March weather forecastPeriyakulam, India

Weather in March

The first month of the pre-monsoon summer, March, is still a hot month in Periyakulam, India, with an average temperature fluctuating between 20.3°C (68.5°F) and 32.8°C (91°F).

Temperature

The onset of March marks an average high-temperature of a still tropical 32.8°C (91°F), hardly differing from February's 30.4°C (86.7°F). Periyakulam's March nights see a large temperature deviation, with temperatures resting at a low of 20.3°C (68.5°F).

Heat index

During March, the heat index is calculated to be a torrid 37°C (98.6°F). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.
The metrics for the heat index are tailored for both shady environments and light winds. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is an estimation of the warmth sensation when considering humidity levels. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

March and April, with an average relative humidity of 55%, are the least humid months.

Rainfall

In Periyakulam, India, in March, it is raining for 9.3 days, with typically 34mm (1.34") of accumulated precipitation. In Periyakulam, during the entire year, the rain falls for 177.9 days and collects up to 910mm (35.83") of precipitation.

Daylight

The average length of the day in March in Periyakulam is 12h and 4min.
On the first day of March, sunrise is at 6:33 am and sunset at 6:30 pm. On the last day of the month, sunrise is at 6:17 am and sunset at 6:30 pm IST.

Sunshine

In March, the average sunshine is 9.5h.

UV index

February through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: The UV index of 7 during March leads to these advisories:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.