Karuizawa weather in April (Nagano, Japan)

What's the typical weather in Karuizawa for April? Want to know if it's a good time to visit? This page has all the weather details for the month.

Temperatures

In April, the weather in Karuizawa generally includes moderate temperatures and high rainfall. Daytime temperatures generally settle around 15°C, while nighttime can see a dip to about 4°C.

Precipitation

Karuizawa in April usually receives high rainfall, averaging around 122 mm for the month. You can typically expect 16 days days of rain this month, based on climate records.

Average sunshine

Expect a lot of sunshine this month, with about 198 hours of sunny weather. The abundant sunlight creates a lively and bright atmosphere.

In case you lean more towards enjoying temperate temperatures and rain-free days May typically offers the most optimal weather. In contrast, January, February, March and December tend to have less optimal conditions.

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

 

Karuizawa, monthly averages in April

Min Temperature 4°C  

Max Temperature 15°C  

Chance of Rain 54%  

Precipitation 122 mm  

Rainy days 16 days  

Humidity 61% *  

Sunshine 198 hours *  

Percentage Sunshine *  

Data from: Nagano, Japan (52 KM, 32 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?

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 Karuizawa.

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.