Karuizawa
Japan
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Karuizawa, Japan

January, the same as December, is another cold winter month in Karuizawa, Japan, with average temperature fluctuating between -9.5°C (14.9°F) and 1.9°C (35.4°F). The coldest month is January, with an average high-temperature of 1.9°C (35.4°F) and an average low-temperature of -9.5°C (14.9°F). Weather in January »

The last month of the winter, February, is also a wintry month in Karuizawa, Japan, with average temperature ranging between max 2.3°C (36.1°F) and min -9°C (15.8°F). In Karuizawa, the average high-temperature is practically the same as in January - a still wintry 2.3°C (36.1°F). Weather in February »

The first month of the spring, March, is a chilly month in Karuizawa, Japan, with average temperature varying between -6°C (21.2°F) and 6.1°C (43°F). In Karuizawa, the average high-temperature marginally rises, from a cold 2.3°C (36.1°F) in February, to a chilly 6.1°C (43°F). Weather in March »

April in Karuizawa, Japan, is a moderate spring month, with average temperature varying between -0.1°C (31.8°F) and 13.2°C (55.8°F). In April, the average high-temperature rises, from a frosty 6.1°C (43°F) in March, to a moderate 13.2°C (55.8°F). Weather in April »

May, the last month of the spring, in Karuizawa, is a comfortable month, with average temperature fluctuating between 5°C (41°F) and 18.2°C (64.8°F). In Karuizawa, the average high-temperature in May increases, from a moderate 13.2°C (55.8°F) in April, to an enjoyable 18.2°C (64.8°F). Weather in May »

June, the first month of the summer, in Karuizawa, is a pleasant month, with average temperature ranging between max 20.6°C (69.1°F) and min 10.9°C (51.6°F). In Karuizawa, the average high-temperature is essentially the same as in May - an agreeable 20.6°C (69.1°F). Weather in June »

July is a moderately hot summer month in Karuizawa, Japan, with average temperature varying between 24°C (75.2°F) and 15.3°C (59.5°F). In July, the average high-temperature slightly increases, from a pleasant 20.6°C (69.1°F) in June, to a moderately hot 24°C (75.2°F). Weather in July »

August, the last month of the summer, in Karuizawa, is another warm month, with average temperature ranging between max 25.5°C (77.9°F) and min 16.2°C (61.2°F). The warmest month is August, with an average high-temperature of 25.5°C (77.9°F) and an average low-temperature of 16.2°C (61.2°F). Weather in August »

The first month of the autumn, September, is still a pleasant month in Karuizawa, Japan, with temperature in the range of an average low of 12.2°C (54°F) and an average high of 20.5°C (68.9°F). In September, the average high-temperature decreases, from a moderately hot 25.5°C (77.9°F) in August, to a pleasant 20.5°C (68.9°F). Weather in September »

October, the same as September, in Karuizawa, Japan, is a moderate autumn month, with average temperature fluctuating between 15.2°C (59.4°F) and 4.4°C (39.9°F). In Karuizawa, the average high-temperature in October decreases, from a pleasant 20.5°C (68.9°F) in September, to a mild 15.2°C (59.4°F). Weather in October »

November, the last month of the autumn, in Karuizawa, is another cool month, with average temperature varying between 10.5°C (50.9°F) and -1.2°C (29.8°F). In Karuizawa, Japan, the average high-temperature slightly decreases, from a moderate 15.2°C (59.4°F) in October, to a cool 10.5°C (50.9°F). Weather in November »

The first month of the winter, December, is also a wintry month in Karuizawa, Japan, with average temperature varying between -6.4°C (20.5°F) and 4.8°C (40.6°F). In Karuizawa, the average high-temperature drops, from a cool 10.5°C (50.9°F) in November, to a cold 4.8°C (40.6°F). Weather in December »

What is the coldest month in Karuizawa?

The coldest month is January, with an average high-temperature of 1.9°C (35.4°F) and an average low-temperature of -9.5°C (14.9°F).

How much does it rain in Karuizawa?

Throughout the year, in Karuizawa, Japan, 1211.3mm (47.7") of rain is accumulated.

When does it snow in Karuizawa?

Months with snowfall in Karuizawa, Japan, are January through April, October through December.

How much does it snow in Karuizawa?

Throughout the year, 1370mm (53.9") of snow is accumulated.

What is the snowiest month in Karuizawa?

The month with the most snowfall in Karuizawa, Japan, is February when 430mm (16.9") of snow is typically aggregated.

What is the least humid month in Karuizawa?

The least humid month in Karuizawa, Japan, is April, with an average relative humidity of 72%.

When it does not snow in Karuizawa?

May through September are months without snowfall in Karuizawa, Japan.

What month has the most sunshine in Karuizawa?

May has the most sunshine of the year in Karuizawa, with an average of 6.2h of sunshine.

What is the rainiest month in Karuizawa?

June is the month with the most rainfall in Karuizawa, Japan, with 187.4mm (7.4") of accumulated precipitation.

When are the longest days in Karuizawa?

June has the longest days of the year, with an average of 14.6h of daylight.

What is the warmest month in Karuizawa?

With an average high-temperature of 25.5°C (77.9°F) and an average low-temperature of 16.2°C (61.2°F), August is the warmest month in Karuizawa, Japan.

What is the most humid month in Karuizawa?

September is the most humid month in Karuizawa, with an average relative humidity of 88%.

What is the month with the least sunshine in Karuizawa?

September has the least sunshine of the year in Karuizawa, Japan, with an average of 3.6h of sunshine.

What is the driest month in Karuizawa?

December is the month with the least rainfall in Karuizawa, with 23.3mm (0.9") of accumulated precipitation.

What is the month with the shortest days in Karuizawa?

December has the shortest days of the year in Karuizawa, with an average of 9.7h of daylight.
Average temperature - Karuizawa, Japan
Average humidity - Karuizawa, Japan
Average rainfall - Karuizawa, Japan

The wettest month (with the highest rainfall) is June (187.4mm).
The driest month (with the lowest rainfall) is December (23.3mm).

Average snowfall - Karuizawa, Japan
Average daylight / Average sunshine - Karuizawa, Japan