California · Rock climbing · Ramona

Sunday Afternoon Boulder

Sunday Afternoon Boulder in California has 5 climbing routes with 4 difficulty grades.

5 routes
5.7 – 5.12a
Mixed · Sport

Best time to visit Sunday Afternoon Boulder

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

    68° / 38°

    6 wet

  2. Feb

    68° / 39°

    7 wet

  3. Mar

    69° / 41°

    6 wet

  4. Apr

    73° / 43°

    4 wet

  5. May

    77° / 49°

    2 wet

  6. Jun

    84° / 52°

    1 wet

  7. Jul

    90° / 57°

    0 wet

  8. Aug

    92° / 59°

    0 wet

  9. Sep

    90° / 55°

    1 wet

  10. Oct

    82° / 49°

    2 wet

  11. Nov

    74° / 43°

    3 wet

  12. Dec

    67° / 37°

    5 wet

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Ramona Fire Dept, CA, 3.1 mi away at 1,470 ft. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

Sunday Afternoon Boulder is a climbing area in California, about 2 miles from the town of Rosemont. It sits among several other named climbing spots, including Practice Boulder, The Playground Area and Tower One Area, each about 0.1 mile away, and makes an easy addition to a day spent exploring the cluster. Spring and fall are the most comfortable times to visit. Typical averages from a nearby weather station show May highs around 77°F and October highs around 82°F, with only a couple of wet days in each month. Summer is hot, with August highs averaging about 92°F, and winter stays mild, with highs near 67°F and lows around 37°F in December. The area has five climbing routes, four of which are mixed and one a sport route. Grading runs from 5.7 up to 5.12a, with AIDS Victim at the top. North East Crack is 5.7 and East Flake is 5.8, both mixed. The Unknown Hand Traverse is the sport route at 5.10a.

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