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

March weather forecast and climate
Donghae, South Korea

March, the first month of the spring, in Donghae, is a fresh month, with average temperature ranging between min 2°C (35.6°F) and max 10.8°C (51.4°F).

Temperature

In Donghae, the average high-temperature marginally rises, from a frosty 7.1°C (44.8°F) in February, to a cool 10.8°C (51.4°F). In March, in Donghae, South Korea, the average low-temperature is 2°C (35.6°F).

Humidity

The average relative humidity in March is 57.1%.

Rainfall

In March, the rain falls for 8.7 days. Throughout March, 58.6mm (2.3") of precipitation is accumulated. In Donghae, South Korea, during the entire year, the rain falls for 107.8 days and collects up to 1278.9mm (50.4") of precipitation.

Sea temperature

March is the month with the coldest seawater, with an average sea temperature of 9.5°C (49.1°F).
Note: Swimming in 9.5°C (49.1°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.

Daylight

In March, the average length of the day in Donghae, South Korea, is 12h.

Sunshine

In Donghae, the average sunshine in March is 6.3h.

UV index

In March, the average daily maximum UV index in Donghae is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from the exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 5 in March transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in March in Donghae?

The average high-temperature, in March, is 10.8°C (51.4°F), while the average low-temperature is 2°C (35.6°F).

What is the average humidity in March in Donghae?

The average relative humidity in March in Donghae is 57.1%.

How many days does it rain in March in Donghae?

In Donghae, South Korea, in March, during 8.7 rainfall days, 58.6mm (2.3") of precipitation is typically accumulated.

When is the sea coldest in Donghae?

March is the month with the coldest seawater in Donghae, South Korea, with an average sea temperature of 9.5°C (49.1°F).

How cold is the water in March in Donghae?

In March, the average sea temperature in Donghae is 9.5°C (49.1°F). At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.

How many hours of daylight does Donghae have in March?

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

How long on average sun shines in March in Donghae?

In March, the average sunshine in Donghae, South Korea, is 6.3h.

What is the UV index intensity in March in Donghae?

In March, the average daily maximum UV index in Donghae, South Korea, is 5. A UV Index value of 3 to 5 symbolizes a medium health risk from unprotected exposure to the UV radiation.
Average temperature in March - Donghae, South Korea
  • Average high temperature in March: 10.8°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 March: 2°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 March - Donghae, South Korea
  • Average humidity in March: 57.1%

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 March - Donghae, South Korea
  • Average rainfall in March: 58.6mm

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 March - Donghae, South Korea
  • Average rainfall days in March: 8.7 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 March - Donghae, South Korea
  • Average sea temperature in March: 9.5°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 March / Average sunshine in March - Donghae, 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: 6.3h

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 March - Donghae, South Korea
  • Average UV index in March: 5

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).