August weather forecastMatara, Sri Lanka

Weather in August

August brings pleasant weather with a modest decrease in both high and low temperatures from 29.6°C (85.3°F) and 25.6°C (78.1°F) in July to 29.3°C (84.7°F) and 25.3°C (77.5°F), respectively. It is another delightful summer month with a suitable balance between rainfall and sunny days. The sea temperature remains constant, promising optimum conditions for water sports. The reduced wind speed adds to a calm and enjoyable atmosphere. The alluring combination of warm sun, blooming flora, and mild rain showers make August a splendid time to visit Matara.

Temperature

Matara transitions into August recording an average high-temperature of a still warm 29.3°C (84.7°F), closely aligning with the preceding month's temperature. Consistently, Matara reports average nighttime temperatures of 25.3°C (77.5°F) during August, a marginal step down from its daytime highs.

Heat index

The heat index for August is estimated at a torrid 36°C (96.8°F). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.
Be advised, the heat index considers values for conditions in shade and with a light breeze. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', melds the effects of warmth and moisture to generate a feeling of heat. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical 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 human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

In Matara, the average relative humidity in August is 80%.

Rainfall

In Matara, in August, it is raining for 12.3 days, with typically 43mm (1.69") of accumulated precipitation. In Matara, during the entire year, the rain falls for 180 days and collects up to 509mm (20.04") of precipitation.

Sea temperature

In August, the average sea temperature in Matara is 27.8°C (82°F).
Note: Temperatures between 25°C (77°F) and 29°C (84.2°F) are excellent for swimming, diving, and other water activities, providing comfort and enjoyment for extended periods without discomfort.

Daylight

The average length of the day in August is 12h and 19min.
On the first day of the month, sunrise is at 06:02 and sunset at 18:25. On the last day of August, in Matara, sunrise is at 06:01 and sunset at 18:15 +0530.

Sunshine

In August, the average sunshine is 8h.

UV index

The months with the highest UV index in Matara are January through December, with an average maximum UV index of 7. The months with the lowest UV index in Matara are January through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: An average maximum UV index of 7 in August leads to these recommendations:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Caution! Sand and water reflections can notably increase the UV radiation intensity.