May weather forecast
Rishivandiyam, India

May, the last month of the pre-monsoon summer in Rishivandiyam, is also a fiery hot month, with an average temperature ranging between max 39.1°C (102.4°F) and min 28.3°C (82.9°F).

Temperature

May stands out as Rishivandiyam's warmest month, with an average high-temperature of 39.1°C (102.4°F) and a low-temperature of 28.3°C (82.9°F).

Heat index

Throughout May, the heat index is computed to be a burning hot 51°C (123.8°F). On guard: Heat exhaustion and heat cramps are predicted. Heatstroke is a potential hazard with continuous physical effort.
Records show heat index calculations are tailored for shaded regions and mild winds. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a single figure representing how weather conditions feel when combining temperature and humidity. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical 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.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

May is the least humid month, with an average relative humidity of 49%.

Rainfall

In Rishivandiyam, India, in May, it is raining for 9.8 days, with typically 40mm (1.57") of accumulated precipitation. Throughout the year, in Rishivandiyam, there are 132.2 rainfall days, and 452mm (17.8") of precipitation is accumulated.

Daylight

In May, the average length of the day is 12h and 40min.
On the first day of May, sunrise is at 5:54 am and sunset at 6:27 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 6:34 pm IST.

Sunshine

With an average of 11.7h of sunshine, May has the most sunshine of the year.

UV index

March through June and August, with an average maximum UV index of 8, are months with the highest UV index. A UV Index value of 8 to 10 symbolizes a very high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: A daily high UV index of 8 in May leads to these guidelines:
Emphasize protection. Neglecting it can lead to swift damage to the skin and eyes. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.