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 | |
| 2021 January 16, Saturday | 09:56 | -7 19 | 100 | Wind blowing from the east-southeast | 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 | Light snow, freezing (supercooled) fog, blowing snow | Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet | 0.1 0.1 | -7 19 | |||
08:49 | -8 18 | 100 | Wind blowing from the east-southeast | Hurricane (34 m/s) (122 km/h) (76 miles/hour) (66 knots) (12 Bft) | 37 m/s 133 km/h 83 mph 72 knots 12 Bft | Light snow, freezing (supercooled) fog, blowing snow | Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet | 0.1 0.1 | -8 18 | ||||
07:55 | -8 18 | 100 | Wind blowing from the east-southeast | Violent storm (31 m/s) (112 km/h) (69 miles/hour) (60 knots) (11 Bft) | Light snow, freezing (supercooled) fog | Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet | 0.1 0.1 | -8 18 | |||||
06:59 | -8 18 | 100 | Wind blowing from the east-southeast | Storm (26 m/s) (94 km/h) (58 miles/hour) (51 mile/hour) (10 Bft) | Light snow, freezing (supercooled) fog | Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet | 0.1 0.1 | -8 18 | |||||
05:58 | -8 18 | 100 | Wind blowing from the south-east | Strong gale (24 m/s) (86 km/h) (54 mph) (47 knots) (9 Bft) | Light freezing (supercooled) rain, freezing (supercooled) fog | Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet | 0.1 0.1 | -8 18 | |||||
04:52 | -9 16 | 100 | Wind blowing from the south-east | Storm (25 m/s) (90 km/h) (56 miles/hour) (49 knots) (10 Bft) | Light shower(s), snow, light freezing (supercooled) rain, freezing (supercooled) fog | Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet | 0.1 0.1 | -9 16 | |||||
03:54 | -9 16 | 100 | Wind blowing from the south-east | Gale (18 m/s) (65 km/h) (40 miles/hour) (35 knots) (8 Bft) | 21 m/s 76 km/h 47 miles/hour 41 mile/hour 9 Bft | Light freezing (supercooled) drizzle, freezing (supercooled) fog | Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet | 0.1 0.1 | -9 16 | ||||
02:55 | -9 16 | 100 | Wind blowing from the south-east | Near gale (14 m/s) (50 km/h) (31 mile/hour) (27 knots) (7 Bft) | Light freezing (supercooled) drizzle, freezing (supercooled) fog | Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet | 0.2 0.1 | -9 16 | |||||
01:55 | -9 16 | 100 | Wind blowing from the south-east | Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 Bft) | Light freezing (supercooled) drizzle, freezing (supercooled) fog | Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet | 0.2 0.1 | -9 16 | |||||
00:51 | -9 16 | 100 | Wind blowing from the south-southeast | Near gale (17 m/s) (61 km/h) (38 miles/hour) (33 knots) (7 Bft) | Light shower(s), snow, freezing (supercooled) fog | Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet Vertical visibility 60 m197 feet | 0.2 0.1 | -9 16 | |||||
| January 15, Friday | 23:53 | -9 16 | 100 | Wind blowing from the south-southeast | 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 freezing (supercooled) rain, freezing (supercooled) fog | Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet | 0.1 0.1 | -9 16 | |||
22:57 | -10 14 | 100 | Wind blowing from the south-southeast | Near gale (17 m/s) (61 km/h) (38 miles/hour) (33 knots) (7 Bft) | 21 m/s 76 km/h 47 miles/hour 41 mile/hour 9 Bft | Freezing (supercooled) fog, low drifting snow | Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet | 0.1 0.1 | -10 14 | ||||
21:54 | -6 21 | 35 | Wind blowing from the south-southeast | Near gale (15 m/s) (54 km/h) (34 mph) (29 knots) (7 Bft) | Broken clouds (60-90%), broken clouds (60-90%) 2100 m6888 feet, overcast (100%) 4500 m14760 feet Broken clouds (6/10-9/10), broken clouds (6/10-9/10) 2100 m6888 feet, overcast (10/10) 4500 m14760 feet Broken clouds (5-7 oktas), broken clouds (5-7 oktas) 2100 m6888 feet, overcast (8 oktas) 4500 m14760 feet | 16.0 9.9 | -19 -2 | ||||||
20:56 | -8 18 | 49 | Wind blowing from the south | Near gale (17 m/s) (61 km/h) (38 miles/hour) (33 knots) (7 Bft) | Broken clouds (60-90%), broken clouds (60-90%) 1800 m5904 feet, overcast (100%) 3600 m11808 feet Broken clouds (6/10-9/10), broken clouds (6/10-9/10) 1800 m5904 feet, overcast (10/10) 3600 m11808 feet Broken clouds (5-7 oktas), broken clouds (5-7 oktas) 1800 m5904 feet, overcast (8 oktas) 3600 m11808 feet | 16.0 9.9 | -17 1 | ||||||
19:55 | -7 19 | 42 | Wind blowing from the south-southeast | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft) | 13 m/s 47 km/h 29 miles/hour 25 knots 6 Bft | Broken clouds (60-90%), broken clouds (60-90%) 2100 m6888 feet, overcast (100%) 5100 m16728 feet Broken clouds (6/10-9/10), broken clouds (6/10-9/10) 2100 m6888 feet, overcast (10/10) 5100 m16728 feet Broken clouds (5-7 oktas), broken clouds (5-7 oktas) 2100 m6888 feet, overcast (8 oktas) 5100 m16728 feet | 16.0 9.9 | -18 -0 | |||||
18:57 | -6 21 | 35 | Wind blowing from the south-southeast | Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft) | Broken clouds (60-90%), broken clouds (60-90%) 2400 m7872 feet, overcast (100%) 4200 m13776 feet Broken clouds (6/10-9/10), broken clouds (6/10-9/10) 2400 m7872 feet, overcast (10/10) 4200 m13776 feet Broken clouds (5-7 oktas), broken clouds (5-7 oktas) 2400 m7872 feet, overcast (8 oktas) 4200 m13776 feet | 16.0 9.9 | -19 -2 | ||||||
17:49 | -4 25 | 36 | Wind blowing from the south-southeast | Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft) | Broken clouds (60-90%), few clouds (10-30%), broken clouds (60-90%) 3000 m9840 feet, broken clouds (60-90%) 4800 m15744 feet Broken clouds (6/10-9/10), few clouds (1/10-3/10), broken clouds (6/10-9/10) 3000 m9840 feet, broken clouds (6/10-9/10) 4800 m15744 feet Broken clouds (5-7 oktas), few clouds (1-2 oktas), broken clouds (5-7 oktas) 3000 m9840 feet, broken clouds (5-7 oktas) 4800 m15744 feet | 16.0 9.9 | -17 1 | ||||||
16:58 | -4 25 | 42 | Wind blowing from the south | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | Broken clouds (60-90%), overcast (100%) 3000 m9840 feet Broken clouds (6/10-9/10), overcast (10/10) 3000 m9840 feet Broken clouds (5-7 oktas), overcast (8 oktas) 3000 m9840 feet | 16.0 9.9 | -15 5 | ||||||
15:56 | -4 25 | 46 | Wind blowing from the south | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | Broken clouds (60-90%), broken clouds (60-90%) 3000 m9840 feet, broken clouds (60-90%) 4800 m15744 feet Broken clouds (6/10-9/10), broken clouds (6/10-9/10) 3000 m9840 feet, broken clouds (6/10-9/10) 4800 m15744 feet Broken clouds (5-7 oktas), broken clouds (5-7 oktas) 3000 m9840 feet, broken clouds (5-7 oktas) 4800 m15744 feet | 16.0 9.9 | -14 7 | ||||||
14:53 | -4 25 | 30 | Wind blowing from the south | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | Broken clouds (60-90%), broken clouds (60-90%) 3000 m9840 feet, broken clouds (60-90%) 5400 m17712 feet Broken clouds (6/10-9/10), broken clouds (6/10-9/10) 3000 m9840 feet, broken clouds (6/10-9/10) 5400 m17712 feet Broken clouds (5-7 oktas), broken clouds (5-7 oktas) 3000 m9840 feet, broken clouds (5-7 oktas) 5400 m17712 feet | 16.0 9.9 | -19 -2 | ||||||
13:55 | -3 27 | 36 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | Broken clouds (60-90%), scattered clouds (40-50%) 5400 m17712 feet Broken clouds (6/10-9/10), scattered clouds (4/10-5/10) 5400 m17712 feet Broken clouds (5-7 oktas), scattered clouds (3-4 oktas) 5400 m17712 feet | 16.0 9.9 | -16 3 | ||||||
12:56 | -3 27 | 33 | Wind blowing from the south-southwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | Broken clouds (60-90%), few clouds (10-30%) 5400 m17712 feet Broken clouds (6/10-9/10), few clouds (1/10-3/10) 5400 m17712 feet Broken clouds (5-7 oktas), few clouds (1-2 oktas) 5400 m17712 feet | 16.0 9.9 | -17 1 | ||||||
11:54 | -3 27 | 31 | Calm, no wind | Calm | Broken clouds (60-90%), few clouds (10-30%) 5400 m17712 feet Broken clouds (6/10-9/10), few clouds (1/10-3/10) 5400 m17712 feet Broken clouds (5-7 oktas), few clouds (1-2 oktas) 5400 m17712 feet | 16.0 9.9 | -18 -0 | ||||||
10:58 | -5 23 | 42 | Wind blowing from the south-west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | Broken clouds (60-90%), few clouds (10-30%) 5400 m17712 feet Broken clouds (6/10-9/10), few clouds (1/10-3/10) 5400 m17712 feet Broken clouds (5-7 oktas), few clouds (1-2 oktas) 5400 m17712 feet | 16.0 9.9 | -16 3 | ||||||