May weather forecast
Lalgudi, India

May, the last month of the pre-monsoon summer in Lalgudi, is another very hot month, with temperature in the range of an average high of 38.5°C (101.3°F) and an average low of 28.5°C (83.3°F).

Temperature

With an average high-temperature of 38.5°C (101.3°F) and an average low-temperature of 28.5°C (83.3°F), May is the warmest month.

Heat index

For May, the heat index is evaluated at a burning hot 51°C (123.8°F). Keep on guard: Heat exhaustion and heat cramps are probable. Heatstroke is a possible danger with ongoing physical activity.
Heat index determinations are made taking into account the shade and light air movements. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a value derived by merging air temperature with the humidity to convey how the climate feels. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. 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.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

In May, the average relative humidity is 52%.

Rainfall

In May, the rain falls for 17 days. Throughout May, 43mm (1.69") of precipitation is accumulated. In Lalgudi, India, during the entire year, the rain falls for 169.2 days and collects up to 485mm (19.09") of precipitation.

Daylight

The average length of the day in May in Lalgudi is 12h and 38min.
On the first day of May in Lalgudi, sunrise is at 5:56 am and sunset at 6:27 pm. On the last day of the month, sunrise is at 5:50 am and sunset at 6:34 pm IST.

Sunshine

May has the most sunshine of the year, with an average of 11.6h of sunshine.

UV index

March through August, with an average maximum UV index of 8, are months with the highest UV index. A UV Index estimate of 8 to 10 represents a very high health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: In May, a daily UV index of 8 turns into the following recommendations:
Take special precautions, as unprotected eyes and skin can be burned and damaged quickly. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.