May weather forecast
Nagercoil, India

The last month of the pre-monsoon summer, May, is another hot month in Nagercoil, India, with an average temperature fluctuating between 31.2°C (88.2°F) and 27°C (80.6°F).

Temperature

Upon the onset of May, Nagercoil witnesses an average high-temperature of a still tropical 31.2°C (88.2°F), showing a close resemblance to the prior month. May records a small disparity from daytime temperatures, marking an average low-temperature of 27°C (80.6°F) in Nagercoil.

Heat index

The heat index for May is calculated to be a scorching 40°C (104°F). Adopt enhanced safety measures, heat exhaustion and heat cramps could occur. Continuous activity may induce heatstroke.
Understand that the heat index values take into account shaded locations and mild winds. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is the outcome of merging air's temperature and its humidity metrics. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

In May, the average relative humidity is 76%.

Rainfall

In Nagercoil, in May, during 19.3 rainfall days, 109mm (4.29") of precipitation is typically accumulated. In Nagercoil, India, during the entire year, the rain falls for 194.3 days and collects up to 837mm (32.95") of precipitation.

Daylight

In Nagercoil, the average length of the day in May is 12h and 30min.
On the first day of the month, sunrise is at 6:04 am and sunset at 6:29 pm. On the last day of May, in Nagercoil, sunrise is at 6:01 am and sunset at 6:35 pm IST.

Sunshine

The average sunshine in May in Nagercoil is 9h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The UV index of 7 in May translates into these instructions:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.