July weather forecast
Death Valley National Park, CA

July in Death Valley National Park is often recognized as the pinnacle of summer. The scalding conditions of this month push the limits, with the park experiencing its highest temperatures of the year, hitting a high of 116.5°F (46.9°C). Despite the drastically warm temperatures, the rainfall remains minimal. The high UV index implies that any outdoor activity requires ample preparation in terms of sun protection. This intense heat, combined with the remarkable daylight length, underscores July's reputation as the hottest month of the year.

Temperature

In Death Valley National Park, California, the peak temperatures are generally noted in July, averaging a high of 116.4°F (46.9°C) and a low of 88°F (31.1°C).

Rainfall

Throughout July, 0.08" (2mm) of precipitation is accumulated. During the entire year, Death Valley National Park aggregates up to 2.36" (60mm) of precipitation.

Daylight

In July, the average length of the day is 14h and 22min.
On the first day of the month, sunrise is at 5:34 am and sunset at 8:10 pm. On the last day of July, sunrise is at 5:54 am and sunset at 7:54 pm PDT.

Sunshine

June and July, with an average of 13h of sunshine, are months with the most sunshine.

UV index

June through August, with an average maximum UV index of 10, are months with the highest UV index. A UV Index estimate of 8 to 10 represents a very high threat to health from exposure to the Sun's UV rays for average individuals.
Note: A daily maximum UV index of 10 in July translates into the following instructions:
Take important precautions because unprotected skin can burn and be harmed swiftly. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Broad-spectrum sunscreen with an SPF of 30 or more should be applied liberally every two hours and directly after outdoor activities or swimming.