Sea Temperature in Rio Del Mar in May

Complete information on the sea temperature range in the Pacific Ocean in Rio Del Mar in May. Historical daily data. Climate details for May. Tips on swimming conditions and beach relaxation in Rio Del Mar. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Water Temperature Range in Rio Del Mar in May

50°F

MINIMUN

57°F

AVERAGE

64°F

MAXIMUM

Historical Data of Water Temperature in May in Rio Del Mar

Water Temperature Chart for Pacific Ocean in Rio Del Mar in May

Sea Temperature Table in Rio Del Mar in May Over the Past Years

Day	2024	2023	2022	Average
May 1	55°C	61°C	50°C	55°C
May 2	54°C	61°C	50°C	54°C
May 3	54°C	61°C	52°C	55°C
May 4	54°C	61°C	52°C	55°C
May 5	54°C	61°C	52°C	55°C
May 6	54°C	61°C	52°C	55°C
May 7	54°C	59°C	52°C	54°C
May 8	54°C	61°C	52°C	55°C
May 9	54°C	61°C	54°C	55°C
May 10	54°C	63°C	54°C	55°C
May 11	54°C	63°C	54°C	55°C
May 12	54°C	63°C	54°C	55°C
May 13	54°C	63°C	54°C	55°C
May 14	54°C	63°C	54°C	55°C
May 15	55°C	64°C	55°C	57°C
May 16	54°C	63°C	55°C	56°C
May 17	54°C	63°C	55°C	56°C
May 18	55°C	64°C	55°C	57°C
May 19	54°C	63°C	55°C	56°C
May 20	54°C	64°C	54°C	56°C
May 21	54°C	64°C	54°C	56°C
May 22	55°C	63°C	55°C	57°C
May 23	55°C	61°C	55°C	56°C
May 24	55°C	61°C	55°C	56°C
May 25	55°C	63°C	55°C	57°C
May 26	54°C	63°C	55°C	56°C
May 27	55°C	63°C	55°C	57°C
May 28	54°C	64°C	55°C	57°C
May 29	54°C	64°C	55°C	57°C
May 30	52°C	64°C	55°C	56°C

Rio Del Mar Climate and Swimming Opportunities in May

66°F

Average Day Air Temperature

50°F

Average Night Air Temperature

1 in

Precipitation Amount per Month

3 days

Number of Rainy Days

14 hrs

Daylight
per Day

11 hrs

Sunshine
per Day

10 mph

Average Wind Speed

69%

Average
humidity

Rio Del Mar lies within the California in United States. The average daytime temperature in Rio Del Mar in May is 67°F (19°C), while the nighttime average is 49°F (10°C). There are typically three rainy days during the month, with a total precipitation of 0.7 inches (18 mm). The daylight duration in May in Rio Del Mar is 14 hours, with an average of 11 hours of sunshine per day. The average wind speed in May is 11 mph (17 km/h), and the humidity level is around 69%.

The water temperature in Rio Del Mar in May ranges from 54°F to 57°F (12°C to 14°C). At the beginning of the month, the average temperature is around 55°F (13°C), shifting to 55°F (13°C) by mid-May and reaching 57°F (14°C) in the last ten days. Overall, the average sea temperature in Rio Del Mar for May is 55°F (13°C). Ideal conditions for a refreshing swim, though some may still find it a bit cool.

Sea Temperature in May in Nearby Cities

Frequently Asked Questions About Water Temperatures in May in Rio Del Mar

What is the sea temperature in Rio Del Mar in May?

The water temperature in the Pacific Ocean in Rio Del Mar in May ranges from 54°F to 57°F (12°C to 14°C).

Is it possible to swim in the Pacific Ocean in Rio Del Mar in May?

The average sea temperature in Rio Del Mar in May is 55°F (13°C), and the air temperature is 67°F (19°C), so ideal conditions for a refreshing swim, though some may still find it a bit cool.