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 | |
2024 November 21, Thursday | 19 | -4.8 23 | 592.5 23.33 789.94 789.94 | -1.3 -0.05 -1.73 -1.73 | 100 | Wind blowing from the east | Gale (18 m/s) (65 km/h) (40 miles/hour) (35 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. | Ice pellets | Snow and/or other types of solid precipitation | Drizzle. | 0.1 0.06 | -4.8 23 | ||||||||||||||||
16 | -1.2 30 | 593.8 23.38 791.67 791.67 | 100 | Wind blowing from the east-southeast | 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. | Fog, depositing rime, sky invisible. | Drizzle. | Fog or ice fog or thick haze. | less than 0.1 less than 0.06 | -1.2 30 | ||||||||||||||||||
13 | 0.2 32 | 594.4 23.4 792.47 792.47 | -1.4 -0.06 -1.87 -1.87 | 100 | Wind blowing from the east-southeast | 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. | Drizzle, not freezing, continuous, slight at time of observation. | Drizzle. | Fog or ice fog or thick haze. | -2.5 28 | 1.4 35 | 0.1 0.06 | 0.2 32 | 1.0 0.04 | 6 | |||||||||||||
10 | -0.5 31 | 595.8 23.46 794.33 794.33 | -0.6 -0.02 -0.8 -0.8 | 100 | Wind blowing from the east-southeast | Near gale (16 m/s) (58 km/h) (36 miles/hour) (31 mile/hour) (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. | Drizzle, freezing, slight. | Drizzle. | Fog or ice fog or thick haze. | 0.1 0.06 | -0.5 31 | |||||||||||||||||
07 | -0.9 30 | 596.4 23.48 795.13 795.13 | -0.6 -0.02 -0.8 -0.8 | 100 | Wind blowing from the east-southeast | 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. | Fog or ice fog or thick haze. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | -0.9 30 | 5.2 41 | 0.1 0.06 | -0.9 30 | |||||||||||||||
04 | 0.4 33 | 597.0 23.5 795.93 795.93 | -0.9 -0.04 -1.2 -1.2 | 99 | Wind blowing from the east-southeast | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 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 | Fog or ice fog, sky visible, no appreciable change during the preceding hour. | Fog or ice fog or thick haze. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | 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 | Less than 50 Less than 50 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 0.1 0.06 | 0.2 32 | ||||||||||||
01 | 1.1 34 | 597.9 23.54 797.13 797.13 | -0.5 -0.02 -0.67 -0.67 | 98 | Wind blowing from the south-east | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 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 | Fog or ice fog, sky visible, no appreciable change during the preceding hour. | 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. | 1.1 34 | 5.2 41 | 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 | Less than 50 Less than 50 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 0.1 0.06 | 0.8 33 | ||||||||||
November 20, Wednesday | 22 | 1.1 34 | 598.4 23.56 797.8 797.8 | -0.7 -0.03 -0.93 -0.93 | 98 | Wind blowing from the south-east | 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 | Fog or ice fog, sky visible, has begun or has become thicker during the preceding hour. | 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. | 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 | Less than 50 Less than 50 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 0.1 0.06 | 0.8 33 | |||||||||||
19 | 2.6 37 | 599.1 23.59 798.73 798.73 | 73 | Wind blowing from the south-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | 1.3 34 | 5.2 41 | Stratus nebulosus or Stratus fractus other than of bad weather, or both. | 70 – 80%. 7/10 – 8/10. 6 oktas | Altocumulus translucidus at a single level. | No Cirrus, Cirrocumulus or Cirrostratus. | 71.0 44.1 | -1.9 29 |