Isahaya weather in April (Nagasaki, Japan)

Interested in knowing the climate of Isahaya in April? Here's what you need to know about the weather for the month.

Temperatures

April in Isahaya generally includes pleasant temperatures and heavy rainfall. Expect the temperatures during the day to hover around 19°C. At night, they will likely drop to about 13°C.

Precipitation

Isahaya in April usually receives heavy rainfall, averaging around 170 mm for the month. Expect around 16 days of rain based on historical data.

Average sunshine

The month brings about 180 hours of sunlight, offering a comfortable mix of sun and shade.

If your ideal day consists of dry skies and moderate temperatures October generally stands out with the best circumstances. While February, June and July tend to showcase less optimal conditions.

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

 

Isahaya, monthly averages in April

Min Temperature 13°C  

Max Temperature 19°C  

Water Temperature 17°C *  

Chance of Rain 55%  

Precipitation 170 mm  

Rainy days 16 days  

Humidity 67% *  

Windspeed 7 km/h *  

Sunshine 180 hours *  

Percentage Sunshine 42% *  

Data from: Nagasaki, Japan (23 KM, 14 Miles).

Where to go in Japan in April

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?

For visitors traveling to Isahaya, 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 17°C there is no need to bring your swimwear.

What To Do

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

Swimming

6/10

Camping

6/10

Interested in more climate information?

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

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.