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 June 1, Monday | 01:55 | -1 30 | 100 | Wind blowing from the east-northeast | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | 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 | -1 30 | ||||
00:48 | -1 30 | 100 | Wind blowing from the north-east | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 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 | -1 30 | |||||
| May 31, Sunday | 23:51 | -1 30 | 100 | Wind blowing from the north-east | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 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 | -1 30 | ||||
22:55 | -1 30 | 100 | Wind blowing from the north-northeast | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 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 | |||||
21:53 | -1 30 | 100 | Wind blowing from the north | Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 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 | -1 30 | |||||
20:54 | -2 28 | 100 | Wind blowing from the north | Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 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 | |||||
19:57 | -1 30 | 100 | Wind blowing from the north-west | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft) | 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 | -1 30 | |||||
18:47 | -1 30 | 100 | Wind blowing from the north-northwest | Near gale (16 m/s) (58 km/h) (36 miles/hour) (31 mile/hour) (7 Bft) | 20 m/s 72 km/h 45 miles/hour 39 knots 8 Bft | Light snow, freezing (supercooled) fog, blowing 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 | -1 30 | ||||
17:47 | 0 32 | 100 | Wind blowing from the north | Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 Bft) | 15 m/s 54 km/h 34 mph 29 knots 7 Bft | Shower(s), hail, freezing (supercooled) fog | Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet | 0.1 0.1 | 0 32 | ||||
16:47 | 1 34 | 100 | Wind blowing from the west-northwest | Gale (20 m/s) (72 km/h) (45 miles/hour) (39 knots) (8 Bft) | 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 | less than 0.05 less than 0.03 | 1 34 | ||||
15:54 | 1 34 | 100 | Wind blowing from the west-northwest | Storm (26 m/s) (94 km/h) (58 miles/hour) (51 mile/hour) (10 Bft) | 31 m/s 112 km/h 69 miles/hour 60 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 | 1 34 | ||||
14:49 | 1 34 | 100 | Wind blowing from the west-northwest | Storm (25 m/s) (90 km/h) (56 miles/hour) (49 knots) (10 Bft) | 28 m/s 101 km/h 63 mph 54 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 | ||||
13:49 | 0 32 | 100 | Wind blowing from the west-northwest | Strong gale (22 m/s) (79 km/h) (49 miles/hour) (43 knots) (9 Bft) | 25 m/s 90 km/h 56 miles/hour 49 knots 10 Bft | Light ice pellets, snow, 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 | ||||
12:51 | 0 32 | 100 | Wind blowing from the west-northwest | Strong gale (24 m/s) (86 km/h) (54 mph) (47 knots) (9 Bft) | 26 m/s 94 km/h 58 miles/hour 51 mile/hour 10 Bft | Light ice pellets, 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 | less than 0.05 less than 0.03 | 0 32 | ||||
11:56 | 0 32 | 100 | Wind blowing from the west-northwest | 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 snow, ice pellets, 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 | ||||
10:53 | 0 32 | 100 | Wind blowing from the west-northwest | Gale (19 m/s) (68 km/h) (43 mph) (37 knots) (8 Bft) | 22 m/s 79 km/h 49 miles/hour 43 knots 9 Bft | Light shower(s), snow, freezing (supercooled) fog | Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet | 0.1 0.1 | 0 32 | ||||
09:59 | 1 34 | 81 | Wind blowing from the west-northwest | Gale (20 m/s) (72 km/h) (45 miles/hour) (39 knots) (8 Bft) | patchy fog | Scattered clouds (40-50%) less than 30 m , scattered clouds (40-50%) 300 m984 feet, broken clouds (60-90%) 900 m2952 feet, broken clouds (60-90%) 1500 m4920 feet, overcast (100%) 3000 m9840 feetScattered clouds (40-50%) less than 984 feet , scattered clouds (40-50%) 300 m984 feet, broken clouds (60-90%) 900 m2952 feet, broken clouds (60-90%) 1500 m4920 feet, overcast (100%) 3000 m9840 feet Scattered clouds (4/10-5/10) less than 30 m , scattered clouds (4/10-5/10) 300 m984 feet, broken clouds (6/10-9/10) 900 m2952 feet, broken clouds (6/10-9/10) 1500 m4920 feet, overcast (10/10) 3000 m9840 feetScattered clouds (4/10-5/10) less than 984 feet , scattered clouds (4/10-5/10) 300 m984 feet, broken clouds (6/10-9/10) 900 m2952 feet, broken clouds (6/10-9/10) 1500 m4920 feet, overcast (10/10) 3000 m9840 feet Scattered clouds (3-4 oktas) less than 30 m , scattered clouds (3-4 oktas) 300 m984 feet, broken clouds (5-7 oktas) 900 m2952 feet, broken clouds (5-7 oktas) 1500 m4920 feet, overcast (8 oktas) 3000 m9840 feetScattered clouds (3-4 oktas) less than 984 feet , scattered clouds (3-4 oktas) 300 m984 feet, broken clouds (5-7 oktas) 900 m2952 feet, broken clouds (5-7 oktas) 1500 m4920 feet, overcast (8 oktas) 3000 m9840 feet | 16.0 9.9 | -2 28 | |||||
08:59 | 1 34 | 87 | Wind blowing from the west-northwest | Near gale (17 m/s) (61 km/h) (38 miles/hour) (33 knots) (7 Bft) | patchy fog | Few clouds (10-30%) less than 30 m , broken clouds (60-90%) 900 m2952 feet, overcast (100%) 3000 m9840 feetFew clouds (10-30%) less than 984 feet , broken clouds (60-90%) 900 m2952 feet, overcast (100%) 3000 m9840 feet Few clouds (1/10-3/10) less than 30 m , broken clouds (6/10-9/10) 900 m2952 feet, overcast (10/10) 3000 m9840 feetFew clouds (1/10-3/10) less than 984 feet , broken clouds (6/10-9/10) 900 m2952 feet, overcast (10/10) 3000 m9840 feet Few clouds (1-2 oktas) less than 30 m , broken clouds (5-7 oktas) 900 m2952 feet, overcast (8 oktas) 3000 m9840 feetFew clouds (1-2 oktas) less than 984 feet , broken clouds (5-7 oktas) 900 m2952 feet, overcast (8 oktas) 3000 m9840 feet | 16.0 9.9 | -1 30 | |||||
07:55 | 0 32 | 93 | 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%) 600 m1968 feet, scattered clouds (40-50%) 900 m2952 feet, broken clouds (60-90%) 1200 m3936 feet, broken clouds (60-90%) 3000 m9840 feet, overcast (100%) 5400 m17712 feet Few clouds (1/10-3/10) 600 m1968 feet, scattered clouds (4/10-5/10) 900 m2952 feet, broken clouds (6/10-9/10) 1200 m3936 feet, broken clouds (6/10-9/10) 3000 m9840 feet, overcast (10/10) 5400 m17712 feet Few clouds (1-2 oktas) 600 m1968 feet, scattered clouds (3-4 oktas) 900 m2952 feet, broken clouds (5-7 oktas) 1200 m3936 feet, broken clouds (5-7 oktas) 3000 m9840 feet, overcast (8 oktas) 5400 m17712 feet | 16.0 9.9 | -1 30 | ||||||
06:59 | 0 32 | 87 | Wind blowing from the north-west | Near gale (14 m/s) (50 km/h) (31 mile/hour) (27 knots) (7 Bft) | 19 m/s 68 km/h 43 mph 37 knots 8 Bft | Few clouds (10-30%), few clouds (10-30%) 60 m197 feet, scattered clouds (40-50%) 900 m2952 feet, broken clouds (60-90%) 1500 m4920 feet, broken clouds (60-90%) 3000 m9840 feet, overcast (100%) 5400 m17712 feet Few clouds (1/10-3/10), few clouds (1/10-3/10) 60 m197 feet, scattered clouds (4/10-5/10) 900 m2952 feet, broken clouds (6/10-9/10) 1500 m4920 feet, broken clouds (6/10-9/10) 3000 m9840 feet, overcast (10/10) 5400 m17712 feet Few clouds (1-2 oktas), few clouds (1-2 oktas) 60 m197 feet, scattered clouds (3-4 oktas) 900 m2952 feet, broken clouds (5-7 oktas) 1500 m4920 feet, broken clouds (5-7 oktas) 3000 m9840 feet, overcast (8 oktas) 5400 m17712 feet | 16.0 9.9 | -2 28 | |||||
05:55 | 0 32 | 80 | Wind blowing from the north-west | Near gale (16 m/s) (58 km/h) (36 miles/hour) (31 mile/hour) (7 Bft) | Few clouds (10-30%), few clouds (10-30%) 150 m492 feet, scattered clouds (40-50%) 900 m2952 feet, scattered clouds (40-50%) 2100 m6888 feet, broken clouds (60-90%) 3000 m9840 feet, overcast (100%) 6000 m19680 feet Few clouds (1/10-3/10), few clouds (1/10-3/10) 150 m492 feet, scattered clouds (4/10-5/10) 900 m2952 feet, scattered clouds (4/10-5/10) 2100 m6888 feet, broken clouds (6/10-9/10) 3000 m9840 feet, overcast (10/10) 6000 m19680 feet Few clouds (1-2 oktas), few clouds (1-2 oktas) 150 m492 feet, scattered clouds (3-4 oktas) 900 m2952 feet, scattered clouds (3-4 oktas) 2100 m6888 feet, broken clouds (5-7 oktas) 3000 m9840 feet, overcast (8 oktas) 6000 m19680 feet | 16.0 9.9 | -3 27 | ||||||
04:51 | -1 30 | 93 | Wind blowing from the north-northwest | Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 Bft) | 15 m/s 54 km/h 34 mph 29 knots 7 Bft | patchy fog | Few clouds (10-30%), few clouds (10-30%) less than 30 m , few clouds (10-30%) 150 m492 feet, scattered clouds (40-50%) 1200 m3936 feet, broken clouds (60-90%) 3000 m9840 feet, broken clouds (60-90%) 6000 m19680 feetFew clouds (10-30%), few clouds (10-30%) less than 984 feet , few clouds (10-30%) 150 m492 feet, scattered clouds (40-50%) 1200 m3936 feet, broken clouds (60-90%) 3000 m9840 feet, broken clouds (60-90%) 6000 m19680 feet Few clouds (1/10-3/10), few clouds (1/10-3/10) less than 30 m , few clouds (1/10-3/10) 150 m492 feet, scattered clouds (4/10-5/10) 1200 m3936 feet, broken clouds (6/10-9/10) 3000 m9840 feet, broken clouds (6/10-9/10) 6000 m19680 feetFew clouds (1/10-3/10), few clouds (1/10-3/10) less than 984 feet , few clouds (1/10-3/10) 150 m492 feet, scattered clouds (4/10-5/10) 1200 m3936 feet, broken clouds (6/10-9/10) 3000 m9840 feet, broken clouds (6/10-9/10) 6000 m19680 feet Few clouds (1-2 oktas), few clouds (1-2 oktas) less than 30 m , few clouds (1-2 oktas) 150 m492 feet, scattered clouds (3-4 oktas) 1200 m3936 feet, broken clouds (5-7 oktas) 3000 m9840 feet, broken clouds (5-7 oktas) 6000 m19680 feetFew clouds (1-2 oktas), few clouds (1-2 oktas) less than 984 feet , few clouds (1-2 oktas) 150 m492 feet, scattered clouds (3-4 oktas) 1200 m3936 feet, broken clouds (5-7 oktas) 3000 m9840 feet, broken clouds (5-7 oktas) 6000 m19680 feet | 16.0 9.9 | -2 28 | ||||
03:54 | -1 30 | 64 | Wind blowing from the north | Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft) | Few clouds (10-30%) 1500 m4920 feet, scattered clouds (40-50%) 3600 m11808 feet, broken clouds (60-90%) 6000 m19680 feet Few clouds (1/10-3/10) 1500 m4920 feet, scattered clouds (4/10-5/10) 3600 m11808 feet, broken clouds (6/10-9/10) 6000 m19680 feet Few clouds (1-2 oktas) 1500 m4920 feet, scattered clouds (3-4 oktas) 3600 m11808 feet, broken clouds (5-7 oktas) 6000 m19680 feet | 16.0 9.9 | -7 19 | ||||||
02:53 | -2 28 | 64 | Wind blowing from the north | 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 | Scattered clouds (40-50%) 6000 m19680 feet Scattered clouds (4/10-5/10) 6000 m19680 feet Scattered clouds (3-4 oktas) 6000 m19680 feet | 16.0 9.9 | -8 18 | |||||
01:55 | -1 30 | 59 | Wind blowing from the north-northeast | Near gale (14 m/s) (50 km/h) (31 mile/hour) (27 knots) (7 Bft) | 19 m/s 68 km/h 43 mph 37 knots 8 Bft | Few clouds (10-30%) 2400 m7872 feet, few clouds (10-30%) 6000 m19680 feet Few clouds (1/10-3/10) 2400 m7872 feet, few clouds (1/10-3/10) 6000 m19680 feet Few clouds (1-2 oktas) 2400 m7872 feet, few clouds (1-2 oktas) 6000 m19680 feet | 16.0 9.9 | -8 18 | |||||