September weather forecast
Kalikavu, India

September, the last month of the rainy (monsoon) season in Kalikavu, is another warm month, with an average temperature ranging between max 29.5°C (85.1°F) and min 21.5°C (70.7°F).

Temperature

Kalikavu records a slight change with September's average high-temperatures adjusting to a still moderately hot 29.5°C (85.1°F) from August's 28.4°C (83.1°F). In the month of September, the nighttime temperature in Kalikavu dips to a steady average of 21.5°C (70.7°F).

Heat index

During September, the heat index is calculated to be a torrid 37°C (98.6°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', combines air temperature and relative humidity to represent a human perceived temperature equivalent. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
Perspiring is the body's way of cooling down, particularly by allowing sweat to evaporate and take the heat with it. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.

Humidity

In September, the average relative humidity is 83%.

Rainfall

In September, in Kalikavu, the rain falls for 23 days. Throughout September, 125mm (4.92") of precipitation is accumulated. Throughout the year, in Kalikavu, there are 240 rainfall days, and 1446mm (56.93") of precipitation is accumulated.

Daylight

In September, the average length of the day in Kalikavu is 12h and 11min.
On the first day of the month, sunrise is at 6:14 am and sunset at 6:34 pm. On the last day of September, sunrise is at 6:13 am and sunset at 6:15 pm IST.

Sunshine

The average sunshine in September in Kalikavu, India, is 7.7h.

UV index

May through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum daily UV index of 6 in September converts into the following recommendations:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. 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. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.