September weather forecast
Tăng Nhơn Phú, Vietnam

September, the first month of the autumn in Tăng Nhơn Phú, is also a hot month, with temperature in the range of an average low of 24.4°C (75.9°F) and an average high of 30.8°C (87.4°F).

Temperature

Tăng Nhơn Phú experiences its lowest temperatures in September, with an average peak of 30.8°C (87.4°F) and a low of 24.4°C (75.9°F).

Heat index

The heat index value during September is evaluated at a blisteringly hot 41°C (105.8°F). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
Heat index determinations are made taking into account the shade and light air movements. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', measures the perceived warmth when incorporating the humidity present in the air. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

September is the most humid month in Tăng Nhơn Phú, Vietnam, with an average relative humidity of 83%.

Rainfall

In Tăng Nhơn Phú, during September, the rain falls for 28.2 days and regularly aggregates up to 175mm (6.89") of precipitation. In Tăng Nhơn Phú, Vietnam, during the entire year, the rain falls for 241.8 days and collects up to 1283mm (50.51") of precipitation.

Daylight

In September, the average length of the day is 12h and 11min.
On the first day of September, sunrise is at 05:43 and sunset at 18:02. On the last day of the month, sunrise is at 05:41 and sunset at 17:43 +07.

Sunshine

In Tăng Nhơn Phú, the average sunshine in September is 7.3h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Tăng Nhơn Phú. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum daily UV index of 7 during September morphs into the following directions:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.