Sitka in May
In May, Sitka averages 12°C (54°F) during the day and 7°C (44°F) at night, with frequent rain — about 20 days of the month see precipitation (116 mm total).
ShoulderConditions are cool — bring a jacket for evenings. Expect daily rain or showers, often in heavy bursts.
May is one of the wetter and less comfortable months in Sitka. If your dates are flexible, consider a different time of year.
How May compares to the rest of the year in Sitka
May is in the middle of the year for warmth in Sitka (5th of 12) and one of the driest months (12th of 12). Daytime temperature runs 3°C above the annual average (9°C). May runs 5°C warmer than April (7°C) and warms a further 2°C into June (15°C).
May sunrise & sunset in Sitka
Times shown for Sitka local time (America/Sitka), calculated for the 15th of May. They shift by a few minutes day to day across the month.
Photography light in Sitka — May
Golden-hour and blue-hour windows for the 15th of May, in Sitka's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Sitka in May
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on May's tier (Shoulder) and Sitka's popularity.
Crowds & pricing — May in Sitka
Sitka is in a shoulder season month — fewer crowds, slightly lower prices, and a calmer atmosphere than peak weeks. Most major sights stay open with normal hours, though a handful of seasonal restaurants or boat trips may run reduced schedules. Many regulars consider these months the best time to visit because you trade a small amount of weather reliability for a much more pleasant on-the-ground experience.
Sun & mosquito risk — May in Sitka
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Sitka in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 3°C / 38°F | 0°C / 32°F | 321 mm | 25 | — |
| February | 3°C / 37°F | -2°C / 28°F | 260 mm | 20 | — |
| March | 4°C / 40°F | -1°C / 31°F | 202 mm | 22 | — |
| April | 7°C / 45°F | 3°C / 37°F | 211 mm | 23 | — |
| May | 12°C / 54°F | 7°C / 44°F | 116 mm | 20 | — |
| June | 15°C / 58°F | 10°C / 50°F | 134 mm | 24 | — |
| July | 17°C / 62°F | 12°C / 54°F | 143 mm | 23 | — |
| August | 17°C / 62°F | 12°C / 54°F | 248 mm | 24 | — |
| September | 14°C / 58°F | 10°C / 50°F | 317 mm | 23 | — |
| October | 10°C / 50°F | 6°C / 42°F | 377 mm | 24 | — |
| November | 6°C / 42°F | 2°C / 35°F | 365 mm | 24 | — |
| December | 3°C / 38°F | 0°C / 31°F | 359 mm | 23 | — |
Other cities with similar May weather
🌍 See the full ranked list of climate twins for Sitka in May →
Frequently asked questions
How hot is Sitka in May?
In May, Sitka averages a high of 12°C (54°F) and a low of 7°C (44°F) — generally cool.
Does it rain a lot in Sitka in May?
May is quite rainy in Sitka, with about 20 rainy days on average.
Is May a good time to visit Sitka?
May is cool but on the rainy side. It suits travelers who are comfortable with cool weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Sitka in May?
Pack a warm jacket and layers, plus a compact umbrella or rain jacket. See the full May packing list for Sitka for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.