Weather archive on Mount Washington (AWS), METAR
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| Date / Local time | T | Po | P | U | DD | Ff | ff10 | WW | W'W' | c | VV | Td | |
| 2019 May 19, Sunday | 09:49 | 7 45 | 100 | Wind blowing from the west-southwest | Strong gale (23 m/s) (83 km/h) (51 mile/hour) (45 knots) (9 Bft) | 26 m/s 94 km/h 58 miles/hour 51 mile/hour 10 Bft | Light shower(s), rain, 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 | 7 45 | |||
08:55 | 3 37 | 100 | Wind blowing from the west-southwest | Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 Bft) | 18 m/s 65 km/h 40 miles/hour 35 knots 8 Bft | Light shower(s), rain, patchy fog | Few clouds (10-30%) less than 30 m , overcast (100%) 120 m394 feetFew clouds (10-30%) less than 984 feet , overcast (100%) 120 m394 feet Few clouds (1/10-3/10) less than 30 m , overcast (10/10) 120 m394 feetFew clouds (1/10-3/10) less than 984 feet , overcast (10/10) 120 m394 feet Few clouds (1-2 oktas) less than 30 m , overcast (8 oktas) 120 m394 feetFew clouds (1-2 oktas) less than 984 feet , overcast (8 oktas) 120 m394 feet | 3.2 2.0 | 3 37 | ||||
07:48 | 3 37 | 87 | Wind blowing from the south-west | 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 | Scattered clouds (40-50%), overcast (100%) 450 m1476 feet Scattered clouds (4/10-5/10), overcast (10/10) 450 m1476 feet Scattered clouds (3-4 oktas), overcast (8 oktas) 450 m1476 feet | 1 34 | ||||||
06:51 | 3 37 | 87 | Wind blowing from the south-west | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft) | 16 m/s 58 km/h 36 miles/hour 31 mile/hour 7 Bft | Light shower(s), rain | Few clouds (10-30%), overcast (100%) 900 m2952 feet Few clouds (1/10-3/10), overcast (10/10) 900 m2952 feet Few clouds (1-2 oktas), overcast (8 oktas) 900 m2952 feet | 1 34 | |||||
05:52 | 2 36 | 81 | 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%) less than 30 m , few clouds (10-30%) 300 m984 feet, broken clouds (60-90%) 600 m1968 feet, overcast (100%) 1350 m4428 feetFew clouds (10-30%) less than 984 feet , few clouds (10-30%) 300 m984 feet, broken clouds (60-90%) 600 m1968 feet, overcast (100%) 1350 m4428 feet Few clouds (1/10-3/10) less than 30 m , few clouds (1/10-3/10) 300 m984 feet, broken clouds (6/10-9/10) 600 m1968 feet, overcast (10/10) 1350 m4428 feetFew clouds (1/10-3/10) less than 984 feet , few clouds (1/10-3/10) 300 m984 feet, broken clouds (6/10-9/10) 600 m1968 feet, overcast (10/10) 1350 m4428 feet Few clouds (1-2 oktas) less than 30 m , few clouds (1-2 oktas) 300 m984 feet, broken clouds (5-7 oktas) 600 m1968 feet, overcast (8 oktas) 1350 m4428 feetFew clouds (1-2 oktas) less than 984 feet , few clouds (1-2 oktas) 300 m984 feet, broken clouds (5-7 oktas) 600 m1968 feet, overcast (8 oktas) 1350 m4428 feet | -1 30 | |||||||
04:56 | 1 34 | 87 | Wind blowing from the west-southwest | Near gale (14 m/s) (50 km/h) (31 mile/hour) (27 knots) (7 Bft) | 17 m/s 61 km/h 38 miles/hour 33 knots 7 Bft | Broken clouds (60-90%) 600 m1968 feet, overcast (100%) 1350 m4428 feet Broken clouds (6/10-9/10) 600 m1968 feet, overcast (10/10) 1350 m4428 feet Broken clouds (5-7 oktas) 600 m1968 feet, overcast (8 oktas) 1350 m4428 feet | -1 30 | ||||||
03:56 | 2 36 | 81 | Wind blowing from the west-southwest | Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 Bft) | Broken clouds (60-90%) 600 m1968 feet, overcast (100%) 1350 m4428 feet Broken clouds (6/10-9/10) 600 m1968 feet, overcast (10/10) 1350 m4428 feet Broken clouds (5-7 oktas) 600 m1968 feet, overcast (8 oktas) 1350 m4428 feet | -1 30 | |||||||
02:55 | 1 34 | 93 | Wind blowing from the west-southwest | Strong breeze (13 m/s) (47 km/h) (29 miles/hour) (25 knots) (6 Bft) | Broken clouds (60-90%) 600 m1968 feet, overcast (100%) 1350 m4428 feet Broken clouds (6/10-9/10) 600 m1968 feet, overcast (10/10) 1350 m4428 feet Broken clouds (5-7 oktas) 600 m1968 feet, overcast (8 oktas) 1350 m4428 feet | 0 32 | |||||||
01:53 | 1 34 | 87 | Wind blowing from the west | Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft) | Scattered clouds (40-50%) 600 m1968 feet, overcast (100%) 1350 m4428 feet Scattered clouds (4/10-5/10) 600 m1968 feet, overcast (10/10) 1350 m4428 feet Scattered clouds (3-4 oktas) 600 m1968 feet, overcast (8 oktas) 1350 m4428 feet | -1 30 | |||||||
00:54 | 1 34 | 81 | Wind blowing from the west | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft) | Scattered clouds (40-50%) 900 m2952 feet, broken clouds (60-90%) 1500 m4920 feet, overcast (100%) 2400 m7872 feet Scattered clouds (4/10-5/10) 900 m2952 feet, broken clouds (6/10-9/10) 1500 m4920 feet, overcast (10/10) 2400 m7872 feet Scattered clouds (3-4 oktas) 900 m2952 feet, broken clouds (5-7 oktas) 1500 m4920 feet, overcast (8 oktas) 2400 m7872 feet | -2 28 | |||||||
| May 18, Saturday | 23:55 | 1 34 | 81 | Wind blowing from the west | Near gale (15 m/s) (54 km/h) (34 mph) (29 knots) (7 Bft) | Scattered clouds (40-50%) 900 m2952 feet, broken clouds (60-90%) 1500 m4920 feet, broken clouds (60-90%) 3000 m9840 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 Scattered clouds (3-4 oktas) 900 m2952 feet, broken clouds (5-7 oktas) 1500 m4920 feet, broken clouds (5-7 oktas) 3000 m9840 feet | -2 28 | ||||||
22:50 | 1 34 | 81 | Wind blowing from the west | Near gale (15 m/s) (54 km/h) (34 mph) (29 knots) (7 Bft) | Scattered clouds (40-50%) 900 m2952 feet, broken clouds (60-90%) 1500 m4920 feet, broken clouds (60-90%) 3000 m9840 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 Scattered clouds (3-4 oktas) 900 m2952 feet, broken clouds (5-7 oktas) 1500 m4920 feet, broken clouds (5-7 oktas) 3000 m9840 feet | -2 28 | |||||||
21:56 | 0 32 | 87 | 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%) 450 m1476 feet, scattered clouds (40-50%) 900 m2952 feet, broken clouds (60-90%) 1800 m5904 feet, overcast (100%) 3600 m11808 feet Few clouds (1/10-3/10) 450 m1476 feet, scattered clouds (4/10-5/10) 900 m2952 feet, broken clouds (6/10-9/10) 1800 m5904 feet, overcast (10/10) 3600 m11808 feet Few clouds (1-2 oktas) 450 m1476 feet, scattered clouds (3-4 oktas) 900 m2952 feet, broken clouds (5-7 oktas) 1800 m5904 feet, overcast (8 oktas) 3600 m11808 feet | -2 28 | |||||||
20:52 | 0 32 | 87 | Wind blowing from the west-northwest | Gale (18 m/s) (65 km/h) (40 miles/hour) (35 knots) (8 Bft) | Few clouds (10-30%) 30 m98 feet, few clouds (10-30%) 450 m1476 feet, scattered clouds (40-50%) 900 m2952 feet, broken clouds (60-90%) 1800 m5904 feet, overcast (100%) 3600 m11808 feet Few clouds (1/10-3/10) 30 m98 feet, few clouds (1/10-3/10) 450 m1476 feet, scattered clouds (4/10-5/10) 900 m2952 feet, broken clouds (6/10-9/10) 1800 m5904 feet, overcast (10/10) 3600 m11808 feet Few clouds (1-2 oktas) 30 m98 feet, few clouds (1-2 oktas) 450 m1476 feet, scattered clouds (3-4 oktas) 900 m2952 feet, broken clouds (5-7 oktas) 1800 m5904 feet, overcast (8 oktas) 3600 m11808 feet | -2 28 | |||||||
19:54 | -1 30 | 75 | Wind blowing from the west-northwest | Near gale (14 m/s) (50 km/h) (31 mile/hour) (27 knots) (7 Bft) | Scattered clouds (40-50%), few clouds (10-30%) 150 m492 feet, scattered clouds (40-50%) 450 m1476 feet, broken clouds (60-90%) 1200 m3936 feet, broken clouds (60-90%) 2400 m7872 feet, overcast (100%) 3600 m11808 feet Scattered clouds (4/10-5/10), few clouds (1/10-3/10) 150 m492 feet, scattered clouds (4/10-5/10) 450 m1476 feet, broken clouds (6/10-9/10) 1200 m3936 feet, broken clouds (6/10-9/10) 2400 m7872 feet, overcast (10/10) 3600 m11808 feet Scattered clouds (3-4 oktas), few clouds (1-2 oktas) 150 m492 feet, scattered clouds (3-4 oktas) 450 m1476 feet, broken clouds (5-7 oktas) 1200 m3936 feet, broken clouds (5-7 oktas) 2400 m7872 feet, overcast (8 oktas) 3600 m11808 feet | -5 23 | |||||||
18:49 | -1 30 | 100 | Wind blowing from the north-west | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | Freezing (supercooled) fog | Broken clouds (60-90%) less than 30 m , broken clouds (60-90%) 900 m2952 feet, overcast (100%) 2100 m6888 feetBroken clouds (60-90%) less than 984 feet , broken clouds (60-90%) 900 m2952 feet, overcast (100%) 2100 m6888 feet Broken clouds (6/10-9/10) less than 30 m , broken clouds (6/10-9/10) 900 m2952 feet, overcast (10/10) 2100 m6888 feetBroken clouds (6/10-9/10) less than 984 feet , broken clouds (6/10-9/10) 900 m2952 feet, overcast (10/10) 2100 m6888 feet Broken clouds (5-7 oktas) less than 30 m , broken clouds (5-7 oktas) 900 m2952 feet, overcast (8 oktas) 2100 m6888 feetBroken clouds (5-7 oktas) less than 984 feet , broken clouds (5-7 oktas) 900 m2952 feet, overcast (8 oktas) 2100 m6888 feet | 0.1 0.1 | -1 30 | |||||
17:49 | 1 34 | 100 | Wind blowing from the north-west | Strong breeze (11 m/s) (40 km/h) (25 miles/hour) (21 mile/hour) (6 Bft) | Fog | Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet | 0.1 0.1 | 1 34 | |||||
16:50 | 1 34 | 100 | Wind blowing from the west-northwest | Strong breeze (12 m/s) (43 km/h) (27 miles/hour) (23 knots) (6 Bft) | Fog | Broken clouds (60-90%) less than 30 m , broken clouds (60-90%) 3600 m11808 feetBroken clouds (60-90%) less than 984 feet , broken clouds (60-90%) 3600 m11808 feet Broken clouds (6/10-9/10) less than 30 m , broken clouds (6/10-9/10) 3600 m11808 feetBroken clouds (6/10-9/10) less than 984 feet , broken clouds (6/10-9/10) 3600 m11808 feet Broken clouds (5-7 oktas) less than 30 m , broken clouds (5-7 oktas) 3600 m11808 feetBroken clouds (5-7 oktas) less than 984 feet , broken clouds (5-7 oktas) 3600 m11808 feet | 0.1 0.1 | 1 34 | |||||
15:55 | 1 34 | 100 | Wind blowing from the north-west | Fresh breeze (10 m/s) (36 km/h) (22 mph) (19 knots) (5 Bft) | Fog | Broken clouds (60-90%) less than 30 m , broken clouds (60-90%) 3600 m11808 feet, broken clouds (60-90%) 5400 m17712 feetBroken clouds (60-90%) less than 984 feet , broken clouds (60-90%) 3600 m11808 feet, broken clouds (60-90%) 5400 m17712 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) 5400 m17712 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) 5400 m17712 feet Broken clouds (5-7 oktas) less than 30 m , broken clouds (5-7 oktas) 3600 m11808 feet, broken clouds (5-7 oktas) 5400 m17712 feetBroken clouds (5-7 oktas) less than 984 feet , broken clouds (5-7 oktas) 3600 m11808 feet, broken clouds (5-7 oktas) 5400 m17712 feet | 0.2 0.1 | 1 34 | |||||
14:49 | 0 32 | 100 | Wind blowing from the west-northwest | Near gale (14 m/s) (50 km/h) (31 mile/hour) (27 knots) (7 Bft) | Fog | Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet | less than 0.05 less than 0.03 | 0 32 | |||||
13:49 | 0 32 | 100 | Wind blowing from the north-west | Near gale (14 m/s) (50 km/h) (31 mile/hour) (27 knots) (7 Bft) | Freezing (supercooled) fog | Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet | less than 0.05 less than 0.03 | 0 32 | |||||
12:52 | -1 30 | 100 | Wind blowing from the west-northwest | Near gale (16 m/s) (58 km/h) (36 miles/hour) (31 mile/hour) (7 Bft) | 19 m/s 68 km/h 43 mph 37 knots 8 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 | ||||
11:54 | -2 28 | 100 | Wind blowing from the west-northwest | Gale (19 m/s) (68 km/h) (43 mph) (37 knots) (8 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 | |||||
10:56 | -2 28 | 100 | Wind blowing from the west-northwest | Near gale (17 m/s) (61 km/h) (38 miles/hour) (33 knots) (7 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 | -2 28 | |||||
09:50 | -2 28 | 100 | Wind blowing from the west-northwest | Gale (20 m/s) (72 km/h) (45 miles/hour) (39 knots) (8 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 | -2 28 | |||||