California · Bouldering · Santee

Jumpstart

Mid-range problem among 11 routes at The Amphitheater.

V3
grade
Bouldering Pads
style

Best time to visit Jumpstart

Best months: October–June. 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

    69° / 43°

    6 wet

  2. Feb

    69° / 44°

    6 wet

  3. Mar

    71° / 48°

    5 wet

  4. Apr

    75° / 51°

    3 wet

  5. May

    76° / 56°

    2 wet

  6. Jun

    81° / 59°

    1 wet

  7. Jul

    86° / 63°

    1 wet

  8. Aug

    89° / 65°

    0 wet

  9. Sep

    87° / 62°

    1 wet

  10. Oct

    81° / 56°

    2 wet

  11. Nov

    75° / 47°

    3 wet

  12. Dec

    69° / 42°

    5 wet

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at El Cajon, CA, 6.4 mi away at 495 ft. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

One of 11 boulder problems catalogued at The Amphitheater, this climb sits in the middle range of the crag's V0–V7 span.

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Middle EarthPhoto: The Dye Clan, CC BY-SA 3.0 (via Wikimedia Commons)

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