July Weather in Oceanside, United States

Last updated: June 24, 2025

In July, the average temperature in Oceanside, United States hovers around 25°C (78°F), making it a pleasant time to explore. Expect temperatures to range from a minimum of 16°C (61°F) to a maximum of 36°C (96°F), so be prepared for varying conditions. During this month, you can anticipate approximately 142 mm (5.6 in) of precipitation over about 12 days, paired with an average humidity of 62%—perfect for those who enjoy a bit of lush greenery!

July Temperature in Oceanside

In July in Oceanside, the average temperature is 25°C (78°F). Maximum temperatures can reach 36°C (96°F), while minimums can drop as low as 16°C (61°F). This pleasant climate makes Oceanside an ideal destination for travelers seeking warmth and enjoyment.

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

The chart illustrates July temperature patterns in Oceanside, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Oceanside, July typically has an average temperature of 25°C (78°F), with highs reaching up to 36°C (96°F) and lows dropping to around 16°C (61°F).

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

July Precipitation in Oceanside

In Oceanside in July, the total precipitation amount is 142 mm (5.6 in), occurring over the course of 12 days.

July Precipitation Trends in Oceanside

The chart displays monthly precipitation patterns in Oceanside, 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 Oceanside, July typically receives around 142 mm (5.6 inches) of precipitation spread over approximately 12 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 Oceanside

In Oceanside in July, humidity is 62%. With an average temperature of 25°C (78°F), this humidity feels like a warm, balmy embrace, making travel enjoyable yet slightly sticky.

July Average Humidity in Oceanside

This chart illustrates the average monthly humidity levels in Oceanside, 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 Oceanside is approximately 62%, 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 Oceanside

In Oceanside in July, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Oceanside.

Maximum UV Index Levels in Oceanside for July

The chart shows the monthly maximum UV Index (UVI) for Oceanside 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 Oceanside typically reaches 10, which falls under the very high exposure category.

Data source: Oceanside 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 Oceanside Compares to Other Months

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

This table compares monthly weather conditions in Oceanside, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (35°F)	72 mm (2.8 inches)	84%	moderate
February Weather	2°C (37°F)	106 mm (4.2 inches)	82%	moderate
March Weather	5°C (42°F)	98 mm (3.9 inches)	81%	high
April Weather	10°C (51°F)	115 mm (4.5 inches)	78%	very high
May Weather	16°C (61°F)	117 mm (4.6 inches)	69%	very high
June Weather	22°C (71°F)	89 mm (3.5 inches)	69%	very high
July Weather	25°C (78°F)	142 mm (5.6 inches)	62%	very high
August Weather	24°C (76°F)	124 mm (4.9 inches)	65%	very high
September Weather	21°C (70°F)	91 mm (3.6 inches)	68%	very high
October Weather	16°C (61°F)	130 mm (5.1 inches)	74%	high
November Weather	8°C (47°F)	90 mm (3.5 inches)	82%	moderate
December Weather	4°C (39°F)	117 mm (4.6 inches)	80%	low