Twentynine Palms Climate by Month
Twentynine Palms, California, United States
Very hot summers and cool winters, with almost no rain.
Very hot summers and cool winters, with almost no rain: that's Twentynine Palms's climate in short. Expect highs of 106°F (41°C) in July and 63°F (17°C) in December, with the coldest nights (December) near 36°F (2°C). It gets only 4.3 in (109 mm) of rain a year. April, May, June, September, October and November are almost completely dry. The air is dry, averaging 32% relative humidity.
- Warmest month
- 106°F(41°C)
- Average high, July
- Coldest nights
- 36°F(2°C)
- Average low, December
- Rain per year
- 4.3 in(109 mm)
- No clear rainy season
- Humidity
- 32%
- Sunniest: June
Best and worst months in Twentynine Palms
Best for weatherThe most comfortable weather comes in March and November, with highs around 74°F (23°C) and almost no rain.
Least pleasantJuly and August are the least pleasant; July is the hottest, with highs of 106°F (41°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in March.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Twentynine Palms weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 64°F(18°C) | 38°F(3°C) | 0.5 in(12 mm) | 40% | 2.9 |
| FebFebruary | 68°F(20°C) | 40°F(5°C) | 0.6 in(15 mm) | 42% | 3.7 |
| MarMarchBest | 74°F(24°C) | 45°F(7°C) | 0.4 in(10 mm) | 35% | 5.3 |
| AprApril | 82°F(28°C) | 50°F(10°C) | 0.2 in(5 mm) | 32% | 6.5 |
| MayMay | 91°F(33°C) | 58°F(14°C) | 0.1 in(2 mm) | 28% | 7.3 |
| JunJune | 101°F(38°C) | 66°F(19°C) | 0.0 in(0 mm) | 23% | 7.9 |
| JulJuly | 106°F(41°C) | 72°F(22°C) | 0.4 in(10 mm) | 26% | 7.3 |
| AugAugust | 105°F(40°C) | 72°F(22°C) | 0.4 in(10 mm) | 26% | 6.8 |
| SepSeptember | 98°F(37°C) | 65°F(18°C) | 0.3 in(8 mm) | 27% | 5.9 |
| OctOctober | 87°F(30°C) | 53°F(12°C) | 0.4 in(9 mm) | 28% | 4.7 |
| NovNovemberBest | 73°F(23°C) | 42°F(6°C) | 0.3 in(7 mm) | 31% | 3.4 |
| DecDecember | 63°F(17°C) | 36°F(2°C) | 0.8 in(21 mm) | 42% | 2.7 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
Places with a similar climate
All 20 places like Twentynine Palms →- 🇺🇸RidgecrestCalifornia, United States · Pop. 29k88%matchSame humiditySame sunshineTwentynine Palms vs Ridgecrest →
- 🇺🇸Las VegasNevada, United States · Pop. 642k88%matchSame summer highsSame winter lowsTwentynine Palms vs Las Vegas →
- 🇺🇸PahrumpNevada, United States · Pop. 36k86%matchSimilar rainfallSame humidityTwentynine Palms vs Pahrump →
- 🇺🇸Casa GrandeArizona, United States · Pop. 51k85%matchSame winter lowsSame sunshineTwentynine Palms vs Casa Grande →
- 🇺🇸ScottsdaleArizona, United States · Pop. 237k83%matchSame summer highsSame humidityTwentynine Palms vs Scottsdale →