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Asahi Weather & Climate: Best Time to Visit

Temperatures in Asahi, Toyama Prefecture, Japan, vary greatly throughout the year. August is the hottest month at 28°C (82°F), while February is the coldest at 4°C (39°F).

With around 2669 mm (105 in) of annual rain/snowfall, Asahi has a notably wet climate. The wettest month is July. August is the sunniest month, averaging 6.6 hours of sunshine per day.

Monthly Temperature in Asahi

The climate in Asahi is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a comfortable 28°C (82°F) in August. In February, the coolest month of the year, temperatures drop to a chilly 4°C (39°F).

At night, temperatures range from around 23°C (73°F) in August to -1°C (30°F) in February.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Asahi

Asahi has a notably wet climate with abundant precipitation, recording 2669 mm (105 in) of rain/snowfall per year. Asahi experiences moderate seasonal variation in rainfall, with monthly averages ranging from 278 mm (11 in) in July, the wettest month, and 160 mm (6.3 in) in May, the driest month. For more details, please visit our Asahi Precipitation page.

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

Sunshine Hours in Asahi

Asahi can be enjoyed more throughout the sunniest month of August under a blue sky, with approximately 6.6 hours of sunshine daily. In contrast, the city experiences much darker days in January, with only 2.2 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Itoigawa, Japan (24 KM, 15 Miles).

Daily hours of sunshine

Data from: Itoigawa, Japan (24 KM, 15 Miles).

Asahi 3-Day Forecast

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Check the conditions for any month of the year.

Best Time to Visit Asahi

Asahi's weather is most enjoyable during May, with comfortable temperatures of 19°C (65°F). The moderate conditions ensure pleasant weather for exploring the area. Expect rainfall of 160 mm (6.3 in) during this period, providing a good balance of sunny and rainy days.

Wondering where to travel based on your weather preferences? Our recommendation tool helps you find destinations with your ideal climate conditions. Use our weather planner to find your perfect destination.