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 April 23, Tuesday | 11 | -2.3 28 | 604.2 23.79 805.53 805.53 | -0.5 -0.02 -0.67 -0.67 | 56 | Wind blowing from the south-west | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft) | 20–30%. 2/10–3/10. 2 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | no clouds no clouds no clouds | 2500 or more, or no clouds. 8202 or more, or no clouds. | No Altocumulus, Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 71.0 44.1 | -10.0 14 | ||||||||||||||
08 | -4.5 24 | 604.7 23.81 806.2 806.2 | 0.9 0.04 1.2 1.2 | 61 | Wind blowing from the west-southwest | Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | -10.0 14 | -4.5 24 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | no clouds no clouds no clouds | 2500 or more, or no clouds. 8202 or more, or no clouds. | No Altocumulus, Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 71.0 44.1 | -11.0 12 | |||||||||||||
05 | -5.9 21 | 603.8 23.77 805 805 | 68 | Wind blowing from the west | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 20–30%. 2/10–3/10. 2 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | no clouds no clouds no clouds | 2500 or more, or no clouds. 8202 or more, or no clouds. | No Altocumulus, Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 71.0 44.1 | -11.0 12 | ||||||||||||||||
02 | -6.7 20 | 603.6 23.76 804.73 804.73 | 59 | Wind blowing from the west | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | -16.2 3 | -6.7 20 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 71.0 44.1 | -13.5 8 | ||||||||||||||||||
01 | -6.7 20 | 603.6 23.76 804.73 804.73 | 59 | Wind blowing from the west | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | -16.2 3 | -6.7 20 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 71.0 44.1 | -13.5 8 | ||||||||||||||||||
April 22, Monday | 23 | -5.9 21 | 603.8 23.77 805 805 | 2.5 0.1 3.33 3.33 | 68 | Wind blowing from the west | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 20–30%. 2/10–3/10. 2 oktas | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | no clouds no clouds no clouds | 2500 or more, or no clouds. 8202 or more, or no clouds. | No Altocumulus, Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 71.0 44.1 | -11.0 12 | ||||||||||||||
20 | -9.8 14 | 601.3 23.67 801.67 801.67 | 0.7 0.03 0.93 0.93 | 67 | Wind blowing from the west-northwest | Gale (20 m/s) (72 km/h) (45 miles/hour) (39 knots) (8 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | -16.2 3 | -8.8 16 | 2500 or more, or no clouds. 8202 or more, or no clouds. | 71.0 44.1 | -14.8 5 | |||||||||||||||||
17 | -9.3 15 | 600.6 23.65 800.73 800.73 | 1.0 0.04 1.33 1.33 | 58 | Wind blowing from the west-northwest | Strong gale (21 m/s) (76 km/h) (47 miles/hour) (41 mile/hour) (9 Bft) | no clouds no clouds no clouds | 71.0 44.1 | -16.1 3 | ||||||||||||||||||||
14 | -10.4 13 | 599.6 23.61 799.4 799.4 | 1.4 0.06 1.87 1.87 | 52 | Wind blowing from the west-northwest | Strong gale (22 m/s) (79 km/h) (49 miles/hour) (43 knots) (9 Bft) | no clouds no clouds no clouds | Clouds generally dissolving or becoming less developed. | 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. | -16.2 3 | -9.5 15 | 71.0 44.1 | -18.5 -1 | |||||||||||||||
11 | -13.8 7 | 598.2 23.55 797.53 797.53 | 1.6 0.06 2.13 2.13 | 63 | Wind blowing from the west-northwest | Strong gale (22 m/s) (79 km/h) (49 miles/hour) (43 knots) (9 Bft) | 10% or less, but not 0 1/10 or less, but not zero 1 okta or less, but not 0 | State of sky on the whole unchanged. | 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. | Cumulus humilis or Cumulus 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 | 300-600 984-1968 | No Altocumulus, Altostratus or Nimbostratus. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 71.0 44.1 | -19.3 -3 |