Cheonan
South Korea
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Cheonan, South Korea

January, like December, in Cheonan, South Korea, is a wintry winter month, with temperature in the range of an average low of -7.9°C (17.8°F) and an average high of 2.5°C (36.5°F). The coldest month is January, with an average high-temperature of 2.5°C (36.5°F) and an average low-temperature of -7.9°C (17.8°F). Weather in January »
The last month of the winter, February, is another cold month in Cheonan, South Korea, with temperature in the range of an average high of 5.3°C (41.5°F) and an average low of -5.6°C (21.9°F). In Cheonan, the average high-temperature is practically the same as in January - a still cold 5.3°C (41.5°F). Weather in February »

March, the first month of the spring, in Cheonan, is a cool month, with average temperature fluctuating between 11.2°C (52.2°F) and -1°C (30.2°F). In Cheonan, the average high-temperature rises, from a cold 5.3°C (41.5°F) in February, to a fresh 11.2°C (52.2°F). Weather in March »

April in Cheonan, South Korea, is an enjoyable spring month, with average temperature varying between 4.7°C (40.5°F) and 18.6°C (65.5°F). In April, the average high-temperature rises, from a fresh 11.2°C (52.2°F) in March, to an enjoyable 18.6°C (65.5°F). Weather in April »

May, the last month of the spring, in Cheonan, is a moderately hot month, with temperature in the range of an average low of 11.2°C (52.2°F) and an average high of 23.7°C (74.7°F). In May, the average high-temperature increases, from a comfortable 18.6°C (65.5°F) in April, to a moderately hot 23.7°C (74.7°F). Weather in May »

June, the first month of the summer, in Cheonan, is still a warm month, with average temperature ranging between min 16.5°C (61.7°F) and max 27.2°C (81°F). In June, the average high-temperature marginally rises, from 23.7°C (74.7°F) in May, to a still warm 27.2°C (81°F). Weather in June »

July, the same as June, is another warm summer month in Cheonan, South Korea, with average temperature varying between 29.4°C (84.9°F) and 20.9°C (69.6°F). In July, the average high-temperature is essentially the same as in June - a still warm 29.4°C (84.9°F). Weather in July »

August, the last month of the summer, in Cheonan, is a hot month, with average temperature ranging between min 21°C (69.8°F) and max 30.1°C (86.2°F). August is the warmest month, with an average high-temperature of 30.1°C (86.2°F) and an average low-temperature of 21°C (69.8°F). Weather in August »

September, the first month of the autumn, in Cheonan, is still a warm month, with average temperature fluctuating between 15°C (59°F) and 26°C (78.8°F). In September, the average high-temperature slightly decreases, from a hot 30.1°C (86.2°F) in August, to a moderately hot 26°C (78.8°F). Weather in September »

October, like September, is another pleasant autumn month in Cheonan, South Korea, with temperature in the range of an average high of 20.3°C (68.5°F) and an average low of 7.2°C (45°F). In Cheonan, the average high-temperature decreases, from a moderately hot 26°C (78.8°F) in September, to a pleasant 20.3°C (68.5°F). Weather in October »

November, the last month of the autumn, in Cheonan, is also a fresh month, with average temperature varying between 12.5°C (54.5°F) and 0.8°C (33.4°F). In November, the average high-temperature drops, from a pleasant 20.3°C (68.5°F) in October, to a fresh 12.5°C (54.5°F). Weather in November »

The first month of the winter, December, is also a wintry month in Cheonan, South Korea, with temperature in the range of an average high of 5.4°C (41.7°F) and an average low of -4.9°C (23.2°F). In Cheonan, the average high-temperature decreases, from a fresh 12.5°C (54.5°F) in November, to a cold 5.4°C (41.7°F). Weather in December »

What is the coldest month in Cheonan?

January is the coldest month in Cheonan, South Korea, with an average high-temperature of 2.5°C (36.5°F) and an average low-temperature of -7.9°C (17.8°F).

How much does it rain in Cheonan?

Throughout the year, in Cheonan, there are 107.3 rainfall days, and 1226.4mm (48.3") of precipitation is accumulated.

What is the driest month in Cheonan?

The month with the least rainfall in Cheonan, South Korea, is January when the rain falls for 8.3 days and typically collects 23.4mm (0.9") of precipitation.

What is the least humid month in Cheonan?

With an average relative humidity of 62.1%, April is the least humid month in Cheonan, South Korea.

What month has the most sunshine in Cheonan?

May has the most sunshine of the year, with an average of 8h of sunshine.

When are the longest days in Cheonan?

The month with the longest days in Cheonan, South Korea, is June, with an average of 14.7h of daylight.

What is the most humid month in Cheonan?

With an average relative humidity of 79.4%, July is the most humid month in Cheonan.

What is the warmest month in Cheonan?

The warmest month in Cheonan is August, with an average high-temperature of 30.1°C (86.2°F) and an average low-temperature of 21°C (69.8°F).

What is the wettest month in Cheonan?

August is the month with the most rainfall in Cheonan. Rain falls for 13.6 days and accumulates 298.3mm (11.7") of precipitation.

What is the month with the shortest days in Cheonan?

December has the shortest days of the year in Cheonan, South Korea, with an average of 9.7h of daylight.

What is the month with the least sunshine in Cheonan?

The month with the least sunshine in Cheonan, South Korea, is December, with an average of 5.2h of sunshine.
Average temperature - Cheonan, South Korea
Average humidity - Cheonan, South Korea
Average rainfall - Cheonan, South Korea

The wettest month (with the highest rainfall) is August (298.3mm).
The driest month (with the lowest rainfall) is January (23.4mm).

Average rainfall days - Cheonan, South Korea

The month with the highest number of rainy days is July (13.9 days).
The month with the lowest number of rainy days is October (6.2 days).

Average daylight / Average sunshine - Cheonan, South Korea