Karuizawa weather in Annual (Nagano, Japan)

Wondering what the weather is like in Karuizawa during Annual? Curious if the timing is right for your trip? Our page offers an in-depth look at the monthly weather conditions.

Temperatures

In Annual, Karuizawa usually has low temperatures and moderate snow/rainfall. Enjoy the winter season during this month. The daytime often sees temperatures reaching 4°C, but nighttime brings a cool-down to -5°C. On average, it is the coldest month of the year. So be prepared and make sure to pack winter clothes.

Precipitation

Karuizawa in Annual usually receives moderate snow/rainfall, averaging around 74 mm for the month. Historically, approximately 18 days this month are expected to have snow/rain.

Average sunshine

The area experiences a moderate amount of sunshine, with approximately 128 hours of sunlight expected. This makes it neither too gloomy nor overly bright.

If you're looking for dry conditions and comfortable temperatures, Annual may not be the ideal month to visit Karuizawa. May generally stands out with the best circumstances. While January, February, March and December tend to showcase less optimal conditions.

Need inspiration to choose your next destination? Our innovative weather planner helps you discover the perfect getaway tailored to your ideal climate conditions.

 

Karuizawa, monthly averages in Annual

Min Temperature -5°C  

Max Temperature 4°C  

Chance of Rain 60%  

Precipitation 74 mm  

Rainy days 18 days  

Humidity 78% *  

Sunshine 128 hours *  

Percentage Sunshine *  

Data from: Nagano, Japan (52 KM, 32 Miles).

Where to go in Japan in Annual

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?

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.

Swimming

5/10

Cycling

3/10

Walking

3/10

Camping

1/10

Outdoor sports

3/10

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.