July Weather in Twentynine Palms

Last updated: March 2, 2024

The weather in Twentynine Palms, United States, during July is characterized by an average temperature of 33°C (92°F). Highs can soar to 44°C (112°F), while lows may dip to 22°C (71°F). Typically, the humidity level in Twentynine Palms throughout July hovers around 29%.

22°C (71°F)

Minimum temperature

33°C (92°F)

Average temperature

44°C (112°F)

Maximum temperature

29%

Humidity

Precipitation and Sunshine hours

In July, Twentynine Palms averages 13 mm (0.5 inches) of rainfall, typically over the course of 2 rainy days. The month enjoys an average of 14 hours 8 minutes of daylight, with the sun shining for approximately 12 hours 17 minutes each day. Additionally, there is a 54% probability of sunny days during this period.

13 mm (0.5 inches)

Precipitation

2 rainy days

Rainy days

12 hours 17 minutes

Sunshine hours

54%

Chance of sun

UV Index

In July, the UV Index in Twentynine Palms reaches a maximum of 12, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 10 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00
UVI	1	2	5	8	10	12	12	11	9	6	3	1	1
Exposure	Low		Moderate	VeryHigh		Extreme			VeryHigh	High	Moderate	Low
Time to burn	45 min		30 min	15 min		10 min			15 min	25 min	30 min	45 min