Weather archive on Mount Washington (AWS), METAR
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Weather statistics
| Date / Local time | T | Po | P | U | DD | Ff | ff10 | WW | W'W' | c | VV | Td | |
| 2022 September 25, Sunday | 01:50 | 1 34 | 100 | Wind blowing from the west-northwest | Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 Bft) | Fog | Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet | less than 0.05 less than 0.03 | 1 34 | ||||
00:50 | 1 34 | 100 | Wind blowing from the west-northwest | Near gale (16 m/s) (58 km/h) (36 miles/hour) (31 mile/hour) (7 Bft) | Fog | Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet | 0.1 0.1 | 1 34 | |||||
| September 24, Saturday | 23:52 | 1 34 | 100 | Wind blowing from the west-northwest | Near gale (17 m/s) (61 km/h) (38 miles/hour) (33 knots) (7 Bft) | Fog | Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet | 0.1 0.1 | 1 34 | ||||
22:50 | 1 34 | 100 | Wind blowing from the west-northwest | Strong gale (24 m/s) (86 km/h) (54 mph) (47 knots) (9 Bft) | Fog | Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet | 0.1 0.1 | 1 34 | |||||
21:57 | 1 34 | 100 | Wind blowing from the west-northwest | Storm (27 m/s) (97 km/h) (60 miles/hour) (52 knots) (10 Bft) | Fog | Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet | 0.1 0.1 | 1 34 | |||||
20:55 | 2 36 | 100 | Wind blowing from the west-northwest | Violent storm (29 m/s) (104 km/h) (65 miles/hour) (56 knots) (11 Bft) | Fog | Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet | 0.1 0.1 | 2 36 | |||||
19:55 | 1 34 | 100 | Wind blowing from the west-northwest | Storm (27 m/s) (97 km/h) (60 miles/hour) (52 knots) (10 Bft) | Fog | Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet | 0.1 0.1 | 1 34 | |||||
18:54 | 1 34 | 100 | Wind blowing from the west-northwest | Storm (25 m/s) (90 km/h) (56 miles/hour) (49 knots) (10 Bft) | Fog | Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet | 0.1 0.1 | 1 34 | |||||
17:54 | 1 34 | 100 | Wind blowing from the west-northwest | Storm (27 m/s) (97 km/h) (60 miles/hour) (52 knots) (10 Bft) | Fog | Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet | less than 0.05 less than 0.03 | 1 34 | |||||
16:56 | 0 32 | 100 | Wind blowing from the west-northwest | Storm (28 m/s) (101 km/h) (63 mph) (54 knots) (10 Bft) | 32 m/s 115 km/h 72 mph 62 knots 11 Bft | Fog | Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet | less than 0.05 less than 0.03 | 0 32 | ||||
15:47 | -1 30 | 100 | Wind blowing from the west-northwest | Storm (28 m/s) (101 km/h) (63 mph) (54 knots) (10 Bft) | 33 m/s 119 km/h 74 mph 64 knots 12 Bft | Freezing (supercooled) fog | Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet | less than 0.05 less than 0.03 | -1 30 | ||||
14:51 | -1 30 | 100 | Wind blowing from the west-northwest | Violent storm (31 m/s) (112 km/h) (69 miles/hour) (60 knots) (11 Bft) | 37 m/s 133 km/h 83 mph 72 knots 12 Bft | Freezing (supercooled) fog | Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet | less than 0.05 less than 0.03 | -1 30 | ||||
13:52 | -1 30 | 100 | Wind blowing from the west-northwest | Violent storm (29 m/s) (104 km/h) (65 miles/hour) (56 knots) (11 Bft) | 32 m/s 115 km/h 72 mph 62 knots 11 Bft | Freezing (supercooled) fog | Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet | less than 0.05 less than 0.03 | -1 30 | ||||
12:56 | -2 28 | 100 | Wind blowing from the north-west | Storm (28 m/s) (101 km/h) (63 mph) (54 knots) (10 Bft) | 33 m/s 119 km/h 74 mph 64 knots 12 Bft | Freezing (supercooled) fog | Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet | 0.1 0.1 | -2 28 | ||||
11:49 | -2 28 | 100 | Wind blowing from the north-west | Storm (27 m/s) (97 km/h) (60 miles/hour) (52 knots) (10 Bft) | 36 m/s 130 km/h 81 mile/hour 70 knots 12 Bft | Freezing (supercooled) fog | Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet | 0.1 0.1 | -2 28 | ||||
10:48 | -3 27 | 100 | Wind blowing from the north-west | Violent storm (30 m/s) (108 km/h) (67 miles/hour) (58 knots) (11 Bft) | 37 m/s 133 km/h 83 mph 72 knots 12 Bft | Freezing (supercooled) fog | Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet | less than 0.05 less than 0.03 | -3 27 | ||||
09:51 | -4 25 | 100 | Wind blowing from the north-west | Hurricane (36 m/s) (130 km/h) (81 mile/hour) (70 knots) (12 Bft) | 41 m/s 148 km/h 92 mph 80 knots 12 Bft | Freezing (supercooled) fog | Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet | 0.1 0.1 | -4 25 | ||||
08:59 | -4 25 | 69 | Wind blowing from the north-west | Hurricane (41 m/s) (148 km/h) (92 mph) (80 knots) (12 Bft) | 44 m/s 158 km/h 98 miles/hour 86 knots 12 Bft | Broken clouds (60-90%), few clouds (10-30%) 150 m492 feet, scattered clouds (40-50%) 2100 m6888 feet, broken clouds (60-90%) 4500 m14760 feet, broken clouds (60-90%) 6000 m19680 feet Broken clouds (6/10-9/10), few clouds (1/10-3/10) 150 m492 feet, scattered clouds (4/10-5/10) 2100 m6888 feet, broken clouds (6/10-9/10) 4500 m14760 feet, broken clouds (6/10-9/10) 6000 m19680 feet Broken clouds (5-7 oktas), few clouds (1-2 oktas) 150 m492 feet, scattered clouds (3-4 oktas) 2100 m6888 feet, broken clouds (5-7 oktas) 4500 m14760 feet, broken clouds (5-7 oktas) 6000 m19680 feet | 16.0 9.9 | -9 16 | |||||
07:59 | -4 25 | 59 | Wind blowing from the north-west | Hurricane (41 m/s) (148 km/h) (92 mph) (80 knots) (12 Bft) | 45 m/s 162 km/h 101 mile/hour 87 knots 12 Bft | Broken clouds (60-90%), few clouds (10-30%) 90 m295 feet, scattered clouds (40-50%) 3600 m11808 feet, broken clouds (60-90%) 6000 m19680 feet Broken clouds (6/10-9/10), few clouds (1/10-3/10) 90 m295 feet, scattered clouds (4/10-5/10) 3600 m11808 feet, broken clouds (6/10-9/10) 6000 m19680 feet Broken clouds (5-7 oktas), few clouds (1-2 oktas) 90 m295 feet, scattered clouds (3-4 oktas) 3600 m11808 feet, broken clouds (5-7 oktas) 6000 m19680 feet | 16.0 9.9 | -11 12 | |||||
06:55 | -4 25 | 86 | Wind blowing from the north-west | Hurricane (39 m/s) (140 km/h) (87 miles/hour) (76 knots) (12 Bft) | 43 m/s 155 km/h 96 miles/hour 84 knots 12 Bft | Partial (covering part of the aerodrome) fog | Broken clouds (60-90%) less than 30 m , broken clouds (60-90%) 3600 m11808 feet, broken clouds (60-90%) 5700 m18696 feetBroken clouds (60-90%) less than 984 feet , broken clouds (60-90%) 3600 m11808 feet, broken clouds (60-90%) 5700 m18696 feet Broken clouds (6/10-9/10) less than 30 m , broken clouds (6/10-9/10) 3600 m11808 feet, broken clouds (6/10-9/10) 5700 m18696 feetBroken clouds (6/10-9/10) less than 984 feet , broken clouds (6/10-9/10) 3600 m11808 feet, broken clouds (6/10-9/10) 5700 m18696 feet Broken clouds (5-7 oktas) less than 30 m , broken clouds (5-7 oktas) 3600 m11808 feet, broken clouds (5-7 oktas) 5700 m18696 feetBroken clouds (5-7 oktas) less than 984 feet , broken clouds (5-7 oktas) 3600 m11808 feet, broken clouds (5-7 oktas) 5700 m18696 feet | 0.2 0.1 | -6 21 | ||||
05:55 | -6 21 | 100 | Wind blowing from the north-west | Violent storm (31 m/s) (112 km/h) (69 miles/hour) (60 knots) (11 Bft) | 40 m/s 144 km/h 89 miles/hour 78 knots 12 Bft | Freezing (supercooled) fog | Broken clouds (60-90%) less than 30 m , broken clouds (60-90%) 4500 m14760 feet, broken clouds (60-90%) 6000 m19680 feetBroken clouds (60-90%) less than 984 feet , broken clouds (60-90%) 4500 m14760 feet, broken clouds (60-90%) 6000 m19680 feet Broken clouds (6/10-9/10) less than 30 m , broken clouds (6/10-9/10) 4500 m14760 feet, broken clouds (6/10-9/10) 6000 m19680 feetBroken clouds (6/10-9/10) less than 984 feet , broken clouds (6/10-9/10) 4500 m14760 feet, broken clouds (6/10-9/10) 6000 m19680 feet Broken clouds (5-7 oktas) less than 30 m , broken clouds (5-7 oktas) 4500 m14760 feet, broken clouds (5-7 oktas) 6000 m19680 feetBroken clouds (5-7 oktas) less than 984 feet , broken clouds (5-7 oktas) 4500 m14760 feet, broken clouds (5-7 oktas) 6000 m19680 feet | 0.1 0.1 | -6 21 | ||||
04:51 | -6 21 | 100 | Wind blowing from the north-west | Hurricane (33 m/s) (119 km/h) (74 mph) (64 knots) (12 Bft) | 39 m/s 140 km/h 87 miles/hour 76 knots 12 Bft | Freezing (supercooled) fog | Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet | less than 0.05 less than 0.03 | -6 21 | ||||
03:53 | -6 21 | 100 | Wind blowing from the north-west | Violent storm (32 m/s) (115 km/h) (72 mph) (62 knots) (11 Bft) | 40 m/s 144 km/h 89 miles/hour 78 knots 12 Bft | Freezing (supercooled) fog | Broken clouds (60-90%) less than 30 m , broken clouds (60-90%) 4500 m14760 feet, broken clouds (60-90%) 6000 m19680 feetBroken clouds (60-90%) less than 984 feet , broken clouds (60-90%) 4500 m14760 feet, broken clouds (60-90%) 6000 m19680 feet Broken clouds (6/10-9/10) less than 30 m , broken clouds (6/10-9/10) 4500 m14760 feet, broken clouds (6/10-9/10) 6000 m19680 feetBroken clouds (6/10-9/10) less than 984 feet , broken clouds (6/10-9/10) 4500 m14760 feet, broken clouds (6/10-9/10) 6000 m19680 feet Broken clouds (5-7 oktas) less than 30 m , broken clouds (5-7 oktas) 4500 m14760 feet, broken clouds (5-7 oktas) 6000 m19680 feetBroken clouds (5-7 oktas) less than 984 feet , broken clouds (5-7 oktas) 4500 m14760 feet, broken clouds (5-7 oktas) 6000 m19680 feet | 0.1 0.1 | -6 21 | ||||
02:51 | -6 21 | 100 | Wind blowing from the north-west | Hurricane (33 m/s) (119 km/h) (74 mph) (64 knots) (12 Bft) | 39 m/s 140 km/h 87 miles/hour 76 knots 12 Bft | Freezing (supercooled) fog | Broken clouds (60-90%) less than 30 m , broken clouds (60-90%) 4500 m14760 feet, overcast (100%) 6000 m19680 feetBroken clouds (60-90%) less than 984 feet , broken clouds (60-90%) 4500 m14760 feet, overcast (100%) 6000 m19680 feet Broken clouds (6/10-9/10) less than 30 m , broken clouds (6/10-9/10) 4500 m14760 feet, overcast (10/10) 6000 m19680 feetBroken clouds (6/10-9/10) less than 984 feet , broken clouds (6/10-9/10) 4500 m14760 feet, overcast (10/10) 6000 m19680 feet Broken clouds (5-7 oktas) less than 30 m , broken clouds (5-7 oktas) 4500 m14760 feet, overcast (8 oktas) 6000 m19680 feetBroken clouds (5-7 oktas) less than 984 feet , broken clouds (5-7 oktas) 4500 m14760 feet, overcast (8 oktas) 6000 m19680 feet | 0.1 0.1 | -6 21 | ||||
01:52 | -5 23 | 100 | Wind blowing from the north-west | Violent storm (31 m/s) (112 km/h) (69 miles/hour) (60 knots) (11 Bft) | 39 m/s 140 km/h 87 miles/hour 76 knots 12 Bft | Freezing (supercooled) fog | Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet Vertical visibility less than 30 mVertical visibility less than 984 feet | 0.1 0.1 | -5 23 | ||||