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

January 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).

Temperature

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).

Humidity

The average relative humidity in Cheonan is 72.1%.

Rainfall

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.

Daylight

The average length of the day in Cheonan, South Korea, is 10h.

Sunshine

In Cheonan, South Korea, the average sunshine in January is 5.5h.

What is the coldest month in Cheonan?

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).

What is the temperature in January in Cheonan?

In January, in Cheonan, the average high-temperature is 2.5°C (36.5°F), and the average low-temperature is -7.9°C (17.8°F).

What is the average humidity in January in Cheonan?

In Cheonan, the average relative humidity in January is 72.1%.

How many days does it rain in January in Cheonan?

In Cheonan, during January, the rain falls for 8.3 days and regularly aggregates up to 23.4mm (0.9") of precipitation.

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.

How many hours of daylight does Cheonan have in January?

In January, the average length of the day in Cheonan, South Korea, is 10h.

How long on average sun shines in January in Cheonan?

The average sunshine in January in Cheonan, South Korea, is 5.5h.
Average temperature in January - Cheonan, South Korea
  • Average high temperature in January: 2.5°C

The warmest month (with the highest average high temperature) is August (30.1°C).
The month with the lowest average high temperature is January (2.5°C).

  • Average low temperature in January: -7.9°C

The month with the highest average low temperature is August (21°C).
The coldest month (with the lowest average low temperature) is January (-7.9°C).

Average humidity in January - Cheonan, South Korea
  • Average humidity in January: 72.1%

The month with the highest relative humidity is July (79.4%).
The month with the lowest relative humidity is April (62.1%).

Average rainfall in January - Cheonan, South Korea
  • Average rainfall in January: 23.4mm

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 in January - Cheonan, South Korea
  • Average rainfall days in January: 8.3 days

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 in January / Average sunshine in January - Cheonan, South Korea
  • Average daylight in January: 10h

The month with the longest days is June (Average daylight: 14.7h).
The month with shortest days is December (Average daylight: 9.7h).

  • Average sunshine in January: 5.5h

The month with most sunshine is May (Average sunshine: 8h).
The month with least sunshine is December (Average sunshine: 5.2h).