July weather forecastSan Juan Capistrano, CA
July
Weather in July
July is a warm summer month in San Juan Capistrano, California, with temperature in the range of an average high of 75.4°F (24.1°C) and an average low of 61.9°F (16.6°C).Temperature
As June turns into July, the average high-temperatures rest at a warm 75.4°F (24.1°C), showing a minor variation from the prior month. In San Juan Capistrano, July nights witness a steady temperature drop to a refreshing 61.9°F (16.6°C).Humidity
In July, the average relative humidity is 72%.Rainfall
In San Juan Capistrano, during July, the rain falls for 5.9 days and regularly aggregates up to 0.63" (16mm) of precipitation. Throughout the year, there are 69 rainfall days, and 9.09" (231mm) of precipitation is accumulated.Daylight
The average length of the day in July is 14h and 7min.On the first day of the month, sunrise is at 5:44 am and sunset at 8:04 pm. On the last day of July, sunrise is at 6:03 am and sunset at 7:51 pm PDT.
Sunshine
In San Juan Capistrano, California, the average sunshine in July is 11.7h.UV index
July through September, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the average person.Note: In July, the maximum UV index of 6 suggests these recommendations:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
San Juan Capistrano, CA
- Average high temperature in July: 75.4°F
The warmest month (with the highest average high temperature) is September (77.4°F).
The month with the lowest average high temperature is December (62.4°F).
- Average low temperature in July: 61.9°F
The month with the highest average low temperature is August (63.3°F).
The coldest month (with the lowest average low temperature) is February (50°F).
Average pressure in July
San Juan Capistrano, CA
- Average pressure in July: 29.91"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in July
San Juan Capistrano, CA
- Average wind speed in July: 5.2mph
The windiest month (with the highest average wind speed) is April (6.3mph).
The calmest months (with the lowest average wind speed) are August, September and October (5mph).
Average humidity in July
San Juan Capistrano, CA
- Average humidity in July: 72%
The month with the highest relative humidity is June (74%).
The month with the lowest relative humidity is November (59%).
Average rainfall in July
San Juan Capistrano, CA
- Average rainfall in July: 0.63"
The wettest month (with the highest rainfall) is December (1.85").
The driest month (with the least rainfall) is June (0.12").
Average rainfall days in July
San Juan Capistrano, CA
- Average rainfall days in July: 5.9 days
The month with the highest number of rainy days is March (7.8 days).
The month with the least rainy days is June (3 days).
Average daylight in July /
Average sunshine in July
San Juan Capistrano, CA
- Average daylight in July: 14h and 6min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in July: 11h and 42min
The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).
Average sunshine days in July
San Juan Capistrano, CA
- Average sunshine days in July: 21.4 days
The month with the most sunshine days is January (24.7 days).
The month with the least sunshine days is May (19.5 days).
Average UV index in July
San Juan Capistrano, CA
- Average UV index in July: 6
The months with the highest UV index are July, August and September (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 4).
Average cloud cover in July
San Juan Capistrano, CA
- Average cloud cover in July: 14
The month with the most cloud cover is March (Cloud cover 27).
The month with the least cloud cover is August (Cloud cover 11).
Average visibility in July
San Juan Capistrano, 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).
