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Tsubame Weather and Climate: A Comprehensive Guide

Tsubame experiences great temperature shifts. The city's weather can transition from very warm days to cold weather. It also experiences much rain/snowfall throughout the year. Let’s explore the climate details in depth to provide you with a complete overview.

Average maximum day and minimum night temperature

The climate in Tsubame is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a very warm 31°C in August. In February, the coolest month of the year, temperatures drop to a chilly 6°C.

At night, you can expect cooler temperatures, with averages dropping to around 0°C during this month. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Tsubame has a notably wet climate with abundant precipitation, recording 1880 mm of rain/snowfall per year. Tsubame experiences moderate seasonal variation in rainfall, with monthly averages ranging from 222 mm in July, the wettest month, and 103 mm in May, the driest month.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

Tsubame can be enjoyed more throughout the sunniest month of August under a blue sky, with approximately 6.4 hours of sunshine daily. In contrast, the city experiences much darker days in January, with only 1.6 hours of sunlight per day. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Nagaoka, Japan (25 KM, 15 Miles).

Daily hours of sunshine

Data from: Nagaoka, Japan (25 KM, 15 Miles).

Forecast for Tsubame

Thu   Jan 16
3°C | -1°C
SE 3 m/s
11 mm
overcast and heavy sleet

overcast and heavy sleet

Fri   Jan 17
3°C | 1°C
NW 8 m/s
2.2 mm
partly cloudy and slight rain

partly cloudy and slight rain

Sat   Jan 18
5°C | -2°C
SW 3 m/s
broken clouds and no rain

broken clouds and no rain

Select a Month of Interest

Check the conditions for any month of the year.

The best time of year to visit Tsubame in Japan

During the months of May, June and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • When is summer in Tsubame?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Tsubame?
    August has an average maximum temperature of 31°C and is the warmest month of the year.
  • Which is the coldest month in Tsubame?
    The coldest month is February with an average maximum temperature of 6°C.
  • Which is the wettest month in Tsubame?
    July tops the wettest month list with 222 mm of rainfall.
  • Which is the driest month in Tsubame?
    May is the driest month with 103 mm of precipitation.
  • Which is the sunniest month in Tsubame?
    August is the sunniest month with an average of 193 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.