May Weather in Rio Del Mar

Last updated: March 2, 2024

The weather in Rio Del Mar, United States, during May is characterized by an average temperature of 13°C (55°F). Highs can soar to 18°C (64°F), while lows may dip to 10°C (50°F). Typically, the humidity level in Rio Del Mar throughout May hovers around 71%.

10°C (50°F)

Minimum temperature

13°C (55°F)

Average temperature

18°C (64°F)

Maximum temperature

71%

Humidity

Precipitation and Sunshine hours

In May, Rio Del Mar averages 23 mm (0.9 inches) of rainfall, typically over the course of 3 rainy days. The month enjoys an average of 14 hours 9 minutes of daylight, with the sun shining for approximately 11 hours 37 minutes each day. Additionally, there is a 72% probability of sunny days during this period.

23 mm (0.9 inches)

Precipitation

3 rainy days

Rainy days

11 hours 37 minutes

Sunshine hours

72%

Chance of sun

UV Index

In May, the UV Index in Rio Del Mar reaches a maximum of 11, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 10 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00
UVI	1	2	3	6	8	10	11	10	8	6	3	2	1
Exposure	Low		Moderate	High	VeryHigh		Extreme	VeryHigh		High	Moderate	Low
Time to burn	45 min		30 min	25 min	15 min		10 min	15 min		25 min	30 min	45 min