July weather forecast
Green Valley Lake, CA

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Weather in July

July in Green Valley Lake, California, is a hot summer month, with temperature in the range of an average high of 88.3°F (31.3°C) and an average low of 65.8°F (18.8°C).

Temperature

Green Valley Lake experiences the peak of its temperatures in July and August, when the average high-temperatures rise to 88.3°F (31.3°C).

Humidity

The average relative humidity in July is 34%.

Rainfall

In Green Valley Lake, in July, it is raining for 3.3 days, with typically 0.2" (5mm) of accumulated precipitation. Throughout the year, there are 42.2 rainfall days, and 5.55" (141mm) of precipitation is accumulated.

Snowfall

June through October are months without snowfall.

Daylight

The average length of the day in July in Green Valley Lake is 14h and 11min.
On the first day of the month, sunrise is at 5:40 am and sunset at 8:04 pm. On the last day of July, sunrise is at 5:59 am and sunset at 7:50 pm PDT.

Sunshine

The months with the most sunshine are June and July, with an average of 12.1h of sunshine.

UV index

With an average maximum UV index of 7, July is the month with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum UV index of 7 during July leads to these instructions:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Updated: Aug 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the warmest months?

July and August are the warmest months, with an average high-temperature of 88.3°F (31.3°C).

Is it hot during July?

During July, Green Valley Lake experiences an average high-temperature of 88.3°F (31.3°C) and a low-temperature of 65.8°F (18.8°C).

What is the average humidity in July?

In Green Valley Lake, the average relative humidity in July is 34%.

How much does it rain in July?

In Green Valley Lake, in July, it is raining for 3.3 days, with typically 0.2" (5mm) of accumulated precipitation.

When it does not snow?

In Green Valley Lake, snow does not fall in June through October.

What is the average length of the day in July?

In Green Valley Lake, California, the average day length in July is 14h and 11min.

When is the sunrise / sunset in July in Green Valley Lake?

In July, on the first day of the month, sunrise is at 5:40 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 7:50 pm PDT.

What is the month with the most sunshine in Green Valley Lake?

The months with the most sunshine are June and July, with an average of 12.1h of sunshine.

How many hours of sunshine does Green Valley Lake have in July?

In July, the average sunshine duration is 12.1h.

What is the month with the highest UV index?

The month with the highest UV index is July, with an average maximum UV index of 7.

How high is the UV index in July?

In Green Valley Lake, the average daily maximum UV index in July is 7. A UV Index value of 6 to 7 symbolizes a high hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Green Valley Lake, CA

Average temperature in July - Green Valley Lake, CA
  • Average high temperature in July: 88.3°F

The warmest months (with the highest average high temperature) are July and August (88.3°F).
The month with the lowest average high temperature is December (53.4°F).

  • Average low temperature in July: 65.8°F

The month with the highest average low temperature is August (66.4°F).
The coldest month (with the lowest average low temperature) is December (38.3°F).

Average pressure in July
Green Valley Lake, CA

Average pressure in July - Green Valley Lake, CA
  • Average pressure in July: 29.87"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).

Average wind speed in July
Green Valley Lake, CA

Average wind speed in July - Green Valley Lake, CA
  • Average wind speed in July: 5.9mph

The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is September (5.3mph).

Average humidity in July
Green Valley Lake, CA

Average humidity in July - Green Valley Lake, CA
  • Average humidity in July: 34%

The months with the highest relative humidity are February and December (52%).
The month with the lowest relative humidity is August (32%).

Average rainfall in July
Green Valley Lake, CA

Average rainfall in July - Green Valley Lake, CA
  • Average rainfall in July: 0.2"

The wettest month (with the highest rainfall) is February (1.1").
The driest month (with the least rainfall) is June (0.08").

Average rainfall days in July
Green Valley Lake, CA

Average rainfall days in July - Green Valley Lake, CA
  • Average rainfall days in July: 3.3 days

The month with the highest number of rainy days is March (5.7 days).
The month with the least rainy days is June (1.2 days).

Average snowfall in July
Green Valley Lake, CA

Average snowfall in July - Green Valley Lake, CA
  • Average snowfall in July: 0"

The month with the highest snowfall is April (4.09").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in July
Green Valley Lake, CA

Average snowfall days in July - Green Valley Lake, CA
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (4 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight in July /
Average sunshine in July
Green Valley Lake, CA

Average daylight in July / Average sunshine in July - Green Valley Lake, 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: 9h and 54min).

  • Average sunshine in July: 12h and 1min

The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 54min).

Average sunshine days in July
Green Valley Lake, CA

Average sunshine days in July - Green Valley Lake, CA
  • Average sunshine days in July: 24 days

The month with the most sunshine days is June (27.9 days).
The month with the least sunshine days is February (21.8 days).

Average UV index in July
Green Valley Lake, CA

Average UV index in July - Green Valley Lake, CA
  • Average UV index in July: 7

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).

Average cloud cover in July
Green Valley Lake, CA

Average cloud cover in July - Green Valley Lake, CA
  • Average cloud cover in July: 7

The month with the most cloud cover is December (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 5).

Average visibility in July
Green Valley Lake, CA

Average visibility in July - Green Valley Lake, 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).

Green Valley Lake, California, USA

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