June weather forecast and climate
Incheon, South Korea

What is the temperature in June in Incheon?

The average high-temperature, in June, is 25.4°C (77.7°F), while the average low-temperature is 17.6°C (63.7°F).

How much does it rain in Incheon in June?

In June, in Incheon, the rain falls for 9.7 days. Throughout June, 112mm (4.4") of precipitation is accumulated.

What is the sea temperature in June in Incheon?

The average seawater temperature, in June, in Incheon, is 18.7°C (65.7°F). For swimming, a surface water temperature of 18.7°C (65.7°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).
Average temperature in June - Incheon, South Korea
  • Average high temperature in June: 25.4°C

The warmest month (with the highest average high temperature) is August (29°C).
The month with the lowest average high temperature is January (1.7°C).

  • Average low temperature in June: 17.6°C

The month with the highest average low temperature is August (22.4°C).
The coldest month (with the lowest average low temperature) is January (-5.4°C).

Average humidity in June - Incheon, South Korea
  • Average humidity in June: 74.8%

The month with the highest relative humidity is July (82.2%).
The month with the lowest relative humidity is January (61.5%).

Average rainfall in June - Incheon, South Korea
  • Average rainfall in June: 112mm

The wettest month (with the highest rainfall) is July (319.6mm).
The driest month (with the lowest rainfall) is December (19.3mm).

Average rainfall days in June - Incheon, South Korea
  • Average rainfall days in June: 9.7 days

The month with the highest number of rainy days is July (14.9 days).
The month with the lowest number of rainy days is February (5.3 days).

Average sea temperature in June - Incheon, South Korea
  • Average sea temperature in June: 18.7°C

The best month for swimming (with the highest average sea temperature) is August (23.4°C).
The coldest month (with the lowest average sea temperature) is February (3.3°C).

Average daylight in June / Average sunshine in June - Incheon, 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: 6.8h

The month with most sunshine is May (Average sunshine: 7.5h).
The month with least sunshine is July (Average sunshine: 5.1h).

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