July Weather in Monterey, United States

Last updated: June 24, 2025

In Monterey, United States, the average temperature in July is a pleasant 22°C (72°F). Expect minimums as low as 10°C (51°F) and maximums reaching up to 34°C (93°F). Throughout the month, rainfall totals around 136 mm (5.4 in), typically spread over 13 days, contributing to an average humidity level of 66%.

July Temperature in Monterey

In July in Monterey, the average temperature is 22°C (72°F). Maximum temperatures can reach 34°C (93°F), while minimums can drop to as low as 10°C (51°F). This makes it an ideal time to explore the area, with pleasant weather perfect for outdoor activities and sightseeing.

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

The chart illustrates July temperature patterns in Monterey, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Monterey, July typically has an average temperature of 22°C (72°F), with highs reaching up to 34°C (93°F) and lows dropping to around 10°C (51°F).

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

July Precipitation in Monterey

In Monterey in July, the precipitation amount reaches 136 mm (5.4 in) over a span of 13 days.

July Precipitation Trends in Monterey

The chart displays monthly precipitation patterns in Monterey, 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 Monterey, July typically receives around 136 mm (5.4 inches) of precipitation spread over approximately 13 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 Monterey

In Monterey in July, humidity is 66%. With an average temperature of 22°C (72°F), this humidity feels like walking through a warm, enveloping blanket, making it essential to stay hydrated while exploring the sights and taking regular breaks in shaded areas.

July Average Humidity in Monterey

This chart illustrates the average monthly humidity levels in Monterey, 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 Monterey is approximately 66%, 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 Monterey

In Monterey in July, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Monterey.

Maximum UV Index Levels in Monterey for July

The chart shows the monthly maximum UV Index (UVI) for Monterey 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 Monterey typically reaches 9, which falls under the very high exposure category.

Data source: Monterey 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 Monterey Compares to Other Months

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

This table compares monthly weather conditions in Monterey, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (26°F)	81 mm (3.2 inches)	89%	moderate
February Weather	-2°C (29°F)	98 mm (3.9 inches)	88%	moderate
March Weather	1°C (34°F)	87 mm (3.4 inches)	86%	high
April Weather	8°C (46°F)	132 mm (5.2 inches)	84%	very high
May Weather	14°C (57°F)	115 mm (4.5 inches)	76%	very high
June Weather	19°C (66°F)	85 mm (3.4 inches)	72%	very high
July Weather	22°C (72°F)	136 mm (5.4 inches)	66%	very high
August Weather	21°C (70°F)	107 mm (4.2 inches)	64%	very high
September Weather	17°C (64°F)	111 mm (4.4 inches)	72%	very high
October Weather	11°C (53°F)	152 mm (6.0 inches)	81%	high
November Weather	4°C (39°F)	101 mm (4.0 inches)	87%	moderate
December Weather	-1°C (30°F)	113 mm (4.4 inches)	84%	low