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 May 30, Saturday | 05 | -3.9 25 | 597.9 23.54 797.13 797.13 | 100 | Wind blowing from the east | 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. | Ice pellets | Snow and/or other types of solid precipitation | Fog or ice fog or thick haze. | 0.1 0.06 | -3.9 25 | |||||||||||||||||
02 | -3.9 25 | 597.9 23.54 797.13 797.13 | 0.5 0.02 0.67 0.67 | 100 | Wind blowing from the east | 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. | Ice pellets | Snow and/or other types of solid precipitation | Fog or ice fog or thick haze. | 0.1 0.06 | -3.9 25 | |||||||||||||||||
| May 29, Friday | 23 | -0.5 31 | 597.4 23.52 796.47 796.47 | -0.8 -0.03 -1.07 -1.07 | 100 | Wind blowing from the south-east | 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. | Ice pellets | Snow and/or other types of solid precipitation | Rain. | 0.1 0.06 | -0.5 31 | ||||||||||||||||
20 | 0.7 33 | 598.2 23.55 797.53 797.53 | -0.8 -0.03 -1.07 -1.07 | 100 | Wind blowing from the west-southwest | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 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, no appreciable change during the preceding hour. Depth of newly fallen snow is 1 cm. 0.4 inches. | Shower(s). | Rain and snow or other types of solid precipitation | -2.8 27 | 1.2 34 | 0.1 0.06 | 0.7 33 | 3.0 0.12 | 6 | |||||||||||||
17 | 1.2 34 | 599.0 23.58 798.6 798.6 | -1.0 -0.04 -1.33 -1.33 | 100 | Wind blowing from the west-southwest | Near gale (14 m/s) (50 km/h) (31 mile/hour) (27 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 or drizzle and snow, slight. | Shower(s). | Rain and snow or other types of solid precipitation | 0.1 0.06 | 1.2 34 | |||||||||||||||||
14 | 0.7 33 | 600.0 23.62 799.93 799.93 | -0.6 -0.02 -0.8 -0.8 | 97 | Wind blowing from the west-northwest | Gale (18 m/s) (65 km/h) (40 miles/hour) (35 knots) (8 Bft) | 100%. 10/10. 8 oktas | Fog or ice fog. | Fog or ice fog or thick haze. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | -2.8 27 | 0.7 33 | Stratus nebulosus or Stratus fractus other than of bad weather, or both. | 100%. 10/10. 8 oktas | 200-300 656-984 | 71.0 44.1 | 0.3 33 | ||||||||||||
11 | -0.5 31 | 600.6 23.65 800.73 800.73 | 0.4 0.02 0.53 0.53 | 100 | Wind blowing from the north-west | 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. | Fog, depositing rime, sky invisible. | Fog or ice fog or thick haze. | Fog or ice fog or thick haze. | 0.1 0.06 | -0.5 31 | |||||||||||||||||
08 | -1.8 29 | 600.2 23.63 800.2 800.2 | -0.6 -0.02 -0.8 -0.8 | 100 | Wind blowing from the north-west | 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. | Fog, depositing rime, sky invisible. Depth of newly fallen snow is 1 cm. 0.4 inches. | Snow and/or other types of solid precipitation | Rain. | -2.8 27 | 2.4 36 | 0.1 0.06 | -1.8 29 | 2.0 0.08 | 6 | |||||||||||||
05 | -1.0 30 | 600.8 23.65 801 801 | -0.4 -0.02 -0.53 -0.53 | 100 | Wind blowing from the north-west | 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. | Snow and/or other types of solid precipitation | Rain. | 0.1 0.06 | -1.0 30 | |||||||||||||||||