Twentynine Palms climate

Twentynine Palms Weather in August

NOAA 1991-2020 normals for Twentynine Palms, 1.8 km from Twentynine Palms

Average highs run from 104°F on August 1 to 101°F on August 31, and lows from 78°F to 74°F. Normal precipitation for the month is 0.65 in over about 2 wet days.

August day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Twentynine Palms, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
103°F
Average low
76°F
Precipitation
0.65 in
Record high
116°FAug 15, 2020
Record low
52°FAug 30, 2010
Chance of a freeze
0%
Days of 90°F or more
30.8
Daylight
13 h 49 min to 12 h 54 min
Cloud cover
27%
Humidity
27%
Dew point
43°F
Wind
6.9 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.

DateNormal highNormal lowRecord highRecord lowChance wetChance of snow
Aug 1104°F78°F111°F 202067°F 20127%0%
Aug 2104°F78°F112°F 202662°F 20137%0%
Aug 3104°F78°F109°F 202662°F 20137%0%
Aug 4104°F78°F110°F 202654°F 20237%0%
Aug 5104°F78°F110°F 202460°F 20117%0%
Aug 6104°F78°F110°F 201961°F 20117%0%
Aug 7104°F78°F109°F 201854°F 20097%0%
Aug 8104°F78°F109°F 201858°F 20097%0%
Aug 9103°F77°F109°F 201261°F 20107%0%
Aug 10103°F77°F109°F 201260°F 20137%0%
Aug 11103°F77°F107°F 201255°F 20107%0%
Aug 12103°F77°F109°F 202557°F 20107%0%
Aug 13103°F77°F109°F 202558°F 20227%0%
Aug 14103°F77°F109°F 201258°F 20107%0%
Aug 15103°F77°F116°F 202061°F 20097%0%
Aug 16103°F77°F112°F 202060°F 20177%0%
Aug 17103°F76°F113°F 202056°F 20227%0%
Aug 18103°F76°F112°F 202060°F 20237%0%
Aug 19103°F76°F108°F 202057°F 20217%0%
Aug 20102°F76°F112°F 202064°F 20197%0%
Aug 21102°F76°F112°F 202053°F 20237%0%
Aug 22102°F76°F108°F 201954°F 20227%0%
Aug 23102°F76°F107°F 202563°F 20217%0%
Aug 24102°F75°F108°F 202658°F 20247%0%
Aug 25102°F75°F110°F 201161°F 20247%0%
Aug 26102°F75°F109°F 201163°F 20137%0%
Aug 27102°F75°F108°F 201159°F 20137%0%
Aug 28101°F75°F109°F 201763°F 20187%0%
Aug 29101°F75°F107°F 200954°F 20107%0%
Aug 30101°F74°F108°F 201752°F 20107%0%
Aug 31101°F74°F108°F 202355°F 20107%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Twentynine Palms, in percent, and of at least 0.1 inch of snowfall.024681102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (PDT).

August 1
sunrise 5:56 AM, sunset 7:45 PM
August 31
sunrise 6:17 AM, sunset 7:11 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00049099 (Twentynine Palms), public domain. Records: NOAA GHCN-Daily, station USC00044405, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.