April weather forecast and climate
Chennai, India

A staircase to the front entrance of the Ramakrishna Temple in Chennai, India
A staircase to the front entrance of the Ramakrishna Temple in Chennai, India
April, like March, is a hot pre-monsoon summer month in Chennai, India, with average temperature ranging between min. 26.4°C (79.5°F) and max. 34.3°C (93.7°F).

Temperature

The average high-temperature, is 34.3°C (93.7°F), while the average low-temperature is 26.4°C (79.5°F).

Humidity

In April, the average relative humidity is 69%.

Rainfall

In Chennai, during 0.6 rainfall days, 7.7mm (0.3") of precipitation is typically accumulated. In Chennai, India, during the entire year, the rain falls for 59.1 days and collects up to 1391.5mm (54.8") of precipitation.

Sea temperature

In Chennai, the average water temperature is 29.3°C (84.7°F).
For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

In Chennai, the average length of the day is 12.4h.

Sunshine

With an average of 9.7h of sunshine, April has the most sunshine of the year.

UV index

Months with the highest UV index are February through September, with an average maximum UV index of 12.
A UV Index estimate of 11, and higher, represents an extreme threat to health from unprotected exposure to the Sun's UV rays for ordinary individuals. Take all required precautions, as unprotected skin and eyes can burn in minutes.

What is the temperature in April in Chennai?

In Chennai, India, in April, the average high-temperature is 34.3°C (93.7°F), and the average low-temperature is 26.4°C (79.5°F).

What is the average humidity in April in Chennai?

In April, the average relative humidity in Chennai, India, is 69%.

How much does it rain in Chennai in April?

In Chennai, during April, the rain falls for 0.6 days and regularly aggregates up to 7.7mm (0.3") of precipitation.

What is the sea water temperature in April in Chennai?

In Chennai, the average seawater temperature in April is 29.3°C (84.7°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

What is the average length of the day in April in Chennai?

In Chennai, the average length of the day in April is 12.4h.

What month has the most sunshine in Chennai?

With an average of 9.7h of sunshine, April has the most sunshine of the year in Chennai.

How many hours of sunshine does Chennai have in April?

In Chennai, India, the average sunshine in April is 9.7h.

When is the highest UV index in Chennai?

February through September, with an average maximum UV index of 12, are months with the highest UV index in Chennai, India.

How high is the UV index in April in Chennai?

In April, the average daily maximum UV index in Chennai, India, is 12. A UV Index estimate of 11, and higher, represents an extreme health threat from the exposure to the Sun's UV rays.
Average temperature in April - Chennai, India
  • Average high temperature in April: 34.3°C

The warmest month (with the highest average high temperature) is June (36.9°C).
The month with the lowest average high temperature is December (28.5°C).

  • Average low temperature in April: 26.4°C

The month with the highest average low temperature is May (27.9°C).
The coldest month (with the lowest average low temperature) is January (20.9°C).

Average humidity in April - Chennai, India
  • Average humidity in April: 69%

The month with the highest relative humidity is November (78%).
The month with the lowest relative humidity is June (57%).

Average rainfall in April - Chennai, India
  • Average rainfall in April: 7.7mm

The wettest month (with the highest rainfall) is November (407.4mm).
The driest month (with the lowest rainfall) is February (2.2mm).

Average rainfall days in April - Chennai, India
  • Average rainfall days in April: 0.6 days

The month with the highest number of rainy days is November (11.7 days).
The month with the lowest number of rainy days is March (0.3 days).

Average sea temperature in April - Chennai, India
  • Average sea temperature in April: 29.3°C

The best month for swimming (with the highest average sea temperature) is May (29.5°C).
The coldest month (with the lowest average sea temperature) is January (26.8°C).

Average daylight in April / Average sunshine in April - Chennai, India
  • Average daylight in April: 12.4h

The month with the longest days is June (Average daylight: 12.9h).
The month with shortest days is December (Average daylight: 11.4h).

  • Average sunshine in April: 9.7h

The month with most sunshine is April (Average sunshine: 9.7h).
The month with least sunshine is July (Average sunshine: 6h).

Average UV index in April - Chennai, India
  • Average UV index in April: 12

Months with the highest UV index are February, March, April, May, June, July, August and September (UV index 12).
The month with the lowest UV index is December (UV index 9).

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