Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
Weather in July
Temperature
July registers an average high-temperature of a moderately hot 76.3°F (24.6°C), slightly varied from June's 72.1°F (22.3°C). July nights in San Luis Rey experience a consistent temperature drop to a comfortable 63.1°F (17.3°C).Humidity
The average relative humidity in July is 70%.Rainfall
In San Luis Rey, California, in July, during 5.6 rainfall days, 0.55" (14mm) of precipitation is typically accumulated. Throughout the year, in San Luis Rey, there are 68.2 rainfall days, and 9.49" (241mm) of precipitation is accumulated.Daylight
In July, the average length of the day is 14h and 6min.On the first day of the month, sunrise is at 5:44 am and sunset at 8:02 pm. On the last day of July, sunrise is at 6:02 am and sunset at 7:49 pm PDT.
Sunshine
July and August, with an average of 12h of sunshine, are months with the most sunshine in San Luis Rey.UV index
The months with the highest UV index in San Luis Rey are July through September, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index of 6 in July interprets into the following recommendations:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Frequently asked questions
What are July temperatures in San Luis Rey?
What is the average humidity in July in San Luis Rey?
How many days does it rain in July in San Luis Rey?
How many hours of daylight does San Luis Rey have in July?
What time are sunrise and sunset in July in San Luis Rey?
What is the month with the most sunshine in San Luis Rey?
How many hours of sunshine does San Luis Rey have in July?
When is the highest UV index in San Luis Rey?
What is the UV index reading in July in San Luis Rey?
Average temperature in July
San Luis Rey, CA
- Average high temperature in July: 76.3°F
The warmest month (with the highest average high temperature) is August (78.6°F).
The month with the lowest average high temperature is December (62.4°F).
- Average low temperature in July: 63.1°F
The month with the highest average low temperature is August (64.2°F).
The coldest month (with the lowest average low temperature) is February (49.6°F).
Average pressure in July
San Luis Rey, CA
- Average pressure in July: 29.91"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The months with the lowest atmospheric pressure are June and September (29.88"Hg).
Average wind speed in July
San Luis Rey, CA
- Average wind speed in July: 5.2mph
The windiest months (with the highest average wind speed) are April and May (6mph).
The calmest month (with the lowest average wind speed) is October (4.8mph).
Average humidity in July
San Luis Rey, CA
- Average humidity in July: 70%
The month with the highest relative humidity is June (73%).
The month with the lowest relative humidity is November (60%).
Average rainfall in July
San Luis Rey, CA
- Average rainfall in July: 0.55"
The wettest month (with the highest rainfall) is December (1.97").
The driest month (with the least rainfall) is June (0.12").
Average rainfall days in July
San Luis Rey, CA
- Average rainfall days in July: 5.6 days
The month with the highest number of rainy days is March (8 days).
The month with the least rainy days is June (2.7 days).
Average daylight in July /
Average sunshine in July
San Luis Rey, CA
- Average daylight in July: 14h and 1min
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: 12h and 0min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).
Average sunshine days in July
San Luis Rey, CA
- Average sunshine days in July: 21.3 days
The month with the most sunshine days is October (24.2 days).
The month with the least sunshine days is February (20 days).
Average UV index in July
San Luis Rey, 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 Luis Rey, CA
- Average cloud cover in July: 11
The month with the most cloud cover is December (Cloud cover 25).
The month with the least cloud cover is August (Cloud cover 8).
Average visibility in July
San Luis Rey, 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).
San Luis Rey, California, USA
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