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
Garden Grove registers an average high-temperature of a still moderately hot 78.6°F (25.9°C) with the arrival of July, showing minor deviation from the preceding month. An average nighttime temperature of 63.3°F (17.4°C) is observed in Garden Grove during July.Humidity
The average relative humidity in July in Garden Grove is 65%.Rainfall
January through May, July through December are months with rainfall in Garden Grove. July is the first month it rains. Throughout July, in the average 2.8 rainfall days, it receives 0.08" (2mm) of precipitation. In Garden Grove, during the entire year, the rain falls for 39.3 days and collects up to 2.95" (75mm) of precipitation.Daylight
In Garden Grove, the average length of the day in July is 14h and 8min.On the first day of the month, sunrise is at 5:45 am and sunset at 8:06 pm. On the last day of July, sunrise is at 6:03 am and sunset at 7:52 pm PDT.
Sunshine
The months with the most sunshine in Garden Grove are July and August, with an average of 12h of sunshine.UV index
The months with the highest UV index are June through September, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.Note: In July, the maximum UV index of 6 suggests these recommendations:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Frequently asked questions
What is the temperature in July in Garden Grove?
What is the average humidity in July in Garden Grove?
When does it start raining in Garden Grove?
How many hours of daylight does Garden Grove have in July?
When are sunrise and sunset in July in Garden Grove?
What is the month with the most sunshine in Garden Grove?
How long on average sun shines in July in Garden Grove?
What is the month with the highest UV index in Garden Grove?
How high is the UV index in July in Garden Grove?
Average temperature in July
Garden Grove, CA
- Average high temperature in July: 78.6°F
The warmest month (with the highest average high temperature) is August (80.2°F).
The month with the lowest average high temperature is December (63.5°F).
- Average low temperature in July: 63.3°F
The month with the highest average low temperature is August (65.1°F).
The coldest month (with the lowest average low temperature) is February (51.4°F).
Average pressure in July
Garden Grove, CA
- Average pressure in July: 29.91"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are June and September (29.89"Hg).
Average wind speed in July
Garden Grove, CA
- Average wind speed in July: 5.3mph
The windiest month (with the highest average wind speed) is April (6.3mph).
The calmest month (with the lowest average wind speed) is September (4.9mph).
Average humidity in July
Garden Grove, CA
- Average humidity in July: 65%
The month with the highest relative humidity is June (69%).
The month with the lowest relative humidity is November (54%).
Average rainfall in July
Garden Grove, CA
- Average rainfall in July: 0.08"
The wettest month (with the highest rainfall) is December (0.71").
The driest month (with the least rainfall) is June (0").
Average rainfall days in July
Garden Grove, CA
- Average rainfall days in July: 2.8 days
The month with the highest number of rainy days is March (6 days).
The month with the least rainy days is June (0.9 days).
Average daylight in July /
Average sunshine in July
Garden Grove, CA
- Average daylight in July: 14h and 1min
The month with the longest days is June (Average daylight: 14h and 24min).
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 42min).
Average sunshine days in July
Garden Grove, CA
- Average sunshine days in July: 26.2 days
The month with the most sunshine days is June (28.1 days).
The month with the least sunshine days is February (22.1 days).
Average UV index in July
Garden Grove, CA
- Average UV index in July: 6
The months with the highest UV index are June, July, August and September (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 4).
Average cloud cover in July
Garden Grove, CA
- Average cloud cover in July: 9
The months with the most cloud cover are March and December (Cloud cover 23).
The month with the least cloud cover is August (Cloud cover 6).
Average visibility in July
Garden Grove, 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).
Garden Grove, California, USA
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