipitation | -13.7 7 | -3.9 25 | less than 0.1 less than 0.06 | -5.3 22 | 0.3 0.01 | 6 | |||||||||||||
16 | -7.3 19 | 595.4 23.44 793.8 793.8 | -2.7 -0.11 -3.6 -3.6 | 100 | Wind blowing from the south-southwest | 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. | Fog, depositing rime, sky invisible. | Fog or ice fog or thick haze. | Blizzard | less than 0.1 less than 0.06 | -7.3 19 | |||||||||||||||||
13 | -5.5 22 | 598.1 23.55 797.4 797.4 | 70 | Wind blowing from the south-west | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Precipitation within sight, reaching the ground or the surface of the sea, but distant, i.e. estimated to be more than 5 km from the station. | 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. | -13.7 7 | -3.9 25 | Stratus nebulosus or Stratus fractus other than of bad weather, or both. | 20–30%. 2/10–3/10. 2 oktas | Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels. | 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 | -10.2 14 | ||||||||||||
10 | -5.5 22 | 598.1 23.55 797.4 797.4 | -1.1 -0.04 -1.47 -1.47 | 70 | Wind blowing from the south-west | Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Precipitation within sight, reaching the ground or the surface of the sea, but distant, i.e. estimated to be more than 5 km from the station. | 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. | -13.7 7 | -3.9 25 | Stratus nebulosus or Stratus fractus other than of bad weather, or both. | 20–30%. 2/10–3/10. 2 oktas | Patches (often lenticular) of Altocumulus translucidus, continually changing and occurring at one or more levels. | 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 | -10.2 14 | |||||||||||
07 | -12.2 10 | 599.2 23.59 798.87 798.87 | 0.8 0.03 1.07 1.07 | 78 | Wind blowing from the west-northwest | Storm (26 m/s) (94 km/h) (58 miles/hour) (51 mile/hour) (10 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Fog or ice fog. | Fog or ice fog or thick haze. | Blizzard | -13.7 7 | Stratocumulus cumulogenitus. | 20–30%. 2/10–3/10. 2 oktas | 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 | -15.3 4 | ||||||||||||
04 | -13.5 8 | 598.4 23.56 797.8 797.8 | 100 | Wind blowing from the west-northwest | Storm (27 m/s) (97 km/h) (60 miles/hour) (52 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. | Fog, depositing rime, sky invisible. | Fog or ice fog or thick haze. | Blizzard | 0.1 0.06 | -13.5 8 | ||||||||||||||||||
01 | -12.7 9 | 598.5 23.56 797.93 797.93 | -0.1 -0 -0.13 -0.13 | 100 | Wind blowing from the west-northwest | Storm (28 m/s) (101 km/h) (63 mph) (54 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. | Fog, depositing rime, sky invisible. | Fog or ice fog or thick haze. | Blizzard | -12.7 9 | -6.7 20 | 0.1 0.06 | -12.7 9 | |||||||||||||||