March weather forecast
Hai Phong, Vietnam

The arrival of March translates into the advent of summer in Hai Phong, with all weather indicators pointing upwards. The city witnesses increasingly warm days and nights, with an uptick in rainfall. Humidity levels remain on the higher side, adding to the overall warmth. March records an all-time high relative humidity of 90%. Though warm, the weather in March in Hai Phong is well-balanced, laying the foundation for the hotter months ahead.

Temperature

March's average high-temperature in Hai Phong stands at an agreeable 22.1°C (71.8°F), showing little deviation from February's 19.8°C (67.6°F). March's average low temperature in Hai Phong is a refreshing 17.6°C (63.7°F), displaying a subtle drop from its daily peak.

Humidity

In March, the average relative humidity in Hai Phong is 90%.

Rainfall

In March, in Hai Phong, the rain falls for 10.2 days. Throughout March, 80mm (3.15") of precipitation is accumulated. Throughout the year, in Hai Phong, there are 104.3 rainfall days, and 2209mm (86.97") of precipitation is accumulated.

Sea temperature

In Hai Phong, the average seawater temperature in March is 20.3°C (68.5°F).
Note: In water with a temperature of 20.3°C (68.5°F), swimming is not a joy for most people. The challenge of controlling breathing increases as the temperature dips from 21°C (69.8°F) to 15°C (59°F).

Daylight

In March, the average length of the day is 12h and 2min.
On the first day of March, sunrise is at 06:13 and sunset at 17:57. On the last day of the month, sunrise is at 05:47 and sunset at 18:07 +07.

Sunshine

With an average of 1.4h of sunshine, March has the least sunshine of the year in Hai Phong.

UV index

March through August, with an average maximum UV index of 12, are months with the highest UV index in Hai Phong. A UV Index of 11, and more, symbolizes an excessive health risk from unsafe exposure to UV radiation for the average person.
Note: The daily maximum UV index of 12 in March interprets into the following advice:
Execute every important safeguard, as unprotected skin and eyes could burn within moments. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.