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 January 6, Tuesday | 04 | -10.0 14 | 596.4 23.48 795.13 795.13 | 100 | Wind blowing from the west | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (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. | Fog, depositing rime, sky invisible. | Snow and/or other types of solid precipitation | Fog or ice fog or thick haze. | 0.1 0.06 | -10.0 14 | |||||||||||||||||
01 | -10.0 14 | 596.4 23.48 795.13 795.13 | 0.3 0.01 0.4 0.4 | 100 | Wind blowing from the west | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (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. | Fog, depositing rime, sky invisible. | Snow and/or other types of solid precipitation | Fog or ice fog or thick haze. | 0.1 0.06 | -10.0 14 | |||||||||||||||||
| January 5, Monday | 22 | -13.8 7 | 596.1 23.47 794.73 794.73 | 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. | Continuous fall of snowflakes, slight at time of observation. | Snow and/or other types of solid precipitation | Fog or ice fog or thick haze. | less than 0.1 less than 0.06 | -13.8 7 | |||||||||||||||||
19 | -13.8 7 | 596.1 23.47 794.73 794.73 | -0.7 -0.03 -0.93 -0.93 | 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. | Continuous fall of snowflakes, slight at time of observation. | Snow and/or other types of solid precipitation | Fog or ice fog or thick haze. | less than 0.1 less than 0.06 | -13.8 7 | |||||||||||||||||
16 | -13.0 9 | 596.8 23.5 795.67 795.67 | 100 | Wind blowing from the west-southwest | Gale (19 m/s) (68 km/h) (43 mph) (37 knots) (8 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. | Continuous fall of snowflakes, slight at time of observation. | Shower(s). | Snow and/or other types of solid precipitation | 0.1 0.06 | -13.0 9 | ||||||||||||||||||
13 | -13.0 9 | 596.8 23.5 795.67 795.67 | -0.5 -0.02 -0.67 -0.67 | 100 | Wind blowing from the west-southwest | Gale (19 m/s) (68 km/h) (43 mph) (37 knots) (8 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. | Continuous fall of snowflakes, slight at time of observation. | Shower(s). | Snow and/or other types of solid precipitation | 0.1 0.06 | -13.0 9 | |||||||||||||||||
10 | -15.9 3 | 597.3 23.52 796.33 796.33 | 1.0 0.04 1.33 1.33 | 44 | Wind blowing from the west-northwest | Gale (20 m/s) (72 km/h) (45 miles/hour) (39 knots) (8 Bft) | 70 – 80%. 7/10 – 8/10. 6 oktas | Precipitation within sight, not reaching the ground or the surface of the sea. | 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. | 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. | Stratus nebulosus or Stratus fractus other than of bad weather, or both. | 20–30%. 2/10–3/10. 2 oktas | 300-600 984-1968 | Altocumulus translucidus at a single level. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 71.0 44.1 | -25.4 -14 | ||||||||||||
07 | -19.9 -4 | 596.3 23.48 795 795 | 0.8 0.03 1.07 1.07 | 53 | Wind blowing from the north-west | Storm (25 m/s) (90 km/h) (56 miles/hour) (49 knots) (10 Bft) | 20–30%. 2/10–3/10. 2 oktas | State of sky on the whole unchanged. | Fog or ice fog or thick haze. | Blizzard | -27.3 -17 | -19.9 -4 | Stratus nebulosus or Stratus fractus other than of bad weather, or both. | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | Altocumulus translucidus at a single level. | No Cirrus, Cirrocumulus or Cirrostratus. | 71.0 44.1 | -27.0 -17 | |||||||||||
04 | -22.4 -8 | 595.5 23.44 793.93 793.93 | 74 | Wind blowing from the north-west | Violent storm (29 m/s) (104 km/h) (65 miles/hour) (56 knots) (11 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | Fog or ice fog in patches. | Fog or ice fog or thick haze. | Blizzard | Stratus nebulosus or Stratus fractus other than of bad weather, or both. | 50%. 5/10. 4 oktas | Altostratus opacus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 71.0 44.1 | -25.8 -14 | ||||||||||||||