August weather forecast
Punanai, Sri Lanka

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

Temperature

The transition into August shows a subtle variation to a still tropical 32.3°C (90.1°F) from July's 32.6°C (90.7°F) in the average high-temperature. An average temperature of 25.8°C (78.4°F) is recorded in Punanai during the nights in August.

Heat index

For most parts of August, the heat index is appraised at a blistering 41°C (105.8°F). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.
Know that the heat index computations account for shaded terrains and slight winds. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is the outcome of merging air's temperature and its humidity metrics. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

In August, the average relative humidity is 70%.

Rainfall

In Punanai, Sri Lanka, during August, the rain falls for 20.6 days and regularly aggregates up to 55mm (2.17") of precipitation. In Punanai, during the entire year, the rain falls for 237.8 days and collects up to 1259mm (49.57") of precipitation.

Daylight

In August, the average length of the day in Punanai is 12h and 23min.
On the first day of the month, sunrise is at 05:56 and sunset at 18:24. On the last day of August, in Punanai, sunrise is at 05:56 and sunset at 18:12 +0530.

Sunshine

In Punanai, the average sunshine in August is 11.7h.

UV index

January through October, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index of 7 in August interprets into the following recommendations:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.