May weather forecast
Palani, India

May, the last month of the pre-monsoon summer in Palani, is another very hot month, with an average temperature fluctuating between 35.2°C (95.4°F) and 24.5°C (76.1°F).

Temperature

May's advent notes a subtle adjustment in average high-temperature to a still very hot 35.2°C (95.4°F) from April. In Palani, the average low-temperature during the month of May is a warm 24.5°C (76.1°F).

Heat index

The average heat index in May is estimated at a scorching 44°C (111.2°F). Precaution: Heat cramps along with heat exhaustion are possible. Heatstroke is a serious risk with continued exertion.
The heat index's values are generally associated with conditions in shade and light breezes. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', takes into account both air temperature and humidity to illustrate what people actually feel. 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 particularly relevant to babies and toddlers. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

In Palani, the average relative humidity in May is 57%.

Rainfall

In May, the rain falls for 13.9 days. Throughout May, 54mm (2.13") of precipitation is accumulated. In Palani, during the entire year, the rain falls for 143.9 days and collects up to 761mm (29.96") of precipitation.

Daylight

In Palani, the average length of the day in May is 12h and 37min.
On the first day of May, sunrise is at 6:01 am and sunset at 6:32 pm. On the last day of the month, sunrise is at 5:56 am and sunset at 6:38 pm IST.

Sunshine

May has the most sunshine of the year, with an average of 10.9h of sunshine.

UV index

The months with the highest UV index are February through September, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: A daily high UV index of 7 in May leads to these guidelines:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.