June weather forecast
Cheonan, South Korea

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Weather in June

June sees Cheonan fully immersed in the grip of summer. Transition from May's balanced climate to June's hotter days becomes evident as the month evolves. Intensified sunshine finds harmony with rising humidity levels, characterizing June's weather profile. The monsoon engulfs the city with a striking 77mm (3.03") rainfall from 14.1 days of precipitation, more than any other month until now. Notably, June signals a break from the continual rise in daylight duration, highlighting summer solstice's arrival.

Temperature

As May transitions into June, Cheonan notices a gentle rise in the average high-temperature, transitioning from a pleasant 22.8°C (73°F) to a moderately hot 26.8°C (80.2°F). Cheonan's temperature lowers to a mean of 16.1°C (61°F) during the nights in June.

Humidity

In June, the average relative humidity in Cheonan is 75%.

Rainfall

In Cheonan, in June, it is raining for 14.1 days, with typically 77mm (3.03") of accumulated precipitation. Throughout the year, in Cheonan, there are 121.9 rainfall days, and 694mm (27.32") of precipitation is accumulated.

Snowfall

May through October are months without snowfall in Cheonan.

Daylight

The month with the longest days in Cheonan is June, with an average of 14h and 36min of daylight.
On the first day of the month, sunrise is at 05:13 and sunset at 19:45. On the last day of June, in Cheonan, sunrise is at 05:15 and sunset at 19:54 KST.

Sunshine

The months with the most sunshine are May and June, with an average of 10h of sunshine.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: An average maximum UV index of 6 in June leads to these recommendations:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
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Frequently asked questions

What are the temperatures in Cheonan in June?

An average high-temperature, in June, in Cheonan, is 26.8°C (80.2°F) and the average low-temperature is 16.1°C (61°F).

What is the average humidity in June in Cheonan?

In June, the average relative humidity is 75%.

How much does it rain in Cheonan in June?

In June, in Cheonan, South Korea, the rain falls for 14.1 days. Throughout June, 77mm (3.03") of precipitation is accumulated.

When it does not snow in Cheonan?

May through October are months without snowfall in Cheonan, South Korea.

When are the longest days in Cheonan?

June has the longest days of the year in Cheonan, South Korea, with an average of 14h and 36min of daylight.

How many hours of daylight does Cheonan have in June?

In June, the average day length in Cheonan is 14h and 38min.

When is the sunrise / sunset in June in Cheonan?

In June, on the first day of the month, sunrise is at 05:13 and sunset at 19:45. On the last day of the month, in Cheonan, sunrise is at 05:15 and sunset at 19:54 KST.

What are the months with the most sunshine in Cheonan?

May and June, with an average of 10h of sunshine, are months with the most sunshine in Cheonan, South Korea.

How many hours of sunshine does Cheonan have in June?

In Cheonan, the average sunshine duration in June is 10h.

What is the month with the highest UV index in Cheonan?

June through August, with an average maximum UV index of 6, are months with the highest UV index in Cheonan.

What is the UV index intensity in June in Cheonan?

In June, the average daily maximum UV index in Cheonan, South Korea, is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Cheonan, South Korea

Average temperature in June - Cheonan, South Korea
  • Average high temperature in June: 26.8°C

The warmest month (with the highest average high temperature) is August (28.9°C).
The month with the lowest average high temperature is January (1.1°C).

  • Average low temperature in June: 16.1°C

The month with the highest average low temperature is August (20.7°C).
The coldest month (with the lowest average low temperature) is January (-5.7°C).

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Average pressure in June
Cheonan, South Korea

Average pressure in June - Cheonan, South Korea
  • Average pressure in June: 1007.8mbar

The month with the highest atmospheric pressure is January (1025.4mbar).
The month with the lowest atmospheric pressure is July (1007.1mbar).

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Average wind speed in June
Cheonan, South Korea

Average wind speed in June - Cheonan, South Korea
  • Average wind speed in June: 7km/h

The windiest month (with the highest average wind speed) is March (10.6km/h).
The calmest month (with the lowest average wind speed) is September (6.7km/h).

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Average humidity in June
Cheonan, South Korea

Average humidity in June - Cheonan, South Korea
  • Average humidity in June: 75%

The month with the highest relative humidity is July (86%).
The months with the lowest relative humidity are February and March (62%).

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Average rainfall in June
Cheonan, South Korea

Average rainfall in June - Cheonan, South Korea
  • Average rainfall in June: 77mm

The wettest month (with the highest rainfall) is July (167mm).
The driest month (with the least rainfall) is January (16mm).

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Average rainfall days in June
Cheonan, South Korea

Average rainfall days in June - Cheonan, South Korea
  • Average rainfall days in June: 14.1 days

The month with the highest number of rainy days is July (22.2 days).
The month with the least rainy days is February (4.7 days).

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Average snowfall in June
Cheonan, South Korea

Average snowfall in June - Cheonan, South Korea
  • Average snowfall in June: 0mm

The month with the highest snowfall is December (35mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

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Average snowfall days in June
Cheonan, South Korea

Average snowfall days in June - Cheonan, South Korea
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (7.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in June /
Average sunshine in June
Cheonan, South Korea

Average daylight in June / Average sunshine in June - Cheonan, South Korea
  • Average daylight in June: 14h and 4min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in June: 10h and 0min

The months with the most sunshine are May and June (Average sunshine: 10h and 0min).
The months with the least sunshine are January and December (Average sunshine: 5h and 36min).

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Average sunshine days in June
Cheonan, South Korea

Average sunshine days in June - Cheonan, South Korea
  • Average sunshine days in June: 13.8 days

The month with the most sunshine days is October (24.5 days).
The month with the least sunshine days is July (7 days).

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Average UV index in June
Cheonan, South Korea

Average UV index in June - Cheonan, South Korea
  • Average UV index in June: 6

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in June
Cheonan, South Korea

Average cloud cover in June - Cheonan, South Korea
  • Average cloud cover in June: 35

The month with the most cloud cover is July (Cloud cover 54).
The month with the least cloud cover is October (Cloud cover 25).

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Average visibility in June
Cheonan, South Korea

Average visibility in June - Cheonan, South Korea
  • Average visibility in June: 9km

The months with the highest visibility are February, March, October and November (10km).
The month with the lowest visibility is July (7km).

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Cheonan, South Korea

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