Which is the hottest month in Kushiro?

The hottest time of year in Kushiro is normally August. Expect maximum daytime temperatures to reach 21°C.

Which month has the most rain in Kushiro?

In terms of rainfall, September is usually the wettest month in Kushiro with 140mm on average. There are normally 17 days in September with some rain.

When is it sunniest in Kushiro?

The sunniest time of year in Kushiro is normally February with bright sunshine on average for 57% of daylight hours; that's 6 hours of sunshine per day.

When is the sea warmest in Kushiro?

The sea is usually at its warmest in Kushiro in August when the water temperature reaches 17°C.

Best time to visit Kushiro

Q: When is the best time to visit Kushiro?

The best time to visit Kushiro is August based on the following average weather conditions. Maximum daytime temperature = 22 - 30°C. Daily hours of sunshine = 10 hours or more.

Find the best time to visit Kushiro and plan your perfect trip in 2025/2026. Get holiday inspiration, weather guides, travel advice and find great deals.

Kushiro by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Japan

Cookly: Top deals on cooking classes worldwide

Deal

Explore cooking classes with locals & experience food cultures
Select from over 2,000 culinary experiences worldwide
Browse courses by destination or popular cooking school

Go to Cookly deal >>

When is the best time to visit Kushiro?

The best time to visit Kushiro is August based on the following average weather conditions.

Maximum daytime temperature = 72 - 86°F [remove]
Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

1
Jan
1.5
Feb
1.5
Mar
1.5
Apr
1.5
May
1
Jun
1.5
Jul
2.5
Aug
2
Sep
1.5
Oct
1
Nov
1
Dec

Change criteria

Max Day Temperature (°F)

28
Jan
28
Feb
36
Mar
46
Apr
54
May
59
Jun
66
Jul
70
Aug
66
Sep
57
Oct
46
Nov
36
Dec

Hours of Sunshine (daily)

5
Jan
6
Feb
6
Mar
6
Apr
6
May
5
Jun
4
Jul
4
Aug
5
Sep
6
Oct
5
Nov
5
Dec