September weather forecast
Hội Lộc, Vietnam

September, the first month of the autumn in Hội Lộc, is still a hot month, with temperature in the range of an average low of 25°C (77°F) and an average high of 30.2°C (86.4°F).

Temperature

Welcoming September, Hội Lộc notes an average high-temperature of a still hot 30.2°C (86.4°F), nearly consistent with August's 31.4°C (88.5°F). During September nights, Hội Lộc records an average temperature of 25°C (77°F).

Heat index

For September, the heat index is computed to be a fiery hot 38°C (100.4°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Realize that the values for the heat index are set for shaded places and light winds. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical 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 hold great significance to children. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

In Hội Lộc, the average relative humidity in September is 80%.

Rainfall

In Hội Lộc, in September, during 24.8 rainfall days, 134mm (5.28") of precipitation is typically accumulated. Throughout the year, there are 260 rainfall days, and 1343mm (52.87") of precipitation is accumulated.

Daylight

In Hội Lộc, the average length of the day in September is 12h and 13min.
On the first day of September in Hội Lộc, 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

In September, the average sunshine is 8.6h.

UV index

March through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 7 in September converts into the following recommendations:
Shun overexposure. Protection from sun ravages is indispensable. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.