October 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
October, the first month of the post monsoon autumn, in Chennai, is still a hot month, with average temperature fluctuating between 24.5°C (76.1°F) and 31.8°C (89.2°F).

Temperature

The average high-temperature, in October, is 31.8°C (89.2°F), while the average low-temperature is 24.5°C (76.1°F).

Humidity

In October, the average relative humidity is 77%.

Rainfall

In Chennai, India, during October, the rain falls for 10.6 days and regularly aggregates up to 278.8mm (11") of precipitation. Throughout the year, in Chennai, India, there are 59.1 rainfall days, and 1391.5mm (54.8") of precipitation is accumulated.

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 October, the average length of the day is 11.8h.

Sunshine

The average sunshine is 6.3h.

UV index

The average UV index in October is 11.

What is the temperature in October in Chennai?

In October, in Chennai, India, the average high-temperature is 31.8°C (89.2°F), and the average low-temperature is 24.5°C (76.1°F).

What is the average humidity in October in Chennai?

In October, the average relative humidity is 77%.

How many days does it rain in October in Chennai?

In Chennai, during October, the rain falls for 10.6 days and regularly aggregates up to 278.8mm (11") of precipitation.

What is the water temperature in October in Chennai?

In October, the average sea temperature in Chennai 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 October in Chennai?

In Chennai, the average length of the day in October is 11.8h.

How many hours of sunshine does Chennai have in October?

In October, the average sunshine in Chennai is 6.3h.

What is the UV index reading in October in Chennai?

The average UV index in October in Chennai, India, is 11.
Average temperature in October - Chennai, India
  • Average high temperature in October: 31.8°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 October: 24.5°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 October - Chennai, India
  • Average humidity in October: 77%

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

Average rainfall in October - Chennai, India
  • Average rainfall in October: 278.8mm

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 October - Chennai, India
  • Average rainfall days in October: 10.6 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 October - Chennai, India
  • Average sea temperature in October: 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 October / Average sunshine in October - Chennai, India
  • Average daylight in October: 11.8h

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 October: 6.3h

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 October - Chennai, India
  • Average UV index in October: 11

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).

deutscheenglishespañolрусский中文