Gustavus weather in September (Alaska, United States of America)
What kind of temperatures can you expect in Gustavus during September? Get all the weather information you need to plan your visit.
Temperatures
September in Gustavus generally includes moderate temperatures and heavy rainfall. Expect the temperatures during the day to hover around 13°C. At night, they will likely drop to about 9°C.
Precipitation
Gustavus in September falls under the rainy season with heavy rainfall, averaging around 364 mm for the month. Climate data suggests that about 19 days will experience rainfall.Average sunshine
The area experiences a moderate amount of sunshine, with approximately 112 hours of sunlight expected. This makes it neither too gloomy nor overly bright.If you prefer dry days with pleasant temperatures, September may not be the ideal month to visit Gustavus. July typically offers the most optimal weather. In contrast, January, February, March, April, May, June, August, September, October, November and December tend to have less optimal conditions.
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Gustavus, monthly averages in September
Where to go 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.
So, what should you wear in this month?
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.
Interested in more climate information?
This site provides you with all the information you need about the climate in Gustavus.
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 travel conditions. Find out where to go with our weather planner.