Weather observations for the past three days for
Mount Washington
| Date | Time (edt) | Wind (kph) | Vis. (km) | Weather | Sky Cond. | Temperature (ºC) | Relative Humidity | Wind Chill (°C) | Heat Index (°C) | Pressure | Precipitation (cm) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air | Dwpt | 6 hour | altimeter (cm) | sea level (mb) | 1 hr | 3 hr | 6 hr | ||||||||||
| Max. | Min. | ||||||||||||||||
| 20 | 21:52 | W 69 | 112.65 | Patches Fog and Windy | FEW000 FEW020 | -15 | -17 | 85% | -29 | 0 | 0.0 | ||||||
| 20 | 20:53 | W 61 | 0.10 | Freezing Fog and Windy | SCT000 SCT020 | -15 | -16 | 92% | -29 | 0 | 0.0 | ||||||
| 20 | 19:47 | NW 56 G 63 | 0.10 | Freezing Fog Low Drifting Snow and Windy | VV001 | -14 | -14 | -11.4 | -13.8 | 100% | -27 | 0 | 0.0 | 0.03 | |||
| 20 | 18:54 | W 56 G 72 | 0.40 | Mostly Cloudy and Windy | BKN000 BKN020 | -13 | -14 | 92% | -26 | 0 | 0.0 | ||||||
| 20 | 17:48 | NW 61 G 72 | 0.10 | Freezing Fog Low Drifting Snow and Windy | VV002 | -13 | -13 | 100% | -26 | 0 | 0.0 | ||||||
| 20 | 16:52 | W 52 G 61 | 0.10 | Freezing Fog Low Drifting Snow and Windy | VV002 | -12 | -12 | 100% | -24 | 0 | 0.0 | ||||||
| 20 | 15:47 | W 72 G 81 | 0.10 | Freezing Fog Blowing Snow and Windy | VV002 | -12 | -12 | 100% | -26 | 0 | 0.0 | ||||||
| 20 | 14:56 | W 78 G 91 | 0.21 | Freezing Fog Blowing Snow and Windy | VV002 | -12 | -12 | 100% | -26 | 0 | 0.0 | ||||||
| 20 | 13:49 | W 69 G 78 | 0.00 | Light Showers Snow Freezing Fog Blowing Snow and Windy | VV000 | -12 | -12 | -10.2 | -12 | 100% | -25 | 0 | 0.0 | 1.04 | |||
| 20 | 12:52 | W 54 G 76 | 0.10 | Light Showers Snow Freezing Fog Low Drifting Snow and Windy | VV000 | -11 | -11 | 100% | -23 | 0 | 0.0 | ||||||
| 20 | 11:53 | W 59 G 74 | 0.10 | Light Showers Snow Freezing Fog Low Drifting Snow and Windy | VV000 | -11 | -11 | 100% | -23 | 0 | 0.0 | ||||||
| 20 | 10:49 | W 48 G 63 | 0.10 | Showers Snow Pellets Snow Freezing Fog Low Drifting Snow and Windy | VV000 | -10 | -10 | 100% | -21 | 0 | 0.0 | ||||||
| 20 | 09:52 | W 56 | 0.10 | Showers Snow Pellets Snow Freezing Fog Low Drifting Snow and Windy | VV000 | -11 | -11 | 100% | -23 | 0 | 0.0 | ||||||
| 20 | 08:56 | W 70 G 93 | 0.10 | Freezing Fog and Windy | VV000 | -12 | -12 | 100% | -25 | 0 | 0.0 | ||||||
| 20 | 07:48 | W 104 | 0.00 | Freezing Fog and Windy | VV000 | -12 | -12 | -10.2 | -12 | 100% | -27 | 0 | 0.0 | 0.1 | |||
| 20 | 06:53 | W 80 | 0.00 | Freezing Fog and Windy | VV000 | -11 | -11 | 100% | -25 | 0 | 0.0 | ||||||
| 20 | 05:53 | W 91 | 0.00 | Freezing Fog and Windy | VV000 | -11 | -11 | 100% | -25 | 0 | 0.0 | ||||||
| 20 | 04:56 | W 80 | 0.00 | Freezing Fog Low Drifting Snow and Windy | VV000 | -11 | -11 | 100% | -25 | 0 | 0.0 | ||||||
| 20 | 03:54 | W 69 | 0.00 | Freezing Fog Low Drifting Snow and Windy | VV000 | -10 | -10 | 100% | -23 | 0 | 0.0 | ||||||
| 20 | 02:52 | W 85 | 0.00 | Freezing Fog Low Drifting Snow and Windy | VV000 | -10 | -10 | 100% | -24 | 0 | 0.0 | ||||||
| 20 | 01:50 | W 109 G 120 | 0.10 | Freezing Fog Blowing Snow and Windy | VV001 | -11 | -11 | -10.4 | -11.2 | 100% | -26 | 0 | 0.0 | 0.05 | |||
| 20 | 00:48 | W 102 G 113 | 0.00 | Freezing Fog Blowing Snow and Windy | VV000 | -11 | -11 | 100% | -26 | 0 | 0.0 | ||||||
| 19 | 23:56 | W 120 G 131 | 0.10 | Freezing Fog Blowing Snow and Windy | VV001 | -10 | -10 | 100% | -25 | 0 | 0.0 | ||||||
| 19 | 22:57 | W 117 G 124 | 0.10 | Light Showers Snow Freezing Fog Blowing Snow and Windy | VV000 | -10 | -10 | 100% | -25 | 0 | 0.0 | ||||||
| 19 | 21:50 | W 106 G 122 | 0.00 | Freezing Fog Blowing Snow and Windy | VV000 | -10 | -10 | 100% | -25 | 0 | 0.0 | ||||||
| 19 | 20:56 | NW 104 G 119 | 0.00 | Freezing Fog Blowing Snow and Windy | VV000 | -11 | -11 | 100% | -26 | 0 | 0.0 | ||||||
| 19 | 19:54 | W 102 G 115 | 0.10 | Freezing Fog Blowing Snow and Windy | VV001 | -11 | -11 | -6.6 | -11.1 | 100% | -26 | 0 | 0.0 | 0.46 | |||
| 19 | 18:53 | W 94 G 102 | 0.10 | Freezing Fog Blowing Snow and Windy | VV001 | -10 | -10 | 100% | -24 | 0 | 0.0 | ||||||
| 19 | 17:55 | NW 85 G 98 | 0.10 | Light Snow Freezing Fog Blowing Snow and Windy | VV002 | -10 | -10 | 100% | -24 | 0 | 0.0 | ||||||
| 19 | 16:53 | W 78 | 0.10 | Light Snow Freezing Fog Blowing Snow and Windy | VV001 | -9 | -9 | 100% | -22 | 0 | 0.0 | ||||||
| 19 | 15:59 | W 70 G 78 | 0.10 | Light Snow Freezing Fog Blowing Snow and Windy | VV001 | -9 | -9 | 100% | -21 | 0 | 0.0 | ||||||
| 19 | 14:55 | W 50 | 0.21 | Freezing Fog Low Drifting Snow and Windy | VV002 | -7 | -7 | 100% | -17 | 0 | 0.0 | ||||||
| 19 | 13:59 | W 70 G 78 | 0.21 | Freezing Fog Blowing Snow and Windy | VV002 | -7 | -7 | 4.7 | -6.6 | 100% | -19 | 0 | 0.0 | 1.88 | |||
| 19 | 12:58 | W 63 G 80 | 0.10 | Snow Pellets Snow Freezing Fog Blowing Snow and Windy | VV000 | -5 | -5 | 100% | -15 | 0 | 0.0 | ||||||
| 19 | 11:52 | W 50 | 0.10 | Freezing Fog and Windy | VV001 | -3 | -3 | 100% | -12 | 0 | 0.0 | ||||||
| 19 | 10:59 | W 22 | 0.21 | Light Freezing Rain Freezing Fog | VV002 | -2 | -2 | 100% | -8 | 0 | 0.0 | ||||||
| 19 | 09:51 | W 41 G 48 | 0.10 | Rain Fog and Breezy | VV002 | 1 | 1 | 100% | -6 | 0 | 0.0 | ||||||
| 19 | 08:50 | W 43 | 0.10 | Rain Fog and Windy | VV001 | 3 | 3 | 100% | -3 | 0 | 0.0 | ||||||
| 19 | 07:48 | SW 46 | 0.00 | Light Rain Fog and Windy | VV000 | 4 | 4 | 5.1 | 3.6 | 100% | -2 | 0 | 0.0 | 0.18 | |||
| 19 | 06:49 | SW 59 | 0.00 | Light Rain Fog and Windy | VV000 | 4 | 4 | 100% | -3 | 0 | 0.0 | ||||||
| 19 | 05:52 | SW 72 G 81 | 0.00 | Light Rain Fog and Windy | VV000 | 5 | 5 | 100% | -2 | 0 | 0.0 | ||||||
| 19 | 04:53 | SW 85 G 109 | 0.00 | Light Rain Fog and Windy | VV000 | 5 | 5 | 100% | -2 | 0 | 0.0 | ||||||
| 19 | 03:52 | SW 80 G 96 | 0.00 | Light Rain Fog and Windy | VV000 | 4 | 4 | 100% | -4 | 0 | 0.0 | ||||||
| 19 | 02:47 | SW 76 G 91 | 0.00 | Fog and Windy | VV000 | 4 | 4 | 100% | -4 | 0 | 0.0 | ||||||
| 19 | 01:48 | SW 61 G 80 | 80.47 | Patches Fog and Windy | FEW000 FEW015 BKN030 OVC060 | 4 | 3 | 3.9 | 2.2 | 93% | -3 | 0 | 0.0 | 0.05 | |||
| 19 | 00:49 | S 56 G 69 | 0.10 | Fog and Windy | VV000 | 3 | 3 | 100% | -4 | 0 | 0.0 | ||||||
| 18 | 23:53 | S 61 G 78 | 0.00 | Light Drizzle Fog and Windy | VV000 | 3 | 3 | 100% | -4 | 0 | 0.0 | ||||||
| 18 | 22:53 | S 72 | 0.00 | Light Drizzle Fog and Windy | VV000 | 3 | 3 | 100% | -5 | 0 | 0.0 | ||||||
| 18 | 21:55 | S 59 G 69 | 0.00 | Light Drizzle Fog and Windy | VV000 | 3 | 3 | 100% | -4 | 0 | 0.0 | ||||||
| 18 | 20:58 | S 63 G 76 | 0.10 | Drizzle Fog and Windy | VV000 | 4 | 4 | 100% | -3 | 0 | 0.0 | ||||||
| 18 | 19:57 | S 63 G 74 | 0.10 | Fog and Windy | VV000 | 3 | 3 | 3.5 | 0.3 | 100% | -4 | 0 | 0.0 | ||||
| 18 | 18:51 | S 56 G 74 | 0.10 | Fog and Windy | VV001 | 2.6 | 2.3 | 98% | -4 | 0 | 0.0 | ||||||
| 18 | 17:52 | S 63 | 1.21 | Overcast and Windy | OVC005 | 2 | -1 | 81% | -6 | 0 | 0.0 | ||||||
| 18 | 16:54 | S 69 G 74 | 160.93 | Mostly Cloudy and Windy | FEW010 FEW020 SCT100 BKN180 BKN220 | 2 | -1 | 81% | -6 | 0 | 0.0 | ||||||
| 18 | 15:55 | SE 70 G 91 | 160.93 | Mostly Cloudy and Windy | FEW010 SCT020 SCT120 BKN180 BKN200 | 1 | -2 | 81% | -7 | 0 | 0.0 | ||||||
| 18 | 14:53 | SE 65 G 83 | 0.10 | Fog and Windy | BKN000 BKN180 | 2 | 1 | 93% | -6 | 0 | 0.0 | ||||||
| 18 | 13:52 | SE 70 G 81 | 0.21 | Fog and Windy | BKN000 BKN180 | 0.4 | 0.3 | 5.7 | 0 | 99% | -8 | 0 | 0.0 | ||||
| 18 | 12:58 | SE 67 G 70 | 160.93 | Patches Fog and Windy | SCT000 BKN150 BKN180 | 3 | 1 | 87% | -4 | 0 | 0.0 | ||||||
| 18 | 11:52 | S 52 | 160.93 | Mostly Cloudy and Windy | SCT150 BKN180 BKN200 | 5 | -3 | 57% | -1 | 0 | 0.0 | ||||||
| 18 | 10:54 | S 43 G 54 | 160.93 | Mostly Cloudy and Windy | SCT180 BKN200 | 5 | -9 | 36% | -0 | 0 | 0.0 | ||||||
| 18 | 09:59 | SE 46 G 50 | 160.93 | Partly Cloudy and Windy | FEW200 SCT240 | 4 | -10 | 36% | -2 | 0 | 0.0 | ||||||
| 18 | 08:48 | SE 37 | 160.93 | Partly Cloudy and Breezy | FEW180 SCT240 | 4 | -17 | 20% | -1 | 0 | 0.0 | ||||||
| 18 | 07:49 | SE 41 | 160.93 | Mostly Cloudy and Breezy | SCT180 BKN220 | 5 | -22 | 4.9 | 0.1 | 12% | -0 | 0 | 0.0 | ||||
| 18 | 06:52 | SE 35 | 160.93 | Mostly Cloudy and Breezy | BKN180 BKN240 | 5 | -22 | 12% | 0 | 0 | 0.0 | ||||||
| 18 | 05:54 | S 28 | 160.93 | Mostly Cloudy | SCT200 BKN240 | 5 | -22 | 12% | 1 | 0 | 0.0 | ||||||
| 18 | 04:54 | SE 35 | 160.93 | Partly Cloudy and Breezy | FEW005 SCT200 SCT240 | 4 | -22 | 13% | -1 | 0 | 0.0 | ||||||
| 18 | 03:54 | SE 31 | 209.21 | Patches Fog | FEW000 FEW005 SCT200 SCT240 | 0.2 | 0 | 99% | -6 | 0 | 0.0 | ||||||
| 18 | 02:52 | E 31 | 209.21 | A Few Clouds | FEW005 FEW200 | 0 | -1 | 93% | -6 | 0 | 0.0 | ||||||
| 18 | 01:56 | E 31 | 209.21 | Patches Fog | FEW000 SCT200 | 1 | -1 | 4.1 | 1.3 | 87% | -5 | 0 | 0.0 | ||||
| 18 | 00:50 | E 39 | 209.21 | Partly Cloudy and Breezy | FEW010 SCT200 | 1 | 0 | 93% | -6 | 0 | 0.0 | ||||||
| 17 | 23:54 | E 35 | 209.21 | Partly Cloudy and Breezy | FEW010 SCT200 | 2 | 0 | 87% | -4 | 0 | 0.0 | ||||||
| 17 | 22:54 | E 35 | 160.93 | A Few Clouds and Breezy | FEW015 FEW200 | 3 | 0 | 81% | -3 | 0 | 0.0 | ||||||
| Date | Time (edt) | Wind (kph) | Vis. (km) | Weather | Sky Cond. | Air | Dwpt | Max. | Min. | Relative Humidity | Wind Chill (°C) | Heat Index (°C) | altimeter (cm) | sea level (mb) | 1 hr | 3 hr | 6 hr |
| 6 hour | |||||||||||||||||
| Temperature (ºC) | Pressure | Precipitation (cm) | |||||||||||||||