Cheongju
South Korea
Long-term weather forecast
Long-term weather forecast

June weather forecast and climate
Cheongju, South Korea

June, the first month of the summer, in Cheongju, is also a moderately hot month, with average temperature ranging between max 27.9°C (82.2°F) and min 17.6°C (63.7°F).

Temperature

In Cheongju, the average high-temperature marginally rises, from a warm 24.4°C (75.9°F) in May, to a still moderately hot 27.9°C (82.2°F). The average low-temperature, in June, is 17.6°C (63.7°F).

Heat index

The average heat index is evaluated at a hot 30.2°C (86.4°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. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'apparent temperature', 'feels like', or 'real feel', is a measure of how hot it feels when the actual air humidity is factored in. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (pregnancy, clothing, differences in body mass, height, and shape). 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 especially crucial for babies and toddlers. 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

In Cheongju, the average relative humidity is 68%.

Rainfall

In Cheongju, it is raining for 9.6 days, with typically 144.1mm (5.7") of accumulated precipitation. Throughout the year, in Cheongju, there are 113.1 rainfall days, and 1239.1mm (48.8") of precipitation is accumulated.

Daylight

The month with the longest days is June, with an average of 14.6h of daylight.

Sunshine

In Cheongju, the average sunshine in June is 6.5h.

UV index

In Cheongju, South Korea, the average daily maximum UV index in June is 9. A UV Index reading of 8 to 10 represents a very high health risk from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 9 in June interpret into the following advice:
Take extra precautions. Protection against sun damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Prolonged stay under the direct sun should be avoided as much as possible, especially if a person burns easily. Sunscreen with a minimum 30 sun protection factor should always be used.

What is the temperature in June in Cheongju?

The average high-temperature, in June, in Cheongju, South Korea, is 27.9°C (82.2°F), while the average low-temperature is 17.6°C (63.7°F). In June, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), that combines air temperature and relative humidity, is estimated at 30.2°C (86.4°F).

What is the average humidity in June in Cheongju?

The average relative humidity in June in Cheongju is 68%.

How many days does it rain in June in Cheongju?

In June, in Cheongju, South Korea, the rain falls for 9.6 days. Throughout June, 144.1mm (5.7") of precipitation is accumulated.

When are the longest days in Cheongju?

June has the longest days of the year in Cheongju, with an average of 14.6h of daylight.

How many hours of daylight does Cheongju have in June?

In Cheongju, South Korea, the average length of the day in June is 14.6h.

How long on average sun shines in June in Cheongju?

In Cheongju, South Korea, the average sunshine in June is 6.5h.

What is the UV index intensity in June in Cheongju?

In Cheongju, the average daily maximum UV index in June is 9. A UV Index reading of 8 to 10 represents a very high health vulnerability from unsafe exposure to the Sun's UV rays.
Average temperature in June - Cheongju, South Korea
  • Average high temperature in June: 27.9°C

The warmest month (with the highest average high temperature) is August (30.5°C).
The month with the lowest average high temperature is January (2.9°C).

  • Average low temperature in June: 17.6°C

The month with the highest average low temperature is August (22°C).
The coldest month (with the lowest average low temperature) is January (-6.9°C).

Average humidity in June - Cheongju, South Korea
  • Average humidity in June: 68%

The month with the highest relative humidity is July (76.4%).
The month with the lowest relative humidity is April (56.6%).

Average rainfall in June - Cheongju, South Korea
  • Average rainfall in June: 144.1mm

The wettest month (with the highest rainfall) is August (285.1mm).
The driest month (with the lowest rainfall) is December (25.3mm).

Average rainfall days in June - Cheongju, South Korea
  • Average rainfall days in June: 9.6 days

The month with the highest number of rainy days is July (15.9 days).
The month with the lowest number of rainy days is October (6.5 days).

Average daylight in June / Average sunshine in June - Cheongju, South Korea
  • Average daylight in June: 14.6h

The month with the longest days is June (Average daylight: 14.6h).
The month with shortest days is December (Average daylight: 9.7h).

  • Average sunshine in June: 6.5h

The month with most sunshine is May (Average sunshine: 7.6h).
The month with least sunshine is July (Average sunshine: 4.9h).

Average UV index in June - Cheongju, South Korea
  • Average UV index in June: 9

The month with the highest UV index is July (UV index 10).
Months with the lowest UV index are January and December (UV index 2).