July weather forecast and climate
Tierrasanta, CA

Weather in July

July is a warm summer month in Tierrasanta, California, with temperature in the range of an average low of 63.9°F (17.7°C) and an average high of 77.5°F (25.3°C).

Temperature

In July, the average high-temperature is relatively the same as in June - a moderately hot 77.5°F (25.3°C). The average low-temperature, is 63.9°F (17.7°C).

Humidity

The average relative humidity in Tierrasanta is 69%.

Rainfall

In July, in Tierrasanta, California, the rain falls for 4.7 days. Throughout July, 0.43" (11mm) of precipitation is accumulated. In Tierrasanta, California, during the entire year, the rain falls for 57.9 days and collects up to 7.48" (190mm) of precipitation.

Daylight

In July, the average length of the day is 14.1h.

Sunshine

With an average of 12h of sunshine, July has the most sunshine of the year in Tierrasanta.

UV index

Months with the highest UV index in Tierrasanta are July through September, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from the exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 6 interpret into the following advice:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in July in Tierrasanta?

In Tierrasanta, California, in July, the average high-temperature is 77.5°F (25.3°C), and the average low-temperature is 63.9°F (17.7°C).

What is the average humidity in July in Tierrasanta?

In Tierrasanta, the average relative humidity in July is 69%.

How many days does it rain in July in Tierrasanta?

In Tierrasanta, in July, it is raining for 4.7 days, with typically 0.43" (11mm) of accumulated precipitation.

How many hours of daylight does Tierrasanta have in July?

The average length of the day in July in Tierrasanta, California, is 14.1h.

What month has the most sunshine in Tierrasanta?

July has the most sunshine of the year in Tierrasanta, with an average of 12h of sunshine.

How long on average sun shines in July in Tierrasanta?

The average sunshine in July in Tierrasanta, California, is 12h.

When is the highest UV index in Tierrasanta?

July through September, with an average maximum UV index of 6, are months with the highest UV index.

What is the UV index intensity in July in Tierrasanta?

The average daily maximum UV index in July in Tierrasanta is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to the Sun's UV rays.

Average temperature in July
Tierrasanta, CA

Average temperature in July - Tierrasanta, CA
  • Average high temperature in July: 77.5°F

The warmest month (with the highest average high temperature) is August (79.3°F).
The month with the lowest average high temperature is December (63.5°F).

  • Average low temperature in July: 63.9°F

The month with the highest average low temperature is August (65.8°F).
The coldest month (with the lowest average low temperature) is February (50.2°F).

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Average pressure in July
Tierrasanta, CA

Average pressure in July - Tierrasanta, CA
  • Average pressure in July: 29.91"

The month with the highest atmospheric pressure is January (30.09").
Months with the lowest atmospheric pressure are June and September (29.88").

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Average wind speed in July
Tierrasanta, CA

Average wind speed in July - Tierrasanta, CA
  • Average wind speed in July: 5.3mph

The windiest month (with the highest average wind speed) is April (6mph).
The calmest month (with the lowest average wind speed) is October (4.8mph).

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Average humidity in July
Tierrasanta, CA

Average humidity in July - Tierrasanta, CA
  • Average humidity in July: 69%

Months with the highest relative humidity are May and June (71%).
The month with the lowest relative humidity is November (57%).

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Average rainfall in July
Tierrasanta, CA

Average rainfall in July - Tierrasanta, CA
  • Average rainfall in July: 0.43"

The wettest month (with the highest rainfall) is February (1.46").
The driest month (with the least rainfall) is June (0.12").

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Average rainfall days in July
Tierrasanta, CA

Average rainfall days in July - Tierrasanta, CA
  • Average rainfall days in July: 4.7 days

The month with the highest number of rainy days is March (7.1 days).
The month with the least rainy days is June (2.2 days).

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Average daylight in July /
Average sunshine in July
Tierrasanta, CA

Average daylight in July / Average sunshine in July - Tierrasanta, CA
  • Average daylight in July: 14.1h

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in July: 12h

The month with the most sunshine is July (Average sunshine: 12h).
The month with the least sunshine is December (Average sunshine: 6.8h).

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Average sunshine days in July
Tierrasanta, CA

Average sunshine days in July - Tierrasanta, CA
  • Average sunshine days in July: 21.2 days

The month with the most sunshine days is January (24.8 days).
The month with the least sunshine days is February (20.2 days).

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Average UV index in July
Tierrasanta, CA

Average UV index in July - Tierrasanta, CA
  • Average UV index in July: 6

Months with the highest UV index are July, August and September (UV index 6).
Months with the lowest UV index are January, February, March, November and December (UV index 4).

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Average cloud cover in July
Tierrasanta, CA

Average cloud cover in July - Tierrasanta, CA
  • Average cloud cover in July: 10

Months with the most cloud cover are March and December (Cloud cover 23).
The month with the least cloud cover is August (Cloud cover 8).

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Average visibility in July
Tierrasanta, CA

Average visibility in July - Tierrasanta, CA
  • Average visibility in July: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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