July Weather in Clearlake, United States

Last updated: June 24, 2025

In July, the average temperature in Clearlake, United States is a pleasant 25°C (78°F). You can expect temperatures to vary, with a minimum of 14°C (58°F) and soaring to a maximum of 38°C (101°F). The weather is typically dry, boasting 0 mm (0.0 in) of precipitation over 0 days, and the average humidity remains comfortable at 70%.

July Temperature in Clearlake

In July in Clearlake, the average temperature is 25°C (78°F). Maximum temperatures can reach up to 38°C (101°F), while minimums can drop to as low as 14°C (58°F). This climate makes Clearlake an ideal destination for travelers seeking warm weather with varied temperatures.

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

The chart illustrates July temperature patterns in Clearlake, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Clearlake, July typically has an average temperature of 25°C (78°F), with highs reaching up to 38°C (101°F) and lows dropping to around 14°C (58°F).

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

July Precipitation in Clearlake

In Clearlake in July, the precipitation amount is 0 mm (0.0 in) during 0 days.

July Precipitation Trends in Clearlake

The chart displays monthly precipitation patterns in Clearlake, 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 Clearlake, July typically receives around 0 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.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

July Humidity in Clearlake

In Clearlake in July humidity is 70%. With an average temperature of 25°C (78°F), this humidity feels like a warm embrace, making traveling feel both sultry and invigorating as the air wraps around you, encouraging slower-paced exploration amidst the vibrant surroundings.

July Average Humidity in Clearlake

This chart illustrates the average monthly humidity levels in Clearlake, 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 Clearlake is approximately 70%, 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 Clearlake

In Clearlake in July, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Clearlake.

Maximum UV Index Levels in Clearlake for July

The chart shows the monthly maximum UV Index (UVI) for Clearlake 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 Clearlake typically reaches 11, which falls under the extreme exposure category.

Data source: Clearlake 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 Clearlake Compares to Other Months

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

This table compares monthly weather conditions in Clearlake, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (46°F)	144 mm (5.7 inches)	86%	moderate
February Weather	8°C (48°F)	157 mm (6.2 inches)	84%	moderate
March Weather	9°C (49°F)	104 mm (4.1 inches)	83%	high
April Weather	13°C (56°F)	50 mm (2.0 inches)	80%	very high
May Weather	16°C (62°F)	38 mm (1.5 inches)	80%	extreme
June Weather	22°C (71°F)	3 mm (0.1 inches)	76%	extreme
July Weather	25°C (78°F)	0 mm (0.0 inches)	70%	extreme
August Weather	25°C (77°F)	1 mm (0.0 inches)	66%	extreme
September Weather	21°C (71°F)	4 mm (0.1 inches)	68%	very high
October Weather	16°C (62°F)	42 mm (1.6 inches)	72%	high
November Weather	11°C (52°F)	57 mm (2.3 inches)	84%	moderate
December Weather	8°C (46°F)	94 mm (3.7 inches)	84%	moderate