April weather forecast
Huế, Vietnam

April ushers in a spell of delightful weather in Hue, characterized by warmer temperatures and a substantial strengthening of sunlight hours. The initial signs of summer become vivid as the wind becomes smoother, and the skies clearer. The sea temperatures undergo a sharp elevation reaching 24.8°C (76.6°F), suggesting a promising period for beach-related activities. The conditions become pretty exciting for tourists and locals alike as they enjoy various open-air events. The city springs into full bloom enhancing the inherently stunning panorama of Huế.

Temperature

April's arrival brings an average high-temperature of a hot 30.3°C (86.5°F), slightly deviating from March's 27.8°C (82°F). In Huế, an average nighttime temperature of 23.3°C (73.9°F) is expected during April.

Heat index

During April, the heat index is appraised at a sweltering 38°C (100.4°F). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'feels like' or 'real feel', ties air temperature with relative humidity to produce the perceived temperature sensation. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

In Huế, the average relative humidity in April is 79%.

Rainfall

In April, in Huế, the rain falls for 19.4 days. Throughout April, 49mm (1.93") of precipitation is accumulated. In Huế, during the entire year, the rain falls for 237.5 days and collects up to 1230mm (48.43") of precipitation.

Sea temperature

In April, the average sea temperature is 24.8°C (76.6°F).
Note: Consideration of an individual's cold resistance, combined with conditions like sunshine, wind, and temperature, suggests that swimming in 24.8°C (76.6°F) water can be delightful. (Olympic swimming is usually in 25°C (77°F) to 28°C (82.4°F) water.)

Daylight

In April, the average length of the day is 12h and 31min.
On the first day of April, sunrise is at 05:44 and sunset at 18:02. On the last day of the month, sunrise is at 05:25 and sunset at 18:08 +07.

Sunshine

In Huế, the average sunshine in April is 10.3h.

UV index

The months with the highest UV index in Huế are April through September, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: A maximum daily UV index of 7 during April morphs into the following directions:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Notice! The reflection of water and sand increases the UV radiation significantly.