The highest day temperature in May 2024 was 62°F. The lowest night temperature was 32°F. The average values for day and night temperatures during May were 46.1°F и 38.9°F respectivly.

The average sea surface temperature in May 2024 for Sitka was 47.5°F. The maximum and minimum values were 46.2°F and 48.6°F respectively.

Most of the days in May are gloomy but you can also expect sunny days.

Precipitation total in May for Sitka is 1.7 in. It makes may one of the least rainy months of the year.

The average wind speed in May is 4.7 mph. It makes May one of the most windless months of the year for Sitka.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Sitka in May is 5.7 hours.