September weather forecast
Ban Ekchoum-Phoukaniang, Laos

September in Ban Ekchoum-Phoukaniang brings a considerable reduction in rainfall, scaling down to a still hefty 363mm (14.29"). This marks the start of the transition phase towards a drier climate. The sun peeps a bit more, occasionally breaking through the monsoon trails. The city experiences a slight drop in temperatures. As September unveils its final act, a palpable change in the skies and streets of Ban Ekchoum-Phoukaniang paves the way for the upcoming dry period.

Temperature

September's presence marks an average high-temperature of a still moderately hot 29.5°C (85.1°F), subtly varied from August's 28.5°C (83.3°F). The nighttime temperature, during September, averages of 20.4°C (68.7°F).

Heat index

Throughout September, the heat index is appraised at a fiery hot 38°C (100.4°F). Exercise more precautions, heat cramps and heat exhaustion are potential risks. Continuous activity could precipitate heatstroke.
Note that heat index values are valued for light wind and location in the shade. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', determines the feeling of heat when you account for the relative humidity. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

The average relative humidity in September is 87%.

Rainfall

In September, in Ban Ekchoum-Phoukaniang, the rain falls for 30 days. Throughout September, 363mm (14.29") of precipitation is accumulated. Throughout the year, in Ban Ekchoum-Phoukaniang, there are 258.1 rainfall days, and 2143mm (84.37") of precipitation is accumulated.

Daylight

In September, the average length of the day in Ban Ekchoum-Phoukaniang, Laos, is 12h and 13min.
On the first day of September in Ban Ekchoum-Phoukaniang, sunrise is at 05:40 and sunset at 18:04. On the last day of the month, sunrise is at 05:41 and sunset at 17:42 +07.

Sunshine

In Ban Ekchoum-Phoukaniang, the average sunshine in September is 6.7h.

UV index

The average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: During September, 6 as the daily maximum UV index converts into the following advice:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.