August weather forecast
Andiambalama, Sri Lanka

The last month of the summer, August, is also a moderately hot month in Andiambalama, Sri Lanka, with an average temperature fluctuating between 25.4°C (77.7°F) and 29.3°C (84.7°F).

Temperature

The commencement of August introduces an average high-temperature of a still moderately hot 29.3°C (84.7°F), closely mirroring the preceding month. Andiambalama, during the nights of August, averages a temperature close to its daytime high, at a still warm 25.4°C (77.7°F).

Heat index

The heat index for August is estimated at a sweltering 36°C (96.8°F). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.
Be advised, the heat index considers values for conditions in shade and with a light breeze. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to 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.
Through perspiration, the body has a natural mechanism to eliminate excessive heat via sweat evaporation. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

The months with the highest humidity in Andiambalama are June through August, with an average relative humidity of 82%.

Rainfall

In Andiambalama, in August, during 28.4 rainfall days, 210mm (8.27") of precipitation is typically accumulated. In Andiambalama, during the entire year, the rain falls for 265.4 days and collects up to 1744mm (68.66") of precipitation.

Daylight

The average length of the day in August in Andiambalama, Sri Lanka, is 12h and 21min.
On the first day of the month, sunrise is at 06:03 and sunset at 18:29. On the last day of August, sunrise is at 06:02 and sunset at 18:18 +0530.

Sunshine

The average sunshine in August is 7.5h.

UV index

The months with the lowest UV index are May, June, August and October, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: In August, a daily UV index of 6 turns into the following recommendations:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.