August weather forecast
Ampara, Sri Lanka

August weather in Ampara, Sri Lanka, undergoes small changes, with relative humidity rising to 70% and the average temperature slightly decreasing. There is also a noticeable increase in rainfall to 55mm (2.17") which leads to a slightly wetter atmosphere. Despite this, the sunshine hours remain constant at 11.7 hours, ensuring ample sunlight for outdoor activities. Evidently, August marks a subtle transition towards slightly cooler and wetter conditions.

Temperature

The introduction of August sees an average high-temperature of a still tropical 32.3°C (90.1°F), hardly deviating from July. Ampara experiences an average temperature drop to a warm 25.8°C (78.4°F) during August nights.

Heat index

The heat index value during August is calculated to be an extremely hot 41°C (105.8°F). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

In August, the average relative humidity is 70%.

Rainfall

In August, in Ampara, the rain falls for 20.6 days. Throughout August, 55mm (2.17") of precipitation is accumulated. In Ampara, during the entire year, the rain falls for 237.8 days and collects up to 1259mm (49.57") of precipitation.

Daylight

In Ampara, Sri Lanka, the average length of the day in August is 12h and 21min.
On the first day of the month, sunrise is at 05:56 and sunset at 18:22. On the last day of August, sunrise is at 05:55 and sunset at 18:11 +0530.

Sunshine

The average sunshine in August is 11.7h.

UV index

The months with the highest UV index in Ampara are January through October, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: In August, an average UV index of 7 transforms into the following instructions:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.