July Weather in Lompoc, United States

Last updated: June 24, 2025

In Lompoc, United States, the average temperature in July hovers around 16°C (62°F), providing a pleasant backdrop for your activities. Expect a minimum of 12°C (54°F) and a refreshing maximum of 28°C (82°F). With just 1 mm (0.0 in) of precipitation spread over 0 days, you can look forward to mostly dry weather. The air carries an average humidity of 75%, ensuring a comfortable atmosphere throughout the month.

July Temperature in Lompoc

In July in Lompoc, the average temperature is 16°C (62°F). The maximum can reach 28°C (82°F), while the minimum can be as low as 12°C (54°F). This pleasant climate makes it an ideal time for sightseeing and outdoor activities.

July Weather in Lompoc: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Lompoc, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lompoc, July typically has an average temperature of 16°C (62°F), with highs reaching up to 28°C (82°F) and lows dropping to around 12°C (54°F).

Data source: Temperature data for Lompoc generated using information from the Copernicus Climate Change Service.

July Precipitation in Lompoc

In Lompoc in July, the precipitation amount is 1 mm (0.0 in) during a span of 0 days.

July Precipitation Trends in Lompoc

The chart displays monthly precipitation patterns in Lompoc, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Lompoc, July typically receives around 1 mm (0.0 inches) of precipitation spread over approximately 0 days.

Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

July Humidity in Lompoc

In Lompoc in July, humidity is 75%. With an average temperature of 16°C (62°F), this humidity feels like a heavy blanket wrapping around you, making traveling feel a bit stifling and sticky, as the air clings to your skin and can sap your energy.

July Average Humidity in Lompoc

This chart illustrates the average monthly humidity levels in Lompoc, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Lompoc is approximately 75%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Lompoc

In Lompoc in July, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Lompoc.

Maximum UV Index Levels in Lompoc for July

The chart shows the monthly maximum UV Index (UVI) for Lompoc in July, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In July, the maximum UV index in Lompoc typically reaches 12, which falls under the extreme exposure category.

Data source: Lompoc July UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How July Weather in Lompoc Compares to Other Months

Weather in Lompoc varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Lompoc, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Lompoc, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	13°C (55°F)	92 mm (3.6 inches)	80%	moderate
February Weather	12°C (54°F)	72 mm (2.8 inches)	83%	high
March Weather	13°C (55°F)	82 mm (3.2 inches)	80%	very high
April Weather	13°C (56°F)	21 mm (0.8 inches)	76%	very high
May Weather	14°C (57°F)	10 mm (0.4 inches)	75%	extreme
June Weather	15°C (60°F)	1 mm (0.1 inches)	74%	extreme
July Weather	16°C (62°F)	1 mm (0.0 inches)	75%	extreme
August Weather	17°C (63°F)	1 mm (0.1 inches)	72%	extreme
September Weather	17°C (63°F)	1 mm (0.1 inches)	70%	very high
October Weather	17°C (63°F)	10 mm (0.4 inches)	70%	high
November Weather	15°C (59°F)	28 mm (1.1 inches)	74%	moderate
December Weather	13°C (56°F)	70 mm (2.7 inches)	76%	moderate