Iwanai weather in April (Hokkaido, Japan)

Curious about the April weather in Iwanai? Wondering if it's an optimal time for a visit? This page provides detailed information on the weather conditions for that month.

In April, Iwanai typically experiences low temperatures and moderate rainfall. Throughout the day, temperatures typically settle at around 9°C. But by evening, they drop to around 1°C.

Iwanai in April usually receives moderate rainfall, averaging around 78 mm for the month. It's the month receiving the least amount of rain. As the days go by, you can expect fewer clouds and less precipitation. This makes it an ideal time for outdoor activities and events that might be disrupted by wetter conditions in other months. Rain is expected on roughly 18 days.

The area enjoys a balanced 177 hours of sunlight. Ensuring it's neither too overcast nor too sunny.

If you're looking for dry conditions and comfortable temperatures, April may not be the ideal month to visit Iwanai. June, July, August and September generally stand out with 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 April

Min Temperature 1°C  

Max Temperature 9°C  

Chance of Rain 60%  

Precipitation 78 mm  

Rainy days 18 days  

Humidity 62% *  

Sunshine 177 hours *  

Percentage Sunshine *  

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

Where to go in Japan in April

Find out more about the weather in Japan in April 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 this month?

Wear a base layer in cold weather; this is the #1 thing you can do to increase your overall body temperature.

What To Do

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

Swimming

5/10

Cycling

4/10

Walking

4/10

Camping

4/10

Outdoor sports

4/10

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