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. | ||||||||||||||||
| 13 | 15:55 | SW 30 | 160.93 | Overcast | FEW005 SCT010 BKN030 BKN060 OVC100 | -14 | -15 | 92% | -24 | 0 | 0.0 | ||||||
| 13 | 14:59 | SW 28 | 177.03 | Patches Fog | FEW000 FEW005 FEW040 BKN060 BKN080 OVC150 | -13 | -14 | 92% | -22 | 0 | 0.0 | ||||||
| 13 | 13:59 | SW 24 G 37 | 0.40 | Mostly Cloudy | BKN000 BKN005 BKN050 BKN100 BKN150 | -12 | -13 | -12.1 | -17.9 | 92% | -21 | 0 | 0.0 | ||||
| 13 | 12:55 | S 13 | 177.03 | Mostly Cloudy | FEW FEW100 SCT150 BKN200 | -12 | -16 | 72% | -18 | 0 | 0.0 | ||||||
| 13 | 11:55 | SW 22 | 209.21 | Mostly Cloudy | FEW100 SCT150 BKN200 | -14 | -18 | 72% | -23 | 0 | 0.0 | ||||||
| 13 | 10:57 | W 43 | 209.21 | A Few Clouds and Windy | FEW150 | -16 | -18 | 85% | -28 | 0 | 0.0 | ||||||
| 13 | 09:57 | W 57 | 209.21 | A Few Clouds and Windy | FEW150 | -16 | -19 | 78% | -30 | 0 | 0.0 | ||||||
| 13 | 08:59 | W 63 G 74 | 0.80 | Freezing Fog and Windy | BKN000 | -17 | -18 | 92% | -32 | 0 | 0.0 | ||||||
| 13 | 07:48 | NW 87 G 104 | 144.84 | A Few Clouds and Windy | FEW000 FEW002 | -18 | -19 | -17.7 | -19.5 | 92% | -35 | 0 | 0.0 | 0.05 | |||
| 13 | 06:59 | NW 76 G 98 | 0.10 | Mostly Cloudy and Windy | BKN000 BKN003 | -19 | -20 | 92% | -36 | 0 | 0.0 | ||||||
| 13 | 05:57 | W 78 G 91 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV001 | -19 | -19 | 100% | -36 | 0 | 0.0 | ||||||
| 13 | 04:52 | NW 89 G 96 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -19 | -19 | 100% | -37 | 0 | 0.0 | ||||||
| 13 | 03:50 | NW 98 G 109 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -19 | -19 | 100% | -37 | 0 | 0.0 | ||||||
| 13 | 02:51 | NW 98 G 122 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -19 | -19 | 100% | -37 | 0 | 0.0 | ||||||
| 13 | 01:53 | NW 100 G 117 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -19 | -19 | -17.2 | -19.4 | 100% | -37 | 0 | 0.0 | 0.08 | |||
| 13 | 00:52 | NW 113 G 119 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -19 | -19 | 100% | -38 | 0 | 0.0 | ||||||
| 12 | 23:53 | NW 115 G 135 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -19 | -19 | 100% | -38 | 0 | 0.0 | ||||||
| 12 | 22:51 | NW 119 G 128 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -19 | -19 | 100% | -38 | 0 | 0.0 | ||||||
| 12 | 21:56 | NW 113 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -19 | -19 | 100% | -38 | 0 | 0.0 | ||||||
| 12 | 20:56 | W 102 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -18 | -18 | 100% | -36 | 0 | 0.0 | ||||||
| 12 | 11:56 | W 128 G 139 | 0.00 | Light Snow Freezing Fog and Windy | VV000 | -8 | -8 | 100% | -23 | 0 | 0.0 | ||||||
| 12 | 10:58 | W 135 G 150 | 0.10 | Freezing Fog and Windy | BKN000 BKN020 OVC060 | -7.9 | -8.5 | 96% | -23 | 0 | 0.0 | ||||||
| 12 | 09:59 | W 119 G 135 | 0.00 | Freezing Fog and Windy | BKN000 OVC020 | -7 | -7 | 100% | -21 | 0 | 0.0 | ||||||
| 12 | 08:57 | W 104 G 119 | 0.00 | Light Freezing Rain Freezing Fog and Windy | VV000 | -3 | -3 | 100% | -15 | 0 | 0.0 | ||||||
| 12 | 07:48 | W 72 G 89 | 0.00 | Light Rain Fog and Windy | VV000 | 0 | 0 | 6.7 | 0.3 | 100% | -9 | 0 | 0.0 | 0.38 | |||
| 12 | 06:56 | W 102 G 124 | 0.00 | Light Showers Rain Fog and Windy | VV000 | 2 | 2 | 100% | -7 | 0 | 0.0 | ||||||
| 12 | 05:49 | W 83 G 111 | 0.00 | Light Showers Rain Fog and Windy | VV000 | 6 | 6 | 100% | -1 | 0 | 0.0 | ||||||
| 12 | 04:49 | SW 98 G 124 | 0.00 | Light Showers Rain Fog and Windy | VV000 | 6 | 6 | 100% | -1 | 0 | 0.0 | ||||||
| 12 | 03:48 | SW 67 G 85 | 0.00 | Fog and Windy | VV000 | 6 | 6 | 100% | -0 | 0 | 0.0 | ||||||
| 12 | 02:53 | SW 70 G 80 | 0.00 | Fog and Windy | VV000 | 7 | 7 | 100% | 1 | 0 | 0.0 | ||||||
| 12 | 01:49 | SW 59 G 89 | 0.00 | Light Rain Fog and Windy | VV000 | 7 | 7 | 6.7 | 2.7 | 100% | 1 | 0 | 0.0 | 0.15 | |||
| 12 | 00:48 | W 91 | 0.00 | Light Rain Fog and Windy | VV000 | 6 | 6 | 100% | -1 | 0 | 0.0 | ||||||
| 11 | 23:49 | W 113 G 131 | 0.00 | Light Showers Rain Fog and Windy | VV000 | 6 | 6 | 100% | -2 | 0 | 0.0 | ||||||
| 11 | 22:50 | SW 98 G 126 | 0.00 | Light Showers Rain Fog and Windy | VV000 | 7 | 7 | 100% | -0 | 0 | 0.0 | ||||||
| 11 | 21:51 | SW 126 G 156 | 0.00 | Fog and Windy | VV000 | 7 | 7 | 100% | -1 | 0 | 0.0 | ||||||
| 11 | 20:51 | SW 107 G 133 | 0.00 | Light Showers Rain Fog and Windy | VV000 | 5 | 5 | 100% | -3 | 0 | 0.0 | ||||||
| 11 | 19:53 | SW 113 G 130 | 0.00 | Fog and Windy | VV000 | 3 | 3 | 3.8 | 1.6 | 100% | -6 | 0 | 0.0 | 0.1 | |||
| 11 | 18:54 | SW 85 G 119 | 0.00 | Fog and Windy | VV000 | 2 | 2 | 100% | -7 | 0 | 0.0 | ||||||
| 11 | 17:55 | SW 93 G 126 | 0.00 | Light Showers Rain Fog and Windy | VV000 | 2 | 2 | 100% | -7 | 0 | 0.0 | ||||||
| 11 | 16:56 | SW 83 G 113 | 0.00 | Fog and Windy | VV000 | 2 | 2 | 100% | -7 | 0 | 0.0 | ||||||
| 11 | 15:53 | SW 81 G 128 | 0.00 | Light Showers Rain Fog and Windy | VV000 | 3 | 3 | 100% | -5 | 0 | 0.0 | ||||||
| 11 | 14:53 | SW 93 G 130 | 0.00 | Fog and Windy | VV000 | 3 | 3 | 100% | -6 | 0 | 0.0 | ||||||
| 11 | 13:55 | SW 96 G 133 | 0.00 | Fog and Windy | VV000 | 3 | 3 | 3.1 | -0.5 | 100% | -6 | 0 | 0.0 | 0.03 | |||
| 11 | 12:59 | S 93 G 113 | 0.10 | Fog and Windy | BKN000 OVC005 | 2.9 | 2.5 | 97% | -6 | 0 | 0.0 | ||||||
| 11 | 11:57 | S 76 G 89 | 0.00 | Light Showers Rain Fog and Windy | VV000 | 1 | 1 | 100% | -8 | 0 | 0.0 | ||||||
| 11 | 10:50 | S 78 | 0.10 | Freezing Fog and Windy | VV000 | 0 | 0 | 100% | -9 | 0 | 0.0 | ||||||
| 11 | 09:51 | S 65 | 0.10 | Light Showers Rain Fog and Windy | VV000 | 1 | 1 | 100% | -7 | 0 | 0.0 | ||||||
| 11 | 08:48 | S 63 G 80 | 0.10 | Fog and Windy | VV000 | 1 | 1 | 100% | -7 | 0 | 0.0 | ||||||
| 11 | 07:47 | S 57 G 81 | 0.00 | Fog and Windy | VV000 | 2 | 2 | 3.7 | 1.8 | 100% | -5 | 0 | 0.0 | 0.25 | |||
| 11 | 06:49 | S 61 | 0.00 | Fog and Windy | VV000 | 2 | 2 | 100% | -6 | 0 | 0.0 | ||||||
| 11 | 05:48 | SW 44 G 63 | 0.00 | Light Rain Fog and Windy | VV000 | 3 | 3 | 100% | -3 | 0 | 0.0 | ||||||
| 11 | 04:52 | SW 39 G 46 | 0.00 | Light Rain Fog and Breezy | VV000 | 3 | 3 | 100% | -3 | 0 | 0.0 | ||||||
| 11 | 03:53 | SW 41 G 50 | 32.19 | Light Rain and Breezy | BKN020 BKN050 OVC080 | 4 | 2 | 87% | -2 | 0 | 0.0 | ||||||
| 11 | 02:51 | SW 35 | 112.65 | Mostly Cloudy and Breezy | BKN030 BKN080 | 3 | 2 | 93% | -3 | 0 | 0.0 | ||||||
| 11 | 01:47 | W 50 | 112.65 | A Few Clouds and Windy | FEW040 FEW080 | 3 | 2 | 3.7 | 1.8 | 93% | -4 | 0 | 0.0 | ||||
| 11 | 00:56 | W 57 | 0.00 | Fog and Windy | VV000 | 3 | 3 | 100% | -4 | 0 | 0.0 | ||||||
| 10 | 23:53 | W 57 | 0.00 | Fog and Windy | VV000 | 3 | 3 | 100% | -4 | 0 | 0.0 | ||||||
| 10 | 22:56 | W 70 | 0.10 | Fog and Windy | VV000 | 2 | 2 | 100% | -6 | 0 | 0.0 | ||||||
| 10 | 21:55 | W 76 | 1.61 | Overcast and Windy | OVC002 | 2 | 1 | 93% | -6 | 0 | 0.0 | ||||||
| 10 | 20:53 | W 80 | 96.56 | Mostly Cloudy and Windy | FEW010 SCT020 BKN040 BKN080 | 3 | 1 | 87% | -5 | 0 | 0.0 | ||||||
| 10 | 19:54 | W 80 | 96.56 | Mostly Cloudy and Windy | BKN020 BKN040 BKN080 | 4 | 1 | 5.6 | 3.3 | 81% | -4 | 0 | 0.0 | ||||
| 10 | 18:59 | W 76 | 80.47 | Mostly Cloudy and Windy | SCT010 BKN020 BKN040 | 4 | 1 | 81% | -4 | 0 | 0.0 | ||||||
| 10 | 17:53 | W 78 | 112.65 | Mostly Cloudy and Windy | BKN020 | 4 | 1 | 81% | -4 | 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) | |||||||||||||||