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

Monthly weather forecast and climate
Cheonan, South Korea

January, the same as December, is a wintry winter month in Cheonan, South Korea, with average temperature ranging between min -7.9°C (17.8°F) and max 2.5°C (36.5°F). January is the coldest month, 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 average temperature varying between -5.6°C (21.9°F) and 5.3°C (41.5°F). In February, the average high-temperature is practically the same as in January - a still wintry 5.3°C (41.5°F). Weather in February »

The first month of the spring, March, is a cool month in Cheonan, South Korea, with temperature in the range of an average high of 11.2°C (52.2°F) and an average low of -1°C (30.2°F). In Cheonan, the average high-temperature in March rises, from a wintry 5.3°C (41.5°F) in February, to a cool 11.2°C (52.2°F). Weather in March »

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

May, the last month of the spring, in Cheonan, is a warm month, with average temperature ranging between min 11.2°C (52.2°F) and max 23.7°C (74.7°F). In Cheonan, the average high-temperature rises, from a comfortable 18.6°C (65.5°F) in April, to a warm 23.7°C (74.7°F). Weather in May »

June, the first month of the summer, in Cheonan, is also a moderately hot month, with temperature in the range of an average low of 16.5°C (61.7°F) and an average high of 27.2°C (81°F). In Cheonan, 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, like June, in Cheonan, South Korea, is a moderately hot summer month, with average temperature ranging between max 29.4°C (84.9°F) and min 20.9°C (69.6°F). In July, the average high-temperature is essentially the same as in June - a still moderately hot 29.4°C (84.9°F). Weather in July »

The last month of the summer, August, is a tropical month in Cheonan, South Korea, with average temperature fluctuating between 30.1°C (86.2°F) and 21°C (69.8°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). The average heat index in August is estimated at a sweltering 37.6°C (99.7°F). Weather in August »

September, the first month of the autumn, in Cheonan, is also a moderately hot month, with average temperature ranging between min 15°C (59°F) and max 26°C (78.8°F). In September, the average high-temperature marginally drops, from a hot 30.1°C (86.2°F) in August, to a warm 26°C (78.8°F). Weather in September »

October, the same as September, in Cheonan, South Korea, is another pleasant autumn month, with average temperature ranging between min 7.2°C (45°F) and max 20.3°C (68.5°F). In Cheonan, the average high-temperature drops, from a warm 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 fluctuating between 0.8°C (33.4°F) and 12.5°C (54.5°F). In November, the average high-temperature decreases, from an agreeable 20.3°C (68.5°F) in October, to a cool 12.5°C (54.5°F). Weather in November »

The first month of the winter, December, is still a cold month in Cheonan, South Korea, with average temperature ranging between max 5.4°C (41.7°F) and min -4.9°C (23.2°F). In Cheonan, the average high-temperature in December drops, 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 many days does it rain in Cheonan?

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

What is the driest month in Cheonan?

January is the month with the least rainfall. Rain falls for 8.3 days and accumulates 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.

What month has the most sunshine in Cheonan?

With an average of 8h of sunshine, May has the most sunshine of the year in Cheonan.

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.

What is the warmest month in Cheonan?

August is the warmest month in Cheonan, 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 rainiest month in Cheonan?

The month with the most rainfall is August when the rain falls for 13.6 days and typically aggregates up to 298.3mm (11.7") of precipitation.

What is the month with the shortest days in Cheonan?

The month with the shortest days in Cheonan, South Korea, is December, with an average of 9.7h of daylight.

What is the month with the least sunshine in Cheonan?

With an average of 5.2h of sunshine, December has the least sunshine of the year in Cheonan, South Korea.
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