July weather forecast
Lompoc, CA

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Rows of a colorful flower garden and varying flower petal colors in a field in Lompoc, California
Rows of a colorful flower garden and varying flower petal colors in a field in Lompoc, California

Weather in July

July in Lompoc, California, is a moderately hot summer month, with temperature in the range of an average high of 73.6°F (23.1°C) and an average low of 58.3°F (14.6°C).

Temperature

With the start of July, Lompoc measures an average high-temperature of a moderately hot 73.6°F (23.1°C), not significantly differing from June's 70.7°F (21.5°C). In Lompoc, July nights cool down to an average of 58.3°F (14.6°C).

Humidity

June through August, with an average relative humidity of 71%, are the most humid months.

Rainfall

In July, in Lompoc, the rain falls for 2.8 days. Throughout July, 0.24" (6mm) of precipitation is accumulated. In Lompoc, during the entire year, the rain falls for 43.4 days and collects up to 7.09" (180mm) of precipitation.

Daylight

In July, the average length of the day in Lompoc is 14h and 13min.
On the first day of July, sunrise is at 5:52 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 8:04 pm PDT.

Sunshine

The months with the most sunshine are June through August, with an average of 11.9h of sunshine.

UV index

In Lompoc, California, the average daily maximum UV index in July is 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.
Note: The UV index of 5 in July translates into these instructions:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. To cut down UV radiation exposure by about half, sport a wide-brim hat.
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Frequently asked questions

What is the average July temperature in Lompoc?

In July, in Lompoc, the average high-temperature is 73.6°F (23.1°C), and the average low-temperature is 58.3°F (14.6°C).

What is the most humid month in Lompoc?

June through August, with an average relative humidity of 71%, are most humid months.

What is the average humidity in July in Lompoc?

In Lompoc, the average relative humidity in July is 71%.

How much does it rain in Lompoc in July?

In Lompoc, in July, during 2.8 rainfall days, 0.24" (6mm) of precipitation is typically accumulated.

How many hours of daylight does Lompoc have in July?

In Lompoc, the average day length in July is 14h and 13min.

When is the sunrise / sunset in July in Lompoc?

On the first day of July in Lompoc, California, sunrise is at 5:52 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 8:04 pm PDT.

What are the months with the most sunshine in Lompoc?

June through August, with an average of 11.9h of sunshine, are months with the most sunshine in Lompoc, California.

How long on average sun shines in July in Lompoc?

In July, the average sunshine duration is 11.9h.

What is the UV index intensity in July in Lompoc?

In Lompoc, the average daily maximum UV index in July is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to the Sun's 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
Lompoc, CA

Average temperature in July - Lompoc, CA
  • Average high temperature in July: 73.6°F

The warmest month (with the highest average high temperature) is September (74.7°F).
The month with the lowest average high temperature is December (61.3°F).

  • Average low temperature in July: 58.3°F

The month with the highest average low temperature is September (60.1°F).
The coldest month (with the lowest average low temperature) is February (49.1°F).

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Average pressure in July
Lompoc, CA

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

The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are June and September (29.91"Hg).

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Average wind speed in July
Lompoc, CA

Average wind speed in July - Lompoc, CA
  • Average wind speed in July: 8.5mph

The windiest month (with the highest average wind speed) is May (10.6mph).
The calmest month (with the lowest average wind speed) is January (7.9mph).

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Average humidity in July
Lompoc, CA

Average humidity in July - Lompoc, CA
  • Average humidity in July: 71%

The months with the highest relative humidity are June, July and August (71%).
The month with the lowest relative humidity is November (63%).

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Average rainfall in July
Lompoc, CA

Average rainfall in July - Lompoc, CA
  • Average rainfall in July: 0.24"

The wettest month (with the highest rainfall) is January (1.5").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days in July
Lompoc, CA

Average rainfall days in July - Lompoc, CA
  • Average rainfall days in July: 2.8 days

The month with the highest number of rainy days is March (7.3 days).
The month with the least rainy days is June (1.2 days).

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

Average daylight in July / Average sunshine in July - Lompoc, 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: 11h and 5min

The months with the most sunshine are June, July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 6h and 24min).

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Average sunshine days in July
Lompoc, CA

Average sunshine days in July - Lompoc, CA
  • Average sunshine days in July: 26.8 days

The month with the most sunshine days is August (28.6 days).
The month with the least sunshine days is February (21.3 days).

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Average UV index in July
Lompoc, CA

Average UV index in July - Lompoc, CA
  • Average UV index in July: 5

The month with the highest UV index is August (UV index 6).
The months with the lowest UV index are January, February, March, April, November and December (UV index 4).

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Average cloud cover in July
Lompoc, CA

Average cloud cover in July - Lompoc, CA
  • Average cloud cover in July: 11

The month with the most cloud cover is March (Cloud cover 26).
The month with the least cloud cover is September (Cloud cover 9).

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Average visibility in July
Lompoc, CA

Average visibility in July - Lompoc, 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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Lompoc, California, USA

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