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. | ||||||||||||||||
| 19 | 12:52 | W 35 | 209.21 | A Few Clouds and Breezy | FEW150 FEW200 | 7 | -9 | 31% | 3 | 0 | 0.0 | ||||||
| 19 | 11:53 | W 35 | 209.21 | A Few Clouds and Breezy | FEW150 FEW220 | 7 | -8 | 34% | 3 | 0 | 0.0 | ||||||
| 19 | 10:54 | W 35 | 209.21 | A Few Clouds and Breezy | FEW150 FEW220 | 7 | -9 | 31% | 3 | 0 | 0.0 | ||||||
| 19 | 09:52 | W 31 | 209.21 | A Few Clouds | FEW150 FEW200 | 7 | -10 | 29% | 3 | 0 | 0.0 | ||||||
| 19 | 08:57 | W 26 | 209.21 | A Few Clouds | FEW150 FEW200 | 5 | -7 | 42% | 1 | 0 | 0.0 | ||||||
| 19 | 07:49 | W 33 | 209.21 | A Few Clouds and Breezy | FEW120 FEW200 | 5 | -12 | 5.7 | 3.3 | 28% | 0 | 0 | 0.0 | ||||
| 19 | 06:56 | W 31 | 160.93 | A Few Clouds | FEW100 FEW200 | 5 | -7 | 42% | 0 | 0 | 0.0 | ||||||
| 19 | 05:55 | W 31 | 209.21 | A Few Clouds | FEW200 | 3 | -14 | 28% | -2 | 0 | 0.0 | ||||||
| 19 | 04:52 | W 37 | 209.21 | Clear and Breezy | SKC | 3 | -15 | 26% | -3 | 0 | 0.0 | ||||||
| 19 | 03:49 | NW 35 | 209.21 | Clear and Breezy | SKC | 5 | -11 | 31% | 0 | 0 | 0.0 | ||||||
| 19 | 02:52 | NW 28 | 209.21 | Clear | SKC | 6 | -17 | 17% | 2 | 0 | 0.0 | ||||||
| 19 | 01:55 | W 37 | 209.21 | Clear and Breezy | SKC | 3 | -14 | 4.4 | 1.9 | 28% | -3 | 0 | 0.0 | ||||
| 19 | 00:52 | W 35 | 209.21 | A Few Clouds and Breezy | FEW200 | 4 | -17 | 20% | -1 | 0 | 0.0 | ||||||
| 18 | 23:50 | W 28 | 209.21 | A Few Clouds | FEW200 | 4 | -17 | 20% | -1 | 0 | 0.0 | ||||||
| 18 | 22:50 | W 20 | 209.21 | A Few Clouds | FEW200 | 4 | -18 | 18% | 0 | 0 | 0.0 | ||||||
| 18 | 21:48 | W 39 | 209.21 | A Few Clouds and Breezy | FEW200 | 2 | -11 | 38% | -4 | 0 | 0.0 | ||||||
| 18 | 20:52 | W 46 | 209.21 | A Few Clouds and Windy | FEW150 FEW200 | 2 | -11 | 38% | -5 | 0 | 0.0 | ||||||
| 18 | 19:52 | W 56 | 209.21 | Partly Cloudy and Windy | FEW120 FEW150 SCT200 | 2 | -9 | 2 | -3.2 | 44% | -5 | 0 | 0.0 | ||||
| 18 | 18:55 | W 59 | 209.21 | Mostly Cloudy and Windy | FEW120 FEW150 BKN200 | 1 | -12 | 38% | -7 | 0 | 0.0 | ||||||
| 18 | 17:59 | W 46 | 209.21 | Partly Cloudy and Windy | FEW120 FEW150 SCT200 | 0 | -12 | 40% | -7 | 0 | 0.0 | ||||||
| 18 | 16:55 | W 37 | 209.21 | A Few Clouds and Breezy | FEW150 FEW200 | -1 | -9 | 55% | -8 | 0 | 0.0 | ||||||
| 18 | 15:54 | W 20 G 39 | 209.21 | Partly Cloudy | FEW150 SCT200 | -2 | -8 | 64% | -7 | 0 | 0.0 | ||||||
| 18 | 14:54 | W 41 G 57 | 160.93 | Partly Cloudy and Breezy | FEW005 FEW015 FEW160 SCT180 | -2 | -7 | 69% | -10 | 0 | 0.0 | ||||||
| 18 | 13:55 | W 35 | 160.93 | Patches Fog and Breezy | SCT000 SCT010 SCT180 | -3 | -4 | -2.7 | -7.3 | 93% | -10 | 0 | 0.0 | ||||
| 18 | 12:58 | NW 52 | 160.93 | A Few Clouds and Windy | FEW000 FEW010 FEW180 | -3 | -5 | 86% | -12 | 0 | 0.0 | ||||||
| 18 | 11:52 | NW 46 | 0.10 | Freezing Fog and Windy | BKN000 | -4 | -5 | 93% | -13 | 0 | 0.0 | ||||||
| 18 | 10:49 | NW 61 | 0.10 | Freezing Fog and Windy | BKN000 | -4 | -4 | 100% | -14 | 0 | 0.0 | ||||||
| 18 | 09:51 | NW 59 | 0.10 | Freezing Fog and Windy | VV000 | -4 | -4 | 100% | -14 | 0 | 0.0 | ||||||
| 18 | 08:53 | NW 59 | 0.10 | Freezing Fog and Windy | VV000 | -5 | -5 | 100% | -15 | 0 | 0.0 | ||||||
| 18 | 07:51 | NW 61 G 76 | 0.40 | Patches Fog and Windy | SCT000 OVC003 | -7 | -9 | -7.3 | -10.7 | 86% | -18 | 0 | 0.0 | ||||
| 18 | 06:59 | NW 63 | 160.93 | Partly Cloudy and Windy | FEW005 SCT020 | -9 | -12 | 79% | -21 | 0 | 0.0 | ||||||
| 18 | 04:52 | NW 69 | 160.93 | A Few Clouds and Windy | FEW005 | -10 | -12 | 85% | -23 | 0 | 0.0 | ||||||
| 18 | 03:51 | NW 74 | 160.93 | A Few Clouds and Windy | FEW005 | -10 | -14 | 73% | -23 | 0 | 0.0 | ||||||
| 18 | 02:56 | NW 69 | 160.93 | Patches Fog and Windy | FEW000 FEW002 | -10 | -14 | 73% | -23 | 0 | 0.0 | ||||||
| 18 | 01:53 | NW 76 | 160.93 | Patches Fog and Windy | FEW000 FEW002 | -10 | -14 | -10.5 | -11.1 | 73% | -23 | 0 | 0.0 | ||||
| 18 | 00:55 | NW 78 | 160.93 | Clear and Windy | SKC | -11 | -13 | 85% | -25 | 0 | 0.0 | ||||||
| 17 | 23:52 | NW 81 | 0.10 | Freezing Fog and Windy | BKN000 | -11 | -12 | 92% | -25 | 0 | 0.0 | ||||||
| 17 | 22:50 | NW 81 | 0.10 | Freezing Fog and Windy | BKN000 | -11 | -11 | 100% | -25 | 0 | 0.0 | ||||||
| 17 | 21:52 | NW 83 | 0.00 | Freezing Fog and Windy | VV000 | -11 | -11 | 100% | -25 | 0 | 0.0 | ||||||
| 17 | 20:49 | NW 89 | 0.10 | Freezing Fog and Windy | VV000 | -11 | -11 | 100% | -25 | 0 | 0.0 | ||||||
| 17 | 19:51 | NW 80 | 0.10 | Freezing Fog and Windy | VV000 | -11 | -11 | -9.8 | -11.1 | 100% | -25 | 0 | 0.0 | ||||
| 17 | 18:58 | NW 89 G 102 | 0.10 | Freezing Fog and Windy | VV000 | -11 | -11 | 100% | -25 | 0 | 0.0 | ||||||
| 17 | 17:58 | NW 87 G 104 | 209.21 | Patches Fog and Windy | SCT000 BKN003 BKN015 BKN150 | -11 | -13 | 85% | -25 | 0 | 0.0 | ||||||
| 17 | 16:55 | NW 83 G 107 | 209.21 | Mostly Cloudy and Windy | FEW002 BKN005 BKN150 | -10 | -13 | 79% | -23 | 0 | 0.0 | ||||||
| 17 | 15:58 | NW 74 G 93 | 209.21 | Mostly Cloudy and Windy | BKN005 BKN150 | -10 | -13 | 79% | -23 | 0 | 0.0 | ||||||
| 17 | 14:55 | NW 87 G 100 | 160.93 | Patches Fog and Windy | SCT000 BKN005 OVC050 | -10 | -12 | 85% | -24 | 0 | 0.0 | ||||||
| 17 | 13:59 | W 81 G 94 | 144.84 | Overcast and Windy | SCT000 BKN003 OVC010 | -10 | -15 | -7.9 | -10.4 | 67% | -23 | 0 | 0.0 | 0.38 | |||
| 17 | 12:58 | NW 87 G 109 | 112.65 | Overcast and Windy | FEW000 BKN003 BKN010 OVC180 | -10 | -14 | 73% | -24 | 0 | 0.0 | ||||||
| 17 | 11:59 | NW 81 G 98 | 0.10 | Freezing Fog and Windy | VV001 | -9 | -9 | 100% | -22 | 0 | 0.0 | ||||||
| 17 | 10:53 | NW 72 G 94 | 0.10 | Light Showers Snow Pellets Freezing Fog Blowing Snow and Windy | VV000 | -9 | -9 | 100% | -21 | 0 | 0.0 | ||||||
| 17 | 09:59 | NW 74 G 96 | 0.10 | Freezing Fog Blowing Snow and Windy | VV000 | -8 | -8 | 100% | -20 | 0 | 0.0 | ||||||
| 17 | 08:55 | NW 85 G 100 | 0.10 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -8 | -8 | 100% | -21 | 0 | 0.0 | ||||||
| 17 | 07:58 | NW 91 G 106 | 0.10 | Light Snow Freezing Fog Blowing Snow and Windy | VV001 | -8 | -8 | -5 | -8.1 | 100% | -21 | 0 | 0.0 | 0.28 | |||
| 17 | 06:56 | NW 80 G 93 | 0.10 | Light Snow Freezing Fog Blowing Snow and Windy | VV001 | -8 | -8 | 100% | -20 | 0 | 0.0 | ||||||
| 17 | 05:54 | NW 74 G 96 | 0.00 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -8 | -8 | 100% | -20 | 0 | 0.0 | ||||||
| 17 | 04:56 | NW 72 G 102 | 0.00 | Light Snow Freezing Fog and Windy | VV000 | -7 | -7 | 100% | -19 | 0 | 0.0 | ||||||
| 17 | 03:56 | NW 96 G 120 | 0.00 | Light Snow Freezing Fog and Windy | VV000 | -6 | -6 | 100% | -19 | 0 | 0.0 | ||||||
| 17 | 02:54 | NW 111 G 137 | 0.00 | Light Snow Freezing Fog and Windy | VV000 | -6 | -6 | 100% | -19 | 0 | 0.0 | ||||||
| 17 | 01:54 | NW 119 G 130 | 0.00 | Light Snow Freezing Fog and Windy | VV000 | -5 | -5 | 6.3 | -5.1 | 100% | -18 | 0 | 0.0 | 0.79 | |||
| 17 | 00:55 | NW 120 G 133 | 0.00 | Light Snow Freezing Fog and Windy | VV000 | -4 | -4 | 100% | -17 | 0 | 0.0 | ||||||
| 16 | 23:51 | NW 124 G 131 | 0.00 | Freezing Fog and Windy | VV000 | -3 | -3 | 100% | -15 | 0 | 0.0 | ||||||
| 16 | 22:55 | W 107 G 124 | 0.00 | Freezing Fog and Windy | VV000 | -2 | -2 | 100% | -13 | 0 | 0.0 | ||||||
| 16 | 21:52 | W 102 G 115 | 0.00 | Light Freezing Drizzle Freezing Fog and Windy | VV000 | 0 | 0 | 100% | -10 | 0 | 0.0 | ||||||
| 16 | 20:57 | W 89 G 113 | 0.10 | Light Rain Fog and Windy | VV000 | 2 | 2 | 100% | -7 | 0 | 0.0 | ||||||
| 16 | 19:47 | W 78 G 119 | 0.10 | Rain Fog and Windy | VV000 | 6 | 6 | 8 | 6 | 100% | -1 | 0 | 0.0 | 0.61 | |||
| 16 | 18:52 | W 111 G 124 | 0.00 | Light Rain Fog and Windy | VV000 | 8 | 8 | 100% | 1 | 0 | 0.0 | ||||||
| 16 | 17:52 | W 109 G 124 | 0.00 | Fog and Windy | VV000 | 8 | 8 | 100% | 1 | 0 | 0.0 | ||||||
| 16 | 16:49 | W 98 G 120 | 0.10 | Fog and Windy | VV000 | 7 | 7 | 100% | -0 | 0 | 0.0 | ||||||
| 16 | 15:47 | W 106 G 117 | 0.10 | Fog and Windy | VV000 | 7 | 7 | 100% | -0 | 0 | 0.0 | ||||||
| 16 | 14:51 | W 91 G 104 | 0.10 | Fog and Windy | VV000 | 7 | 7 | 100% | 0 | 0 | 0.0 | ||||||
| 16 | 13:54 | W 96 G 107 | 0.10 | Light Rain Fog and Windy | VV000 | 6 | 6 | 7.5 | -2.2 | 100% | -1 | 0 | 0.0 | 1.17 | |||
| 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) | |||||||||||||||