September weather forecast
Thạnh Lộc, Vietnam

September, the first month of the autumn in Thạnh Lộc, is also a hot month, with temperature in the range of an average high of 31°C (87.8°F) and an average low of 23.2°C (73.8°F).

Temperature

The unfolding of September shows an average high-temperature of a still tropical 31°C (87.8°F), indicating a slight variance from August's 31.9°C (89.4°F). Throughout September, Thạnh Lộc records an average temperature of 23.2°C (73.8°F) at night.

Heat index

The heat index value for September is estimated at an extremely hot 42°C (107.6°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Heat index details are generally centered around shaded locations and a mild breeze. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'real feel', integrates the air's temperature and its humidity to showcase the felt temperature by people. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant 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 human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

The average relative humidity in September is 82%.

Rainfall

In Thạnh Lộc, in September, it is raining for 23.3 days, with typically 172mm (6.77") of accumulated precipitation. Throughout the year, there are 237.4 rainfall days, and 1226mm (48.27") of precipitation is accumulated.

Daylight

The average length of the day in September is 12h and 11min.
On the first day of the month, sunrise is at 05:43 and sunset at 18:02. On the last day of September, sunrise is at 05:42 and sunset at 17:44 +07.

Sunshine

In Thạnh Lộc, Vietnam, the average sunshine in September is 8.5h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the average person.
Note: In September, a regular UV index of 7 translates into these guidelines:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.