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Mendenhaven weather in September (Alaska, United States of America)

Looking to travel to Mendenhaven in September? Wondering if it's the right time to visit? Browse this page for a comprehensive overview of the weather conditions for that month.

In September, Mendenhaven typically experiences low temperatures and heavy rainfall. Throughout the daytime, temperatures often hover around 11°C. However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 5°C.

Mendenhaven in September falls under the rainy season with heavy rainfall, averaging around 375 mm for the month. In this month, the heaviest downpours of the year are not uncommon. Carrying a poncho might be your best bet to stay dry. Based on our climate data of the past 30 years, about 18 days of rain are anticipated.

The city usually sees around 112 hours of sunlight, indicating a moderately sunny period.

If your ideal day consists of dry skies and moderate temperatures generally stand out with the best circumstances. While tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Mendenhaven climate page with graphs.

 

Mendenhaven, monthly averages in September

Min TemperatureMin Temperature 5°C  
Max TemperatureMax Temperature 11°C  
Chance of RainChance of Rain 61%  
PrecipitationPrecipitation 375 mm  
Rainy daysRainy days 18 days  
HumidityHumidity 87% *  
WindspeedWindspeed 14 km/h *  
SunshineSunshine 112 hours *  
Percentage SunshinePercentage Sunshine 29% *  
* Data from: Juneau, the United States of America (2 KM, 1 Miles).

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.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Mendenhaven 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.

Swimming
5/10
Cycling
5/10
Walking
5/10
Camping
3/10
Outdoor sports
5/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Mendenhaven.

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.