Pennsylvania · Bouldering · Philadelphia

Crawlspace

V2
grade
Bouldering Pads
style
Jun, Sep–Nov
best months

One of nine boulder problems catalogued at Dueling Snakes Wall, this climb sits in the middle of the crag's V0 to V4-5 range.

  • Nearby · The Thorny Boulder · Valley Green · Devil's Pool Boulder
  • Best time to go · Jun, Sep–Nov

    Best time to visit Crawlspace

    Best months: June and September–November. 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

      42° / 23°

      11 wet · 3 snow

    2. Feb

      43° / 25°

      10 wet · 3 snow

    3. Mar

      52° / 32°

      11 wet · 2 snow

    4. Apr

      65° / 42°

      13 wet

    5. May

      75° / 52°

      14 wet

    6. Jun

      84° / 62°

      12 wet

    7. Jul

      89° / 67°

      11 wet

    8. Aug

      87° / 65°

      10 wet

    9. Sep

      80° / 58°

      9 wet

    10. Oct

      68° / 45°

      11 wet

    11. Nov

      57° / 35°

      10 wet

    12. Dec

      46° / 28°

      11 wet · 1 snow

    Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Norristown, PA, 6.9 mi away at 62 ft. Source: NOAA NCEI U.S. Climate Normals 1991–2020.