September weather forecast
Longjung, Myanmar

September, the first month of the autumn in Longjung, is also a moderately hot month, with an average temperature fluctuating between 21.1°C (70°F) and 29.8°C (85.6°F).

Temperature

The onset of September notes an average high-temperature of a still warm 29.8°C (85.6°F), subtly shifted from August's 29.7°C (85.5°F). During September, Longjung consistently records a temperature low averaging a pleasant 21.1°C (70°F).

Heat index

September's mean heat index is calculated to be a sweltering 38°C (100.4°F). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.
When assessing, remember that heat index measurements are for light winds and shaded spots. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

The average relative humidity in September is 85%.

Rainfall

In Longjung, in September, during 27.3 rainfall days, 173mm (6.81") of precipitation is typically accumulated. In Longjung, during the entire year, the rain falls for 194.8 days and collects up to 1440mm (56.69") of precipitation.

Daylight

The average length of the day in September is 12h and 17min.
On the first day of September, sunrise is at 05:42 and sunset at 18:19. On the last day of the month, sunrise is at 05:52 and sunset at 17:49 +0630.

Sunshine

In Longjung, the average sunshine in September is 7.5h.

UV index

March through October, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In September, a daily maximum UV index of 6 leads to the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.