Weather archive in Mount Washington (airport), METAR
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Weather statistics
| Date / Local time | T | Po | P | U | DD | Ff | ff10 | WW | W'W' | c | VV | Td | |
| 2026 September 20, Sunday | 07:02 | 1 34 | 734.3 28.91 978.99 978.99 | 764.8 30.11 1019.65 1019.65 | 93 | Calm, no wind | Calm | Scattered clouds (40-50%) 60 m197 feet Scattered clouds (4/10-5/10) 60 m197 feet Scattered clouds (3-4 oktas) 60 m197 feet | 16.0 9.9 | 0 32 | |||
06:52 | 1 34 | 734.3 28.91 978.99 978.99 | 764.8 30.11 1019.65 1019.65 | 93 | Calm, no wind | Calm | Broken clouds (60-90%) 60 m197 feet Broken clouds (6/10-9/10) 60 m197 feet Broken clouds (5-7 oktas) 60 m197 feet | 16.0 9.9 | 0 32 | ||||
06:00 | 0 32 | 734.2 28.91 978.85 978.85 | 764.8 30.11 1019.65 1019.65 | 93 | Calm, no wind | Calm | Broken clouds (60-90%) 60 m197 feet Broken clouds (6/10-9/10) 60 m197 feet Broken clouds (5-7 oktas) 60 m197 feet | 16.0 9.9 | -1 30 | ||||
05:52 | 0 32 | 734.2 28.91 978.85 978.85 | 764.8 30.11 1019.65 1019.65 | 93 | Calm, no wind | Calm | Scattered clouds (40-50%) 60 m197 feet Scattered clouds (4/10-5/10) 60 m197 feet Scattered clouds (3-4 oktas) 60 m197 feet | 16.0 9.9 | -1 30 | ||||
05:27 | 0 32 | 734.3 28.91 978.99 978.99 | 765.0 30.12 1019.92 1019.92 | 93 | Calm, no wind | Calm | Few clouds (10-30%) 30 m98 feet Few clouds (1/10-3/10) 30 m98 feet Few clouds (1-2 oktas) 30 m98 feet | 16.0 9.9 | -1 30 | ||||
05:05 | 0 32 | 734.3 28.91 978.99 978.99 | 765.0 30.12 1019.92 1019.92 | 100 | Calm, no wind | Calm | Overcast (100%) 30 m98 feet Overcast (10/10) 30 m98 feet Overcast (8 oktas) 30 m98 feet | 14.4 9.0 | 0 32 | ||||
04:57 | 0 32 | 734.3 28.91 978.99 978.99 | 765.0 30.12 1019.92 1019.92 | 93 | Calm, no wind | Calm | Mist | Overcast (100%) 30 m98 feet Overcast (10/10) 30 m98 feet Overcast (8 oktas) 30 m98 feet | 3.2 2.0 | -1 30 | |||
04:52 | 0 32 | 734.6 28.92 979.39 979.39 | 765.3 30.13 1020.32 1020.32 | 93 | Calm, no wind | Calm | Mist | Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet | 1.6 1.0 | -1 30 | |||
04:32 | 0 32 | 734.3 28.91 978.99 978.99 | 765.0 30.12 1019.92 1019.92 | 100 | Calm, no wind | Calm | Fog | Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet | 0.8 0.5 | 0 32 | |||
04:05 | -1 30 | 734.5 28.92 979.25 979.25 | 765.3 30.13 1020.32 1020.32 | 100 | Calm, no wind | Calm | Freezing (supercooled) fog | Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet | 0.4 0.3 | -1 30 | |||
04:01 | -1 30 | 734.5 28.92 979.25 979.25 | 765.3 30.13 1020.32 1020.32 | 100 | Calm, no wind | Calm | Mist | Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet | 1.6 1.0 | -1 30 | |||
03:52 | -1 30 | 734.5 28.92 979.25 979.25 | 765.3 30.13 1020.32 1020.32 | 100 | Calm, no wind | Calm | Overcast (100%) 30 m98 feet Overcast (10/10) 30 m98 feet Overcast (8 oktas) 30 m98 feet | 16.0 9.9 | -1 30 | ||||
03:34 | -1 30 | 734.8 28.93 979.65 979.65 | 765.6 30.14 1020.72 1020.72 | 100 | Calm, no wind | Calm | Overcast (100%) 30 m98 feet Overcast (10/10) 30 m98 feet Overcast (8 oktas) 30 m98 feet | 14.4 9.0 | -1 30 | ||||
03:23 | -1 30 | 735.0 28.94 979.92 979.92 | 765.8 30.15 1020.98 1020.98 | 100 | Calm, no wind | Calm | Mist | Broken clouds (60-90%) 30 m98 feet Broken clouds (6/10-9/10) 30 m98 feet Broken clouds (5-7 oktas) 30 m98 feet | 3.2 2.0 | -1 30 | |||
03:12 | -1 30 | 735.0 28.94 979.92 979.92 | 765.8 30.15 1020.98 1020.98 | 100 | Calm, no wind | Calm | Mist | Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet Vertical visibility 30 m98 feet | 1.6 1.0 | -1 30 | |||
03:09 | -1 30 | 735.3 28.95 980.32 980.32 | 766.1 30.16 1021.38 1021.38 | 93 | Calm, no wind | Calm | Mist | Scattered clouds (40-50%) 30 m98 feet Scattered clouds (4/10-5/10) 30 m98 feet Scattered clouds (3-4 oktas) 30 m98 feet | 2.8 1.7 | -2 28 | |||
03:00 | 0 32 | 735.4 28.95 980.45 980.45 | 766.1 30.16 1021.38 1021.38 | 93 | Calm, no wind | Calm | Scattered clouds (40-50%) 30 m98 feet Scattered clouds (4/10-5/10) 30 m98 feet Scattered clouds (3-4 oktas) 30 m98 feet | 16.0 9.9 | -1 30 | ||||
02:52 | 0 32 | 735.4 28.95 980.45 980.45 | 766.1 30.16 1021.38 1021.38 | 93 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | -1 30 | ||||
01:52 | 1 34 | 736.0 28.98 981.25 981.25 | 766.6 30.18 1022.05 1022.05 | 87 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | -1 30 | ||||
00:52 | 1 34 | 735.7 28.96 980.85 980.85 | 766.3 30.17 1021.65 1021.65 | 93 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 0 32 | ||||
| September 19, Saturday | 23:52 | 2 36 | 736.1 28.98 981.39 981.39 | 766.6 30.18 1022.05 1022.05 | 93 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 1 34 | |||
22:52 | 3 37 | 736.2 28.98 981.52 981.52 | 766.6 30.18 1022.05 1022.05 | 93 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 2 36 | ||||
21:52 | 4 39 | 736.3 28.99 981.65 981.65 | 766.6 30.18 1022.05 1022.05 | 93 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 3 37 | ||||
20:52 | 6 43 | 736.5 29 981.92 981.92 | 766.6 30.18 1022.05 1022.05 | 87 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 4 39 | ||||
19:52 | 8 46 | 736.7 29 982.19 982.19 | 766.6 30.18 1022.05 1022.05 | 87 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 6 43 | ||||
18:52 | 11 52 | 736.8 29.01 982.32 982.32 | 766.3 30.17 1021.65 1021.65 | 77 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 7 45 | ||||
17:52 | 16 61 | 737.1 29.02 982.72 982.72 | 766.1 30.16 1021.38 1021.38 | 48 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 5 41 | ||||
16:52 | 17 63 | 737.4 29.03 983.12 983.12 | 766.3 30.17 1021.65 1021.65 | 39 | Wind blowing from the west-northwest | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 3 37 | ||||
15:52 | 17 63 | 737.4 29.03 983.12 983.12 | 766.3 30.17 1021.65 1021.65 | 34 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 1 34 | ||||
14:52 | 17 63 | 737.6 29.04 983.39 983.39 | 766.6 30.18 1022.05 1022.05 | 30 | Variable wind direction | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | -1 30 | ||||
13:52 | 16 61 | 738.0 29.06 983.92 983.92 | 767.1 30.2 1022.72 1022.72 | 36 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 1 34 | ||||
12:52 | 15 59 | 738.1 29.06 984.05 984.05 | 767.3 30.21 1022.98 1022.98 | 39 | No clouds No clouds No clouds | 16.0 9.9 | 1 34 | ||||||
11:52 | 14 57 | 738.5 29.07 984.59 984.59 | 767.8 30.23 1023.65 1023.65 | 51 | Wind blowing from the north-west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | No clouds No clouds No clouds | 16.0 9.9 | 4 39 | ||||
10:52 | 12 54 | 738.9 29.09 985.12 985.12 | 768.4 30.25 1024.45 1024.45 | 58 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 4 39 | ||||
09:52 | 9 48 | 738.8 29.09 984.99 984.99 | 768.6 30.26 1024.72 1024.72 | 71 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 4 39 | ||||
08:52 | 6 43 | 738.5 29.07 984.59 984.59 | 768.6 30.26 1024.72 1024.72 | 87 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 4 39 | ||||
07:52 | 1 34 | 737.9 29.05 983.79 983.79 | 768.6 30.26 1024.72 1024.72 | 100 | Calm, no wind | Calm | No clouds No clouds No clouds | 16.0 9.9 | 1 34 | ||||