April weather forecast
Phố Mới, Vietnam

April is a hot spring month in Phố Mới, Vietnam, with an average temperature varying between 31.2°C (88.2°F) and 18.1°C (64.6°F).

Temperature

Phố Mới commences April with an average high-temperature of a hot 31.2°C (88.2°F), maintaining a close resemblance to the previous month. With a notable disparity from daily peak temperatures, the average low-temperature in Phố Mới settles at an enjoyable 18.1°C (64.6°F) throughout April.

Heat index

During April, the heat index is computed to be a very hot 36°C (96.8°F). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', measures the perceived warmth when incorporating the humidity present in the air. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

In Phố Mới, the average relative humidity in April is 64%.

Rainfall

In April, in Phố Mới, the rain falls for 15.5 days. Throughout April, 48mm (1.89") of precipitation is accumulated. In Phố Mới, during the entire year, the rain falls for 188.3 days and collects up to 770mm (30.31") of precipitation.

Daylight

In April, the average length of the day in Phố Mới is 12h and 41min.
On the first day of April in Phố Mới, sunrise is at 05:56 and sunset at 18:19. On the last day of the month, sunrise is at 05:32 and sunset at 18:30 +07.

Sunshine

With an average of 10.8h of sunshine, April has the most sunshine of the year.

UV index

March through September, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: In April, the maximum UV index of 6 transforms into these recommendations:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.