May weather forecastNilambur, India

Weather in May

The last month of the pre-monsoon summer, May, is also a hot month in Nilambur, India, with temperature in the range of an average low of 24.2°C (75.6°F) and an average high of 32.8°C (91°F).

Temperature

Nilambur experiences a minor change to a still hot 32.8°C (91°F) in average high-temperature during May, closely reflecting April. Throughout the month of May, the nighttime temperature dips to an average of 24.2°C (75.6°F).

Heat index

The heat index for May is appraised at a life-threatening hot 47°C (116.6°F). Stay wary: Heat exhaustion and heat cramps are possible. Heatstroke can ensue from extended effort.
For clarity, heat index numbers account for light winds and areas under shade. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', gives a temperature feeling by integrating air temperature and humidity. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. 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 particularly meaningful for babies and toddlers. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

In Nilambur, the average relative humidity in May is 79%.

Rainfall

In Nilambur, during May, the rain falls for 28.9 days and regularly aggregates up to 169mm (6.65") of precipitation. In Nilambur, during the entire year, the rain falls for 240 days and collects up to 1446mm (56.93") of precipitation.

Daylight

The average length of the day in May is 12h and 39min.
On the first day of May in Nilambur, sunrise is at 6:06 am and sunset at 6:38 pm. On the last day of the month, sunrise is at 6:00 am and sunset at 6:45 pm IST.

Sunshine

In Nilambur, the average sunshine in May is 8.3h.

UV index

May through December, with an average maximum UV index of 6, are months with the lowest UV index in Nilambur, India. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: A daily high UV index of 6 in May leads to these guidelines:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. 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. Boost your sun resistance with garments that are densely woven yet spacious.