Tsubame Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Tsubame.
Climate overview of Tsubame
Temperatures in Tsubame, Niigata Prefecture, Japan, vary greatly throughout the year. August is the hottest month at 31°C (88°F), while January is the coldest at 6°C (43°F).
With around 1880 mm (74 in) of annual rain/snowfall, Tsubame has a notably wet climate. However, this rain/snowfall is not evenly distributed, the city has very warm summers and cold winters. The wettest month is July. Sunshine peaks in August, when the city sees around 6.4 hours of sunshine per day.
Tsubame Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Tsubame - and find the best time to visit.
Monthly Temperature in Tsubame
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 (88°F) in August. In January, the coolest month of the year, temperatures drop to a chilly 6°C (43°F).
At night, temperatures range from around 23°C (73°F) in August to 0°C (32°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Tsubame
Tsubame has a notably wet climate with abundant precipitation, recording 1880 mm (74 in) of rain/snowfall per year. Tsubame experiences moderate seasonal variation in rainfall, with monthly averages ranging from 222 mm (8.7 in) in July, the wettest month, and 103 mm (4.1 in) in May, the driest month. For more details, please visit our Tsubame Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Tsubame
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
Daily hours of sunshine
Best Time to Visit Tsubame
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, June, September and October
- Warmest weather: August
- Most sunshine: May and August
- Seasonal pattern: Very warm summers and cold winters
Frequently asked questions about the climate in Tsubame
What is the best time to visit Tsubame?
May, June, September and October typically offer the most optimal weather in Tsubame. In contrast, January, February, March and December tend to have less optimal conditions. Tsubame has very warm summers and cold winters.
What temperatures can I expect in Tsubame?
Daytime highs range from 6°C (43°F) in January to 31°C (88°F) in August. Nighttime lows range from 0°C (32°F) to 23°C (73°F). Temperatures vary considerably through the year.
How much rain does Tsubame get?
Annual rainfall is around 1880 mm (74 in). July is the wettest month with 222 mm (8.7 in), while May is the driest with 103 mm (4.1 in).
How sunny is Tsubame?
Tsubame receives around 1,468 hours of sunshine per year. August is the sunniest month with 193 hours, while January is the cloudiest with just 49 hours.
Tsubame 3-Day Forecast
Tsubame on the map
Tsubame is highlighted - select any city to see its climate.
Popular this month
Where to go in July - average daytime high across popular destinations.
Osaka
32°C (90°F) Tokyo30°C (86°F) Naha
30°C (86°F) Kyoto31°C (88°F) Hakone28°C (82°F) Hakuba26°C (79°F) Sapporo24°C (75°F) Niseko24°C (75°F) 
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