July weather forecast and climate
Palomar Mountain, CA

Weather in July

July, like June, in Palomar Mountain, California, is another warm summer month, with average temperature varying between 61.3°F (16.3°C) and 85.1°F (29.5°C).

Temperature

In Palomar Mountain, the average high-temperature marginally rises, from 79.5°F (26.4°C) in June, to a still warm 85.1°F (29.5°C). In Palomar Mountain, California, the average low-temperature is 61.3°F (16.3°C).

Heat index

In July, the average heat index is estimated at a hot 88.9°F (31.6°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'felt air temperature', 'apparent temperature', or 'feels like', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Additional factors like activity, wind, metabolic differences, and differences in body mass, height, and shape affect individual temperature impact. 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 July, the average relative humidity in Palomar Mountain is 58%.

Rainfall

In Palomar Mountain, in July, during 4.1 rainfall days, 0.35" (9mm) of precipitation is typically accumulated. In Palomar Mountain, during the entire year, the rain falls for 51.6 days and collects up to 5.59" (142mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

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

Sunshine

With an average of 12.1h of sunshine, July has the most sunshine of the year in Palomar Mountain.

UV index

Months with the highest UV index are June through September, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 6 transform into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. 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 Palomar Mountain?

The average high-temperature, in July, in Palomar Mountain, California, is 85.1°F (29.5°C), while the average low-temperature is 61.3°F (16.3°C). In July, the average heat index (a.k.a. 'feels like', 'felt air temperature'), that takes the relative humidity and factores it into the air temperature reading, is evaluated at 88.9°F (31.6°C).

What is the average humidity in July in Palomar Mountain?

In Palomar Mountain, the average relative humidity in July is 58%.

How much does it rain in Palomar Mountain in July?

In Palomar Mountain, California, during July, the rain falls for 4.1 days and regularly aggregates up to 0.35" (9mm) of precipitation.

When it does not snow in Palomar Mountain?

In Palomar Mountain snow does not fall in June through September.

What is the average length of the day in July in Palomar Mountain?

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

What month has the most sunshine in Palomar Mountain?

July has the most sunshine of the year, with an average of 12.1h of sunshine.

How long on average sun shines in July in Palomar Mountain?

In July, the average sunshine is 12.1h.

When is the highest UV index in Palomar Mountain?

Months with the highest UV index in Palomar Mountain, California, are June through September, with an average maximum UV index of 6.

What is the UV index intensity in July in Palomar Mountain?

In Palomar Mountain, the average daily maximum UV index in July is 6. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to the Sun's UV rays.

Average temperature in July
Palomar Mountain, CA

Average temperature in July - Palomar Mountain, CA
  • Average high temperature in July: 85.1°F

The warmest month (with the highest average high temperature) is August (86.9°F).
The month with the lowest average high temperature is December (62.4°F).

  • Average low temperature in July: 61.3°F

The month with the highest average low temperature is August (63.1°F).
The coldest month (with the lowest average low temperature) is February (44.6°F).

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Average pressure in July
Palomar Mountain, CA

Average pressure in July - Palomar Mountain, CA
  • Average pressure in July: 29.89"

The month with the highest atmospheric pressure is January (30.09").
The month with the lowest atmospheric pressure is June (29.86").

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Average wind speed in July
Palomar Mountain, CA

Average wind speed in July - Palomar Mountain, CA
  • Average wind speed in July: 4.5mph

The windiest month (with the highest average wind speed) is April (5.3mph).
The calmest month (with the lowest average wind speed) is September (4.2mph).

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Average humidity in July
Palomar Mountain, CA

Average humidity in July - Palomar Mountain, CA
  • Average humidity in July: 58%

The month with the highest relative humidity is May (66%).
The month with the lowest relative humidity is November (52%).

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Average rainfall in July
Palomar Mountain, CA

Average rainfall in July - Palomar Mountain, CA
  • Average rainfall in July: 0.35"

The wettest month (with the highest rainfall) is February (0.94").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days in July
Palomar Mountain, CA

Average rainfall days in July - Palomar Mountain, CA
  • Average rainfall days in July: 4.1 days

The month with the highest number of rainy days is March (7.1 days).
The month with the least rainy days is June (1.3 days).

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Average snowfall in July
Palomar Mountain, CA

Average snowfall in July - Palomar Mountain, CA
  • Average snowfall in July: 0"

The month with the highest snowfall is March (9.4").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in July
Palomar Mountain, CA

Average snowfall days in July - Palomar Mountain, CA
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (0.1 days).
Months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).

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Average daylight in July /
Average sunshine in July
Palomar Mountain, CA

Average daylight in July / Average sunshine in July - Palomar Mountain, 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: 12.1h

The month with the most sunshine is July (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 6.7h).

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Average sunshine days in July
Palomar Mountain, CA

Average sunshine days in July - Palomar Mountain, CA
  • Average sunshine days in July: 24.2 days

The month with the most sunshine days is June (28.1 days).
The month with the least sunshine days is February (21.5 days).

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Average UV index in July
Palomar Mountain, CA

Average UV index in July - Palomar Mountain, CA
  • Average UV index in July: 6

Months with the highest UV index are June, July, August and September (UV index 6).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in July
Palomar Mountain, CA

Average cloud cover in July - Palomar Mountain, CA
  • Average cloud cover in July: 8

The month with the most cloud cover is March (Cloud cover 25).
The month with the least cloud cover is August (Cloud cover 6).

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Average visibility in July
Palomar Mountain, CA

Average visibility in July - Palomar Mountain, 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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