Nagasaki weather in October (Nagasaki, Japan)

Planning a trip to Nagasaki in October? Wondering if it's the right time to visit? Browse this page for a comprehensive overview of the weather conditions for that month.

In October, Nagasaki typically experiences high temperatures and high rainfall. Daytime temperatures hover around 23°C, while nights can cool down to about 19°C.

Nagasaki in October usually receives high rainfall, averaging around 110 mm for the month. Based on our climate data of the past 30 years, about 13 days of rain are anticipated.

The area experiences a moderate amount of sunshine, with approximately 180 hours of sunlight expected. This makes it neither too gloomy nor overly bright.

So this is a great month to visit if you prefer dry days with pleasant temperatures. October typically offers the most optimal weather. In contrast, February, June and July tend to have less optimal conditions.

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

 

Nagasaki, monthly averages in October

Min Temperature 19°C  

Max Temperature 23°C  

Water Temperature 22°C  

Chance of Rain 44%  

Precipitation 110 mm  

Rainy days 13 days  

Humidity 67%  

Windspeed 4 km/h  

Sunshine 180 hours  

Percentage Sunshine 50%  

Where to go in Japan in October

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

Weather conditions Weather

Temperatures

Precipitation

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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 Nagasaki in October?

For visitors traveling to Nagasaki, 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. With a water temperature of around 22°C this is a great month to swim so bring your swimwear.

What To Do

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

Swimming

7/10

Cycling

9/10

Walking

9/10

Camping

6/10

Outdoor sports

9/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Nagasaki.

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 climate conditions. Find out where to go with our weather planner.