August weather forecast
Arangala, Sri Lanka

The last month of the summer, August, is also a moderately hot month in Arangala, Sri Lanka, with temperature in the range of an average low of 25.2°C (77.4°F) and an average high of 28.9°C (84°F).

Temperature

Arangala experiences lowest temperatures, averaging a high-temperature of 28.9°C (84°F) during July and August.

Heat index

The heat index value during August is evaluated at a fiery hot 35°C (95°F). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.
The heat index's values are generally associated with conditions in shade and light breezes. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', unifies temperature and humidity readings to offer a comprehensive feel of warmth. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.

Humidity

June through August, with an average relative humidity of 83%, are the most humid months.

Rainfall

In Arangala, during August, the rain falls for 30.2 days and regularly aggregates up to 287mm (11.3") of precipitation. Throughout the year, in Arangala, there are 289.4 rainfall days, and 2262mm (89.06") of precipitation is accumulated.

Daylight

In Arangala, the average length of the day in August is 12h and 20min.
On the first day of August, sunrise is at 06:03 and sunset at 18:29. On the last day of the month, sunrise is at 06:02 and sunset at 18:17 +0530.

Sunshine

The average sunshine in August in Arangala is 7h.

UV index

The months with the lowest UV index in Arangala are May, June, August and October, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum daily UV index of 6 in August interprets into the following recommendations:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. During bright days, sunglasses that offer UVA and UVB defense are recommended.