September weather forecast
Bảo Sơn, Vietnam

September, the first month of the autumn in Bảo Sơn, is still a tropical month, with an average temperature ranging between min 23.2°C (73.8°F) and max 30.9°C (87.6°F).

Temperature

The average high-temperature during September registers at a still tropical 30.9°C (87.6°F), maintaining a close resemblance to the previous month. During September nights, Bảo Sơn witnesses a consistent average temperature of 23.2°C (73.8°F).

Heat index

In September, the heat index is computed to be a scorching 42°C (107.6°F). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.
Heat index specifics point out values are for conditions of shade and a slight breeze. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', arises from combining readings of air temperature and relative moisture content. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
By perspiring, the human body can shed its excessive warmth since evaporated sweat cools it off. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

The months with the highest humidity in Bảo Sơn, Vietnam, are August and September, with an average relative humidity of 83%.

Rainfall

In Bảo Sơn, in September, during 22.4 rainfall days, 204mm (8.03") of precipitation is typically accumulated. In Bảo Sơn, during the entire year, the rain falls for 236.6 days and collects up to 1444mm (56.85") of precipitation.

Daylight

In September, the average length of the day in Bảo Sơn is 12h and 16min.
On the first day of the month, sunrise is at 05:41 and sunset at 18:13. On the last day of September, in Bảo Sơn, sunrise is at 05:48 and sunset at 17:46 +07.

Sunshine

In September, the average sunshine is 8.3h.

UV index

The average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum UV index of 6 during September leads to these instructions:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.