July weather forecast
River Oaks, CA

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Weather in July

July, the same as June, is a moderately hot summer month in River Oaks, California, with an average temperature varying between 84.7°F (29.3°C) and 53.8°F (12.1°C).

Temperature

July and August, with an average high-temperature of 84.7°F (29.3°C), are the warmest months.

Heat index

For July, the heat index is evaluated at a tropical 87.8°F (31°C). With sustained exposure and activity, exhaustion becomes probable, resulting in heat cramps.
Remember that heat index calculations are made for conditions in the shade with light wind. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', melds the effects of warmth and moisture to generate a feeling of heat. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.

Humidity

In July, the average relative humidity in River Oaks is 59%.

Rainfall

June through September are months with the least rain when the rain falls for 1.5 days and typically aggregates up to 0.04" (1mm) of rain.

Daylight

In River Oaks, the average length of the day in July is 14h and 24min.
On the first day of July, sunrise is at 5:51 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 8:13 pm PDT.

Sunshine

The months with the most sunshine in River Oaks are July and August, with an average of 12h of sunshine.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily maximum UV index of 6 in July interprets into the following advice:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
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Frequently asked questions

What part of the year is the hottest in River Oaks?

The warmest period in River Oaks, California, falls in July and August, when the average high-temperature reaches 84.7°F (29.3°C).

How hot is it in River Oaks in July?

In River Oaks, in July, the average high-temperature is 84.7°F (29.3°C), and the average low-temperature is 53.8°F (12.1°C). In July, the average heat index (a.k.a. 'real feel', 'feels like'), which represents the influence of relative humidity on air temperature, is evaluated at 87.8°F (31°C).

What is the average humidity in July in River Oaks?

In River Oaks, California, the average relative humidity in July is 59%.

What is the driest month in River Oaks?

The months with the least rainfall are June through September Rain falls for 1.5 days and accumulates 0.04" (1mm) of rain.

How many days does it rain in July in River Oaks?

In River Oaks, California, in July, during 1.5 rainfall days, 0.04" (1mm) of precipitation is typically accumulated.

What is the average length of the day in July in River Oaks?

In July, the average day length is 14h and 24min.

What time are sunrise and sunset in July in River Oaks?

In July, on the first day of the month, sunrise is at 5:51 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 8:13 pm PDT.

What is the month with the most sunshine in River Oaks?

July and August, with an average of 12h of sunshine, are months with the most sunshine in River Oaks, California.

How many hours of sunshine does River Oaks have in July?

In River Oaks, California, the average sunshine duration in July is 12h.

When is the highest UV index in River Oaks?

The months with the highest UV index in River Oaks are June through August, with an average maximum UV index of 6.

How high is the UV index in July in River Oaks?

The average daily maximum UV index in July is 6. A UV Index estimate of 6 to 7 represents a high hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
River Oaks, CA

Average temperature in July - River Oaks, CA
  • Average high temperature in July: 84.7°F

The warmest months (with the highest average high temperature) are July and August (84.7°F).
The month with the lowest average high temperature is December (57.6°F).

  • Average low temperature in July: 53.8°F

The month with the highest average low temperature is August (54.3°F).
The coldest months (with the lowest average low temperature) are February, March and December (40.6°F).

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Average pressure in July
River Oaks, CA

Average pressure in July - River Oaks, CA
  • Average pressure in July: 29.93"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.92"Hg).

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Average wind speed in July
River Oaks, CA

Average wind speed in July - River Oaks, CA
  • Average wind speed in July: 4.7mph

The windiest month (with the highest average wind speed) is May (5.3mph).
The calmest month (with the lowest average wind speed) is November (3.9mph).

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Average humidity in July
River Oaks, CA

Average humidity in July - River Oaks, CA
  • Average humidity in July: 59%

The month with the highest relative humidity is March (74%).
The month with the lowest relative humidity is September (58%).

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Average rainfall in July
River Oaks, CA

Average rainfall in July - River Oaks, CA
  • Average rainfall in July: 0.04"

The wettest month (with the highest rainfall) is December (1.02").
The driest months (with the least rainfall) are June, July, August and September (0.04").

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Average rainfall days in July
River Oaks, CA

Average rainfall days in July - River Oaks, CA
  • Average rainfall days in July: 1.5 days

The month with the highest number of rainy days is March (9 days).
The month with the least rainy days is August (0.5 days).

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Average daylight in July /
Average sunshine in July
River Oaks, CA

Average daylight in July / Average sunshine in July - River Oaks, 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: 12h

The months with the most sunshine are July and August (Average sunshine: 12h).
The month with the least sunshine is December (Average sunshine: 6h).

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Average sunshine days in July
River Oaks, CA

Average sunshine days in July - River Oaks, CA
  • Average sunshine days in July: 28.8 days

The month with the most sunshine days is August (29.6 days).
The month with the least sunshine days is February (20.6 days).

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Average UV index in July
River Oaks, CA

Average UV index in July - River Oaks, CA
  • Average UV index in July: 6

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in July
River Oaks, CA

Average cloud cover in July - River Oaks, CA
  • Average cloud cover in July: 7

The month with the most cloud cover is March (Cloud cover 36).
The month with the least cloud cover is July (Cloud cover 7).

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Average visibility in July
River Oaks, CA

Average visibility in July - River Oaks, 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).

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River Oaks, California, USA

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