March weather forecastDalian, China

March

Weather in March

Dalian weather in March signifies a major shift towards spring, with the city gradually thawing out as the month progresses. A significant jump in temperatures, from -5°C (23°F) in February to 0.2°C (32.4°F) in March, indicates the end of winter and the arrival of warmer climes. The arrival of spring coincides with an increase in daylight hours, resulting in more sunshine throughout the day. Rainfall rates start to climb, announcing the wet season's onset, and the city's flora begins to blossom, painting an eye-catching array of colors around Dalian.

Temperature

The arrival of March brings a temperature shift, with the average high-temperature escalating from a wintry 1.4°C (34.5°F) in February to a chilly 7.2°C (45°F). March generally records an average low-temperature of 0.2°C (32.4°F).

Humidity

With an average relative humidity of 55%, March is the least humid month in Dalian.

Rainfall

In March, the rain falls for 3.7 days. Throughout March, 12mm (0.47") of precipitation is accumulated. In Dalian, China, during the entire year, the rain falls for 72.5 days and collects up to 602mm (23.7") of precipitation.

Sea temperature

In March, the average sea temperature in Dalian is 2.9°C (37.2°F).
Note: In the realm of swimming, this is life-threatening and fraught with danger. The cold water triggers intense discomfort and leads to swift hyperventilation. Donning a specialized swimsuit is essential to curb thermal harm.

Daylight

The average length of the day in March in Dalian is 11h and 58min.
On the first day of March, sunrise is at 06:25 and sunset at 17:46. On the last day of the month, sunrise is at 05:39 and sunset at 18:16 CST.

Sunshine

In March, the average sunshine is 7.7h.

UV index

The average daily maximum UV index in March is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the average person.
Note: In March, the maximum UV index of 4 translates into these guidelines:
Guard yourself - An obligation to protect skin and eyes from harm exists. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.

Updated: Jan 24, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature during March is 7.2°C (45°F) and the low-temperature is 0.2°C (32.4°F).

The least humid month in Dalian, China, is March, with an average relative humidity of 55%.

In Dalian, the average relative humidity in March is 55%.

In March, the rain falls for 3.7 days. Throughout March, 12mm (0.47") of precipitation is accumulated.

In March, the average sea temperature is 2.9°C (37.2°F). For swimming, this is considered very dangerous and immediately life-threatening. Total loss of breathing control instantly occurs, and clear thinking becomes almost impossible. A specialized swimsuit is obligatory to minimize thermal loss.

In March, the average day length is 11h and 58min.

On the first day of March in Dalian, sunrise is at 06:25 and sunset at 17:46. On the last day of the month, sunrise is at 05:39 and sunset at 18:16 CST.

In Dalian, China, the average sunshine duration in March is 7.7h.

In March, the average daily maximum UV index in Dalian is 4. A UV Index value of 3 to 5 symbolizes a medium health risk from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

Year J F March A M J J A S O N D

Feb

March

Apr

Average high temperature

1.4°C

7.2°C

14.6°C

Average low temperature

Average humidity

Average rainfall

Average rainfall days

2.9

3.7

5.4

Average sea temperature

Average daylight

Average sunshine

Average UV index

Average temperature in March
Dalian, China

Average high temperature in March: 7.2°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 (-0.4°C).

Average low temperature in March: 0.2°C

The month with the highest average low temperature is August (21.6°C).
The coldest month (with the lowest average low temperature) is January (-6.8°C).

Average humidity in March
Dalian, China

Average humidity in March: 55%

The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is March (55%).

Average rainfall in March
Dalian, China

Average rainfall in March: 12.1mm

The wettest month (with the highest rainfall) is August (155.4mm).
The driest month (with the least rainfall) is February (5.8mm).

Average rainfall days in March
Dalian, China

Average rainfall days in March: 3.7 days

The month with the highest number of rainy days is July (11.8 days).
The month with the least rainy days is February (2.9 days).

Average sea temperature in March
Dalian, China

Average sea temperature in March: 2.9°C

The best month for swimming (with the highest average sea temperature) is August (23.6°C).
The coldest month (with the lowest average sea temperature) is February (2.8°C).

Average daylight in March /
Average sunshine in March
Dalian, China

Average daylight in March: 12h and 0min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

Average sunshine in March: 7h and 42min

The month with the most sunshine is May (Average sunshine: 9h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 54min).