Climbing Forecast › Joshua Tree › Wonderland of Rocks

JOSHUA TREE · QUARTZ MONZONITE

Wonderland of Rocks weather & climbing conditions

Poor — wet, too windy or closed

Right now

Temp59°F
Wind3 mph
Gusts4 mph
Humidity79.3%
Rain 48h0.04 in
Last rain1h ago

Assessment

6.7mm rain forecast

Drying Time

7% dry · 5-11h to dry

7-day forecast

Scroll through each day — hourly detail is shown inline.

Today Saturday 10 October
Poor
Temp32°F
Rain0.3 in
Wind3 mph
Gusts4 mph
Humidity79%
6.7mm rain forecast
  • Wet quartz monzonite is slick — dries within an hour or two of a shower in desert conditions
Time °F Rain Wind (mph) Gust Hum
13:00 — dry — — null%
21:00 59° 0.04 in 3 — 79.3%
Sun Sunday 11 October
Poor
Temp59°F
Rain2.0 in
Wind19 mph
Gusts—
Humidity81%
51.8mm rain forecast
  • Good friction range for quartz monzonite
  • Wet quartz monzonite is slick — dries within an hour or two of a shower in desert conditions
  • Even mild humidity dulls the polished patina crimps and slopers — best days are cold and dry
  • Breezy — helps drying
Time °F Rain Wind (mph) Gust Hum
06:00 57° dry 21 — 93.2%
07:00 57° 0.02 in 22 — 87.6%
08:00 57° 0.03 in 17 — 89.3%
09:00 57° 0.03 in 16 — 90.5%
10:00 57° 0.02 in 15 — 91.2%
11:00 59° 0.03 in 17 — 86.5%
12:00 58° 0.02 in 17 — 89.6%
13:00 59° dry 21 — 82.6%
14:00 58° dry 22 — 78.1%
15:00 59° dry 22 — 71.6%
16:00 58° dry 21 — 67.9%
17:00 57° dry 18 — 70.7%
18:00 55° dry 17 — 75.2%
19:00 54° dry 17 — 77.9%
20:00 53° dry 15 — 79.8%
21:00 52° dry 13 — 81.9%
Mon Monday 12 October
Poor
Temp54°F
Rain0.07 in
Wind14 mph
Gusts—
Humidity74%
1.9mm rain forecast
  • Good friction range for quartz monzonite
  • Wet quartz monzonite is slick — dries within an hour or two of a shower in desert conditions
  • Even mild humidity dulls the polished patina crimps and slopers — best days are cold and dry
  • Breezy — helps drying
Time °F Rain Wind (mph) Gust Hum
06:00 49° dry 8 — 87.8%
07:00 49° dry 7 — 89.3%
08:00 51° dry 9 — 85.1%
09:00 52° dry 13 — 81.2%
10:00 54° 0.01 in 13 — 76.5%
11:00 55° 0.01 in 13 — 73.6%
12:00 54° 0.01 in 13 — 74.1%
13:00 54° 0.01 in 13 — 71.2%
14:00 54° 0.02 in 15 — 72%
15:00 53° 0.02 in 18 — 73.1%
16:00 52° 0.01 in 17 — 77.3%
17:00 50° dry 16 — 78%
18:00 48° dry 17 — 77%
19:00 46° dry 18 — 79.3%
20:00 45° dry 18 — 81.5%
21:00 44° dry 12 — 84.9%
Tue Tuesday 13 October
Good
Temp50°F
Raindry
Wind6 mph
Gusts—
Humidity66%
Should be dry
  • Good friction range for quartz monzonite
  • Quartz monzonite gives bombproof friction when dry — coarse grain shreds fingertips, bring tape
Time °F Rain Wind (mph) Gust Hum
06:00 43° dry 2 — 77.6%
07:00 43° dry 2 — 79%
08:00 46° dry 4 — 70.8%
09:00 48° dry 4 — 67.4%
10:00 50° dry 6 — 68.2%
11:00 51° dry 6 — 64.4%
17:00 53° dry 13 — 54.2%
Wed Wednesday 14 October
Good
Temp57°F
Raindry
Wind11 mph
Gusts—
Humidity48%
Should be dry
  • Good friction range for quartz monzonite
  • Quartz monzonite gives bombproof friction when dry — coarse grain shreds fingertips, bring tape
Time °F Rain Wind (mph) Gust Hum
11:00 57° dry 11 — 47.9%
17:00 58° dry 9 — 46.7%
Thu Thursday 15 October
Good
Temp61°F
Raindry
Wind13 mph
Gusts—
Humidity48%
Should be dry
  • Good friction range for quartz monzonite
  • Quartz monzonite gives bombproof friction when dry — coarse grain shreds fingertips, bring tape
  • Breezy — helps drying
Time °F Rain Wind (mph) Gust Hum
11:00 60° dry 13 — 47.8%
17:00 61° dry 15 — 50.8%
Fri Friday 16 October
Good
Temp61°F
Raindry
Wind9 mph
Gusts—
Humidity52%
Should be dry
  • Good friction range for quartz monzonite
  • Quartz monzonite gives bombproof friction when dry — coarse grain shreds fingertips, bring tape
Time °F Rain Wind (mph) Gust Hum
11:00 60° dry 9 — 51.6%
17:00 62° dry 6 — 49.6%
Sat Saturday 17 October
Good
Temp66°F
Raindry
Wind2 mph
Gusts—
Humidity43%
Should be dry
  • Quartz monzonite gives bombproof friction when dry — coarse grain shreds fingertips, bring tape
Time °F Rain Wind (mph) Gust Hum
11:00 66° dry 2 — 43.2%
17:00 66° dry 4 — 50.3%

About Wonderland of Rocks

The Wonderland of Rocks is Joshua Tree's largest and most complex sub-area — a 20-square-kilometre maze of quartz-monzonite formations north of Barker Dam. The Astro Domes at the western edge (North and South Astro Dome) are the crown-jewel formations, described by Mountain Project as 'two immense formations that absolutely dominate the entire region and are visible from afar', with soaring flake systems and intricate thin face climbing distinct from typical Joshua Tree slabs. 30-45 minute approach from Uncle Willie's trailhead via Wonderland Valley. Deeper Wonderland approaches (some destinations) are 90+ minutes each way through boulder-choked washes — bring a map or GPS. Neutral or rock-colored bolt hangers only; vegetation cannot be used as anchors. Barker Dam trail corridor is closed to climbing year-round for bighorn sheep water access.

Region
Joshua Tree
Rock type
Quartz monzonite
Aspect
mixed-facing
Altitude
4400 ft
Exposure
medium
Seepage
very-low

Other crags in this region

Cap RockEcho Rock / Echo CoveHidden Valley CampgroundIndian CoveJumbo RocksLost Horse WallQuail Springs (Trashcan Rock)Real Hidden ValleyRyan Campground (Headstone Rock)Sheep PassSplit Rocks