September weather forecastNinh Hòa, Vietnam

Weather in September

The first month of the autumn, September, is still a hot month in Ninh Hòa, Vietnam, with temperature in the range of an average high of 31.3°C (88.3°F) and an average low of 25.1°C (77.2°F).

Temperature

The advent of September signifies a minor shift to an average high-temperature of a still tropical 31.3°C (88.3°F), aligning closely with August. September in Ninh Hòa sees the temperature falling to a mean low of 25.1°C (77.2°F).

Heat index

In September, the average heat index is estimated at a blisteringly hot 42°C (107.6°F). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.
Understanding the heat index involves considering values for shaded locales with light wind. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'feels like' or 'real feel', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly critical to babies and toddlers. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
Perspiration is the body's default response to elevated temperatures, as it promotes the evaporation of sweat to achieve cooling. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

The average relative humidity in September is 80%.

Rainfall

In Ninh Hòa, in September, during 17.2 rainfall days, 52mm (2.05") of precipitation is typically accumulated. Throughout the year, there are 166.6 rainfall days, and 409mm (16.1") of precipitation is accumulated.

Daylight

In September, the average length of the day is 12h and 12min.
On the first day of the month, sunrise is at 05:32 and sunset at 17:54. On the last day of September, sunrise is at 05:32 and sunset at 17:34 +07.

Sunshine

In September, the average sunshine is 7.5h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Ninh Hòa, Vietnam. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: In September, an average UV index of 7 transforms into the following instructions:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Enhance your sun protection with tightly woven, yet airy clothing.