Sea Temperature in Anchorage in May

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

32°F

MINIMUN

40°F

AVERAGE

48°F

MAXIMUM

Historical Data of Water Temperature in May in Anchorage

Water Temperature Chart for Pacific Ocean in Anchorage in May

Sea Temperature Table in Anchorage in May Over the Past Years

Day	2024	2023	2022	Average
May 1	36°C	32°C	37°C	36°C
May 2	37°C	34°C	37°C	37°C
May 3	39°C	34°C	37°C	37°C
May 4	39°C	34°C	37°C	37°C
May 5	37°C	34°C	39°C	38°C
May 6	39°C	34°C	39°C	38°C
May 7	39°C	36°C	39°C	39°C
May 8	41°C	36°C	39°C	39°C
May 9	41°C	36°C	39°C	40°C
May 10	41°C	36°C	39°C	39°C
May 11	41°C	36°C	41°C	40°C
May 12	43°C	37°C	41°C	41°C
May 13	43°C	37°C	41°C	41°C
May 14	43°C	37°C	41°C	41°C
May 15	43°C	37°C	41°C	41°C
May 16	43°C	39°C	41°C	42°C
May 17	46°C	39°C	43°C	43°C
May 18	45°C	39°C	43°C	42°C
May 19	45°C	41°C	43°C	43°C
May 20	45°C	41°C	43°C	43°C
May 21	45°C	41°C	43°C	43°C
May 22	45°C	41°C	43°C	43°C
May 23	46°C	41°C	45°C	44°C
May 24	46°C	43°C	45°C	45°C
May 25	48°C	43°C	45°C	45°C
May 26	48°C	41°C	45°C	45°C
May 27	46°C	41°C	45°C	44°C
May 28	48°C	43°C	45°C	45°C
May 29	46°C	43°C	46°C	45°C
May 30	46°C	43°C	46°C	46°C

Anchorage Climate and Swimming Opportunities in May

52°F

Average Day Air Temperature

39°F

Average Night Air Temperature

1 in

Precipitation Amount per Month

10 days

Number of Rainy Days

17 hrs

Daylight
per Day

9 hrs

Sunshine
per Day

7 mph

Average Wind Speed

63%

Average
humidity

Anchorage lies within the Alaska in United States. The average daytime temperature in Anchorage in May is 53°F (11°C), while the nighttime average is 40°F (4°C). There are typically 10 rainy days during the month, with a total precipitation of 1.4 inches (35 mm). The daylight duration in May in Anchorage is 17 hours, with an average of 9 hours of sunshine per day. The average wind speed in May is 7 mph (12 km/h), and the humidity level is around 63%.

The water temperature in Anchorage in May ranges from 36°F to 45°F (2°C to 7°C). At the beginning of the month, the average temperature is around 37°F (3°C), shifting to 41°F (5°C) by mid-May and reaching 45°F (7°C) in the last ten days. Overall, the average sea temperature in Anchorage for May is 41°F (5°C). The water remains dangerously cold, but the slightly warmer air can make short swims somewhat more bearable. Still, only for the well-prepared.

Sea Temperature in May in Nearby Cities

Whittier

Frequently Asked Questions About Water Temperatures in May in Anchorage

What is the sea temperature in Anchorage in May?

The water temperature in the Pacific Ocean in Anchorage in May ranges from 36°F to 45°F (2°C to 7°C).

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

The average sea temperature in Anchorage in May is 41°F (5°C), and the air temperature is 53°F (11°C), so the water remains dangerously cold, but the slightly warmer air can make short swims somewhat more bearable. Still, only for the well-prepared.