September weather forecast
An Nhuệ, Vietnam

The first month of the autumn, September, is still a tropical month in An Nhuệ, Vietnam, with an average temperature ranging between min 25°C (77°F) and max 30.2°C (86.4°F).

Temperature

With the onset of September, a modest change to a still hot 30.2°C (86.4°F) from August's 31.4°C (88.5°F) is noted in high-temperature. In the month of September, the average low-temperature usually rests at a moderately hot 25°C (77°F).

Heat index

During September, the heat index is estimated at a torrid 38°C (100.4°F). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.
Consider that heat index readings are for situations in the shade and light wind. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

In An Nhuệ, the average relative humidity in September is 80%.

Rainfall

In An Nhuệ, in September, during 24.8 rainfall days, 134mm (5.28") of precipitation is typically accumulated. In An Nhuệ, during the entire year, the rain falls for 260 days and collects up to 1343mm (52.87") of precipitation.

Daylight

In September, the average length of the day is 12h and 13min.
On the first day of September, sunrise is at 05:31 and sunset at 17:54. On the last day of the month, sunrise is at 05:32 and sunset at 17:33 +07.

Sunshine

The average sunshine in September is 8.6h.

UV index

The months with the highest UV index in An Nhuệ are March through September, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the average person.
Note: A maximum high daily UV index of 7 during September translates into the following directions:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Experience reduced UV exposure by about half when donning a wide-brim hat.