Annette Island weather in September (United States of America)
How is the weather in Annette Island in September? This guide provides all the details you need.
In September, Annette Island generally has moderate temperatures and heavy rainfall. September falls within the summer season. Daytime temperatures hover around 14°C, while nights can cool down to about 11°C.
Annette Island in September falls under the rainy season with heavy rainfall, averaging around 313 mm for the month. Typically around 18 days of rainfall is expected.
The area enjoys a balanced 111 hours of sunlight. Ensuring it's neither too overcast nor too sunny.
If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Annette Island. June and July typically offer the most agreeable circumstances. On the other hand, January, February, March, April, May, August, September, October, November and December tend to be characterized by conditions that may not be as optimal.
For an in-depth look at the yearly conditions, visit our specialized Annette Island climate page with graphs.
Annette Island, monthly averages in September
Min Temperature
11°C
Max Temperature
14°C
Chance of Rain
59%
Precipitation
313 mm
Rainy days
18 days
Humidity
82%
Windspeed
11 km/h
Sunshine
111 hours
Percentage Sunshine
Where to go in the United States of America in September
Find out more about the weather in the United States of America in September and which places have the best weather conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in Annette Island in September?
Plan on layering your clothes. Some days or part of the day it will be nice and warm and some moments it can be a bit chilly. Bring a rain jacket in case it rains during your stay.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do in September.
Interested in more climate information?
This site provides you with all the information you need about the climate in Annette Island.
Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.
