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 | |
| 2026 May 13, Wednesday | 22:57 | 1 34 | 100 | Wind blowing from the south-southwest | Near gale (15 m/s) (54 km/h) (34 mph) (29 knots) (7 Bft) | 21 m/s 76 km/h 47 miles/hour 41 mile/hour 9 Bft | Light rain, light drizzle, 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 | |||
21:53 | 1 34 | 100 | Wind blowing from the south-southwest | Near gale (14 m/s) (50 km/h) (31 mile/hour) (27 knots) (7 Bft) | 20 m/s 72 km/h 45 miles/hour 39 knots 8 Bft | Light rain, light drizzle, 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 | ||||
20:54 | 1 34 | 100 | Wind blowing from the south-west | Near gale (14 m/s) (50 km/h) (31 mile/hour) (27 knots) (7 Bft) | 20 m/s 72 km/h 45 miles/hour 39 knots 8 Bft | Light drizzle, 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 | ||||
19:51 | 1 34 | 100 | Wind blowing from the south-west | Gale (20 m/s) (72 km/h) (45 miles/hour) (39 knots) (8 Bft) | 25 m/s 90 km/h 56 miles/hour 49 knots 10 Bft | Light rain, light drizzle, 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 | ||||
18:57 | 0 32 | 100 | Wind blowing from the south-west | Strong gale (21 m/s) (76 km/h) (47 miles/hour) (41 mile/hour) (9 Bft) | 25 m/s 90 km/h 56 miles/hour 49 knots 10 Bft | Light rain, light drizzle, 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 | ||||
17:54 | 0 32 | 100 | Wind blowing from the south-southwest | Near gale (14 m/s) (50 km/h) (31 mile/hour) (27 knots) (7 Bft) | 24 m/s 86 km/h 54 mph 47 knots 9 Bft | Light freezing (supercooled) rain, light freezing (supercooled) drizzle, 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 | 0 32 | ||||
16:57 | 0 32 | 100 | Wind blowing from the south-southwest | Gale (19 m/s) (68 km/h) (43 mph) (37 knots) (8 Bft) | 23 m/s 83 km/h 51 mile/hour 45 knots 9 Bft | Light freezing (supercooled) drizzle, 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 | 0 32 | ||||
15:50 | 1 34 | 100 | Wind blowing from the south-southwest | Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 Bft) | 21 m/s 76 km/h 47 miles/hour 41 mile/hour 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 | ||||
14:54 | 1 34 | 100 | Wind blowing from the south-west | Gale (20 m/s) (72 km/h) (45 miles/hour) (39 knots) (8 Bft) | 22 m/s 79 km/h 49 miles/hour 43 knots 9 Bft | patchy fog | Broken clouds (60-90%), few clouds (10-30%) less than 30 m , scattered clouds (40-50%) 600 m1968 feet, broken clouds (60-90%) 1200 m3936 feet, overcast (100%) 2400 m7872 feetBroken clouds (60-90%), few clouds (10-30%) less than 984 feet , scattered clouds (40-50%) 600 m1968 feet, broken clouds (60-90%) 1200 m3936 feet, overcast (100%) 2400 m7872 feet Broken clouds (6/10-9/10), few clouds (1/10-3/10) less than 30 m , scattered clouds (4/10-5/10) 600 m1968 feet, broken clouds (6/10-9/10) 1200 m3936 feet, overcast (10/10) 2400 m7872 feetBroken clouds (6/10-9/10), few clouds (1/10-3/10) less than 984 feet , scattered clouds (4/10-5/10) 600 m1968 feet, broken clouds (6/10-9/10) 1200 m3936 feet, overcast (10/10) 2400 m7872 feet Broken clouds (5-7 oktas), few clouds (1-2 oktas) less than 30 m , scattered clouds (3-4 oktas) 600 m1968 feet, broken clouds (5-7 oktas) 1200 m3936 feet, overcast (8 oktas) 2400 m7872 feetBroken clouds (5-7 oktas), few clouds (1-2 oktas) less than 984 feet , scattered clouds (3-4 oktas) 600 m1968 feet, broken clouds (5-7 oktas) 1200 m3936 feet, overcast (8 oktas) 2400 m7872 feet | 16.0 9.9 | 1 34 | ||||
13:51 | -2 28 | 100 | Wind blowing from the south-southwest | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft) | 17 m/s 61 km/h 38 miles/hour 33 knots 7 Bft | Light freezing (supercooled) rain, light ice pellets, 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 | ||||
12:57 | -3 27 | 100 | Wind blowing from the south-southwest | Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 Bft) | 17 m/s 61 km/h 38 miles/hour 33 knots 7 Bft | Light snow, snow grains, freezing (supercooled) fog, low drifting snow | 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 | -3 27 | ||||
11:58 | -2 28 | 100 | Wind blowing from the south | Near gale (15 m/s) (54 km/h) (34 mph) (29 knots) (7 Bft) | 17 m/s 61 km/h 38 miles/hour 33 knots 7 Bft | Light snow grains, light snow, 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 | ||||
10:47 | -3 27 | 100 | Wind blowing from the south | Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft) | 15 m/s 54 km/h 34 mph 29 knots 7 Bft | Light snow grains, light snow, 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 | -3 27 | ||||
09:53 | -2 28 | 93 | Wind blowing from the south-west | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | 19 m/s 68 km/h 43 mph 37 knots 8 Bft | Light snow | Few clouds (10-30%) 30 m98 feet, broken clouds (60-90%) 450 m1476 feet, overcast (100%) 1200 m3936 feet Few clouds (1/10-3/10) 30 m98 feet, broken clouds (6/10-9/10) 450 m1476 feet, overcast (10/10) 1200 m3936 feet Few clouds (1-2 oktas) 30 m98 feet, broken clouds (5-7 oktas) 450 m1476 feet, overcast (8 oktas) 1200 m3936 feet | 16.0 9.9 | -3 27 | ||||
08:50 | -2 28 | 86 | Wind blowing from the south-west | Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft) | Light shower(s), snow | Few clouds (10-30%) 600 m1968 feet, broken clouds (60-90%) 1200 m3936 feet, overcast (100%) 1800 m5904 feet Few clouds (1/10-3/10) 600 m1968 feet, broken clouds (6/10-9/10) 1200 m3936 feet, overcast (10/10) 1800 m5904 feet Few clouds (1-2 oktas) 600 m1968 feet, broken clouds (5-7 oktas) 1200 m3936 feet, overcast (8 oktas) 1800 m5904 feet | 16.0 9.9 | -4 25 | |||||
07:54 | -3 27 | 74 | Wind blowing from the west-southwest | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | Few clouds (10-30%) 600 m1968 feet, broken clouds (60-90%) 1200 m3936 feet, broken clouds (60-90%) 1800 m5904 feet, broken clouds (60-90%) 2400 m7872 feet, broken clouds (60-90%) 3600 m11808 feet, overcast (100%) 4500 m14760 feet Few clouds (1/10-3/10) 600 m1968 feet, broken clouds (6/10-9/10) 1200 m3936 feet, broken clouds (6/10-9/10) 1800 m5904 feet, broken clouds (6/10-9/10) 2400 m7872 feet, broken clouds (6/10-9/10) 3600 m11808 feet, overcast (10/10) 4500 m14760 feet Few clouds (1-2 oktas) 600 m1968 feet, broken clouds (5-7 oktas) 1200 m3936 feet, broken clouds (5-7 oktas) 1800 m5904 feet, broken clouds (5-7 oktas) 2400 m7872 feet, broken clouds (5-7 oktas) 3600 m11808 feet, overcast (8 oktas) 4500 m14760 feet | 16.0 9.9 | -7 19 | ||||||
06:54 | -4 25 | 80 | Wind blowing from the west-southwest | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft) | Few clouds (10-30%) 1200 m3936 feet, scattered clouds (40-50%) 1800 m5904 feet, broken clouds (60-90%) 2400 m7872 feet, broken clouds (60-90%) 3600 m11808 feet, overcast (100%) 4500 m14760 feet Few clouds (1/10-3/10) 1200 m3936 feet, scattered clouds (4/10-5/10) 1800 m5904 feet, broken clouds (6/10-9/10) 2400 m7872 feet, broken clouds (6/10-9/10) 3600 m11808 feet, overcast (10/10) 4500 m14760 feet Few clouds (1-2 oktas) 1200 m3936 feet, scattered clouds (3-4 oktas) 1800 m5904 feet, broken clouds (5-7 oktas) 2400 m7872 feet, broken clouds (5-7 oktas) 3600 m11808 feet, overcast (8 oktas) 4500 m14760 feet | 16.0 9.9 | -7 19 | ||||||
05:48 | -4 25 | 74 | Wind blowing from the west | Near gale (15 m/s) (54 km/h) (34 mph) (29 knots) (7 Bft) | Few clouds (10-30%) 1050 m3444 feet, scattered clouds (40-50%) 1800 m5904 feet, scattered clouds (40-50%) 2400 m7872 feet, broken clouds (60-90%) 3600 m11808 feet, broken clouds (60-90%) 4500 m14760 feet, overcast (100%) 5400 m17712 feet Few clouds (1/10-3/10) 1050 m3444 feet, scattered clouds (4/10-5/10) 1800 m5904 feet, scattered clouds (4/10-5/10) 2400 m7872 feet, broken clouds (6/10-9/10) 3600 m11808 feet, broken clouds (6/10-9/10) 4500 m14760 feet, overcast (10/10) 5400 m17712 feet Few clouds (1-2 oktas) 1050 m3444 feet, scattered clouds (3-4 oktas) 1800 m5904 feet, scattered clouds (3-4 oktas) 2400 m7872 feet, broken clouds (5-7 oktas) 3600 m11808 feet, broken clouds (5-7 oktas) 4500 m14760 feet, overcast (8 oktas) 5400 m17712 feet | 16.0 9.9 | -8 18 | ||||||
04:52 | -5 23 | 80 | Wind blowing from the west-southwest | Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 Bft) | Few clouds (10-30%) 1050 m3444 feet, scattered clouds (40-50%) 1800 m5904 feet, broken clouds (60-90%) 2400 m7872 feet, broken clouds (60-90%) 3600 m11808 feet, overcast (100%) 4500 m14760 feet Few clouds (1/10-3/10) 1050 m3444 feet, scattered clouds (4/10-5/10) 1800 m5904 feet, broken clouds (6/10-9/10) 2400 m7872 feet, broken clouds (6/10-9/10) 3600 m11808 feet, overcast (10/10) 4500 m14760 feet Few clouds (1-2 oktas) 1050 m3444 feet, scattered clouds (3-4 oktas) 1800 m5904 feet, broken clouds (5-7 oktas) 2400 m7872 feet, broken clouds (5-7 oktas) 3600 m11808 feet, overcast (8 oktas) 4500 m14760 feet | 16.0 9.9 | -8 18 | ||||||
03:55 | -5 23 | 80 | Wind blowing from the west | Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 Bft) | Few clouds (10-30%) 1200 m3936 feet, scattered clouds (40-50%) 1800 m5904 feet, scattered clouds (40-50%) 2400 m7872 feet, broken clouds (60-90%) 3600 m11808 feet, overcast (100%) 5400 m17712 feet Few clouds (1/10-3/10) 1200 m3936 feet, scattered clouds (4/10-5/10) 1800 m5904 feet, scattered clouds (4/10-5/10) 2400 m7872 feet, broken clouds (6/10-9/10) 3600 m11808 feet, overcast (10/10) 5400 m17712 feet Few clouds (1-2 oktas) 1200 m3936 feet, scattered clouds (3-4 oktas) 1800 m5904 feet, scattered clouds (3-4 oktas) 2400 m7872 feet, broken clouds (5-7 oktas) 3600 m11808 feet, overcast (8 oktas) 5400 m17712 feet | 16.0 9.9 | -8 18 | ||||||
02:54 | -4 25 | 74 | Wind blowing from the west | Near gale (15 m/s) (54 km/h) (34 mph) (29 knots) (7 Bft) | Few clouds (10-30%) 1800 m5904 feet, scattered clouds (40-50%) 2400 m7872 feet, broken clouds (60-90%) 3600 m11808 feet, broken clouds (60-90%) 4200 m13776 feet, overcast (100%) 5400 m17712 feet Few clouds (1/10-3/10) 1800 m5904 feet, scattered clouds (4/10-5/10) 2400 m7872 feet, broken clouds (6/10-9/10) 3600 m11808 feet, broken clouds (6/10-9/10) 4200 m13776 feet, overcast (10/10) 5400 m17712 feet Few clouds (1-2 oktas) 1800 m5904 feet, scattered clouds (3-4 oktas) 2400 m7872 feet, broken clouds (5-7 oktas) 3600 m11808 feet, broken clouds (5-7 oktas) 4200 m13776 feet, overcast (8 oktas) 5400 m17712 feet | 16.0 9.9 | -8 18 | ||||||
01:53 | -5 23 | 80 | Wind blowing from the west | Near gale (15 m/s) (54 km/h) (34 mph) (29 knots) (7 Bft) | Few clouds (10-30%) 1800 m5904 feet, scattered clouds (40-50%) 3000 m9840 feet, broken clouds (60-90%) 4200 m13776 feet, overcast (100%) 5400 m17712 feet Few clouds (1/10-3/10) 1800 m5904 feet, scattered clouds (4/10-5/10) 3000 m9840 feet, broken clouds (6/10-9/10) 4200 m13776 feet, overcast (10/10) 5400 m17712 feet Few clouds (1-2 oktas) 1800 m5904 feet, scattered clouds (3-4 oktas) 3000 m9840 feet, broken clouds (5-7 oktas) 4200 m13776 feet, overcast (8 oktas) 5400 m17712 feet | 16.0 9.9 | -8 18 | ||||||
00:53 | -5 23 | 80 | Wind blowing from the west-northwest | Near gale (16 m/s) (58 km/h) (36 miles/hour) (31 mile/hour) (7 Bft) | Few clouds (10-30%) 2100 m6888 feet, scattered clouds (40-50%) 3000 m9840 feet, broken clouds (60-90%) 4500 m14760 feet, broken clouds (60-90%) 5400 m17712 feet, overcast (100%) 6000 m19680 feet Few clouds (1/10-3/10) 2100 m6888 feet, scattered clouds (4/10-5/10) 3000 m9840 feet, broken clouds (6/10-9/10) 4500 m14760 feet, broken clouds (6/10-9/10) 5400 m17712 feet, overcast (10/10) 6000 m19680 feet Few clouds (1-2 oktas) 2100 m6888 feet, scattered clouds (3-4 oktas) 3000 m9840 feet, broken clouds (5-7 oktas) 4500 m14760 feet, broken clouds (5-7 oktas) 5400 m17712 feet, overcast (8 oktas) 6000 m19680 feet | 16.0 9.9 | -8 18 | ||||||
| May 12, Tuesday | 23:53 | -6 21 | 80 | Wind blowing from the west-northwest | Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 Bft) | Few clouds (10-30%) 300 m984 feet, few clouds (10-30%) 2100 m6888 feet, scattered clouds (40-50%) 3000 m9840 feet, broken clouds (60-90%) 4500 m14760 feet, broken clouds (60-90%) 5400 m17712 feet, broken clouds (60-90%) 6000 m19680 feet Few clouds (1/10-3/10) 300 m984 feet, few clouds (1/10-3/10) 2100 m6888 feet, scattered clouds (4/10-5/10) 3000 m9840 feet, broken clouds (6/10-9/10) 4500 m14760 feet, broken clouds (6/10-9/10) 5400 m17712 feet, broken clouds (6/10-9/10) 6000 m19680 feet Few clouds (1-2 oktas) 300 m984 feet, few clouds (1-2 oktas) 2100 m6888 feet, scattered clouds (3-4 oktas) 3000 m9840 feet, broken clouds (5-7 oktas) 4500 m14760 feet, broken clouds (5-7 oktas) 5400 m17712 feet, broken clouds (5-7 oktas) 6000 m19680 feet | 16.0 9.9 | -9 16 | |||||