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

June weather forecast and climate
Cheonan, South Korea

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).

Temperature

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). In Cheonan, South Korea, the average low-temperature is 16.5°C (61.7°F).

Heat index

In June, the average heat index is estimated at 29.4°C (84.9°F). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'real feel', 'apparent temperature', or 'felt air temperature', is a measure that combines both air temperature and relative humidity into a single value that indicates how hot the weather feels. Additional factors like activity, metabolic differences, differences in body mass, height, and shape, and clothing affect individual temperature impact. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

The average relative humidity in Cheonan is 72.4%.

Rainfall

In Cheonan, during 8.6 rainfall days, 133.1mm (5.2") of precipitation is typically accumulated. In Cheonan, during the entire year, the rain falls for 107.3 days and collects up to 1226.4mm (48.3") of precipitation.

Daylight

June has the longest days of the year, with an average of 14.7h of daylight.

Sunshine

In Cheonan, South Korea, the average sunshine in June is 7.4h.

What is the temperature in June in Cheonan?

In Cheonan, South Korea, in June, the average high-temperature is 27.2°C (81°F), and the average low-temperature is 16.5°C (61.7°F). In June, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), that takes the relative humidity and factores it into the air temperature reading, is calculated to 29.4°C (84.9°F).

What is the average humidity in June in Cheonan?

In Cheonan, the average relative humidity in June is 72.4%.

How many days does it rain in June in Cheonan?

In June, in Cheonan, the rain falls for 8.6 days. Throughout June, 133.1mm (5.2") of precipitation is accumulated.

When are the longest days in Cheonan?

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

How many hours of daylight does Cheonan have in June?

In Cheonan, South Korea, the average length of the day in June is 14.7h.

How many hours of sunshine does Cheonan have in June?

In Cheonan, the average sunshine in June is 7.4h.
Average temperature in June - Cheonan, South Korea
  • Average high temperature in June: 27.2°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 June: 16.5°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 June - Cheonan, South Korea
  • Average humidity in June: 72.4%

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 June - Cheonan, South Korea
  • Average rainfall in June: 133.1mm

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 June - Cheonan, South Korea
  • Average rainfall days in June: 8.6 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 June / Average sunshine in June - Cheonan, South Korea
  • Average daylight in June: 14.7h

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 June: 7.4h

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