August weather forecast
Rambukkana, Sri Lanka

The last month of the summer, August, is also a moderately hot month in Rambukkana, Sri Lanka, with temperature in the range of an average high of 29.2°C (84.6°F) and an average low of 21.2°C (70.2°F).

Temperature

Rambukkana's shift from July to August is accompanied by an average high-temperature of a still moderately hot 29.2°C (84.6°F), a slight deviation from 29.3°C (84.7°F). Rambukkana encounters a steady low-temperature average of 21.2°C (70.2°F) throughout the month of August.

Heat index

The average heat index in August is computed to be a torrid 35°C (95°F). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.
Note that heat index values are valued for light wind and location in the shade. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', blends air temperature and moisture content to represent the felt temperature to humans. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely significant for children. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

In Rambukkana, the average relative humidity in August is 77%.

Rainfall

In Rambukkana, in August, during 25.8 rainfall days, 84mm (3.31") of precipitation is typically accumulated. Throughout the year, there are 278.4 rainfall days, and 1466mm (57.72") of precipitation is accumulated.

Daylight

The average length of the day in August is 12h and 21min.
On the first day of August, sunrise is at 06:01 and sunset at 18:27. On the last day of the month, sunrise is at 06:00 and sunset at 18:16 +0530.

Sunshine

In August, the average sunshine is 8.7h.

UV index

January through September, November and December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum UV index, 6 during August, leads to the following recommendations:
Resist overexposure. Safeguarding from solar damage is indispensable. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Enhance your sun protection with tightly woven, yet airy clothing.