Erimo Weather & Climate: Best Time to Visit

Temperatures in Erimo, Hokkaido, Japan, vary greatly throughout the year. August is the hottest month at 21°C (70°F), while February is the coldest at 1°C (34°F).

The city receives considerable rain/snowfall, with around 1434 mm (56 in) annually. September is the wettest month. March is the sunniest month, averaging 6.6 hours of sunshine per day.

Monthly Temperature in Erimo

The climate in Erimo is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a pleasant 21°C (70°F) in August to a very cold 1°C (34°F) in the coolest month, February.

Nights vary from 18°C (64°F) in August to around -3°C (27°F) during the colder months.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Erimo

Erimo has a notably wet climate with abundant precipitation, recording 1434 mm (56 in) of rain/snowfall per year. The climate in Erimo shows significant variation throughout the year. Expect heavy rainfall in September, the wettest month, with an average of 190 mm (7.5 in) of precipitation over 18 rainy days.

In contrast, the driest month February offers drier and sunnier days, with around 63 mm (2.5 in) of snow/rainfall over 18 snowy/rainy days. For more details, please visit our Erimo 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 Erimo

For those who appreciate different seasons, Erimo serves as an ideal destination. Expect longer, more sun-filled days in March with an average of 6.6 hours of sunshine daily, and embrace the darker days in December, offering only 3.7 hours of daily sunlight.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Urakawa, Japan (45 KM, 28 Miles).

Daily hours of sunshine

Data from: Urakawa, Japan (45 KM, 28 Miles).

Daily percentage of sunshine

Data from: Urakawa, Japan (45 KM, 28 Miles).

Humidity in Erimo by Month

The relative humidity is high throughout the year in Erimo.

The city experiences its highest humidity in July, reaching 91%. In December, the humidity drops to its lowest level at 65%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year

Data from: Urakawa, Japan (45 KM, 28 Miles).

Erimo 3-Day Forecast

10-Day Forecast

Select a Month

Check the conditions for any month of the year.

Best Time to Visit Erimo

Erimo's weather is most enjoyable during July, with comfortable temperatures of 18°C (64°F). The moderate conditions ensure pleasant weather for exploring the area. Expect rainfall of 155 mm (6.1 in) during this period, providing a good balance of sunny and rainy days.

The wettest months are August and September, when precipitation is at its highest.

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.