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 sea temperature 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
Transitioning into July, Rio del Mar records an average high-temperature of a still agreeable 72.5°F (22.5°C), almost identical to June's 70°F (21.1°C). Rio del Mar throughout July, experiences an average nighttime temperature of 53.4°F (11.9°C).Humidity
In July, the average relative humidity in Rio del Mar is 73%.Rainfall
The months with the least rainfall in Rio del Mar, California, are July and August Rain falls for 2.8 days and accumulates 0.04" (1mm) of rain.Ocean temperature
In July, the average ocean temperature in Rio del Mar, California, is 56.8°F (13.8°C).Note: Immersing oneself in 56.8°F (13.8°C) at sub14°F (-10°C) temperatures is a recipe for harsh cold shock and quickened breathing unless adequately equipped.
Daylight
The average length of the day in July in Rio del Mar, California, is 14h and 24min.On the first day of July in Rio del Mar, sunrise is at 5:52 am and sunset at 8:31 pm. On the last day of the month, sunrise is at 6:12 am and sunset at 8:15 pm PDT.
Sunshine
July has the most sunshine of the year, with an average of 11.7h of sunshine.UV index
June through September, with an average maximum UV index of 5, are months with the highest UV index. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: During July, 5 as the daily maximum UV index converts into the following advice:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. 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
What are the temperatures in Rio del Mar in July?
What is the average humidity in July in Rio del Mar?
What is the driest month in Rio del Mar?
How much does it rain in Rio del Mar in July?
What is the water temperature in July in Rio del Mar?
What is the average length of the day in July in Rio del Mar?
When are sunrise and sunset in July in Rio del Mar?
What month has the most sunshine in Rio del Mar?
How many hours of sunshine does Rio del Mar have in July?
What is the month with the highest UV index in Rio del Mar?
What is the UV index reading in July in Rio del Mar?
Average temperature in July
Rio del Mar, CA
- Average high temperature in July: 72.5°F
The warmest months (with the highest average high temperature) are August and September (73°F).
The month with the lowest average high temperature is December (57.2°F).
- Average low temperature in July: 53.4°F
The month with the highest average low temperature is September (55.2°F).
The coldest month (with the lowest average low temperature) is February (45.5°F).
Average pressure in July
Rio del Mar, CA
- Average pressure in July: 29.94"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is September (29.92"Hg).
Average wind speed in July
Rio del Mar, CA
- Average wind speed in July: 5.5mph
The windiest month (with the highest average wind speed) is April (7.4mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).
Average humidity in July
Rio del Mar, CA
- Average humidity in July: 73%
The month with the highest relative humidity is March (75%).
The month with the lowest relative humidity is October (68%).
Average rainfall in July
Rio del Mar, CA
- Average rainfall in July: 0.04"
The wettest month (with the highest rainfall) is December (2.8").
The driest months (with the least rainfall) are July and August (0.04").
Average rainfall days in July
Rio del Mar, CA
- Average rainfall days in July: 2.8 days
The month with the highest number of rainy days is March (13.4 days).
The month with the least rainy days is August (1.2 days).
Average sea temperature in July
Rio del Mar, CA
- Average sea temperature in July: 56.8°F
The best months for swimming (with the highest average sea temperature) are August and September (58.1°F).
The coldest month (with the lowest average sea temperature) is April (53.8°F).
Average daylight in July /
Average sunshine in July
Rio del Mar, CA
- Average daylight in July: 14h and 2min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in July: 11h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).
Average sunshine days in July
Rio del Mar, CA
- Average sunshine days in July: 27.4 days
The month with the most sunshine days is August (27.8 days).
The month with the least sunshine days is March (16.4 days).
Average UV index in July
Rio del Mar, CA
- Average UV index in July: 5
The months with the highest UV index are June, July, August and September (UV index 5).
The months with the lowest UV index are February and November (UV index 3).
Average cloud cover in July
Rio del Mar, CA
- Average cloud cover in July: 15
The month with the most cloud cover is March (Cloud cover 38).
The months with the least cloud cover are July and September (Cloud cover 15).
Average visibility in July
Rio del Mar, 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).
Rio del Mar, California, USA
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