Avalanche Log and Summit Weather

Thank you Mount Washington Observatory for providing daily weather data from the summit of Mount Washington.

DateMax TempMin TempTotal (SWE)24H Snow & IceWind AvgWind Fastest MileFastest Mile DirAvalanche Activity
04/24/2030 F18 F .01 in .01 in14.9 MPH37 MPH

270 (W)

04/23/2018 F-2 F .01 in .01 in58.3 MPH102 MPH

280 (W)

04/22/209 F-2 F .22 in 3.2 in75.8 MPH110 MPH

290 (WNW)

04/21/2024 F8 F .42 in 3.8 in43.9 MPH90 MPH

280 (W)

04/20/2025 F8 F .23 in .8 in35.3 MPH93 MPH

300 (WNW)

04/19/2031 F12 F .04 in .8 in45.3 MPH90 MPH

270 (W)

04/18/2025 F10 F .04 in 1.3 in18.5 MPH51 MPH

300 (WNW)

04/17/2013 F6 F .13 in 2.2 in45.0 MPH75 MPH

280 (W)

04/16/2013 F5 F .09 in 2.3 in39.3 MPH72 MPH

290 (WNW)

04/15/2014 F17 F .01 in .2 in58.7 MPH107 MPH

280 (W)

04/14/2027 F13 F .01 in .1 in58.7 MPH107 MPH

280 (W)

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04/13/2041 F27 F 1.4 in 0 in55.7 MPH109 MPH

260 (W)

04/12/2033 F12 F .02 in .2 in34.9 MPH67 MPH

290 (WNW)

04/11/2014 F9 F .41 in 2.6 in68.3 MPH117 MPH

300 (WNW)

04/10/2016 F11 F 1.16 in 8.9 in72.1 MPH125 MPH

330 (NNW)

04/09/2025 F13 F 1.65 in 11.8 in36.3 MPH105 MPH

300 (WNW)

04/08/2024 F17 F 0.02 in 0.1 in24.3 MPH42 MPH

300 (WNW)

04/07/2023 F14 F 0 in 0 in42.5 MPH74 MPH

280 (W)

04/06/2023 F15 F .04 in .3 in50.6 MPH92 MPH

270 (W)

04/05/2033 F22 F .28 in .5 in28.3 MPH79 MPH

290 (WNW)

04/04/2030 F23 F 0.0 in 0.0 in20.5 MPH53 MPH

360 (N)

04/03/2030 F25 F 1.03 in .5 in58.3 MPH90 MPH

80 (E)

04/02/2027 F23 F .96 in 4.9 in35.4 MPH70 MPH

60 (ENE)

04/01/2024 F21 FTrace Trace 16.5 MPH33 MPH

30 (NNE)

03/31/2021 F12 F .02 in .2 in12.1 MPH32 MPH

70 (ENE)

03/30/2032 F19 F .02 in .1 in16.1 MPH39 MPH

280 (W)

03/29/2026 F15 F .52 in 1.4 in33.7 MPH72 MPH

150 (SSE)

03/28/2032 F12 F 0.0 in 0.0 in22.8 MPH60 MPH

310 (NW)

03/27/2027 F11 F 0.1 in .7 in56.9 MPH88 MPH

320 (NW)

03/26/2032 F20 F .07 in .4 in24.4 MPH59 MPH

260 (W)