Sea Temperature in Ilwaco in May

Complete information on the sea temperature range in the Pacific Ocean in Ilwaco in May. Historical daily data. Climate details for May. Tips on swimming conditions and beach relaxation in Ilwaco. 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 Ilwaco in May

48°F

MINIMUN

54°F

AVERAGE

59°F

MAXIMUM

Historical Data of Water Temperature in May in Ilwaco

Water Temperature Chart for Pacific Ocean in Ilwaco in May

Sea Temperature Table in Ilwaco in May Over the Past Years

Day	2024	2023	2022	Average
May 1	54°C	54°C	48°C	52°C
May 2	54°C	54°C	48°C	52°C
May 3	54°C	54°C	48°C	52°C
May 4	54°C	54°C	50°C	52°C
May 5	54°C	54°C	50°C	52°C
May 6	54°C	55°C	50°C	53°C
May 7	54°C	55°C	50°C	53°C
May 8	55°C	55°C	50°C	53°C
May 9	55°C	55°C	52°C	54°C
May 10	54°C	55°C	52°C	53°C
May 11	54°C	55°C	52°C	54°C
May 12	55°C	55°C	52°C	54°C
May 13	55°C	55°C	52°C	54°C
May 14	54°C	57°C	54°C	54°C
May 15	54°C	57°C	54°C	55°C
May 16	54°C	57°C	54°C	54°C
May 17	54°C	57°C	54°C	55°C
May 18	54°C	57°C	54°C	54°C
May 19	54°C	57°C	55°C	55°C
May 20	54°C	57°C	55°C	55°C
May 21	54°C	57°C	55°C	55°C
May 22	54°C	57°C	55°C	55°C
May 23	54°C	57°C	55°C	55°C
May 24	54°C	57°C	55°C	55°C
May 25	54°C	55°C	55°C	54°C
May 26	54°C	55°C	55°C	55°C
May 27	55°C	55°C	55°C	55°C
May 28	54°C	57°C	55°C	55°C
May 29	55°C	55°C	55°C	55°C
May 30	55°C	55°C	55°C	55°C

Ilwaco Climate and Swimming Opportunities in May

61°F

Average Day Air Temperature

43°F

Average Night Air Temperature

4 in

Precipitation Amount per Month

13 days

Number of Rainy Days

15 hrs

Daylight
per Day

8 hrs

Sunshine
per Day

9 mph

Average Wind Speed

78%

Average
humidity

Ilwaco lies within the Washington in United States. The average daytime temperature in Ilwaco in May is 60°F (16°C), while the nighttime average is 43°F (6°C). There are typically 13 rainy days during the month, with a total precipitation of 4.4 inches (112 mm). The daylight duration in May in Ilwaco is 15 hours, with an average of 8 hours of sunshine per day. The average wind speed in May is 9 mph (14 km/h), and the humidity level is around 78%.

The water temperature in Ilwaco in May ranges from 52°F to 54°F (11°C to 12°C). At the beginning of the month, the average temperature is around 52°F (11°C), shifting to 54°F (12°C) by mid-May and reaching 55°F (13°C) in the last ten days. Overall, the average sea temperature in Ilwaco for May is 54°F (12°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 Ilwaco

What is the sea temperature in Ilwaco in May?

The water temperature in the Pacific Ocean in Ilwaco in May ranges from 52°F to 54°F (11°C to 12°C).

Is it possible to swim in the Pacific Ocean in Ilwaco in May?

The average sea temperature in Ilwaco in May is 54°F (12°C), and the air temperature is 60°F (16°C), so ideal conditions for a refreshing swim, though some may still find it a bit cool.