August weather forecast
Uppukkulam, Sri Lanka

August, the last month of the summer in Uppukkulam, is also a moderately hot month, with temperature in the range of an average high of 29.8°C (85.6°F) and an average low of 27°C (80.6°F).

Temperature

August's arrival is characterized by an average high-temperature of a still warm 29.8°C (85.6°F), identical to that of July. The nights of August anticipate a slight dip from daytime high temperatures, settling to an average low-temperature of 27°C (80.6°F).

Heat index

During August, the heat index is evaluated at a torrid 36°C (96.8°F). Extra safeguards are necessary to prevent heat exhaustion and heat cramps. Prolonged activity might cause heatstroke.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is the result of factoring in humidity to the air temperature, indicating perceived warmth. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. 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 high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

The average relative humidity in August in Uppukkulam is 77%.

Rainfall

In Uppukkulam, during August, the rain falls for 15 days and regularly aggregates up to 45mm (1.77") of precipitation. Throughout the year, in Uppukkulam, Sri Lanka, there are 181.2 rainfall days, and 849mm (33.43") of precipitation is accumulated.

Daylight

In Uppukkulam, the average length of the day in August is 12h and 25min.
On the first day of the month, sunrise is at 06:01 and sunset at 18:31. On the last day of August, in Uppukkulam, sunrise is at 06:01 and sunset at 18:19 +0530.

Sunshine

In Uppukkulam, the average sunshine in August is 9.3h.

UV index

January through October and December, with an average maximum UV index of 7, are months with the highest UV index. 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: The maximum UV index of 7 during August leads to these instructions:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.