AVALANCHE LOG AND SUMMIT WEATHER
Thank you Mount Washington Observatory for providing daily weather data from the summit of Mount Washington.
| Date | Max Temp | Min Temp | Total (SWE) | 24H Snow & Ice | Wind Avg | Wind Fastest Mile | Fastest Mile Dir | Avalanche Activity |
|---|---|---|---|---|---|---|---|---|
| 12/14/20 | 23 F | 5 F | 0.03 in | in | 38.6 MPH | 102 MPH | 290 (WNW) | |
| 12/13/20 | 34 F | 14 F | 0.09 in | in | 51.0 MPH | 78 MPH | 270 (W) | |
| 12/12/20 | 32 F | 24 F | 0.05 in | in | 31.0 MPH | 58 MPH | 170 (S) | |
| 12/11/20 | 28 F | 18 F | 0.0 in | in | 44.1 MPH | 69 MPH | 270 (W) | |
| 12/10/20 | 18 F | 10 F | 0.24 in | in | 52.7 MPH | 86 MPH | 290 (WNW) | |
| 12/09/20 | 15 F | 10 F | 0.01 in | in | 24.9 MPH | 50 MPH | 320 (NW) | |
| 12/08/20 | 19 F | 12 F | Trace | in | 20.6 MPH | 46 MPH | 320 (NW) | |
| 12/07/20 | 25 F | 1 F | Trace | in | 24.6 MPH | 82 MPH | 310 (NW) | |
| 12/06/20 | 11 F | -1 F | 1.46 in | in | 70.1 MPH | 104 MPH | 280 (W) | |
| 12/05/20 | 20 F | 11 F | 1.79 in | in | 36.8 MPH | 93 MPH | 350 (N) | |
| 12/04/20 | 21 F | 17 F | 0.15 in | in | 43.8 MPH | 73 MPH | 260 (W) | |
| 12/03/20 | 22 F | 6 F | 0.06 in | in | 54.3 MPH | 100 MPH | 290 (WNW) | |
| 12/02/20 | 19 F | 7 F | 0.14 in | in | 33.3 MPH | 4 MPH | 280 (W) | |
| 12/01/20 | 43 F | 19 F | 0.25 in | in | 43.5 MPH | 89 MPH | 160 (SSE) |
