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 | |
| 2023 December 1, Friday | 13:51 | -2 28 | 100 | Wind blowing from the west | Storm (26 m/s) (94 km/h) (58 miles/hour) (51 mile/hour) (10 Bft) | 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 | less than 0.05 less than 0.03 | -2 28 | ||||
12:47 | -3 27 | 100 | Wind blowing from the west | 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 | 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 | less than 0.05 less than 0.03 | -3 27 | ||||
11:55 | -3 27 | 100 | Wind blowing from the west | Violent storm (29 m/s) (104 km/h) (65 miles/hour) (56 knots) (11 Bft) | 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 | less than 0.05 less than 0.03 | -3 27 | |||||
10:49 | -2 28 | 100 | Wind blowing from the west | Storm (27 m/s) (97 km/h) (60 miles/hour) (52 knots) (10 Bft) | 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 | less than 0.05 less than 0.03 | -2 28 | |||||
09:57 | -3 27 | 100 | Wind blowing from the west | Storm (28 m/s) (101 km/h) (63 mph) (54 knots) (10 Bft) | 29 m/s 104 km/h 65 miles/hour 56 knots 11 Bft | 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 | less than 0.05 less than 0.03 | -3 27 | ||||
08:49 | -4 25 | 100 | Wind blowing from the west | Storm (25 m/s) (90 km/h) (56 miles/hour) (49 knots) (10 Bft) | 29 m/s 104 km/h 65 miles/hour 56 knots 11 Bft | 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 | less than 0.05 less than 0.03 | -4 25 | ||||
07:48 | -4 25 | 100 | Wind blowing from the west | Storm (25 m/s) (90 km/h) (56 miles/hour) (49 knots) (10 Bft) | 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 | less than 0.05 less than 0.03 | -4 25 | |||||
06:49 | -5 23 | 100 | Wind blowing from the west | Storm (25 m/s) (90 km/h) (56 miles/hour) (49 knots) (10 Bft) | 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 | less than 0.05 less than 0.03 | -5 23 | |||||
05:54 | -5 23 | 100 | Wind blowing from the west | Storm (27 m/s) (97 km/h) (60 miles/hour) (52 knots) (10 Bft) | 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 | less than 0.05 less than 0.03 | -5 23 | |||||
04:54 | -5 23 | 100 | Wind blowing from the west | Violent storm (29 m/s) (104 km/h) (65 miles/hour) (56 knots) (11 Bft) | 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 | less than 0.05 less than 0.03 | -5 23 | |||||
03:54 | -5 23 | 100 | Wind blowing from the west | Storm (28 m/s) (101 km/h) (63 mph) (54 knots) (10 Bft) | 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 | less than 0.05 less than 0.03 | -5 23 | |||||
02:53 | -5 23 | 100 | Wind blowing from the west | 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 | 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 | less than 0.05 less than 0.03 | -5 23 | ||||
01:51 | -5 23 | 100 | Wind blowing from the west | Violent storm (30 m/s) (108 km/h) (67 miles/hour) (58 knots) (11 Bft) | 33 m/s 119 km/h 74 mph 64 knots 12 Bft | 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 | less than 0.05 less than 0.03 | -5 23 | ||||
00:53 | -5 23 | 93 | Wind blowing from the 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 | Few clouds (10-30%) 150 m492 feet, few clouds (10-30%) 300 m984 feet, broken clouds (60-90%) 600 m1968 feet, broken clouds (60-90%) 1500 m4920 feet, broken clouds (60-90%) 2400 m7872 feet, overcast (100%) 3600 m11808 feet Few clouds (1/10-3/10) 150 m492 feet, few clouds (1/10-3/10) 300 m984 feet, broken clouds (6/10-9/10) 600 m1968 feet, broken clouds (6/10-9/10) 1500 m4920 feet, broken clouds (6/10-9/10) 2400 m7872 feet, overcast (10/10) 3600 m11808 feet Few clouds (1-2 oktas) 150 m492 feet, few clouds (1-2 oktas) 300 m984 feet, broken clouds (5-7 oktas) 600 m1968 feet, broken clouds (5-7 oktas) 1500 m4920 feet, broken clouds (5-7 oktas) 2400 m7872 feet, overcast (8 oktas) 3600 m11808 feet | 16.0 9.9 | -6 21 | |||||
| November 30, Thursday | 23:55 | -4 25 | 74 | Wind blowing from the west | Violent storm (30 m/s) (108 km/h) (67 miles/hour) (58 knots) (11 Bft) | 33 m/s 119 km/h 74 mph 64 knots 12 Bft | Few clouds (10-30%) 150 m492 feet, scattered clouds (40-50%) 600 m1968 feet, broken clouds (60-90%) 1500 m4920 feet, broken clouds (60-90%) 2400 m7872 feet, broken clouds (60-90%) 3600 m11808 feet, overcast (100%) 5400 m17712 feet Few clouds (1/10-3/10) 150 m492 feet, scattered clouds (4/10-5/10) 600 m1968 feet, broken clouds (6/10-9/10) 1500 m4920 feet, broken clouds (6/10-9/10) 2400 m7872 feet, broken clouds (6/10-9/10) 3600 m11808 feet, overcast (10/10) 5400 m17712 feet Few clouds (1-2 oktas) 150 m492 feet, scattered clouds (3-4 oktas) 600 m1968 feet, broken clouds (5-7 oktas) 1500 m4920 feet, broken clouds (5-7 oktas) 2400 m7872 feet, broken clouds (5-7 oktas) 3600 m11808 feet, overcast (8 oktas) 5400 m17712 feet | 16.0 9.9 | -8 18 | ||||
22:56 | -5 23 | 68 | Wind blowing from the west | Storm (26 m/s) (94 km/h) (58 miles/hour) (51 mile/hour) (10 Bft) | 28 m/s 101 km/h 63 mph 54 knots 10 Bft | Few clouds (10-30%) 300 m984 feet, scattered clouds (40-50%) 600 m1968 feet, scattered clouds (40-50%) 1500 m4920 feet, broken clouds (60-90%) 2400 m7872 feet, broken clouds (60-90%) 3600 m11808 feet, broken clouds (60-90%) 5400 m17712 feet Few clouds (1/10-3/10) 300 m984 feet, scattered clouds (4/10-5/10) 600 m1968 feet, scattered clouds (4/10-5/10) 1500 m4920 feet, broken clouds (6/10-9/10) 2400 m7872 feet, broken clouds (6/10-9/10) 3600 m11808 feet, broken clouds (6/10-9/10) 5400 m17712 feet Few clouds (1-2 oktas) 300 m984 feet, scattered clouds (3-4 oktas) 600 m1968 feet, scattered clouds (3-4 oktas) 1500 m4920 feet, broken clouds (5-7 oktas) 2400 m7872 feet, broken clouds (5-7 oktas) 3600 m11808 feet, broken clouds (5-7 oktas) 5400 m17712 feet | 16.0 9.9 | -10 14 | |||||
21:50 | -5 23 | 63 | Wind blowing from the west | 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 | Few clouds (10-30%) 600 m1968 feet, few clouds (10-30%) 1500 m4920 feet, scattered clouds (40-50%) 2400 m7872 feet, broken clouds (60-90%) 3600 m11808 feet, broken clouds (60-90%) 5400 m17712 feet Few clouds (1/10-3/10) 600 m1968 feet, few clouds (1/10-3/10) 1500 m4920 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) 5400 m17712 feet Few clouds (1-2 oktas) 600 m1968 feet, few clouds (1-2 oktas) 1500 m4920 feet, scattered clouds (3-4 oktas) 2400 m7872 feet, broken clouds (5-7 oktas) 3600 m11808 feet, broken clouds (5-7 oktas) 5400 m17712 feet | 16.0 9.9 | -11 12 | |||||
20:54 | -6 21 | 68 | Wind blowing from the west | 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 | Few clouds (10-30%) 1500 m4920 feet, scattered clouds (40-50%) 2400 m7872 feet, broken clouds (60-90%) 3600 m11808 feet, broken clouds (60-90%) 5400 m17712 feet Few clouds (1/10-3/10) 1500 m4920 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) 5400 m17712 feet Few clouds (1-2 oktas) 1500 m4920 feet, scattered clouds (3-4 oktas) 2400 m7872 feet, broken clouds (5-7 oktas) 3600 m11808 feet, broken clouds (5-7 oktas) 5400 m17712 feet | 16.0 9.9 | -11 12 | |||||
19:53 | -7 19 | 58 | Wind blowing from the west | Storm (25 m/s) (90 km/h) (56 miles/hour) (49 knots) (10 Bft) | 27 m/s 97 km/h 60 miles/hour 52 knots 10 Bft | Few clouds (10-30%) 1500 m4920 feet, scattered clouds (40-50%) 2400 m7872 feet, scattered clouds (40-50%) 3600 m11808 feet, broken clouds (60-90%) 5400 m17712 feet Few clouds (1/10-3/10) 1500 m4920 feet, scattered clouds (4/10-5/10) 2400 m7872 feet, scattered clouds (4/10-5/10) 3600 m11808 feet, broken clouds (6/10-9/10) 5400 m17712 feet Few clouds (1-2 oktas) 1500 m4920 feet, scattered clouds (3-4 oktas) 2400 m7872 feet, scattered clouds (3-4 oktas) 3600 m11808 feet, broken clouds (5-7 oktas) 5400 m17712 feet | 16.0 9.9 | -14 7 | |||||
18:55 | -7 19 | 63 | Wind blowing from the west-southwest | 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 | Few clouds (10-30%) 1500 m4920 feet, scattered clouds (40-50%) 2400 m7872 feet, broken clouds (60-90%) 5400 m17712 feet Few clouds (1/10-3/10) 1500 m4920 feet, scattered clouds (4/10-5/10) 2400 m7872 feet, broken clouds (6/10-9/10) 5400 m17712 feet Few clouds (1-2 oktas) 1500 m4920 feet, scattered clouds (3-4 oktas) 2400 m7872 feet, broken clouds (5-7 oktas) 5400 m17712 feet | 16.0 9.9 | -13 9 | |||||
17:51 | -7 19 | 58 | Wind blowing from the west | Strong gale (23 m/s) (83 km/h) (51 mile/hour) (45 knots) (9 Bft) | Few clouds (10-30%) 1500 m4920 feet, scattered clouds (40-50%) 2400 m7872 feet, broken clouds (60-90%) 5400 m17712 feet Few clouds (1/10-3/10) 1500 m4920 feet, scattered clouds (4/10-5/10) 2400 m7872 feet, broken clouds (6/10-9/10) 5400 m17712 feet Few clouds (1-2 oktas) 1500 m4920 feet, scattered clouds (3-4 oktas) 2400 m7872 feet, broken clouds (5-7 oktas) 5400 m17712 feet | 16.0 9.9 | -14 7 | ||||||
16:53 | -8 18 | 73 | Wind blowing from the west-southwest | Gale (20 m/s) (72 km/h) (45 miles/hour) (39 knots) (8 Bft) | Scattered clouds (40-50%) 2400 m7872 feet, broken clouds (60-90%) 5400 m17712 feet Scattered clouds (4/10-5/10) 2400 m7872 feet, broken clouds (6/10-9/10) 5400 m17712 feet Scattered clouds (3-4 oktas) 2400 m7872 feet, broken clouds (5-7 oktas) 5400 m17712 feet | 16.0 9.9 | -12 10 | ||||||
15:53 | -8 18 | 79 | Wind blowing from the west-southwest | Gale (18 m/s) (65 km/h) (40 miles/hour) (35 knots) (8 Bft) | Scattered clouds (40-50%) 2400 m7872 feet, broken clouds (60-90%) 5400 m17712 feet Scattered clouds (4/10-5/10) 2400 m7872 feet, broken clouds (6/10-9/10) 5400 m17712 feet Scattered clouds (3-4 oktas) 2400 m7872 feet, broken clouds (5-7 oktas) 5400 m17712 feet | 16.0 9.9 | -11 12 | ||||||
14:53 | -9 16 | 86 | Wind blowing from the west | 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 | patchy fog | Few clouds (10-30%), few clouds (10-30%) less than 30 m , few clouds (10-30%) 1500 m4920 feet, scattered clouds (40-50%) 3000 m9840 feet, broken clouds (60-90%) 5400 m17712 feetFew clouds (10-30%), few clouds (10-30%) less than 984 feet , few clouds (10-30%) 1500 m4920 feet, scattered clouds (40-50%) 3000 m9840 feet, broken clouds (60-90%) 5400 m17712 feet Few clouds (1/10-3/10), few clouds (1/10-3/10) less than 30 m , few clouds (1/10-3/10) 1500 m4920 feet, scattered clouds (4/10-5/10) 3000 m9840 feet, broken clouds (6/10-9/10) 5400 m17712 feetFew clouds (1/10-3/10), few clouds (1/10-3/10) less than 984 feet , few clouds (1/10-3/10) 1500 m4920 feet, scattered clouds (4/10-5/10) 3000 m9840 feet, broken clouds (6/10-9/10) 5400 m17712 feet Few clouds (1-2 oktas), few clouds (1-2 oktas) less than 30 m , few clouds (1-2 oktas) 1500 m4920 feet, scattered clouds (3-4 oktas) 3000 m9840 feet, broken clouds (5-7 oktas) 5400 m17712 feetFew clouds (1-2 oktas), few clouds (1-2 oktas) less than 984 feet , few clouds (1-2 oktas) 1500 m4920 feet, scattered clouds (3-4 oktas) 3000 m9840 feet, broken clouds (5-7 oktas) 5400 m17712 feet | 16.0 9.9 | -11 12 | ||||
13:54 | -9 16 | 86 | Wind blowing from the west-southwest | 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 | patchy fog | Few clouds (10-30%), few clouds (10-30%) less than 30 m , few clouds (10-30%) 90 m295 feet, few clouds (10-30%) 1200 m3936 feet, scattered clouds (40-50%) 3000 m9840 feet, broken clouds (60-90%) 5400 m17712 feetFew clouds (10-30%), few clouds (10-30%) less than 984 feet , few clouds (10-30%) 90 m295 feet, few clouds (10-30%) 1200 m3936 feet, scattered clouds (40-50%) 3000 m9840 feet, broken clouds (60-90%) 5400 m17712 feet Few clouds (1/10-3/10), few clouds (1/10-3/10) less than 30 m , few clouds (1/10-3/10) 90 m295 feet, few clouds (1/10-3/10) 1200 m3936 feet, scattered clouds (4/10-5/10) 3000 m9840 feet, broken clouds (6/10-9/10) 5400 m17712 feetFew clouds (1/10-3/10), few clouds (1/10-3/10) less than 984 feet , few clouds (1/10-3/10) 90 m295 feet, few clouds (1/10-3/10) 1200 m3936 feet, scattered clouds (4/10-5/10) 3000 m9840 feet, broken clouds (6/10-9/10) 5400 m17712 feet Few clouds (1-2 oktas), few clouds (1-2 oktas) less than 30 m , few clouds (1-2 oktas) 90 m295 feet, few clouds (1-2 oktas) 1200 m3936 feet, scattered clouds (3-4 oktas) 3000 m9840 feet, broken clouds (5-7 oktas) 5400 m17712 feetFew clouds (1-2 oktas), few clouds (1-2 oktas) less than 984 feet , few clouds (1-2 oktas) 90 m295 feet, few clouds (1-2 oktas) 1200 m3936 feet, scattered clouds (3-4 oktas) 3000 m9840 feet, broken clouds (5-7 oktas) 5400 m17712 feet | 16.0 9.9 | -11 12 | ||||