Iwanai weather in October (Hokkaido, Japan)

Is Iwanai a good destination in October, weather-wise? Want to know if it's a good time to visit? This page has all the weather details for the month.

Temperatures

The typical weather for October in Iwanai includes moderate temperatures and high rainfall. Expect the temperatures during the day to hover around 15°C. At night, they will likely drop to about 8°C.

Precipitation

Iwanai in October usually receives high rainfall, averaging around 125 mm for the month. Rain is expected on roughly 20 days.

Average sunshine

The area enjoys a balanced 153 hours of sunlight, ensuring it's neither too overcast nor too sunny.

If you prefer dry days with pleasant temperatures, June, July, August and September typically offer the best circumstances. While January, February, March, April, November and December tend to showcase less optimal conditions.

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

 

Iwanai, monthly averages in October

Min Temperature 8°C  

Max Temperature 15°C  

Chance of Rain 67%  

Precipitation 125 mm  

Rainy days 20 days  

Humidity 68% *  

Sunshine 153 hours *  

Percentage Sunshine *  

* Data from: Sapporo, Japan (69 KM, 43 Miles).

Where to go in Japan in October

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

Swimming

5/10

Cycling

5/10

Walking

5/10

Camping

3/10

Outdoor sports

9/10

Interested in more climate information?

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

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.