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 |
|---|---|---|---|---|---|---|---|---|
| 05/25/20 | 54 F | 46 F | 0.0 in | 0.0 in | 18.7 MPH | 44 MPH |
260 (W) | |
| 05/24/20 | 54 F | 40 F | 8.3 in | 21 in | 8.3 MPH | 21 MPH |
280 (W) | |
| 05/23/20 | 55 F | 43 F | 0.0 in | 0.0 in | 15 MPH | 45 MPH |
300 (WNW) | |
| 05/22/20 | 55 F | 40 F | 0.0 in | 0.0 in | 37.4 MPH | 67 MPH |
290 (WNW) | |
| 05/21/20 | 53 F | 38 F | 0.0 in | 0.0 in | 29.4 MPH | 59 MPH |
280 (W) | |
| 05/20/20 | 50 F | 34 F | 0.0 in | 0.0 in | 29.4 MPH | 59 MPH |
280 (W) | |
| 05/19/20 | 41 F | 27 F | 0.0 in | 0.0 in | 15.3 MPH | 36 MPH |
100 (E) | |
| 05/19/20 | 50 F | 34 F | 0.0 in | 0.0 in | 11.4 MPH | 25 MPH |
30 (NNE) | |
| 05/18/20 | 45 F | 30 F | 0.0 in | 0.0 in | 14.7 MPH | 36 MPH |
70 (ENE) | |
| 05/17/20 | 40 F | 30 F | 0.0 in | 0.0 in | 17 MPH | 35 MPH |
270 (W) | |
| 05/16/20 | 37 F | 28 F | .16 in | 0.0 in | 38.8 MPH | 101 MPH |
310 (NW) | |
| 05/15/20 | 42 F | 32 F | .95 in | Trace | 31.5 MPH | 95 MPH |
250 (WSW) | |
| 05/14/20 | 35 F | 19 F | Trace | 0.1 in | 42.8 MPH | 85 MPH |
300 (WNW) | |
| 05/13/20 | 22 F | 9 F | 0.0 in | 0.0 in | 66.3 MPH | 98 MPH |
300 (WNW) | |
| 05/12/20 | 18 F | 12 F | .51 in | 3.5 in | 58.5 MPH | 100 MPH |
310 (NW) | |
| 05/11/20 | 34 F | 18 F | .65 in | 5.1 in | 35.1 MPH | 73 MPH |
280 (W) | |
| 05/10/20 | 20 F | 8 F | .26 in | 1.7 in | 72.8 MPH | 107 MPH |
280 (W) | |
| 05/09/20 | 16 F | 7 F | 1.08 in | 11.3 in | 60.8 MPH | 123 MPH |
280 (W) | |
| 05/08/20 | 23 F | 13 F | .38 in | 3.1 in | 35.3 MPH | 82 MPH |
300 (WNW) | |
| 05/07/20 | 28 F | 19 F | .1 in | .9 in | 24.3 MPH | 80 MPH |
230 (SW) | |
| 05/06/20 | 31 F | 18 F | Trace | Trace | 10.8 MPH | 28 MPH |
300 (WNW) | |
| 05/05/20 | 20 F | 15 F | .06 in | 0.6 in | 37.8 MPH | 74 MPH |
300 (WNW) | |
| 05/04/20 | 33 F | 20 F | 0.21 in | 1.8 in | 49.3 MPH | 85 MPH |
310 (NW) | |
| 05/03/20 | 42 F | 31 F | .02 in | .2 in | 31.4 MPH | 71 MPH |
270 (W) | |
| 05/02/20 | 33 F | 20 F | 0.0 in | 0.0 in | 54.6 MPH | 105 MPH |
330 (NNW) | |
| 05/01/20 | 41 F | 26 F | .8 in | 0.0 in | 46.8 MPH | 111 MPH |
160 (SSE) | |
| 04/29/20 | 34 F | 23 F | 0.0 in | 0.0 in | 19.7 MPH | 53 MPH |
160 (SSE) | |
| 04/28/20 | 20 F | 14 F | .37 in | 3.1 in | 62.7 MPH | 99 MPH |
70 (ENE) | View |
| 04/26/20 | 32 F | 19 F | .10 in | .9 in | 31.2 MPH | 93 MPH |
80 (E) | |
| 04/25/20 | 32 F | 21 F | .01 in | .01 in | 10.4 MPH | 30 MPH |
290 (WNW) |
The Mount Washington Avalanche Center is a partnership between the White Mountain National Forest, White Mountain Avalanche Education Foundation and Friends of Tuckerman Ravine and other community organizations. The avalanche forecast applies only to backcountry areas, not operating ski areas, and describes general avalanche conditions which vary locally. The avalanche information provided is the sole responsibility of the USDA Forest Service.