April weather forecast
Can Tho, Vietnam

April is known as one of the rainiest months of the year for Can Tho, Vietnam as it experiences a significant rise in rainfall to 27mm (1.06"). Consequently, the month is characterized by increased humidity and a noticeable drop in wind gusts, though the sea temperature increases. April stands as a transitional month, representing the shift towards the high rainfall season. However, the month also records a rise in sunshine duration to 10.3 hours per day. Despite these changes, the UV index remains constant at 7, indicating continuous sun intensity.

Temperature

In Can Tho, the peak temperatures are generally noted in April, averaging a high of 35.2°C (95.4°F) and a low of 26.1°C (79°F).

Heat index

In April, the heat index is appraised at a blazing hot 49°C (120.2°F). Stay wary: Heat exhaustion and heat cramps are possible. Heatstroke can ensue from extended effort.
Be aware that heat index ratings are designed for shaded locations and minor breezes. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', binds temperature metrics with humidity values to give a sense of the actual warmth. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
One of the main methods the human body employs to cool down is by perspiring, as this process allows sweat to evaporate and remove excess heat. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.

Humidity

In Can Tho, the average relative humidity in April is 67%.

Rainfall

In Can Tho, in April, it is raining for 15.3 days, with typically 27mm (1.06") of accumulated precipitation. In Can Tho, during the entire year, the rain falls for 165.5 days and collects up to 394mm (15.51") of precipitation.

Sea temperature

In Can Tho, Vietnam, the average seawater temperature in April is 28.7°C (83.7°F).
Note: Surface water temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are considered superb and highly pleasant for water activities over extended periods.

Daylight

In Can Tho, the average length of the day in April is 12h and 21min.
On the first day of the month, sunrise is at 05:53 and sunset at 18:07. On the last day of April, in Can Tho, sunrise is at 05:39 and sunset at 18:08 +07.

Sunshine

April has the most sunshine of the year in Can Tho, with an average of 10.3h of sunshine.

UV index

The months with the highest UV index in Can Tho are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Can Tho. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In April, the maximum UV index of 7 suggests these recommendations:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Be careful! The Sun's UV radiation is accentuated by reflecting off sand and water.