September weather forecastPa Ham, Vietnam

Weather in September

September, the first month of the autumn in Pa Ham, is also a moderately hot month, with temperature in the range of an average high of 28.8°C (83.8°F) and an average low of 18.5°C (65.3°F).

Temperature

Pa Ham experiences an average high-temperature of a still warm 28.8°C (83.8°F) in September, marking an insignificant shift from 28.3°C (82.9°F) in August. The average low-temperature during September nights is a comfortable 18.5°C (65.3°F).

Heat index

For most parts of September, the heat index is evaluated at a torrid 35°C (95°F). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', integrates the air's temperature and its humidity to showcase the felt temperature by people. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
The innate cooling system of the human body revolves around perspiration, with the evaporation of sweat being central to this process. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

In Pa Ham, the average relative humidity in September is 83%.

Rainfall

In Pa Ham, in September, during 23.3 rainfall days, 160mm (6.3") of precipitation is typically accumulated. In Pa Ham, Vietnam, during the entire year, the rain falls for 212.9 days and collects up to 1406mm (55.35") of precipitation.

Daylight

In September, the average length of the day is 12h and 16min.
On the first day of September, sunrise is at 05:50 and sunset at 18:23. On the last day of the month, sunrise is at 05:58 and sunset at 17:55 +07.

Sunshine

In Pa Ham, the average sunshine in September is 8.2h.

UV index

February through April and September, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum UV index, 6 during September, leads to the following recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.