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Sea Temperature in Unalaska in May
Complete information on the sea temperature range in the Pacific Ocean in Unalaska in May. Historical daily data. Climate details for May. Tips on swimming conditions and beach relaxation in Unalaska. 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 Unalaska in May
2°C
MINIMUN
4.5°C
AVERAGE
7°C
MAXIMUM
Historical Data of Water Temperature in May in Unalaska
Water Temperature Chart for Pacific Ocean in Unalaska in May
Sea Temperature Table in Unalaska in May Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| May 1 | 5°C | 4°C | 6°C | 4.5°C |
| May 2 | 5°C | 4°C | 4°C | 4.3°C |
| May 3 | 5°C | 4°C | 4°C | 4.0°C |
| May 4 | 5°C | 4°C | 7°C | 5.0°C |
| May 5 | 5°C | 4°C | 5°C | 4.5°C |
| May 6 | 5°C | 5°C | 4°C | 4.5°C |
| May 7 | 5°C | 5°C | 5°C | 4.8°C |
| May 8 | 5°C | 4°C | 6°C | 4.8°C |
| May 9 | 5°C | 5°C | 5°C | 4.8°C |
| May 10 | 5°C | 5°C | 5°C | 4.8°C |
| May 11 | 6°C | 5°C | 5°C | 5.0°C |
| May 12 | 5°C | 5°C | 7°C | 5.3°C |
| May 13 | 6°C | 5°C | 6°C | 5.3°C |
| May 14 | 5°C | 5°C | 7°C | 5.3°C |
| May 15 | 5°C | 5°C | 6°C | 5.0°C |
| May 16 | 5°C | 5°C | 5°C | 4.8°C |
| May 17 | 6°C | 5°C | 6°C | 5.3°C |
| May 18 | 5°C | 5°C | 7°C | 5.3°C |
| May 19 | 6°C | 5°C | 4°C | 4.8°C |
| May 20 | 5°C | 5°C | 6°C | 5.0°C |
| May 21 | 5°C | 5°C | 6°C | 5.0°C |
| May 22 | 5°C | 5°C | 6°C | 5.0°C |
| May 23 | 5°C | 5°C | 6°C | 5.0°C |
| May 24 | 5°C | 5°C | 6°C | 5.0°C |
| May 25 | 5°C | 5°C | 6°C | 5.0°C |
| May 26 | 6°C | 5°C | 6°C | 5.3°C |
| May 27 | 5°C | 5°C | 6°C | 5.0°C |
| May 28 | 5°C | 5°C | 6°C | 5.0°C |
| May 29 | 6°C | 6°C | 7°C | 5.8°C |
| May 30 | 6°C | 6°C | 7°C | 5.8°C |
Unalaska Climate and Swimming Opportunities in May
11°C
Average Day Air Temperature
2°C
Average Night Air Temperature
28 mm
Precipitation Amount per Month
10 days
Number of Rainy Days
17 hrs
Daylight
per Day
9 hrs
Sunshine
per Day
13 km/h
Average Wind Speed
73%
Average
humidity
Unalaska lies within the Alaska in United States. The average daytime temperature in Unalaska in May is 53°F (11°C), while the nighttime average is 36°F (2°C). There are typically 10 rainy days during the month, with a total precipitation of 1.1 inches (28 mm). The daylight duration in May in Unalaska is 17 hours, with an average of 9 hours of sunshine per day. The average wind speed in May is 8 mph (13 km/h), and the humidity level is around 73%.
The water temperature in Unalaska in May ranges from 39°F to 41°F (4°C to 5°C). At the beginning of the month, the average temperature is around 41°F (5°C), shifting to 41°F (5°C) by mid-May and reaching 41°F (5°C) in the last ten days. Overall, the average sea temperature in Unalaska 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
Frequently Asked Questions About Water Temperatures in May in Unalaska
What is the sea temperature in Unalaska in May?
The water temperature in the Pacific Ocean in Unalaska in May ranges from 39°F to 41°F (4°C to 5°C).
Is it possible to swim in the Pacific Ocean in Unalaska in May?
The average sea temperature in Unalaska 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.