Warm Spring, Hot Spring
About
Warm Spring, Hot Spring is a natural hot spring in California, at about 3,779 feet. The U.S. thermal springs inventory (NOAA) records its water at 108°F. That is hotter than is safe to soak in, so test the water and only soak where it has cooled. It is on National Forest land.
Hot Spring Details
Source temperature
108°F
Land manager
Forest Service
The water leaves the ground at 108°F, which is hotter than is safe to soak in (about 104°F). Test the water first and only soak where it has cooled.
Location
Warm Spring, Hot Spring
California
Data source: NOAA NCEI Thermal Springs List for the United States
Is Warm Spring, Hot Spring open right now?
Closure in the area
There's a closure order in Mountaintop Ranger District. It doesn't name Warm Spring, Hot Spring, so check the source for the area it covers.
Radford Fire Closure Area
Agency closure covering Mountaintop Ranger District · Order 05-12-52-24-06 · USFS · Mountaintop Ranger District
Safety Alert - Falling Rocks at Bonita Falls
Agency alert covering San Bernardino National Forest · USFS · San Bernardino National Forest
Fire Restrictions
Agency alert covering San Bernardino National Forest · Order 05-12-00-26-05 · USFS · San Bernardino National Forest
As of · Source: USFS · Mountaintop Ranger District. Agencies don't list every closure — check before you go.
Best time to visit Warm Spring, Hot Spring
Best months: October–May. 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.
Jan
60° / 37°
Feb
62° / 39°
Mar
69° / 42°
Apr
75° / 46°
May
82° / 53°
Jun
92° / 59°
Jul
97° / 65°
Aug
97° / 65°
Sep
91° / 61°
Oct
80° / 51°
Nov
67° / 42°
Dec
59° / 35°
Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Hesperia 2e, CA, 7.7 mi away at 3,055 ft. The station sits about 700 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.