July weather forecastTwentynine Palms, CA
July
Weather in July
July in Twentynine Palms, California, is a sweltering summer month, with temperature in the range of an average low of 77.9°F (25.5°C) and an average high of 98.1°F (36.7°C).Temperature
July is Twentynine Palms's warmest month, registering average high temperatures of 98.1°F (36.7°C) and lows of 77.9°F (25.5°C).Humidity
In July, the average relative humidity is 22%.Rainfall
July is the month with the most rainfall. Rain falls for 6.9 days and accumulates 0.87" (22mm) of precipitation.Snowfall
January, March through December are months without snowfall.Daylight
In Twentynine Palms, California, the average length of the day in July is 14h and 10min.On the first day of July, sunrise is at 5:36 am and sunset at 7:59 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 7:45 pm PDT.
Sunshine
In Twentynine Palms, the average sunshine in July is 12.1h.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 8. A UV Index reading of 8 to 10 represents a very high threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: The daily high UV index of 8 in July translates into this advice:
Ensure precautions are always in place. The risk to skin and eyes is high without them. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Boost your sun resistance with garments that are densely woven yet spacious.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Twentynine Palms, CA
- Average high temperature in July: 98.1°F
The warmest month (with the highest average high temperature) is July (98.1°F).
The month with the lowest average high temperature is December (56.5°F).
- Average low temperature in July: 77.9°F
The month with the highest average low temperature is August (78.4°F).
The coldest month (with the lowest average low temperature) is December (42.4°F).
Average pressure in July
Twentynine Palms, CA
- Average pressure in July: 29.82"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.78"Hg).
Average wind speed in July
Twentynine Palms, CA
- Average wind speed in July: 6.5mph
The windiest month (with the highest average wind speed) is April (8.6mph).
The calmest months (with the lowest average wind speed) are August and September (6.2mph).
Average humidity in July
Twentynine Palms, CA
- Average humidity in July: 22%
The month with the highest relative humidity is December (43%).
The month with the lowest relative humidity is June (20%).
Average rainfall in July
Twentynine Palms, CA
- Average rainfall in July: 0.87"
The wettest month (with the highest rainfall) is July (0.87").
The driest month (with the least rainfall) is June (0.08").
Average rainfall days in July
Twentynine Palms, CA
- Average rainfall days in July: 6.9 days
The month with the highest number of rainy days is July (6.9 days).
The month with the least rainy days is June (1.1 days).
Average snowfall in July
Twentynine Palms, CA
- Average snowfall in July: 0"
The month with the highest snowfall is February (0.04").
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in July
Twentynine Palms, CA
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in July /
Average sunshine in July
Twentynine Palms, CA
- Average daylight in July: 14h and 12min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in July: 12h and 6min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 7h and 6min).
Average sunshine days in July
Twentynine Palms, CA
- Average sunshine days in July: 20.4 days
The month with the most sunshine days is May (28.7 days).
The month with the least sunshine days is July (20.4 days).
Average UV index in July
Twentynine Palms, CA
- Average UV index in July: 8
The months with the highest UV index are June, July and August (UV index 8).
The months with the lowest UV index are November and December (UV index 3).
Average cloud cover in July
Twentynine Palms, CA
- Average cloud cover in July: 8
The month with the most cloud cover is December (Cloud cover 18).
The month with the least cloud cover is June (Cloud cover 4).
Average visibility in July
Twentynine Palms, CA
- Average visibility in July: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
