Myoko Weather & Climate: Best Time to Visit

Temperatures in Myoko, Niigata Prefecture, Japan, vary greatly throughout the year. August is the hottest month at 29°C (84°F), while January is the coldest at 3°C (37°F).

With around 2416 mm (95 in) of annual rain/snowfall, Myoko has a notably wet climate. The wettest month is July. Sunshine peaks in May, when the city sees around 7.0 hours of sunshine per day.

Monthly Temperature in Myoko

The climate in Myoko is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a comfortable 29°C (84°F) in August. In January, the coolest month of the year, temperatures drop to a chilly 3°C (37°F).

At night, temperatures range from around 20°C (68°F) in August to -4°C (25°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Myoko

Myoko has a notably wet climate with abundant precipitation, recording 2416 mm (95 in) of rain/snowfall per year. Myoko experiences moderate seasonal variation in rainfall, with monthly averages ranging from 284 mm (11 in) in July, the wettest month, and 135 mm (5.3 in) in April, the driest month. For more details, please visit our Myoko 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 Myoko

Myoko experiences moderate variation in sunshine hours across the seasons. With 7.0 hours daily sunshine in May, it dips to 4.3 hours in January, offering a balanced mix of sunny and overcast days.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Nagano, Japan (27 KM, 16 Miles).

Daily hours of sunshine

Data from: Nagano, Japan (27 KM, 16 Miles).

Humidity in Myoko by Month

The relative humidity is high throughout the year in Myoko.

The city experiences its highest humidity in January, reaching 78%. In April, the humidity drops to its lowest level at 61%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year

Data from: Nagano, Japan (27 KM, 16 Miles).

Myoko 3-Day Forecast

10-Day Forecast

Select a Month

Check the conditions for any month of the year.

Best Time to Visit Myoko

Myoko's weather is most enjoyable during May, with comfortable temperatures of 21°C (69°F). The moderate conditions ensure pleasant weather for exploring the area. Expect rainfall of 149 mm (5.9 in) during this period, providing a good balance of sunny and rainy days.

Planning your next adventure but unsure where to go? Our climate tool suggests perfect locations tailored to your preferred weather conditions. Discover your ideal travel destination with our weather planner.