California · Rock climbing · Swall Meadows

Pumping the Slots

Mid-range climb among 27 routes at Dihedrals, California.

5.9-
grade
Trad Gear
style

Is Pumping the Slots open right now?

Alert in the area

The Forest Service lists 4 alerts for Inyo National Forest.

As of · Source: USFS · Inyo National Forest. Agencies don't list every closure — check before you go.

Best time to visit Pumping the Slots

Best months: April–May and 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

    56° / 24°

    4 wet

  2. Feb

    59° / 26°

    4 wet

  3. Mar

    67° / 31°

    3 wet

  4. Apr

    74° / 37°

    2 wet

  5. May

    83° / 44°

    2 wet

  6. Jun

    94° / 51°

    1 wet

  7. Jul

    100° / 57°

    1 wet

  8. Aug

    98° / 54°

    1 wet

  9. Sep

    90° / 47°

    1 wet

  10. Oct

    78° / 37°

    1 wet

  11. Nov

    64° / 27°

    2 wet

  12. Dec

    55° / 22°

    3 wet

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Bishop Ap, CA, 16.1 mi away at 4,102 ft. The station sits about 1,600 ft lower than this place, so expect it a little cooler here. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

One of 27 climbs catalogued at Dihedrals, this route sits in the middle of the crag's range from 5.6 to 5.12d.

Photo of the crag

Dihedrals — the crag this route is on
Dihedrals, California — this photo shows the crag, not this individual route.Photo: GSEC, CC BY 2.0 (via Flickr)

Keep exploring — more climbs worth the drive