California · Rock climbing · Jamul

South San Diego County

South San Diego County, California has 5 climbing routes with bouldering pads and trad.

5 routes
5.8 – 5.11
Trad · Bouldering

Best time to visit South San Diego County

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

    64° / 42°

    6 wet

  2. Feb

    64° / 42°

    7 wet

  3. Mar

    67° / 44°

    6 wet

  4. Apr

    71° / 47°

    4 wet

  5. May

    74° / 51°

    3 wet

  6. Jun

    81° / 54°

    1 wet

  7. Jul

    87° / 60°

    1 wet

  8. Aug

    89° / 62°

    1 wet

  9. Sep

    86° / 60°

    1 wet

  10. Oct

    78° / 54°

    2 wet

  11. Nov

    71° / 48°

    4 wet

  12. Dec

    63° / 42°

    6 wet

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Alpine, CA, 7.3 mi away at 1,695 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

South San Diego County is a climbing area in California, about 2 miles from the community of Phelps Corner. It sits in the far southeastern corner of the state, where the terrain is broken into a network of trails and climbing spots. Spring and fall are the most comfortable times to visit. Typical averages from the Alpine weather station, about 7 miles away, show May highs around 74°F and October highs near 78°F, while July and August average in the upper 80s. Several other destinations lie within a short drive. The California Riding and Hiking Trail and the Daley Ranch Truck Trail are both about 3.4 miles away, and the Honey Springs Trailhead is roughly 4.9 miles off. For more climbing, Hollenbeck is about 5.4 miles away.