December weather forecast
Bengaluru, India

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Weather in December

December marks the beginning of winter in Bengaluru. With temperatures dropping to an average low of 16°C (60.8°F), the weather becomes crisp and cool. Evenings take on a pleasant chill, reminding one of the approaching year-end. Bengaluru in December is known for its cool mornings and chill evenings, making it the perfect weather for exploring the city's bustling markets and savoring steaming cups of chai. The city basks in a flurry of festivities, ushering in the New Year with much enthusiasm and joy.

Temperature

The coldest period tends to be December, when average temperatures fluctuate between a high of 26.2°C (79.2°F) and a low of 16°C (60.8°F).

Humidity

The average relative humidity in December in Bengaluru is 68%.

Rainfall

In Bengaluru, India, during December, the rain falls for 1.6 days and regularly aggregates up to 18mm (0.71") of precipitation. In Bengaluru, during the entire year, the rain falls for 58.5 days and collects up to 975mm (38.39") of precipitation.

Daylight

With an average of 11h and 24min of daylight, December has the shortest days of the year in Bengaluru.
On the first day of the month, sunrise is at 6:26 am and sunset at 5:51 pm. On the last day of December, in Bengaluru, sunrise is at 6:41 am and sunset at 6:04 pm IST.

Sunshine

In December, the average sunshine in Bengaluru is 6.8h.

UV index

January, November and December, with an average maximum UV index of 10, are months with the lowest UV index. A UV Index value of 8 to 10 symbolizes a very high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: An average UV index of 10 in December transforms into this advice:
Emphasize protection. Neglecting it can lead to swift damage to the skin and eyes. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
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Frequently asked questions

What time of the year is the coldest in Bengaluru?

December is the month that records the lowest temperatures, with averages ranging from a high of 26.2°C (79.2°F) to a low of 16°C (60.8°F).

What are the temperatures in Bengaluru in December?

In Bengaluru, 26.2°C (79.2°F) is the average high-temperature and 16°C (60.8°F) is the average low-temperature during December. The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in November is calculated to be 29°C (84.2°F).

What is the average humidity in December in Bengaluru?

In Bengaluru, the average relative humidity in December is 68%.

How much does it rain in Bengaluru in December?

In December, in Bengaluru, the rain falls for 1.6 days. Throughout December, 18mm (0.71") of precipitation is accumulated.

What is the month with the shortest days in Bengaluru?

December has the shortest days of the year in Bengaluru, with an average of 11h and 24min of daylight.

What is the average length of the day in December in Bengaluru?

In Bengaluru, India, the average day length in December is 11h and 23min.

When are sunrise and sunset in December in Bengaluru?

On the first day of December, sunrise is at 6:26 am and sunset at 5:51 pm. On the last day of the month, sunrise is at 6:41 am and sunset at 6:04 pm IST.

How many hours of sunshine does Bengaluru have in December?

The average sunshine duration in December is 6.8h.

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

January, November and December, with an average maximum UV index of 10, are months with the lowest UV index in Bengaluru, India.

How high is the UV index in December in Bengaluru?

In Bengaluru, India, the average daily maximum UV index in December is 10. A UV Index reading of 8 to 10 represents a very high health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in December
Bengaluru, India

Average temperature in December - Bengaluru, India
  • Average high temperature in December: 26.2°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 December: 16°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).

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Average humidity in December
Bengaluru, India

Average humidity in December - Bengaluru, India
  • Average humidity in December: 68%

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

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Average rainfall in December
Bengaluru, India

Average rainfall in December - Bengaluru, India
  • Average rainfall in December: 17.5mm

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

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Average rainfall days in December
Bengaluru, India

Average rainfall days in December - Bengaluru, India
  • Average rainfall days in December: 1.6 days

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

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Average daylight in December /
Average sunshine in December
Bengaluru, India

Average daylight in December / Average sunshine in December - Bengaluru, India
  • Average daylight in December: 11h and 2min

The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 24min).

  • Average sunshine in December: 6h and 5min

The months with the most sunshine are February and March (Average sunshine: 8h and 48min).
The month with the least sunshine is July (Average sunshine: 3h and 36min).

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Average UV index in December
Bengaluru, India

Average UV index in December - Bengaluru, India
  • Average UV index in December: 10

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

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Bengaluru, India

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