July weather forecastMountain Pass, CA
July
Weather in July
July in Mountain Pass, California, is a torrid summer month, with an average temperature varying between 98.4°F (36.9°C) and 78.4°F (25.8°C).Temperature
In Mountain Pass, temperatures reach their average annual highs in July, measuring 98.4°F (36.9°C) and a minimum average of 78.4°F (25.8°C).Humidity
In July, the average relative humidity in Mountain Pass is 21%.Rainfall
The months with the most rainfall in Mountain Pass are July and August, with an average 0.55" (14mm) of precipitation.Snowfall
January, March through December are months without snowfall.Daylight
In Mountain Pass, the average length of the day in July is 14h and 17min.On the first day of July, sunrise is at 5:30 am and sunset at 8:01 pm. On the last day of the month, sunrise is at 5:50 am and sunset at 7:46 pm PDT.
Sunshine
The average sunshine in July in Mountain Pass is 12h.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 8. A UV Index estimate of 8 to 10 represents a very high health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 8 during July leads to these advisories:
Ensure safety measures are in place, as skin and eyes are vulnerable to quick damage. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Mountain Pass, CA
- Average high temperature in July: 98.4°F
The warmest month (with the highest average high temperature) is July (98.4°F).
The month with the lowest average high temperature is December (50.9°F).
- Average low temperature in July: 78.4°F
The months with the highest average low temperature are July and August (78.4°F).
The coldest month (with the lowest average low temperature) is December (38.8°F).
Average pressure in July
Mountain Pass, CA
- Average pressure in July: 29.83"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.76"Hg).
Average wind speed in July
Mountain Pass, CA
- Average wind speed in July: 7.3mph
The windiest month (with the highest average wind speed) is April (8.8mph).
The calmest month (with the lowest average wind speed) is January (5.4mph).
Average humidity in July
Mountain Pass, CA
- Average humidity in July: 21%
The month with the highest relative humidity is January (47%).
The month with the lowest relative humidity is June (15%).
Average rainfall in July
Mountain Pass, CA
- Average rainfall in July: 0.55"
The wettest months (with the highest rainfall) are July and August (0.55").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days in July
Mountain Pass, CA
- Average rainfall days in July: 6.1 days
The month with the highest number of rainy days is July (6.1 days).
The month with the least rainy days is June (0.9 days).
Average snowfall in July
Mountain Pass, CA
- Average snowfall in July: 0"
The month with the highest snowfall is February (0.24").
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
Mountain Pass, CA
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (0.3 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in July /
Average sunshine in July
Mountain Pass, CA
- Average daylight in July: 14h and 18min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in July: 12h and 0min
The month with the most sunshine is August (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).
Average sunshine days in July
Mountain Pass, CA
- Average sunshine days in July: 18.7 days
The month with the most sunshine days is June (27.6 days).
The month with the least sunshine days is July (18.7 days).
Average UV index in July
Mountain Pass, CA
- Average UV index in July: 8
The months with the highest UV index are June, July and August (UV index 8).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in July
Mountain Pass, CA
- Average cloud cover in July: 10
The months with the most cloud cover are January and December (Cloud cover 19).
The months with the least cloud cover are June and August (Cloud cover 6).
Average visibility in July
Mountain Pass, 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).





