Bengaluru
India
Long-term weather forecast
Long-term weather forecast

October weather forecast and climate
Bengaluru, India

The first month of the post monsoon autumn, October, is also a moderately hot month in Bengaluru, India, with average temperature fluctuating between 28°C (82.4°F) and 19.4°C (66.9°F).

Temperature

In Bengaluru, India, the average high-temperature is practically the same as in September - a still warm 28°C (82.4°F). In October, in Bengaluru, India, the average low-temperature is 19.4°C (66.9°F).

Heat index

In October, the average heat index is appraised at a tropical 31.1°C (88°F). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'apparent temperature', 'felt air temperature', or 'real feel', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (metabolic differences, differences in body mass, height, and shape, pregnancy). Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

The average relative humidity in October is 73%.

Rainfall

In Bengaluru, during 7.9 rainfall days, 154.5mm (6.1") of precipitation is typically accumulated. Throughout the year, there are 58.5 rainfall days, and 974.5mm (38.4") of precipitation is accumulated.

Daylight

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

Sunshine

The average sunshine in Bengaluru is 5.6h.

UV index

Months with the highest UV index are February through October, with an average maximum UV index of 12. A UV Index of 11, and more, symbolizes an extreme threat to health from the exposure to the Sun's UV radiation for ordinary individuals.
Note: In October, the average maximum UV index of 12 translate into the following recommendations:
Practice all essential precautions. Protection against sun damage is crucial. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Prolonged stay under the direct sun should be avoided as much as possible, especially if a person burns easily. Sunscreen with a minimum 30 sun protection factor should always be used.

What is the temperature in October in Bengaluru?

The average high-temperature, in October, in Bengaluru, is 28°C (82.4°F), while the average low-temperature is 19.4°C (66.9°F). In October, the average heat index (a.k.a. 'apparent temperature', 'feels like'), that combines relative humidity and air temperature, is evaluated at 31.1°C (88°F).

What is the average humidity in October in Bengaluru?

In October, the average relative humidity in Bengaluru, India, is 73%.

How much does it rain in Bengaluru in October?

In Bengaluru, India, during October, the rain falls for 7.9 days and regularly aggregates up to 154.5mm (6.1") of precipitation.

How many hours of daylight does Bengaluru have in October?

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

How long on average sun shines in October in Bengaluru?

The average sunshine in October in Bengaluru, India, is 5.6h.

What is the month with the highest UV index in Bengaluru?

February through October, with an average maximum UV index of 12, are months with the highest UV index.

What is the UV index intensity in October in Bengaluru?

In October, the average daily maximum UV index is 12. A UV Index reading of 11, and higher, represents an excessive health risk from the exposure to the Sun's UV rays.
Average temperature in October - Bengaluru, India
  • Average high temperature in October: 28°C

The warmest month (with the highest average high temperature) is April (35.8°C).
The month with the lowest average high temperature is December (26.2°C).

  • Average low temperature in October: 19.4°C

The month with the highest average low temperature is April (21.8°C).
The coldest month (with the lowest average low temperature) is January (15.3°C).

Average humidity in October - Bengaluru, India
  • Average humidity in October: 73%

The month with the highest relative humidity is August (79%).
The month with the lowest relative humidity is March (45%).

Average rainfall in October - Bengaluru, India
  • Average rainfall in October: 154.5mm

The wettest month (with the highest rainfall) is September (241mm).
The driest month (with the lowest rainfall) is January (1.8mm).

Average rainfall days in October - Bengaluru, India
  • Average rainfall days in October: 7.9 days

The month with the highest number of rainy days is September (10.3 days).
The month with the lowest number of rainy days is January (0.2 days).

Average daylight in October / Average sunshine in October - Bengaluru, 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: 5.6h

Months with most sunshine are February and March (Average sunshine: 8.8h).
The month with least sunshine is July (Average sunshine: 3.6h).

Average UV index in October - Bengaluru, India
  • Average UV index in October: 12

Months with the highest UV index are February, March, April, May, June, July, August, September and October (UV index 12).
Months with the lowest UV index are January, November and December (UV index 10).