October weather forecast
Lalgudi, India

The first month of the post-monsoon autumn, October, is still a hot month in Lalgudi, India, with temperature in the range of an average high of 32.7°C (90.9°F) and an average low of 24.4°C (75.9°F).

Temperature

As October unfolds, the average high-temperature reaches a still tropical 32.7°C (90.9°F), hinting at a slight fluctuation from the previous month. During the month of October, the nighttime temperature in Lalgudi falls to an average of 24.4°C (75.9°F).

Heat index

The average heat index in October is evaluated at a blisteringly hot 43°C (109.4°F). Caution: Heat cramps along with heat exhaustion are expected. Sustained activity could lead to heatstroke.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', embodies the combination of air temperature and moisture content to illustrate perceived heat. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. 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 important for children. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

In October, the average relative humidity in Lalgudi is 71%.

Rainfall

October is the month with the most rainfall. Rain falls for 22.3 days and accumulates 122mm (4.8") of precipitation.

Daylight

In Lalgudi, the average length of the day in October is 11h and 53min.
On the first day of the month, sunrise is at 6:03 am and sunset at 6:05 pm. On the last day of October, in Lalgudi, sunrise is at 6:05 am and sunset at 5:50 pm IST.

Sunshine

In Lalgudi, India, the average sunshine in October is 7h.

UV index

The months with the lowest UV index are January, October through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the average person.
Note: A maximum high daily UV index of 6 during October translates into the following directions:
Shun overexposure. Protection from sun ravages is indispensable. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.