August weather forecast
Karaikal, India

August, the same as July, in Karaikal, India, is a hot rainy (monsoon) season month, with temperature in the range of an average low of 27.3°C (81.1°F) and an average high of 32.1°C (89.8°F).

Temperature

The arrival of August is marked by an average high-temperature of a still tropical 32.1°C (89.8°F), bearing a close resemblance to July. Karaikal reports an average low temperature of 27.3°C (81.1°F) in August, a minor decrease from the day's highs.

Heat index

In August, the average heat index is calculated to be a scorching 41°C (105.8°F). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.
Understand that the heat index values take into account shaded locations and mild winds. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is found by incorporating humidity levels into the air temperature measurement. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
Perspiration is the body's default response to elevated temperatures, as it promotes the evaporation of sweat to achieve cooling. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

In Karaikal, the average relative humidity in August is 70%.

Rainfall

In Karaikal, in August, during 18.5 rainfall days, 83mm (3.27") of precipitation is typically accumulated. Throughout the year, in Karaikal, there are 166.7 rainfall days, and 891mm (35.08") of precipitation is accumulated.

Daylight

In August, the average length of the day in Karaikal is 12h and 29min.
On the first day of the month, sunrise is at 5:59 am and sunset at 6:34 pm. On the last day of August, in Karaikal, India, sunrise is at 6:00 am and sunset at 6:20 pm IST.

Sunshine

In Karaikal, India, the average sunshine in August is 9.4h.

UV index

In Karaikal, the average daily maximum UV index in August is 7. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum UV index of 7 during August leads to these instructions:
Deter overexposure. Protecting against the sun's effects is essential. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.