Donghae
South Korea
Long-term weather forecast
Long-term weather forecast

June weather forecast and climate
Donghae, South Korea

The first month of the summer, June, is a moderately hot month in Donghae, South Korea, with average temperature ranging between min 16.1°C (61°F) and max 23.2°C (73.8°F).

Temperature

In Donghae, South Korea, the average high-temperature in June is essentially the same as in May - a moderately hot 23.2°C (73.8°F). In Donghae, in June, the average low-temperature is 16.1°C (61°F).

Humidity

The average relative humidity in Donghae is 78%.

Rainfall

In Donghae, during June, the rain falls for 11.3 days and regularly aggregates up to 110.4mm (4.3") of precipitation. In Donghae, during the entire year, the rain falls for 107.8 days and collects up to 1278.9mm (50.4") of precipitation.

Sea temperature

In Donghae, in June, the average water temperature is 19.4°C (66.9°F).
Note: For swimming, a surface water temperature of 19.4°C (66.9°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

Daylight

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

Sunshine

In June, the average sunshine in Donghae, South Korea, is 5.7h.

UV index

In Donghae, the average daily maximum UV index is 9. A UV Index of 8 to 10 symbolizes a very high health hazard from unprotected exposure to the Sun's UV rays for the average person.
Note: In June, the average maximum UV index of 9 translate into the following recommendations:
Take extra precautions. Fair-skinned individuals may get burned in less than 10 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in June in Donghae?

In June, the average high-temperature is 23.2°C (73.8°F), and the average low-temperature is 16.1°C (61°F).

What is the average humidity in June in Donghae?

In Donghae, the average relative humidity in June is 78%.

How much does it rain in Donghae in June?

In June, the rain falls for 11.3 days. Throughout June, 110.4mm (4.3") of precipitation is accumulated.

What is the sea water temperature in June in Donghae?

In Donghae, South Korea, in June, the average water temperature is 19.4°C (66.9°F). For swimming, a surface water temperature of 19.4°C (66.9°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

When are the longest days in Donghae?

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

How many hours of daylight does Donghae have in June?

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

How long on average sun shines in June in Donghae?

The average sunshine in June in Donghae, South Korea, is 5.7h.

What is the UV index reading in June in Donghae?

The average daily maximum UV index in June is 9. A UV Index estimate of 8 to 10 represents a very high hazard to health from unsafe exposure to the Sun's UV rays.
Average temperature in June - Donghae, South Korea
  • Average high temperature in June: 23.2°C

The warmest month (with the highest average high temperature) is August (27.3°C).
The month with the lowest average high temperature is January (5.2°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 (-3.1°C).

Average humidity in June - Donghae, South Korea
  • Average humidity in June: 78%

The month with the highest relative humidity is August (82.6%).
The month with the lowest relative humidity is December (46.8%).

Average rainfall in June - Donghae, South Korea
  • Average rainfall in June: 110.4mm

The wettest month (with the highest rainfall) is September (241.1mm).
The driest month (with the lowest rainfall) is December (21.3mm).

Average rainfall days in June - Donghae, South Korea
  • Average rainfall days in June: 11.3 days

The month with the highest number of rainy days is August (15 days).
The month with the lowest number of rainy days is December (3.9 days).

Average sea temperature in June - Donghae, South Korea
  • Average sea temperature in June: 19.4°C

The best month for swimming (with the highest average sea temperature) is August (24.3°C).
The coldest month (with the lowest average sea temperature) is March (9.5°C).

Average daylight in June / Average sunshine in June - Donghae, 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: 9.6h).

  • Average sunshine in June: 5.7h

The month with most sunshine is April (Average sunshine: 7h).
The month with least sunshine is July (Average sunshine: 4.7h).

Average UV index in June - Donghae, 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).