May Weather in Alhambra, United States

Last updated: June 24, 2025

In Alhambra, United States, the average temperature in May hovers around 19°C (66°F). Expect minimums as low as 9°C (48°F) and maximums soaring up to 35°C (96°F). During this time, precipitation is light, with a total of 12 mm (0.5 in) spread over 3 days, and the average humidity remains at a comfortable 70%.

May Temperature in Alhambra

In May in Alhambra, the average temperature is 19°C (66°F). Maximum temperatures can reach 35°C (96°F), while minimum temperatures can drop as low as 9°C (48°F). Overall, this makes Alhambra a great destination for travelers seeking mild weather with the possibility of warm days and cooler evenings.

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

The chart illustrates May temperature patterns in Alhambra, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Alhambra, May typically has an average temperature of 19°C (66°F), with highs reaching up to 35°C (96°F) and lows dropping to around 9°C (48°F).

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

May Precipitation in Alhambra

In Alhambra in May, the precipitation amount is 12 mm (0.5 in) during a span of 3 days.

May Precipitation Trends in Alhambra

The chart displays monthly precipitation patterns in Alhambra, 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 Alhambra, May typically receives around 12 mm (0.5 inches) of precipitation spread over approximately 3 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 Alhambra

In Alhambra in May humidity is 70%. With an average temperature of 19°C (66°F), this humidity feels like a warm blanket enveloping you, making travel a bit sticky and prompting frequent breaks for water as you explore the sights.

May Average Humidity in Alhambra

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

In Alhambra 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 Alhambra.

Maximum UV Index Levels in Alhambra for May

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

Data source: Alhambra 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 Alhambra Compares to Other Months

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

This table compares monthly weather conditions in Alhambra, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	13°C (57°F)	71 mm (2.8 inches)	74%	moderate
February Weather	14°C (57°F)	55 mm (2.2 inches)	79%	high
March Weather	15°C (59°F)	70 mm (2.8 inches)	75%	very high
April Weather	18°C (64°F)	19 mm (0.7 inches)	70%	very high
May Weather	19°C (66°F)	12 mm (0.5 inches)	70%	very high
June Weather	21°C (70°F)	3 mm (0.1 inches)	72%	extreme
July Weather	24°C (75°F)	2 mm (0.1 inches)	73%	extreme
August Weather	24°C (76°F)	2 mm (0.1 inches)	69%	very high
September Weather	23°C (74°F)	3 mm (0.1 inches)	68%	very high
October Weather	21°C (70°F)	8 mm (0.3 inches)	67%	high
November Weather	17°C (63°F)	17 mm (0.7 inches)	68%	moderate
December Weather	13°C (57°F)	76 mm (3.0 inches)	71%	moderate