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. | ||||||||||||||||
| 21 | 14:47 | SW 2 | 128.75 | Overcast | OVC012 | 10 | 7 | 82% | 0 | 0.0 | |||||||
| 21 | 13:50 | W 7 | 128.75 | Overcast | BKN012 OVC180 | 11 | 7 | 11.1 | 7.5 | 77% | 0 | 0.0 | |||||
| 21 | 12:52 | NE 4 | 128.75 | Mostly Cloudy | BKN010 BKN150 | 9 | 6 | 82% | 0 | 0.0 | |||||||
| 21 | 11:52 | W 11 | 128.75 | Mostly Cloudy | BKN008 BKN180 | 9 | 6 | 82% | 8 | 0 | 0.0 | ||||||
| 21 | 10:51 | N 7 | 128.75 | Mostly Cloudy | BKN005 BKN030 BKN180 | 8 | 5 | 82% | 7 | 0 | 0.0 | ||||||
| 21 | 09:50 | W 9 | 128.75 | Mostly Cloudy | BKN005 BKN030 BKN200 | 8 | 4 | 76% | 7 | 0 | 0.0 | ||||||
| 21 | 08:54 | E 7 | 144.84 | A Few Clouds | FEW000 FEW030 | 8 | 3 | 71% | 7 | 0 | 0.0 | ||||||
| 21 | 07:52 | NE 6 | 144.84 | Partly Cloudy | FEW005 FEW030 SCT160 | 8 | -2 | 7.5 | 6.1 | 50% | 0 | 0.0 | |||||
| 21 | 06:53 | N 9 | 144.84 | Partly Cloudy | FEW010 FEW030 SCT160 | 7 | -2 | 53% | 5 | 0 | 0.0 | ||||||
| 21 | 05:57 | N 9 | 160.93 | A Few Clouds | FEW005 FEW010 FEW030 | 6 | -3 | 53% | 4 | 0 | 0.0 | ||||||
| 21 | 04:53 | N 7 | 160.93 | Partly Cloudy | FEW010 SCT030 | 6 | 0 | 66% | 5 | 0 | 0.0 | ||||||
| 21 | 03:53 | N 2 | 160.93 | Partly Cloudy | FEW010 SCT030 | 6 | 5 | 93% | 0 | 0.0 | |||||||
| 21 | 02:55 | N 4 | 160.93 | Partly Cloudy | FEW010 SCT030 | 6.1 | 5.8 | 98% | 0 | 0.0 | |||||||
| 21 | 01:48 | SE 4 | 112.65 | Partly Cloudy | FEW010 SCT030 SCT060 | 7 | 6 | 8.9 | 6.7 | 93% | 0 | 0.0 | |||||
| 21 | 00:54 | NW 6 | 112.65 | Partly Cloudy | FEW010 SCT050 SCT080 SCT180 | 7 | 6 | 93% | 0 | 0.0 | |||||||
| 20 | 23:48 | N 6 | 112.65 | Patches Fog | FEW000 BKN010 BKN050 BKN080 BKN180 | 7 | 6 | 93% | 0 | 0.0 | |||||||
| 20 | 22:52 | NW 2 | 112.65 | Patches Fog | FEW000 FEW010 FEW050 SCT080 SCT120 | 7 | 6 | 93% | 0 | 0.0 | |||||||
| 20 | 21:55 | W 6 | 112.65 | Mostly Cloudy | FEW005 FEW010 BKN050 BKN080 BKN120 | 8 | 7 | 93% | 0 | 0.0 | |||||||
| 20 | 20:50 | W 9 | 112.65 | Overcast | FEW005 FEW010 BKN050 BKN080 OVC120 | 9 | 6 | 82% | 8 | 0 | 0.0 | ||||||
| 20 | 19:53 | W 13 | 96.56 | Overcast | FEW005 FEW010 BKN050 BKN080 OVC120 | 9 | 6 | 11.2 | 7.9 | 82% | 7 | 0 | 0.0 | ||||
| 20 | 18:53 | NW 15 | 80.47 | Overcast | FEW005 SCT010 BKN050 OVC080 | 8 | 6 | 87% | 6 | 0 | 0.0 | ||||||
| 20 | 17:56 | W 19 | 96.56 | Overcast | BKN010 BKN050 OVC080 | 8 | 7 | 93% | 5 | 0 | 0.0 | ||||||
| 20 | 16:50 | W 20 | 96.56 | Overcast | BKN010 BKN060 OVC080 | 9 | 8 | 94% | 6 | 0 | 0.0 | ||||||
| 20 | 15:50 | W 20 | 64.37 | Overcast | BKN010 BKN060 BKN100 OVC160 | 11 | 8 | 82% | 0 | 0.0 | |||||||
| 20 | 14:51 | W 28 | 64.37 | Mostly Cloudy | BKN010 BKN100 BKN120 BKN180 | 11 | 5 | 67% | 0 | 0.0 | |||||||
| 20 | 13:49 | W 30 G 43 | 64.37 | Mostly Cloudy | BKN015 BKN100 BKN140 BKN180 | 10 | 7 | 10.1 | 7.3 | 82% | 7 | 0 | 0.0 | ||||
| 20 | 12:51 | W 24 G 43 | 64.37 | Overcast | BKN010 BKN100 BKN130 OVC180 | 10 | 7 | 82% | 7 | 0 | 0.0 | ||||||
| 20 | 11:57 | W 41 | 64.37 | Overcast and Breezy | SCT010 BKN100 BKN150 OVC180 | 9 | 6 | 82% | 5 | 0 | 0.0 | ||||||
| 20 | 10:55 | W 41 G 56 | 80.47 | Mostly Cloudy and Breezy | SCT005 BKN120 BKN150 BKN180 | 9 | 6 | 82% | 5 | 0 | 0.0 | ||||||
| 20 | 09:56 | W 48 G 65 | 0.10 | Fog and Windy | BKN000 BKN120 | 7.8 | 7.6 | 99% | 3 | 0 | 0.0 | ||||||
| 20 | 08:49 | W 52 G 74 | 0.10 | Fog and Windy | BKN000 | 8 | 8 | 100% | 3 | 0 | 0.0 | ||||||
| 20 | 07:50 | W 57 | 0.10 | Fog and Windy | BKN000 BKN150 BKN180 | 7.3 | 7.2 | 9.6 | 7.3 | 99% | 2 | 0 | 0.0 | ||||
| 20 | 06:52 | W 57 | 0.10 | Fog and Windy | BKN000 | 8 | 8 | 100% | 3 | 0 | 0.0 | ||||||
| 20 | 05:49 | W 63 | 0.10 | Fog and Windy | SCT000 SCT180 | 8 | 8 | 100% | 3 | 0 | 0.0 | ||||||
| 20 | 04:52 | W 57 G 72 | 0.00 | Fog and Windy | VV000 | 8 | 8 | 100% | 3 | 0 | 0.0 | ||||||
| 20 | 03:48 | W 59 G 69 | 0.00 | Fog and Windy | VV000 | 9 | 9 | 100% | 4 | 0 | 0.0 | ||||||
| 20 | 01:49 | W 57 | 0.00 | Fog and Windy | VV000 | 9 | 9 | 9.4 | 8.9 | 100% | 4 | 0 | 0.0 | ||||
| 20 | 00:55 | W 48 | 0.00 | Fog and Windy | VV000 | 9 | 9 | 100% | 5 | 0 | 0.0 | ||||||
| 19 | 23:53 | W 52 G 63 | 0.00 | Fog and Windy | VV000 | 9 | 9 | 100% | 4 | 0 | 0.0 | ||||||
| 19 | 21:52 | W 59 | 0.00 | Fog and Windy | VV000 | 9 | 9 | 100% | 4 | 0 | 0.0 | ||||||
| 19 | 20:52 | W 56 | 0.00 | Fog and Windy | VV000 | 9 | 9 | 100% | 4 | 0 | 0.0 | ||||||
| 19 | 19:49 | W 54 | 0.10 | Fog and Windy | VV001 | 9 | 9 | 12.5 | 8.9 | 100% | 4 | 0 | 0.0 | ||||
| 19 | 18:54 | W 57 | 0.00 | Fog and Windy | VV000 | 10 | 10 | 100% | 6 | 0 | 0.0 | ||||||
| 19 | 17:49 | W 43 | 0.21 | Fog and Windy | BKN000 OVC003 | 10.1 | 9.5 | 96% | 0 | 0.0 | |||||||
| 19 | 16:51 | W 41 | 0.21 | Overcast and Breezy | BKN000 BKN020 BKN040 BKN120 OVC150 | 10 | 9 | 94% | 6 | 0 | 0.0 | ||||||
| 19 | 15:49 | W 37 | 0.10 | Fog and Breezy | VV000 | 10 | 10 | 100% | 6 | 0 | 0.0 | ||||||
| 19 | 14:49 | W 28 | 0.10 | Fog | VV001 | 10 | 10 | 100% | 7 | 0 | 0.0 | ||||||
| 19 | 13:52 | SW 13 | 2.01 | Patches Fog | FEW000 SCT020 BKN120 OVC180 | 12 | 10 | 12.8 | 9.8 | 88% | 0 | 0.0 | |||||
| 19 | 12:58 | SW 7 | 0.10 | Overcast | BKN000 OVC060 | 12 | 10 | 88% | 0 | 0.0 | |||||||
| 19 | 11:48 | W 13 G 28 | 0.21 | Fog | BKN000 OVC003 | 12 | 10 | 88% | 0 | 0.0 | |||||||
| 19 | 10:57 | S 19 G 28 | 1.61 | Mostly Cloudy | FEW000 BKN015 BKN060 BKN150 | 13 | 10 | 82% | 0 | 0.0 | |||||||
| 19 | 09:51 | SW 20 | 0.80 | Mostly Cloudy | BKN015 BKN060 BKN150 | 11 | 10 | 94% | 0 | 0.0 | |||||||
| 19 | 08:50 | SW 20 | 0.10 | Fog | VV000 | 10 | 10 | 100% | 8 | 0 | 0.0 | ||||||
| 19 | 07:59 | SW 15 | 0.21 | Fog | BKN000 BKN015 BKN050 BKN200 | 9.8 | 9.5 | 9.8 | 8.8 | 98% | 8 | 0 | 0.0 | ||||
| 19 | 06:57 | W 20 | 0.40 | Fog | BKN000 BKN005 BKN015 BKN040 BKN200 | 8.9 | 8.8 | 99% | 6 | 0 | 0.0 | ||||||
| 19 | 05:57 | SW 24 | 96.56 | Patches Fog | FEW000 SCT005 BKN015 BKN040 BKN090 | 8.8 | 8.5 | 98% | 6 | 0 | 0.0 | ||||||
| 19 | 04:48 | W 20 | 0.00 | Fog | VV000 | 9 | 9 | 100% | 6 | 0 | 0.0 | ||||||
| 19 | 03:55 | W 17 | 0.00 | Fog | VV000 | 9 | 9 | 100% | 7 | 0 | 0.0 | ||||||
| 19 | 02:49 | W 19 | 0.00 | Fog | VV000 | 9 | 9 | 100% | 7 | 0 | 0.0 | ||||||
| 19 | 01:49 | W 22 | 0.10 | Fog | VV001 | 9 | 9 | 10.2 | 9.3 | 100% | 6 | 0 | 0.0 | ||||
| 19 | 00:49 | W 22 | 0.21 | Fog | VV002 | 9 | 9 | 100% | 6 | 0 | 0.0 | ||||||
| 18 | 23:48 | W 22 | 0.21 | Fog | BKN000 OVC015 | 9.4 | 9.4 | 100% | 7 | 0 | 0.0 | ||||||
| 18 | 22:55 | W 22 | 96.56 | Overcast | SCT005 BKN020 BKN040 OVC080 | 10 | 9 | 94% | 7 | 0 | 0.0 | ||||||
| 18 | 21:53 | W 19 | 1.61 | Patches Fog | FEW000 SCT005 BKN020 OVC040 | 10 | 9 | 94% | 8 | 0 | 0.0 | ||||||
| 18 | 20:49 | NW 17 | 0.10 | Fog | VV001 | 10 | 10 | 100% | 8 | 0 | 0.0 | ||||||
| 18 | 19:49 | NW 17 | 0.10 | Fog | VV001 | 10.2 | 9.9 | 13.5 | 10.2 | 98% | 0 | 0.0 | |||||
| 18 | 18:50 | NW 24 | 0.21 | Mostly Cloudy | BKN000 BKN003 BKN015 BKN040 BKN200 | 11 | 10 | 94% | 0 | 0.0 | |||||||
| 18 | 17:59 | NW 31 | 24.14 | Patches Fog | FEW000 SCT005 BKN015 BKN040 BKN200 | 11 | 9 | 88% | 0 | 0.0 | |||||||
| 18 | 16:54 | NW 19 | 0.21 | Overcast | BKN000 OVC003 | 11 | 10 | 94% | 0 | 0.0 | |||||||
| 18 | 15:52 | NW 15 | 0.80 | Overcast | SCT000 BKN005 BKN015 BKN050 OVC200 | 12 | 11 | 94% | 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) | |||||||||||||||