July weather forecast
Guasti, CA

Weather in July

July in Guasti, California, is a hot summer month, with average temperature varying between 64.9°F (18.3°C) and 90.5°F (32.5°C).

Temperature

In July, the average high-temperature slightly increases, from a warm 84.7°F (29.3°C) in June, to a hot 90.5°F (32.5°C). The average low-temperature, in Guasti, is 64.9°F (18.3°C).

Heat index

In July, the average heat index is calculated to be a tropical 93.7°F (34.3°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'feels like', 'apparent temperature', or 'real feel', is a measure of how hot it feels when the actual air humidity is factored in. This effect is individual, with diverse people perceiving weather differently for numerous reasons (clothing, differences in body mass, height, and shape, wind), and activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

In Guasti, the average relative humidity is 46%.

Rainfall

In Guasti, during 2.3 rainfall days, 0.12" (3mm) of precipitation is typically accumulated. Throughout the year, there are 46.6 rainfall days, and 6.54" (166mm) of precipitation is accumulated.

Daylight

In July, the average length of the day is 14.2h.

Sunshine

The month with the most sunshine in Guasti is July, with an average of 12.2h of sunshine.

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index in Guasti. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to the UV radiation for ordinary individuals.
Note: The daily maximum UV index of 7 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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in July in Guasti?

In Guasti, California, in July, the average high-temperature is 90.5°F (32.5°C), and the average low-temperature is 64.9°F (18.3°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which represents the influence of relative humidity on air temperature, in July is calculated to be 93.7°F (34.3°C).

What is the average humidity in July in Guasti?

In July, the average relative humidity in Guasti, California, is 46%.

How much does it rain in Guasti in July?

In Guasti, during July, the rain falls for 2.3 days and regularly aggregates up to 0.12" (3mm) of precipitation.

How many hours of daylight does Guasti have in July?

In July, the average length of the day in Guasti, California, is 14.2h.

What month has the most sunshine in Guasti?

July has the most sunshine of the year in Guasti, with an average of 12.2h of sunshine.

How many hours of sunshine does Guasti have in July?

In Guasti, the average sunshine in July is 12.2h.

What is the month with the highest UV index in Guasti?

June through August, with an average maximum UV index of 7, are months with the highest UV index in Guasti.

How high is the UV index in July in Guasti?

The average daily maximum UV index in July is 7. A UV Index reading of 6 to 7 represents a high hazard to health from unprotected exposure to the UV radiation.

Average temperature in July
Guasti, CA

Average temperature in July - Guasti, CA
  • Average high temperature in July: 90.5°F

The warmest month (with the highest average high temperature) is August (91.9°F).
The month with the lowest average high temperature is December (63°F).

  • Average low temperature in July: 64.9°F

The month with the highest average low temperature is August (66.4°F).
The coldest month (with the lowest average low temperature) is February (45.9°F).

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Average pressure in July
Guasti, CA

Average pressure in July - Guasti, CA
  • Average pressure in July: 29.89"

The month with the highest atmospheric pressure is January (30.1").
The month with the lowest atmospheric pressure is June (29.86").

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Average wind speed in July
Guasti, CA

Average wind speed in July - Guasti, CA
  • Average wind speed in July: 5.1mph

The windiest month (with the highest average wind speed) is May (5.8mph).
The calmest month (with the lowest average wind speed) is September (4.5mph).

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Average humidity in July
Guasti, CA

Average humidity in July - Guasti, CA
  • Average humidity in July: 46%

Months with the highest relative humidity are March and May (54%).
The month with the lowest relative humidity is August (43%).

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Average rainfall in July
Guasti, CA

Average rainfall in July - Guasti, CA
  • Average rainfall in July: 0.12"

The wettest months (with the highest rainfall) are February and December (1.42").
The driest months (with the least rainfall) are June and August (0.04").

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Average rainfall days in July
Guasti, CA

Average rainfall days in July - Guasti, CA
  • Average rainfall days in July: 2.3 days

The month with the highest number of rainy days is March (7.3 days).
The month with the least rainy days is June (1.1 days).

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

Average daylight in July / Average sunshine in July - Guasti, CA
  • Average daylight in July: 14.2h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in July: 12.2h

The month with the most sunshine is July (Average sunshine: 12.2h).
Months with the least sunshine are February and December (Average sunshine: 6.9).

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Average sunshine days in July
Guasti, CA

Average sunshine days in July - Guasti, CA
  • Average sunshine days in July: 27 days

The month with the most sunshine days is August (28.6 days).
The month with the least sunshine days is February (21.5 days).

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Average UV index in July
Guasti, CA

Average UV index in July - Guasti, CA
  • Average UV index in July: 7

Months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in July
Guasti, CA

Average cloud cover in July - Guasti, CA
  • Average cloud cover in July: 5

Months with the most cloud cover are February, March and December (Cloud cover 21).
Months with the least cloud cover are July and August (Cloud cover 5).

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Average visibility in July
Guasti, CA

Average visibility in July - Guasti, 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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