Sitka
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Sitka Weather in September

September in Sitka brings moderate temperatures around 14°C (57°F) during the day, dropping to 9°C (48°F) at night, and as part of the rainy season, heavy rainfall is common.

Rainfall in Sitka in September

As part of the rainy season, Sitka sees around 21 days of rain in September, with an average of 275 mm (11 in). Rainfall this month is frequent and tends to be fairly heavy when it does fall. Packing waterproofs is a good idea.

Temperature in Sitka in September

Expect highs of 14°C (57°F) in Sitka in September, with nights dropping to around 9°C (48°F). Experience the summer season in September. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights fall to 9°C (48°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Sitka. Our weather planner can help you explore destinations with more pleasant weather conditions.

Sitka Temperature in September

Min Temperature
9°C (48°F)
Max Temperature
14°C (57°F)
Chance of Rain
71%
Precipitation
275 mm (11 in)
Rainy days
21 days

Sitka Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Sitka - and find the best time to visit.

Best Places in the United States of America in September

Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in September →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Sitka in September

Pack for changing conditions in Sitka in September. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Heavy rain is guaranteed, please bring a good poncho and waterproof everything!

What To Do in Sitka in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Cycling
    5/10
  • Walking
    5/10
  • Barbeque
    4/10
  • Camping
    3/10

Sitka 3-Day Forecast

More climate data for Sitka

Popular in September

Where to go in September - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.