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

January 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).

Temperature

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).

Humidity

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

Rainfall

January is the month with the least rainfall. Rain falls for 8.3 days and accumulates 23.4mm (0.9") of precipitation.

Daylight

In Cheonan, the average length of the day is 10h.

Sunshine

The average sunshine in January in Cheonan 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 Cheonan, South Korea, in January, 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?

The average relative humidity in January in Cheonan, South Korea, is 72.1%.

How much does it rain in Cheonan in January?

In Cheonan, South Korea, in January, it is raining for 8.3 days, with typically 23.4mm (0.9") of accumulated precipitation.

What is the driest month in Cheonan?

January is the month with the least rainfall in Cheonan, South Korea. Rain falls for 8.3 days and accumulates 23.4mm (0.9") of precipitation.

How many hours of daylight does Cheonan have in January?

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

How long on average sun shines in January in Cheonan?

In Cheonan, the average sunshine in January 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).