Massachusetts · Bouldering · Needham

Weak Cookie

5.7
grade
Bouldering Pads
style
Apr–Oct
best months

One of five routes catalogued at Rainbow Rocks, this climb sits at the entry level of the crag's 5.7 to 5.11a range.

  • Best time to go · Apr–Oct

    Best time to visit Weak Cookie

    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

      35° / 17°

      10 wet

    2. Feb

      38° / 18°

      9 wet

    3. Mar

      46° / 25°

      10 wet

    4. Apr

      58° / 35°

      11 wet

    5. May

      68° / 46°

      12 wet

    6. Jun

      76° / 56°

      11 wet

    7. Jul

      82° / 62°

      10 wet

    8. Aug

      80° / 59°

      10 wet

    9. Sep

      73° / 52°

      9 wet

    10. Oct

      62° / 40°

      11 wet

    11. Nov

      51° / 31°

      10 wet

    12. Dec

      41° / 23°

      11 wet

    Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Natick, MA, 4.7 mi away at 180 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.