October weather forecast
Madurai, India

With the rainfall shooting up to 120mm (4.72"), October marks the onset of the northeastern monsoon. Despite this surge, the temperatures begin to fall, offering cooler days and nights. The wind speed continues to remain on the lower side, with gusts becoming less frequent. The UV index starts to retreat, making it a favorable time for outdoor activities. Enduring rainfall and lowering temperatures characterize the weather this month.

Temperature

Madurai sees the arrival of October with an average high-temperature of a still tropical 32.7°C (90.9°F), indicating a subtle variation from September. The temperature dips to an average of 25.1°C (77.2°F) during October nights.

Heat index

The heat index value during October is appraised at a blistering 41°C (105.8°F). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

In October, the average relative humidity in Madurai, India, is 66%.

Rainfall

October is the month with the most rainfall in Madurai, India. Rain falls for 22.9 days and accumulates 120mm (4.72") of precipitation.

Daylight

In October, the average length of the day is 11h and 55min.
On the first day of October in Madurai, sunrise is at 6:06 am and sunset at 6:08 pm. On the last day of the month, sunrise is at 6:07 am and sunset at 5:54 pm IST.

Sunshine

In Madurai, the average sunshine in October is 7.1h.

UV index

The average daily maximum UV index in October is 7. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum daily UV index of 7 during October translates into the following directions:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.