March weather forecastPurnankuppam, India

Weather in March

The first month of the pre-monsoon summer, March, is a hot month in Purnankuppam, India, with an average temperature varying between 25.7°C (78.3°F) and 30.8°C (87.4°F).

Temperature

The unfolding of March shows an average high-temperature of a hot 30.8°C (87.4°F), indicating a slight variance from February's 28.7°C (83.7°F). The average low-temperature in Purnankuppam during March nights is a warm 25.7°C (78.3°F).

Heat index

March's mean heat index is estimated at a torrid 37°C (98.6°F). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.
The metrics for the heat index are tailored for both shady environments and light 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 'apparent temperature' or 'feels like', binds temperature metrics with humidity values to give a sense of the actual warmth. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing 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. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

The average relative humidity in March is 71%.

Rainfall

In Purnankuppam, during March, the rain falls for 5.1 days and regularly aggregates up to 14mm (0.55") of precipitation. Throughout the year, in Purnankuppam, there are 176.2 rainfall days, and 886mm (34.88") of precipitation is accumulated.

Daylight

In Purnankuppam, the average length of the day in March is 12h and 4min.
On the first day of March in Purnankuppam, sunrise is at 6:25 am and sunset at 6:20 pm. On the last day of the month, sunrise is at 6:07 am and sunset at 6:22 pm IST.

Sunshine

The average sunshine in March is 9.7h.

UV index

In March, the average daily maximum UV index in Purnankuppam is 7. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A maximum UV index of 7 in March translates into the following recommendations:
Resist overexposure. Safeguarding from solar damage is indispensable. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Boost your sun resistance with garments that are densely woven yet spacious.