Incheon
South Korea
Long-term weather forecast
Long-term weather forecast

March weather forecast and climate
Incheon, South Korea

The first month of the spring, March, is a frosty month in Incheon, South Korea, with average temperature fluctuating between 9.6°C (49.3°F) and 1.7°C (35.1°F).

Temperature

In March, the average high-temperature rises, from a cold 4.4°C (39.9°F) in February, to a chilly 9.6°C (49.3°F). The average low-temperature, in Incheon, South Korea, is 1.7°C (35.1°F).

Humidity

In Incheon, South Korea, the average relative humidity in March is 63.4%.

Rainfall

In March, in Incheon, the rain falls for 6.7 days. Throughout March, 40.5mm (1.6") of precipitation is accumulated. Throughout the year, there are 101.9 rainfall days, and 1234.5mm (48.6") of precipitation is accumulated.

Sea temperature

In Incheon, the average water temperature is 4.1°C (39.4°F).
Note: For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.

Daylight

The average length of the day in March is 12h.

Sunshine

In Incheon, the average sunshine in March is 6.6h.

What is the temperature in March in Incheon?

In Incheon, in March, the average high-temperature is 9.6°C (49.3°F), and the average low-temperature is 1.7°C (35.1°F).

What is the average humidity in March in Incheon?

The average relative humidity in March in Incheon, South Korea, is 63.4%.

How many days does it rain in March in Incheon?

In March, in Incheon, South Korea, the rain falls for 6.7 days. Throughout March, 40.5mm (1.6") of precipitation is accumulated.

What is the water temperature in March in Incheon?

In Incheon, South Korea, the average seawater temperature in March is 4.1°C (39.4°F). For swimming, this is considered life-threatening and very dangerous. The water feels painfully cold, and hyperventilation quickly occurs. A specialized swimsuit is mandatory to reduce thermal damage.

What is the average length of the day in March in Incheon?

In Incheon, the average length of the day in March is 12h.

How many hours of sunshine does Incheon have in March?

The average sunshine in March in Incheon, South Korea, is 6.6h.
Average temperature in March - Incheon, South Korea
  • Average high temperature in March: 9.6°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 March: 1.7°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 March - Incheon, South Korea
  • Average humidity in March: 63.4%

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 March - Incheon, South Korea
  • Average rainfall in March: 40.5mm

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 March - Incheon, South Korea
  • Average rainfall days in March: 6.7 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 March - Incheon, South Korea
  • Average sea temperature in March: 4.1°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 March / Average sunshine in March - Incheon, South Korea
  • Average daylight in March: 12h

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 March: 6.6h

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