Weather archive on Mount Washington (AWS)
View weather archive
Download weather archive
Weather statistics
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 April 20, Saturday | 05 | -1.5 29 | 600.6 23.65 800.73 800.73 | -0.7 -0.03 -0.93 -0.93 | 100 | Wind blowing from the west | Gale (20 m/s) (72 km/h) (45 miles/hour) (39 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. | Shower(s). | Fog or ice fog or thick haze. | less than 0.1 less than 0.06 | -1.5 29 | ||||||||||||||||
02 | -0.6 31 | 601.3 23.67 801.67 801.67 | -1.1 -0.04 -1.47 -1.47 | 100 | Wind blowing from the west | Gale (20 m/s) (72 km/h) (45 miles/hour) (39 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. | Fog or ice fog or thick haze. | Fog or ice fog or thick haze. | -3.5 26 | 1.9 35 | less than 0.1 less than 0.06 | -0.6 31 | |||||||||||||||
April 19, Friday | 23 | -0.5 31 | 602.4 23.72 803.13 803.13 | 0.8 0.03 1.07 1.07 | 100 | Wind blowing from the west | Strong gale (23 m/s) (83 km/h) (51 mile/hour) (45 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. | Fog, depositing rime, sky invisible. | Fog or ice fog or thick haze. | Fog or ice fog or thick haze. | less than 0.1 less than 0.06 | -0.5 31 | ||||||||||||||||
20 | -2.0 28 | 601.6 23.69 802.07 802.07 | -1.5 -0.06 -2 -2 | 100 | Wind blowing from the south-west | 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. | Fog or ice fog, sky invisible, has begun or has become thicker during the preceding hour. | Shower(s). | Fog or ice fog or thick haze. | -3.5 26 | 1.9 35 | less than 0.1 less than 0.06 | -2.0 28 | 0.3 0.01 | 6 | |||||||||||||
17 | 1.2 34 | 603.1 23.74 804.07 804.07 | -1.2 -0.05 -1.6 -1.6 | 92 | Wind blowing from the south-west | Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft) | 100%. 10/10. 8 oktas | Fog or ice fog in patches. | Fog or ice fog or thick haze. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Stratus nebulosus or Stratus fractus other than of bad weather, or both. | 50%. 5/10. 4 oktas | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | 71.0 44.1 | 0.0 32 | ||||||||||||||
14 | 1.0 34 | 604.3 23.79 805.67 805.67 | -0.5 -0.02 -0.67 -0.67 | 92 | Wind blowing from the south-west | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 100%. 10/10. 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 throughout the appropriate period. | -3.6 26 | 1.9 35 | Stratus nebulosus or Stratus fractus other than of bad weather, or both. | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus. | 0.2 0.1 | -0.2 32 | ||||||||||||
11 | 1.4 35 | 604.8 23.81 806.33 806.33 | -0.5 -0.02 -0.67 -0.67 | 96 | Wind blowing from the south-west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 100%. 10/10. 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. | Stratus nebulosus or Stratus fractus other than of bad weather, or both. | 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 | 0.1 0.06 | 0.8 33 | ||||||||||||||
08 | -0.6 31 | 605.3 23.83 807 807 | 0.4 0.02 0.53 0.53 | 100 | Wind blowing from the south-west | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 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. | Shower(s). | Rain. | -3.6 26 | 1.6 35 | 0.1 0.06 | -0.6 31 | Trace of precipitation Trace of precipitation | 6 | |||||||||||||
05 | -3.2 26 | 604.9 23.81 806.47 806.47 | 0.1 0 0.13 0.13 | 84 | Wind blowing from the south | 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 | Precipitation within sight, not reaching the ground or the surface of the sea. | Shower(s). | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Stratocumulus other than Stratocumulus cumulogenitus. | 100%. 10/10. 8 oktas | 71.0 44.1 | -5.5 22 |