Massachusetts · Bouldering · Dedham

Slab Hammer

5.6
grade
Bouldering Pads
style
Apr–Oct
best months

Located in the Crimp That Slab sector at Wilson Mountain Reservation, this climb represents the upper end of the grade range among the three routes catalogued at the crag.

  • Nearby · Overshadowed · Wilson Mountain Reservation · Peninsula Overhang
  • Best time to go · Apr–Oct

    Best time to visit Slab Hammer

    Best months: April–October. Best months have typical highs of 55–85 °F, lows of 30 °F or warmer (32 °F where the station doesn't record snow), at most one snowy day and no more than 12 wet days.

    1. Jan

      37° / 19°

    2. Feb

      40° / 21°

    3. Mar

      47° / 28°

    4. Apr

      59° / 38°

    5. May

      69° / 48°

    6. Jun

      79° / 58°

    7. Jul

      85° / 64°

    8. Aug

      83° / 63°

    9. Sep

      75° / 55°

    10. Oct

      64° / 43°

    11. Nov

      53° / 34°

    12. Dec

      42° / 26°

    Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Jamaica Plain, MA, 5.1 mi away at 95 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.