August weather forecast
Kathiraveli, Sri Lanka

The last month of the summer, August, is another hot month in Kathiraveli, Sri Lanka, with an average temperature fluctuating between 32.3°C (90.1°F) and 25.8°C (78.4°F).

Temperature

As Kathiraveli welcomes August, the average high-temperature is noted at a still hot 32.3°C (90.1°F), closely aligning with the preceding month. The average temperature drops to a moderately hot 25.8°C (78.4°F) during the night in the month of August.

Heat index

During August, the heat index is computed to be a scorching 41°C (105.8°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.
Consider that heat index readings are for situations in the shade and light wind. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. In the presence of elevated relative humidity, the evaporation rate decreases. This reduction leads to increased body heat retention compared to conditions of dry air. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

The average relative humidity in August is 70%.

Rainfall

In August, the rain falls for 20.6 days. Throughout August, 55mm (2.17") of precipitation is accumulated. Throughout the year, there are 237.8 rainfall days, and 1259mm (49.57") of precipitation is accumulated.

Daylight

In Kathiraveli, Sri Lanka, the average length of the day in August is 12h and 23min.
On the first day of the month, sunrise is at 05:56 and sunset at 18:25. On the last day of August, in Kathiraveli, sunrise is at 05:56 and sunset at 18:12 +0530.

Sunshine

In August, the average sunshine is 11.7h.

UV index

The months with the highest UV index are January through October, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: In August, a regular UV index of 7 translates into these guidelines:
Resist extreme sun exposure. Guarding against solar damage is essential. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.