Annaka weather in September (Japan)

How is September weather typically in Annaka? Check out this detailed guide to the month’s weather conditions.

Temperatures

In September, Annaka usually has high temperatures and heavy rainfall. During September, you’ll experience the summer season. During the day, temperatures usually reach up to 25°C. At night, they tend to fall to approximately 17°C.

Precipitation

Annaka in September falls under the rainy season with heavy rainfall, averaging around 255 mm for the month. Delving into the climate records from the past 30 years, one can predict that nearly 20 days of the month will see rainfall.

Average sunshine

The city usually sees around 163 hours of sunlight, indicating a moderately sunny period.

If you prefer dry days with pleasant temperatures, May typically offers the best circumstances. While January, February, March, July, October and December tend to showcase less optimal conditions.

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

 

Annaka, monthly averages in September

Min Temperature 17°C  

Max Temperature 25°C  

Chance of Rain 66%  

Precipitation 255 mm  

Rainy days 20 days  

Humidity 74% *  

Sunshine 163 hours *  

Percentage Sunshine *  

Data from: Kōchi, Japan (53 KM, 33 Miles).

Where to go in Japan in September

Find out more about the weather in Japan and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

Map not visible? Whoops sorry! Please refresh the page.

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 this month?

For visitors traveling to Annaka, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

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

Swimming

7/10

Camping

6/10

Interested in more climate information?

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

Our site offers climate and forecast data for every country in the world. Are you going to Japan? On this website you can find historical weather averages for many cities in Japan. 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.