Hamamatsu
Japan
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Hamamatsu, Japan

January, like December, in Hamamatsu, Japan, is a cool winter month, with average temperature ranging between max 10.1°C (50.2°F) and min 2.5°C (36.5°F). January is the coldest month, with an average high-temperature of 10.1°C (50.2°F) and an average low-temperature of 2.5°C (36.5°F). Weather in January »
The last month of the winter, February, is another cool month in Hamamatsu, Japan, with average temperature ranging between min 2.7°C (36.9°F) and max 11.1°C (52°F). In February, the average high-temperature is relatively the same as in January - a still fresh 11.1°C (52°F). Weather in February »

March, the first month of the spring, in Hamamatsu, is a mild month, with average temperature ranging between min 5.6°C (42.1°F) and max 14.3°C (57.7°F). In Hamamatsu, the average high-temperature slightly increases, from a fresh 11.1°C (52°F) in February, to a moderate 14.3°C (57.7°F). Weather in March »

April in Hamamatsu, Japan, is a comfortable spring month, with temperature in the range of an average high of 19.3°C (66.7°F) and an average low of 10.4°C (50.7°F). In April, the average high-temperature increases, from a mild 14.3°C (57.7°F) in March, to an enjoyable 19.3°C (66.7°F). Weather in April »

May, the last month of the spring, in Hamamatsu, is a warm month, with temperature in the range of an average low of 14.9°C (58.8°F) and an average high of 23°C (73.4°F). In May, the average high-temperature slightly increases, from a comfortable 19.3°C (66.7°F) in April, to a moderately hot 23°C (73.4°F). Weather in May »

June, the first month of the summer, in Hamamatsu, is still a warm month, with average temperature fluctuating between 25.8°C (78.4°F) and 19°C (66.2°F). In June, the average high-temperature is almost the same as in May - a still warm 25.8°C (78.4°F). Weather in June »

July, like June, in Hamamatsu, Japan, is a moderately hot summer month, with average temperature ranging between min 23°C (73.4°F) and max 29.4°C (84.9°F). In Hamamatsu, the average high-temperature marginally rises, from a warm 25.8°C (78.4°F) in June, to a still moderately hot 29.4°C (84.9°F). Weather in July »

The last month of the summer, August, is a hot month in Hamamatsu, Japan, with average temperature fluctuating between 24°C (75.2°F) and 31.1°C (88°F). August is the warmest month, with an average high-temperature of 31.1°C (88°F) and an average low-temperature of 24°C (75.2°F). In August, the average heat index is appraised at an extremely hot 40.2°C (104.4°F). Weather in August »

September, the first month of the autumn, in Hamamatsu, is also a moderately hot month, with average temperature ranging between min 21°C (69.8°F) and max 28.2°C (82.8°F). In Hamamatsu, the average high-temperature in September is relatively the same as in August - a warm 28.2°C (82.8°F). Weather in September »

October, the same as September, is another warm autumn month in Hamamatsu, Japan, with temperature in the range of an average high of 23.1°C (73.6°F) and an average low of 15.3°C (59.5°F). In October, the average high-temperature drops, from a warm 28.2°C (82.8°F) in September, to a still moderately hot 23.1°C (73.6°F). Weather in October »

November, the last month of the autumn, in Hamamatsu, is another comfortable month, with average temperature ranging between max 17.9°C (64.2°F) and min 9.8°C (49.6°F). In November, the average high-temperature drops, from a warm 23.1°C (73.6°F) in October, to an enjoyable 17.9°C (64.2°F). Weather in November »

The first month of the winter, December, is still a cool month in Hamamatsu, Japan, with average temperature varying between 12.7°C (54.9°F) and 4.8°C (40.6°F). In Hamamatsu, the average high-temperature drops, from a comfortable 17.9°C (64.2°F) in November, to a cool 12.7°C (54.9°F). Weather in December »

What is the coldest month in Hamamatsu?

With an average high-temperature of 10.1°C (50.2°F) and an average low-temperature of 2.5°C (36.5°F), January is the coldest month in Hamamatsu, Japan.

How much does it rain in Hamamatsu?

During the entire year, Hamamatsu aggregates up to 1809.3mm (71.2") of precipitation.

What is the least humid month in Hamamatsu?

The least humid month is February, with an average relative humidity of 57%.

What is the month with the coldest sea water in Hamamatsu?

The month with the coldest seawater in Hamamatsu, Japan, is March, with an average sea temperature of 15.1°C (59.2°F).

When are the longest days in Hamamatsu?

The month with the longest days in Hamamatsu is June, with an average of 14.5h of daylight.

What is the month with the least sunshine in Hamamatsu?

With an average of 4.9h of sunshine, June has the least sunshine of the year.

What is the most humid month in Hamamatsu?

With an average relative humidity of 80%, July is the most humid month.

What is the warmest month in Hamamatsu?

The warmest month in Hamamatsu is August, with an average high-temperature of 31.1°C (88°F) and an average low-temperature of 24°C (75.2°F).

What is the month with the warmest sea water in Hamamatsu?

With an average sea temperature of 26.8°C (80.2°F), August is the month with the warmest seawater in Hamamatsu, Japan.

What month has the most sunshine in Hamamatsu?

August has the most sunshine of the year, with an average of 7.2h of sunshine.

What is the wettest month in Hamamatsu?

The month with the most rainfall in Hamamatsu is September when 248.9mm (9.8") of precipitation is typically aggregated.

What is the driest month in Hamamatsu?

December is the month with the least rainfall, with 52.3mm (2.1") of accumulated precipitation.

What is the month with the shortest days in Hamamatsu?

December has the shortest days of the year in Hamamatsu, with an average of 9.9h of daylight.
Average rainfall - Hamamatsu, Japan

The wettest month (with the highest rainfall) is September (248.9mm).
The driest month (with the lowest rainfall) is December (52.3mm).

Average sea temperature - Hamamatsu, Japan

The best month for swimming (with the highest average sea temperature) is August (26.8°C).
The coldest month (with the lowest average sea temperature) is March (15.1°C).

Average daylight / Average sunshine - Hamamatsu, Japan