October weather forecast
Kodungaiyur, India

The first month of the post-monsoon autumn, October, is still a tropical month in Kodungaiyur, India, with temperature in the range of an average low of 26.9°C (80.4°F) and an average high of 30.9°C (87.6°F).

Temperature

The commencement of October notes an average high-temperature of a still tropical 30.9°C (87.6°F), exhibiting little difference from the previous month. October registers an average low temperature of 26.9°C (80.4°F), subtly lower than the daytime maximum.

Heat index

The average heat index in October is estimated at a very hot 38°C (100.4°F). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are quite important for babies and toddlers. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
Evaporation of sweat is the main factor behind the cooling effect of perspiration in the human body. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

The average relative humidity in October in Kodungaiyur is 73%.

Rainfall

In Kodungaiyur, in October, during 21.5 rainfall days, 144mm (5.67") of precipitation is typically accumulated. In Kodungaiyur, during the entire year, the rain falls for 157.6 days and collects up to 823mm (32.4") of precipitation.

Daylight

In October, the average length of the day is 11h and 50min.
On the first day of the month, sunrise is at 5:58 am and sunset at 5:58 pm. On the last day of October, sunrise is at 6:02 am and sunset at 5:42 pm IST.

Sunshine

In Kodungaiyur, India, the average sunshine in October is 7.9h.

UV index

October is the month with the lowest UV index in Kodungaiyur, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In October, the maximum UV index of 6 transforms into these recommendations:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.