May Weather in Goleta, United States

Last updated: June 24, 2025

In May, the average temperature in Goleta, United States is a pleasant 16°C (62°F). Expect minimums dipping to 7°C (45°F) and maximums soaring up to 29°C (85°F). During this month, precipitation is a light 12 mm (0.5 in) spread over just 2 days, and the average humidity hovers around 57%. Perfect weather for exploring!

May Temperature in Goleta

In May in Goleta, the average temperature is 16°C (62°F). The maximum can reach 29°C (85°F), and the minimum can drop as low as 7°C (45°F). This makes it an ideal time for travelers seeking mild weather and comfortable outdoor activities.

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

The chart illustrates May temperature patterns in Goleta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Goleta, May typically has an average temperature of 16°C (62°F), with highs reaching up to 29°C (85°F) and lows dropping to around 7°C (45°F).

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

May Precipitation in Goleta

In Goleta in May, the precipitation amount is 12 mm (0.5 in) over the course of 2 days.

May Precipitation Trends in Goleta

The chart displays monthly precipitation patterns in Goleta, 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 Goleta, May typically receives around 12 mm (0.5 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 Goleta

In Goleta in May, humidity is 57%. With an average temperature of 16°C (62°F), this humidity feels like a mild embrace, creating a refreshing atmosphere that makes traveling comfortable, though your skin may feel slightly damp as the moisture lingers in the air.

May Average Humidity in Goleta

This chart illustrates the average monthly humidity levels in Goleta, 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 Goleta is approximately 57%, 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 Goleta

In Goleta in May, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Goleta.

Maximum UV Index Levels in Goleta for May

The chart shows the monthly maximum UV Index (UVI) for Goleta 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 Goleta typically reaches 11, which falls under the extreme exposure category.

Data source: Goleta 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 Goleta Compares to Other Months

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

This table compares monthly weather conditions in Goleta, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	12°C (54°F)	93 mm (3.7 inches)	78%	moderate
February Weather	12°C (53°F)	81 mm (3.2 inches)	82%	high
March Weather	12°C (55°F)	88 mm (3.5 inches)	75%	very high
April Weather	15°C (60°F)	21 mm (0.8 inches)	68%	very high
May Weather	16°C (62°F)	12 mm (0.5 inches)	57%	extreme
June Weather	19°C (67°F)	4 mm (0.1 inches)	52%	extreme
July Weather	22°C (72°F)	2 mm (0.1 inches)	46%	extreme
August Weather	22°C (72°F)	2 mm (0.1 inches)	39%	extreme
September Weather	21°C (70°F)	2 mm (0.1 inches)	48%	very high
October Weather	18°C (65°F)	10 mm (0.4 inches)	59%	high
November Weather	15°C (60°F)	23 mm (0.9 inches)	72%	moderate
December Weather	12°C (54°F)	62 mm (2.5 inches)	76%	moderate