May Weather in Moraga, United States

Last updated: June 24, 2025

In Moraga, United States, the average temperature in May is a comfortable 15°C (60°F). However, be prepared for a temperature range that can dip to a minimum of 6°C (44°F) and soar up to a maximum of 32°C (90°F). During this month, expect about 18 mm (0.7 in) of precipitation over 2 days, combined with an average humidity level of 71%, creating a uniquely refreshing atmosphere.

May Temperature in Moraga

In May in Moraga, the average temperature is 15°C (60°F). Maximum temperatures can reach 32°C (90°F), while the minimum can drop to as low as 6°C (44°F). Be prepared for a range of temperatures, ideal for layering clothing during your travels.

May Weather in Moraga: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Moraga, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Moraga, May typically has an average temperature of 15°C (60°F), with highs reaching up to 32°C (90°F) and lows dropping to around 6°C (44°F).

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

May Precipitation in Moraga

In Moraga in May, the precipitation amount is 18 mm (0.7 in) over the course of 2 days.

May Precipitation Trends in Moraga

The chart displays monthly precipitation patterns in Moraga, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Moraga, May typically receives around 18 mm (0.7 inches) of precipitation spread over approximately 2 days.

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

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Millimeters (mm) Inches (in)

May Humidity in Moraga

In Moraga in May humidity is 71%. With an average temperature of 15°C (60°F), this humidity feels like a warm blanket wrapped around you, making travel slightly uncomfortable as you feel sticky and sluggish.

May Average Humidity in Moraga

This chart illustrates the average monthly humidity levels in Moraga, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Moraga is approximately 71%, offering insight into how humid the weather typically is during this month.

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

May UV Index in Moraga

In Moraga in May, 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 Moraga.

Maximum UV Index Levels in Moraga for May

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

Data source: Moraga May 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 May Weather in Moraga Compares to Other Months

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

This table compares monthly weather conditions in Moraga, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (51°F)	94 mm (3.7 inches)	82%	moderate
February Weather	11°C (53°F)	91 mm (3.6 inches)	84%	moderate
March Weather	12°C (54°F)	73 mm (2.9 inches)	82%	very high
April Weather	14°C (58°F)	29 mm (1.2 inches)	78%	very high
May Weather	15°C (60°F)	18 mm (0.7 inches)	71%	very high
June Weather	18°C (64°F)	2 mm (0.1 inches)	64%	extreme
July Weather	18°C (64°F)	0 mm (0.0 inches)	58%	extreme
August Weather	18°C (65°F)	0 mm (0.0 inches)	54%	very high
September Weather	19°C (66°F)	1 mm (0.0 inches)	55%	very high
October Weather	17°C (63°F)	24 mm (1.0 inches)	62%	high
November Weather	13°C (56°F)	42 mm (1.7 inches)	78%	moderate
December Weather	10°C (51°F)	80 mm (3.2 inches)	80%	moderate