August weather forecast
Udawalawa, Sri Lanka

The last month of the summer, August, is another hot month in Udawalawa, Sri Lanka, with an average temperature varying between 26.3°C (79.3°F) and 30.4°C (86.7°F).

Temperature

Udawalawa observes a minor difference in average high-temperatures between July's 30.7°C (87.3°F) and August's 30.4°C (86.7°F). Udawalawa's nighttime temperatures in August settle close to daytime highs at an average of 26.3°C (79.3°F).

Heat index

During August, the heat index is computed to be a sweltering 37°C (98.6°F). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.
Be informed that the heat index values are oriented around shady conditions and gentle breezes. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', integrates the air's temperature and its humidity to showcase the felt temperature by people. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

In Udawalawa, the average relative humidity in August is 75%.

Rainfall

In Udawalawa, in August, it is raining for 11 days, with typically 30mm (1.18") of accumulated precipitation. Throughout the year, there are 192.9 rainfall days, and 942mm (37.09") of precipitation is accumulated.

Daylight

In August, the average length of the day is 12h and 20min.
On the first day of the month, sunrise is at 06:01 and sunset at 18:24. On the last day of August, sunrise is at 05:59 and sunset at 18:14 +0530.

Sunshine

The average sunshine in August in Udawalawa is 9.6h.

UV index

January through September, November and December, with an average maximum UV index of 7, are months with the highest UV index in Udawalawa, Sri Lanka. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the average person.
Note: The maximum daily UV index of 7 in August interprets into the following recommendations:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.