April weather forecastThiruvarur, India

Weather in April

April in Thiruvarur, India, is a fiery hot pre-monsoon summer month, with an average temperature varying between 35.1°C (95.2°F) and 27.3°C (81.1°F).

Temperature

The advent of April denotes an average high-temperature of a fiery hot 35.1°C (95.2°F), subtly different from March's 32.9°C (91.2°F). Throughout the month of April, the average temperature dips to a warm 27.3°C (81.1°F) at night.

Heat index

During April, the heat index is appraised at a blazing hot 49°C (120.2°F). Mind: Heat cramps along with heat exhaustion are anticipated. Heatstroke can develop with continued physical activity.
Evaluating the heat index requires understanding its values in the shade and with gentle 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 'apparent temperature' or 'felt air temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

The average relative humidity in April in Thiruvarur is 67%.

Rainfall

In Thiruvarur, in April, during 8.6 rainfall days, 10mm (0.39") of precipitation is typically accumulated. In Thiruvarur, during the entire year, the rain falls for 158.6 days and collects up to 373mm (14.69") of precipitation.

Daylight

In Thiruvarur, the average length of the day in April is 12h and 22min.
On the first day of April, sunrise is at 6:08 am and sunset at 6:22 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 6:23 pm IST.

Sunshine

In April, the average sunshine is 10.5h.

UV index

April through July, with an average maximum UV index of 8, are months with the highest UV index in Thiruvarur, India. A UV Index reading of 8 to 10 represents a very high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum daily UV index of 8 during April morphs into the following directions:
Be proactive in protecting yourself; skin and eyes can be harmed if left unprotected. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.