Rumoi
Japan
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Rumoi, Japan

January, the same as December, in Rumoi, Japan, is another subzero cold winter month, with temperature in the range of an average low of -8.8°C (16.2°F) and an average high of -1.9°C (28.6°F). January is the coldest month, with an average high-temperature of -1.9°C (28.6°F) and an average low-temperature of -8.8°C (16.2°F). Weather in January »

The last month of the winter, February, is another freezing cold month in Rumoi, Japan, with average temperature fluctuating between -8.9°C (16°F) and -1.5°C (29.3°F). In Rumoi, Japan, the average high-temperature is essentially the same as in January - a still freezing cold -1.5°C (29.3°F). Weather in February »

The first month of the spring, March, is a wintry month in Rumoi, Japan, with average temperature ranging between min -4.7°C (23.5°F) and max 2.4°C (36.3°F). In March, the average high-temperature slightly increases, from a subzero cold -1.5°C (29.3°F) in February, to a wintry 2.4°C (36.3°F). Weather in March »

April in Rumoi, Japan, is a frosty spring month, with temperature in the range of an average low of 1.3°C (34.3°F) and an average high of 9.2°C (48.6°F). In April, the average high-temperature increases, from a cold 2.4°C (36.3°F) in March, to a chilly 9.2°C (48.6°F). Weather in April »

May, the last month of the spring, in Rumoi, is a mild month, with average temperature fluctuating between 14.9°C (58.8°F) and 6.3°C (43.3°F). In Rumoi, the average high-temperature rises, from a chilly 9.2°C (48.6°F) in April, to a mild 14.9°C (58.8°F). Weather in May »

June, the first month of the summer, in Rumoi, is a comfortable month, with average temperature ranging between max 18.5°C (65.3°F) and min 11.3°C (52.3°F). In Rumoi, the average high-temperature slightly increases, from a moderate 14.9°C (58.8°F) in May, to a comfortable 18.5°C (65.3°F). Weather in June »

July in Rumoi, Japan, is a pleasant summer month, with average temperature ranging between max 22.6°C (72.7°F) and min 16°C (60.8°F). In Rumoi, the average high-temperature slightly increases, from an enjoyable 18.5°C (65.3°F) in June, to a pleasant 22.6°C (72.7°F). Weather in July »

The last month of the summer, August, is a warm month in Rumoi, Japan, with average temperature fluctuating between 24.4°C (75.9°F) and 17.3°C (63.1°F). August is the warmest month, with an average high-temperature of 24.4°C (75.9°F) and an average low-temperature of 17.3°C (63.1°F). Weather in August »

The first month of the autumn, September, is also an agreeable month in Rumoi, Japan, with average temperature fluctuating between 20.6°C (69.1°F) and 12.1°C (53.8°F). In Rumoi, the average high-temperature in September marginally drops, from a moderately hot 24.4°C (75.9°F) in August, to a pleasant 20.6°C (69.1°F). Weather in September »

October, the same as September, in Rumoi, Japan, is a moderate autumn month, with average temperature ranging between min 6°C (42.8°F) and max 14.5°C (58.1°F). In October, the average high-temperature drops, from a pleasant 20.6°C (69.1°F) in September, to a mild 14.5°C (58.1°F). Weather in October »

November, the last month of the autumn, in Rumoi, is another chilly month, with temperature in the range of an average high of 7.3°C (45.1°F) and an average low of 0.6°C (33.1°F). In November, the average high-temperature drops, from a moderate 14.5°C (58.1°F) in October, to a frosty 7.3°C (45.1°F). Weather in November »

The first month of the winter, December, is also a wintry month in Rumoi, Japan, with temperature in the range of an average high of 1.3°C (34.3°F) and an average low of -4.6°C (23.7°F). In December, the average high-temperature drops, from a chilly 7.3°C (45.1°F) in November, to a wintry 1.3°C (34.3°F). Weather in December »

What is the coldest month in Rumoi?

The coldest month in Rumoi is January, with an average high-temperature of -1.9°C (28.6°F) and an average low-temperature of -8.8°C (16.2°F).

How much does it rain in Rumoi?

During the entire year, Rumoi aggregates up to 1239.3mm (48.8") of precipitation.

When does it snow in Rumoi?

January through April, October through December are months with snowfall.

How much does it snow in Rumoi?

Throughout the year, in Rumoi, Japan, 4790mm (188.6") of snow is accumulated.

When does it snow the most in Rumoi?

January is the month with the most snowfall, with 1500mm (59.1") of accumulated snow.

What is the least humid month in Rumoi?

April is the least humid month in Rumoi, with an average relative humidity of 71%.

What is the driest month in Rumoi?

The month with the least rainfall in Rumoi, Japan, is April when 53.3mm (2.1") of precipitation is typically aggregated.

When it does not snow in Rumoi?

In Rumoi, Japan, snow does not fall in May through September.

What is the month with the most sunshine in Rumoi?

Months with the most sunshine in Rumoi, Japan, are May and June, with an average of 6.1h of sunshine.

When are the longest days in Rumoi?

The month with the longest days in Rumoi is June, with an average of 15.4h of daylight.

What is the most humid month in Rumoi?

Months with the highest humidity in Rumoi, Japan, are July and August, with an average relative humidity of 83%.

What is the warmest month in Rumoi?

August is the warmest month in Rumoi, with an average high-temperature of 24.4°C (75.9°F) and an average low-temperature of 17.3°C (63.1°F).

What is the wettest month in Rumoi?

August is the month with the most rainfall, with 148.4mm (5.8") of accumulated precipitation.

What is the month with the shortest days in Rumoi?

With an average of 9h of daylight, December has the shortest days of the year.

What is the month with the least sunshine in Rumoi?

With an average of 1h of sunshine, December has the least sunshine of the year.
Average temperature - Rumoi, Japan
Average humidity - Rumoi, Japan
Average rainfall - Rumoi, Japan

The wettest month (with the highest rainfall) is August (148.4mm).
The driest month (with the lowest rainfall) is April (53.3mm).

Average snowfall - Rumoi, Japan

The month with the highest snowfall is January (1500mm).
Months with the lowest snowfall are May, June, July, August and September (0mm).

Average daylight / Average sunshine - Rumoi, Japan