June weather forecast
Donghae, South Korea

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Weather in June

Donghae's weather in June could be summarized as the commencement of a hot, humid summer season. The long, sunny days are occasionally interrupted by rainfall, indicating the onset of South Korea's monsoon season. Embracing the appearance of the first summer month, June is notable for the striking increase of rainfall to 110mm (4.33").

Temperature

In Donghae, June's average high-temperature stands at a warm 23.2°C (73.8°F), closely related to the preceding month. Donghae experiences an average temperature drop to a comfortable 16.1°C (61°F) during June nights.

Humidity

The average relative humidity in June is 78%.

Rainfall

In Donghae, in June, it is raining for 11.3 days, with typically 110mm (4.33") of accumulated precipitation. Throughout the year, in Donghae, there are 107.8 rainfall days, and 1279mm (50.35") of precipitation is accumulated.

Sea temperature

In Donghae, in June, the average water temperature is 19.4°C (66.9°F).
Note: Most people find it challenging to enjoy swimming in water that is 19.4°C (66.9°F). As water temperature falls below 21°C (69.8°F), controlling breathing grows increasingly difficult.

Daylight

The month with the longest days in Donghae is June, with an average of 14h and 42min of daylight.
On the first day of the month, sunrise is at 05:03 and sunset at 19:39. On the last day of June, sunrise is at 05:05 and sunset at 19:48 KST.

Sunshine

The average sunshine in June is 5.7h.

UV index

In Donghae, the average daily maximum UV index in June is 9. A UV Index of 8 to 10 symbolizes a very high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: In June, the UV index of 9 transforms into the following advice:
Always take precautions; unprotected eyes and skin can be damaged rapidly. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Always opt for UVA and UVB-resistant sunglasses on radiant days.
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Frequently asked questions

What is the usual temperature for Donghae 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, in Donghae, South Korea, the rain falls for 11.3 days. Throughout June, 110mm (4.33") of precipitation is accumulated.

What is the sea water temperature in June in Donghae?

In June, the average sea temperature in Donghae, South Korea, is 19.4°C (66.9°F). For most, swimming in 19.4°C (66.9°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

When are the longest days in Donghae?

The month with the longest days is June, with an average of 14h and 42min of daylight.

How many hours of daylight does Donghae have in June?

In Donghae, South Korea, the average day length in June is 14h and 43min.

When are sunrise and sunset in June in Donghae?

On the first day of June in Donghae, South Korea, sunrise is at 05:03 and sunset at 19:39. On the last day of the month, sunrise is at 05:05 and sunset at 19:48 KST.

How long on average sun shines in June in Donghae?

The average sunshine duration in June is 5.7h.

What is the UV index intensity in June in Donghae?

The average daily maximum UV index in June in Donghae, South Korea, is 9. A UV Index of 8 to 10 symbolizes a very high health vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in June
Donghae, South Korea

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).

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Average humidity in June
Donghae, South Korea

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%).

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Average rainfall in June
Donghae, South Korea

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 least rainfall) is December (21.3mm).

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Average rainfall days in June
Donghae, South Korea

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 least rainy days is December (3.9 days).

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Average sea temperature in June
Donghae, South Korea

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).

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

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

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

  • Average sunshine in June: 5h and 4min

The month with the most sunshine is April (Average sunshine: 7h and 0min).
The month with the least sunshine is July (Average sunshine: 4h and 42min).

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Average UV index in June
Donghae, South Korea

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).
The months with the lowest UV index are January and December (UV index 2).

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Donghae, South Korea

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