August weather forecast
Galahitiyawa South, Sri Lanka

The last month of the summer, August, is another warm month in Galahitiyawa South, Sri Lanka, with an average temperature ranging between max 29.3°C (84.7°F) and min 25.4°C (77.7°F).

Temperature

August's onset records a minor alteration in the average high-temperature to a still moderately hot 29.3°C (84.7°F) from July's 29.2°C (84.6°F). Galahitiyawa South encounters a small divergence from daytime high temperatures, averaging a low-temperature of 25.4°C (77.7°F) during August nights.

Heat index

The average heat index in August is calculated to be a torrid 36°C (96.8°F). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'real feel' or 'feels like', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. 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. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

June through August, with an average relative humidity of 82%, are the most humid months.

Rainfall

In Galahitiyawa South, in August, during 28.4 rainfall days, 210mm (8.27") of precipitation is typically accumulated. Throughout the year, there are 265.4 rainfall days, and 1744mm (68.66") of precipitation is accumulated.

Daylight

The average length of the day in August in Galahitiyawa South is 12h and 21min.
On the first day of the month, sunrise is at 06:03 and sunset at 18:29. On the last day of August, sunrise is at 06:02 and sunset at 18:18 +0530.

Sunshine

In August, the average sunshine in Galahitiyawa South, Sri Lanka, is 7.5h.

UV index

May, June, August and October, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: During August, 6 as the daily maximum UV index converts into the following advice:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.