June Weather in San Diego, Philippines

Last updated: August 27, 2025

In June, the average temperature in San Diego, Philippines hovers around 28°C (83°F), offering a warm climate perfect for outdoor activities. Expect warm days, with a minimum temperature of 25°C (78°F) and a maximum reaching up to 32°C (91°F). However, be prepared for some rain, as the area receives 310 mm (12.2 in) of precipitation over approximately 25 days. With an average humidity of 81%, it's a good idea to stay hydrated and enjoy the lush greenery this climate fosters!

June Temperature in San Diego

In June in San Diego, the average temperature is 28°C (83°F). The maximum can reach 32°C (91°F) and the minimum can be as low as 25°C (78°F). This makes for a warm and pleasant climate, perfect for travel and outdoor activities.

June Weather in San Diego: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in San Diego, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Diego, June typically has an average temperature of 28°C (83°F), with highs reaching up to 32°C (91°F) and lows dropping to around 25°C (78°F).

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

June Precipitation in San Diego

In San Diego in June, the precipitation amount is 310 mm (12.2 in) spread over 25 days.

June Precipitation Trends in San Diego

The chart displays monthly precipitation patterns in San Diego, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In San Diego, June typically receives around 310 mm (12.2 inches) of precipitation spread over approximately 25 days.

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

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Millimeters (mm) Inches (in)

June Humidity in San Diego

In San Diego in June, humidity is 81%. With an average temperature of 28°C (83°F), this humidity feels like walking through a warm, damp blanket, making travel feel both stifling and exhausting.

June Average Humidity in San Diego

This chart illustrates the average monthly humidity levels in San Diego, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in San Diego is approximately 81%, offering insight into how humid the weather typically is during this month.

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

June UV Index in San Diego

In San Diego in June, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in San Diego, you can check here.

Maximum UV Index Levels in San Diego for June

The chart shows the monthly maximum UV Index (UVI) for San Diego in June, 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 June, the maximum UV index in San Diego typically reaches 14, which falls under the extreme exposure category.

Data source: San Diego June 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 June Weather in San Diego Compares to Other Months

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

This table compares monthly weather conditions in San Diego, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	46 mm (1.8 inches)	78%	extreme
February Weather	26°C (79°F)	26 mm (1.0 inches)	75%	extreme
March Weather	27°C (81°F)	23 mm (0.9 inches)	74%	extreme
April Weather	28°C (83°F)	26 mm (1.0 inches)	76%	extreme
May Weather	29°C (84°F)	118 mm (4.6 inches)	76%	extreme
June Weather	28°C (83°F)	310 mm (12.2 inches)	81%	extreme
July Weather	27°C (82°F)	549 mm (21.6 inches)	84%	extreme
August Weather	27°C (82°F)	404 mm (15.9 inches)	85%	extreme
September Weather	27°C (82°F)	395 mm (15.6 inches)	85%	extreme
October Weather	28°C (82°F)	257 mm (10.1 inches)	82%	extreme
November Weather	28°C (82°F)	141 mm (5.6 inches)	85%	extreme
December Weather	27°C (81°F)	142 mm (5.6 inches)	86%	very high