Weather observations for the past three days for
Mount Washington
| Date | Time (est) | 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. | ||||||||||||||||
| 22 | 09:50 | SE 33 | 144.84 | Mostly Cloudy and Breezy | SCT050 BKN120 | -11 | -16 | 67% | -21 | 0 | 0.0 | ||||||
| 22 | 08:48 | SE 30 | 144.84 | Mostly Cloudy | SCT050 BKN100 | -12 | -15 | 79% | -21 | 0 | 0.0 | ||||||
| 22 | 07:56 | E 22 | 160.93 | Partly Cloudy | FEW050 SCT100 SCT180 | -12 | -16 | 72% | -20 | 0 | 0.0 | ||||||
| 22 | 06:49 | SE 19 | 160.93 | Partly Cloudy | FEW050 FEW180 SCT220 | -13 | -16 | -11.2 | -13.2 | 78% | -21 | 0 | 0.0 | ||||
| 22 | 05:49 | E 20 | 160.93 | A Few Clouds | FEW050 FEW220 | -12 | -17 | 67% | -20 | 0 | 0.0 | ||||||
| 22 | 04:59 | E 15 | 160.93 | Partly Cloudy | FEW050 SCT180 | -12 | -18 | 61% | -19 | 0 | 0.0 | ||||||
| 22 | 03:56 | E 7 | 160.93 | A Few Clouds | FEW030 | -12 | -17 | 67% | -16 | 0 | 0.0 | ||||||
| 22 | 02:59 | S 4 | 160.93 | A Few Clouds | FEW020 | -12 | -18 | 61% | 0 | 0.0 | |||||||
| 22 | 01:59 | SW 9 | 160.93 | A Few Clouds | FEW020 FEW100 | -13 | -17 | 72% | -18 | 0 | 0.0 | ||||||
| 22 | 00:50 | S 7 | 160.93 | A Few Clouds | FEW020 FEW180 | -12 | -20 | -11.7 | -13.9 | 52% | -16 | 0 | 0.0 | ||||
| 21 | 23:57 | S 9 | 160.93 | A Few Clouds | FEW020 FEW150 | -12 | -17 | 67% | -17 | 0 | 0.0 | ||||||
| 21 | 22:56 | SE 13 | 160.93 | A Few Clouds | FEW150 | -13 | -17 | 72% | -19 | 0 | 0.0 | ||||||
| 21 | 21:52 | E 19 | 160.93 | A Few Clouds | FEW140 | -13 | -16 | 78% | -21 | 0 | 0.0 | ||||||
| 21 | 20:52 | E 28 | 160.93 | A Few Clouds | FEW020 FEW180 | -14 | -16 | 85% | -24 | 0 | 0.0 | ||||||
| 21 | 19:58 | E 31 | 144.84 | Partly Cloudy | FEW020 FEW080 SCT180 | -13 | -17 | 72% | -23 | 0 | 0.0 | ||||||
| 21 | 18:55 | E 31 | 144.84 | Partly Cloudy | FEW080 FEW120 SCT180 | -13 | -19 | -11.6 | -12.9 | 61% | -23 | 0 | 0.0 | ||||
| 21 | 17:55 | E 31 | 144.84 | Partly Cloudy | FEW120 FEW180 SCT220 | -13 | -19 | 61% | -23 | 0 | 0.0 | ||||||
| 21 | 16:53 | E 39 | 144.84 | A Few Clouds and Breezy | FEW080 FEW120 | -12 | -18 | 61% | -23 | 0 | 0.0 | ||||||
| 21 | 15:54 | E 31 | 144.84 | A Few Clouds | FEW080 FEW120 | -12 | -23 | 40% | -22 | 0 | 0.0 | ||||||
| 21 | 14:56 | NE 11 | 144.84 | Partly Cloudy | FEW080 SCT120 | -12 | -22 | 44% | -17 | 0 | 0.0 | ||||||
| 21 | 13:56 | NW 15 | 0.21 | Mostly Cloudy | BKN000 BKN080 | -13 | -15 | 85% | -20 | 0 | 0.0 | ||||||
| 21 | 12:48 | NW 26 | 0.10 | Freezing Fog Low Drifting Snow | BKN000 | -12 | -14 | -10.4 | -12.3 | 85% | -21 | 0 | 0.0 | ||||
| 21 | 11:51 | NW 35 | 0.10 | Freezing Fog Low Drifting Snow and Breezy | VV002 | -10 | -10 | 100% | -20 | 0 | 0.0 | ||||||
| 21 | 10:47 | NW 35 | 0.10 | Freezing Fog Low Drifting Snow and Breezy | VV002 | -10 | -10 | 100% | -20 | 0 | 0.0 | ||||||
| 21 | 09:59 | NW 31 G 37 | 0.10 | Freezing Fog Low Drifting Snow | VV002 | -11 | -11 | 100% | -20 | 0 | 0.0 | ||||||
| 21 | 08:52 | NW 43 | 0.10 | Light Snow Freezing Fog Low Drifting Snow and Windy | VV002 | -11 | -11 | 100% | -22 | 0 | 0.0 | ||||||
| 21 | 07:59 | NW 50 | 0.10 | Light Snow Freezing Fog Blowing Snow and Windy | VV002 | -11 | -11 | 100% | -22 | 0 | 0.0 | ||||||
| 21 | 06:51 | NW 54 | 0.10 | Light Snow Freezing Fog Blowing Snow and Windy | VV002 | -12 | -12 | -10.1 | -12.3 | 100% | -24 | 0 | 0.0 | 0.08 | |||
| 21 | 05:50 | W 59 | 0.10 | Light Snow Freezing Fog Blowing Snow and Windy | VV001 | -12 | -12 | 100% | -25 | 0 | 0.0 | ||||||
| 21 | 04:53 | W 57 | 0.10 | Freezing Fog Blowing Snow and Windy | VV000 | -12 | -12 | 100% | -24 | 0 | 0.0 | ||||||
| 21 | 03:54 | W 56 | 0.10 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -12 | -12 | 100% | -24 | 0 | 0.0 | ||||||
| 21 | 02:57 | W 56 | 0.21 | Light Snow Freezing Fog Blowing Snow and Windy | VV000 | -12 | -12 | 100% | -24 | 0 | 0.0 | ||||||
| 21 | 01:57 | W 43 | 0.21 | Light Snow Low Drifting Snow and Windy | BKN000 OVC005 | -11 | -12 | 92% | -22 | 0 | 0.0 | ||||||
| 21 | 00:59 | SW 28 | 0.31 | Light Snow Freezing Fog Low Drifting Snow | BKN000 | -10 | -11 | -5.5 | -13.2 | 92% | -19 | 0 | 0.0 | 0.79 | |||
| 20 | 23:57 | SE 15 | 0.21 | Light Snow | BKN000 OVC010 | -12.7 | -12.8 | 99% | -19 | 0 | 0.0 | ||||||
| 20 | 22:59 | SE 24 | 0.21 | Light Snow Freezing Fog Low Drifting Snow | BKN000 OVC010 | -13 | -13 | 100% | -22 | 0 | 0.0 | ||||||
| 20 | 21:57 | SE 35 | 0.21 | Light Snow Freezing Fog Low Drifting Snow and Breezy | VV002 | -13 | -13 | 100% | -23 | 0 | 0.0 | ||||||
| 20 | 20:52 | SE 39 | 0.10 | Snow Freezing Fog Low Drifting Snow and Breezy | VV000 | -12 | -12 | 100% | -23 | 0 | 0.0 | ||||||
| 20 | 19:53 | SE 39 | 0.21 | Snow Freezing Fog Low Drifting Snow and Breezy | VV001 | -8 | -8 | 100% | -17 | 0 | 0.0 | ||||||
| 20 | 18:53 | SE 46 | 0.10 | Snow Freezing Fog Low Drifting Snow and Windy | VV001 | -5 | -5 | -3.8 | -6.3 | 100% | -14 | 0 | 0.0 | 0.1 | |||
| 20 | 17:52 | SE 50 | 0.10 | Light Snow Freezing Fog Low Drifting Snow and Windy | VV002 | -5 | -5 | 100% | -14 | 0 | 0.0 | ||||||
| 20 | 16:57 | SE 28 | 0.50 | Snow Low Drifting Snow | OVC010 | -4.9 | -5.2 | 98% | -12 | 0 | 0.0 | ||||||
| 20 | 15:51 | S 30 G 35 | 48.28 | Showers in Vicinity | SCT010 OVC020 | -6 | -7 | 93% | -14 | 0 | 0.0 | ||||||
| 20 | 14:50 | S 31 | 128.75 | Overcast | SCT010 BKN020 OVC050 | -5 | -8 | 80% | -13 | 0 | 0.0 | ||||||
| 20 | 13:54 | SW 30 G 41 | 128.75 | Patches Fog | FEW000 FEW005 BKN020 BKN050 OVC100 | -4 | -12 | 54% | -11 | 0 | 0.0 | ||||||
| 20 | 12:55 | SW 30 G 43 | 128.75 | Patches Fog | FEW000 BKN020 BKN050 OVC100 | -6 | -8 | -3 | -6.8 | 86% | -14 | 0 | 0.0 | ||||
| 20 | 11:51 | SW 26 | 128.75 | Overcast | SCT020 BKN050 OVC100 | -5 | -9 | 74% | -12 | 0 | 0.0 | ||||||
| 20 | 10:51 | SW 28 | 128.75 | Overcast | SCT000 BKN070 OVC120 | -5.8 | -6.4 | 96% | -13 | 0 | 0.0 | ||||||
| 20 | 09:53 | SW 17 | 128.75 | Overcast | BKN100 OVC160 | -3 | -8 | 69% | -8 | 0 | 0.0 | ||||||
| 20 | 08:51 | S 15 | 144.84 | Overcast | BKN120 OVC160 | -3 | -7 | 74% | -8 | 0 | 0.0 | ||||||
| 20 | 07:58 | SW 13 | 144.84 | Mostly Cloudy | BKN130 BKN180 | -4 | -12 | 54% | -8 | 0 | 0.0 | ||||||
| 20 | 06:52 | SW 13 | 144.84 | Mostly Cloudy | SCT130 BKN180 | -5 | -13 | -4.6 | -8 | 54% | -10 | 0 | 0.0 | ||||
| 20 | 05:57 | W 11 | 144.84 | Mostly Cloudy | SCT130 BKN180 | -5 | -11 | 63% | -9 | 0 | 0.0 | ||||||
| 20 | 04:59 | W 15 | 144.84 | Partly Cloudy | FEW150 SCT180 | -6 | -17 | 42% | -11 | 0 | 0.0 | ||||||
| 20 | 03:59 | W 20 | 144.84 | A Few Clouds | FEW180 | -6 | -15 | 49% | -12 | 0 | 0.0 | ||||||
| 20 | 02:57 | SW 20 | 160.93 | A Few Clouds | FEW150 FEW180 | -7 | -27 | 19% | -14 | 0 | 0.0 | ||||||
| 20 | 01:57 | SW 22 | 160.93 | Partly Cloudy | FEW150 SCT180 | -6 | -26 | 19% | -13 | 0 | 0.0 | ||||||
| 20 | 00:49 | SW 19 | 160.93 | A Few Clouds | FEW120 | -8 | -26 | -7.2 | -9.4 | 22% | -15 | 0 | 0.0 | ||||
| 19 | 23:53 | W 15 | 160.93 | A Few Clouds | FEW120 FEW150 | -8 | -26 | 22% | -14 | 0 | 0.0 | ||||||
| 19 | 22:57 | W 13 | 160.93 | Partly Cloudy | FEW120 FEW140 SCT180 | -8 | -27 | 20% | -13 | 0 | 0.0 | ||||||
| 19 | 21:57 | NW 15 | 160.93 | Partly Cloudy | SCT140 SCT180 | -8 | -27 | 20% | -14 | 0 | 0.0 | ||||||
| 19 | 20:55 | W 28 | 160.93 | Mostly Cloudy | SCT150 BKN180 | -8 | -28 | 18% | -16 | 0 | 0.0 | ||||||
| 19 | 19:52 | W 28 | 160.93 | Partly Cloudy | FEW150 SCT180 | -8 | -27 | 20% | -16 | 0 | 0.0 | ||||||
| 19 | 18:53 | W 39 | 160.93 | Partly Cloudy and Breezy | FEW150 SCT180 | -9 | -23 | -7.8 | -10.1 | 31% | -19 | 0 | 0.0 | ||||
| 19 | 17:57 | W 33 | 160.93 | Mostly Cloudy and Breezy | FEW150 SCT180 BKN200 | -9 | -24 | 29% | -18 | 0 | 0.0 | ||||||
| 19 | 16:55 | SW 33 | 160.93 | Partly Cloudy and Breezy | FEW010 FEW150 SCT180 | -9 | -15 | 62% | -18 | 0 | 0.0 | ||||||
| 19 | 15:48 | W 37 | 144.84 | Partly Cloudy and Breezy | FEW010 FEW150 SCT180 | -8 | -21 | 35% | -17 | 0 | 0.0 | ||||||
| 19 | 14:52 | W 20 | 144.84 | Partly Cloudy | FEW010 SCT180 | -9 | -18 | 48% | -16 | 0 | 0.0 | ||||||
| 19 | 13:55 | W 22 | 160.93 | Partly Cloudy | SCT180 | -10 | -22 | 37% | -18 | 0 | 0.0 | ||||||
| 19 | 12:48 | N 15 | 209.21 | Partly Cloudy | SCT180 | -8 | -23 | -8.4 | -11.3 | 29% | -14 | 0 | 0.0 | ||||
| 19 | 11:55 | NW 20 | 209.21 | Partly Cloudy | SCT180 | -10 | -18 | 52% | -17 | 0 | 0.0 | ||||||
| 19 | 10:49 | N 19 | 209.21 | Partly Cloudy | SCT180 | -9 | -23 | 31% | -16 | 0 | 0.0 | ||||||
| Date | Time (est) | 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) | |||||||||||||||