Joetsu weather in January (Niigata Prefecture, Japan)
How does the weather in Joetsu usually fare in January? Curious if the timing is right for your trip? Our page offers an in-depth look at the monthly weather conditions.
Temperatures
In January, Joetsu tends to experience low temperatures and heavy snow/rainfall. Enjoy the winter season during this month. The temperature during the day can rise to approximately 6°C. At night, it falls to around -1°C. This is usually the coldest month of the year, so be sure to prepare with plenty of winter gear.
Precipitation
Joetsu in January usually receives heavy snow/rainfall, averaging around 257 mm for the month. This month is known for its intense rain, often falling heavily. Having a poncho will help you stay dry during the showers. When we look at the climate data from the last 30 years, you can expect around 28 days of snow/rain.Average sunshine
With limited sunshine this month, there are about 67 hours of sun. It's ideal for those who prefer a cooler, cloudier climate.If you're looking for dry conditions and comfortable temperatures, January may not be the ideal month to visit Joetsu. May, June and October generally stand out with the best circumstances. While January, February, March and December tend to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Joetsu climate page with graphs.
Joetsu, monthly averages in January
Min Temperature
-1°C
Max Temperature
6°C
Chance of Rain
93%
Precipitation
257 mm
Rainy days
28 days
Humidity
78%
Sunshine
67 hours
Percentage Sunshine
Where to go in Japan in January
Find out more about the weather in Japan and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
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.
Interested in more climate information?
This site provides you with all the information you need about the climate in Joetsu.
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.
