May weather forecast
Rayakottai, India

The last month of the pre-monsoon summer, May, is another very hot month in Rayakottai, India, with an average temperature varying between 35.8°C (96.4°F) and 24.9°C (76.8°F).

Temperature

Rayakottai experiences an average high-temperature of a still sweltering 35.8°C (96.4°F) in May, marking an insignificant shift from 36.2°C (97.2°F) in April. Throughout May, an average nighttime temperature of 24.9°C (76.8°F) is experienced in Rayakottai.

Heat index

May's heat index is evaluated at an extremely hot 44°C (111.2°F). Keep alert: Heat cramps and heat exhaustion are probable. Heatstroke is a potential danger with continued physical activity.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', measures the perceived warmth when incorporating the humidity present in the air. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

The average relative humidity in May in Rayakottai is 53%.

Rainfall

In May, in Rayakottai, India, the rain falls for 15.6 days. Throughout May, 63mm (2.48") of precipitation is accumulated. Throughout the year, there are 165.3 rainfall days, and 666mm (26.22") of precipitation is accumulated.

Daylight

In Rayakottai, the average length of the day in May is 12h and 42min.
On the first day of the month, sunrise is at 5:57 am and sunset at 6:32 pm. On the last day of May, sunrise is at 5:51 am and sunset at 6:39 pm IST.

Sunshine

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

UV index

In Rayakottai, the average daily maximum UV index in May is 7. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum UV index of 7 during May translates into these guidelines:
Deflect overexposure. Sun protection is a necessity. 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. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.