Massachusetts · Bouldering · Foxborough

The Dagger

V4
grade
Bouldering Pads
style
Apr–Oct
best months

This climb represents the upper end of the five routes catalogued at Cairn Cave, sitting at the top of the grade span for the Top Heavy Boulder sector.

  • Nearby · Cairn Cave · Phantom Tower · The Nose Boulder
  • Best time to go · Apr–Oct

    Best time to visit The Dagger

    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° / 20°

      12 wet

    2. Feb

      40° / 21°

      10 wet

    3. Mar

      47° / 28°

      12 wet

    4. Apr

      59° / 38°

      12 wet

    5. May

      70° / 48°

      12 wet

    6. Jun

      78° / 57°

      11 wet

    7. Jul

      83° / 63°

      10 wet

    8. Aug

      82° / 62°

      10 wet

    9. Sep

      74° / 54°

      9 wet

    10. Oct

      62° / 43°

      11 wet

    11. Nov

      51° / 34°

      11 wet

    12. Dec

      42° / 25°

      12 wet

    Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Walpole 2, MA, 7.5 mi away at 170 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.