April weather forecast
Manavalakurichi, India

April, the same as March, in Manavalakurichi, India, is another tropical pre-monsoon summer month, with an average temperature varying between 26.8°C (80.2°F) and 31.3°C (88.3°F).

Temperature

Manavalakurichi's April weather, marked by an average high temperature of 31.3°C (88.3°F) and an average low temperature of 26.8°C (80.2°F), is the warmest in the year.

Heat index

The heat index in April is evaluated at a blisteringly hot 40°C (104°F). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', marries air temperature and humidity to produce a value illustrating perceived warmth. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

In Manavalakurichi, the average relative humidity in April is 74%.

Rainfall

In April, in Manavalakurichi, the rain falls for 24.4 days. Throughout April, 107mm (4.21") of precipitation is accumulated. In Manavalakurichi, during the entire year, the rain falls for 194.3 days and collects up to 837mm (32.95") of precipitation.

Sea temperature

With an average sea temperature of 29.8°C (85.6°F), April is the month with the warmest seawater.
Note: For swimming, diving, and similar activities, the water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered delightful, allowing for extended periods of enjoyment without discomfort.

Daylight

The average length of the day in April is 12h and 19min.
On the first day of the month, sunrise is at 6:18 am and sunset at 6:30 pm. On the last day of April, in Manavalakurichi, sunrise is at 6:05 am and sunset at 6:30 pm IST.

Sunshine

In April, the average sunshine is 9.2h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Manavalakurichi, India. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum high daily UV index of 7 during April translates into the following directions:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.