Rausu Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Rausu.
Climate overview of Rausu
Rausu, located on the eastern edge of Shiretoko National Park in Japan, is a gateway to one of the country's most remote and wildlife-rich regions. The climate changes noticeably across the seasons. Summers are generally pleasant, while winters can be very cold and snowy, especially along the coast. Precipitation is common throughout the year, contributing to the region's dramatic natural landscapes. Now, let’s explore all the climate details to give you a complete picture.
Rausu Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Rausu - and find the best time to visit.
Monthly Temperature in Rausu
Depending on the time of the year, temperatures range from pleasant to very cold in Rausu. Average daytime temperatures reach a pleasant 20°C (68°F) in August. In February, the coolest month of the year, temperatures drop to a very cold -3°C (27°F).
At night, temperatures range from around 16°C (61°F) in August to -9°C (16°F) in February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Rausu
Rausu has a relatively rain/snowy climate with high precipitation levels, averaging 1242 mm (49 in) of rain/snowfall annually. Rausu experiences moderate seasonal variation in rainfall, with monthly averages ranging from 152 mm (6 in) in September, the wettest month, and 74 mm (2.9 in) in February, the driest month. For more details, please visit our Rausu 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 Rausu
Rausu can be enjoyed more throughout the sunniest month of May under a blue sky, with approximately 6.2 hours of sunshine daily. In contrast, the city experiences much darker days in January, with only 3.6 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Rausu by Month
The relative humidity is high throughout the year in Rausu.
The city experiences its highest humidity in July, reaching 82%. In April, the humidity drops to its lowest level at 67%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Rausu
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: August
- Warmest weather: August and September
- Most sunshine: March, April and May
- Seasonal pattern: Pleasant summers and very cold winters
- Coldest conditions: February, with freezing nights around -9°C (16°F).
Frequently asked questions about the climate in Rausu
What is the best time to visit Rausu?
August typically offers the most optimal weather in Rausu. In contrast, January, February, March, April, May, November and December tend to have less optimal conditions. Rausu has pleasant summers and very cold winters.
What temperatures can I expect in Rausu?
Daytime highs range from -3°C (27°F) in February to 20°C (68°F) in August. Nighttime lows range from -9°C (16°F) to 16°C (61°F). Temperatures vary considerably through the year.
How much rain does Rausu get?
Annual rainfall is around 1242 mm (49 in). September is the wettest month with 152 mm (6 in), while February is the driest with 74 mm (2.9 in).
How sunny is Rausu?
Rausu receives around 1,854 hours of sunshine per year. May is the sunniest month with 186 hours, while January is the cloudiest with just 109 hours.
Rausu 3-Day Forecast
Rausu on the map
Rausu is highlighted - select any city to see its climate.
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