December weather forecast
New Delhi, India

The tomb of Mughal Emperor Humayun, in New Delhi, India
The tomb of Mughal Emperor Humayun, in New Delhi, India

Weather in December

The first month of the winter, December, is still a warm month in New Delhi, India, with average temperature varying between 12.5°C (54.5°F) and 23.5°C (74.3°F).

Temperature

In December, the average high-temperature decreases, from 28.6°C (83.5°F) in November, to a still moderately hot 23.5°C (74.3°F). In New Delhi, in December, the average low-temperature is 12.5°C (54.5°F).

Humidity

The average relative humidity in December is 39%.

Rainfall

In December, in New Delhi, the rain falls for 1.4 days. Throughout December, 5mm (0.2") of precipitation is accumulated. Throughout the year, there are 74.2 rainfall days, and 305mm (12.01") of precipitation is accumulated.

Daylight

With an average of 10.3h of daylight, December has the shortest days of the year in New Delhi.

Sunshine

In December, the average sunshine in New Delhi, India, is 7.6h.

UV index

With an average maximum UV index of 4, December is the month with the lowest UV index. A UV Index reading of 3 to 5 represents a medium health hazard from the exposure to the Sun's UV radiation for the ordinary person.
Note: The average daily UV index of 4 in December transform into the following instructions:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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.
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FAQ

What is the average humidity in December in New Delhi?

The average relative humidity in December is 39%.

How many days does it rain in December in New Delhi?

In New Delhi, in December, it is raining for 1.4 days, with typically 5mm (0.2") of accumulated precipitation.

What is the month with the shortest days in New Delhi?

December has the shortest days of the year in New Delhi, India, with an average of 10.3h of daylight.

How many hours of daylight does New Delhi have in December?

The average length of the day in December is 10.3h.

How long on average sun shines in December in New Delhi?

The average sunshine in December in New Delhi, India, is 7.6h.

What is the month with the lowest UV index in New Delhi?

With an average maximum UV index of 4, December is the month with the lowest UV index.

How high is the UV index in December in New Delhi?

In December, the average daily maximum UV index in New Delhi, India, is 4. A UV Index estimate of 3 to 5 represents a moderate health threat from the exposure to the Sun's UV rays.

Average temperature in December
New Delhi, India

Average temperature in December - New Delhi, India
  • Average high temperature in December: 23.5°C

The warmest month (with the highest average high temperature) is June (42.4°C).
The month with the lowest average high temperature is January (20.8°C).

  • Average low temperature in December: 12.5°C

The month with the highest average low temperature is June (32°C).
The coldest month (with the lowest average low temperature) is January (9.2°C).

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Average pressure in December
New Delhi, India

Average pressure in December - New Delhi, India
  • Average pressure in December: 1016.1mbar

The month with the highest atmospheric pressure is January (1017mbar).
The month with the lowest atmospheric pressure is June (996.7mbar).

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Average wind speed in December
New Delhi, India

Average wind speed in December - New Delhi, India
  • Average wind speed in December: 7.7km/h

The windiest month (with the highest average wind speed) is June (10.6km/h).
The calmest month (with the lowest average wind speed) is October (6.7km/h).

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Average humidity in December
New Delhi, India

Average humidity in December - New Delhi, India
  • Average humidity in December: 39%

The month with the highest relative humidity is August (62%).
The month with the lowest relative humidity is May (18%).

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Average rainfall in December
New Delhi, India

Average rainfall in December - New Delhi, India
  • Average rainfall in December: 5mm

The wettest month (with the highest rainfall) is July (86mm).
The driest month (with the least rainfall) is October (2mm).

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Average rainfall days in December
New Delhi, India

Average rainfall days in December - New Delhi, India
  • Average rainfall days in December: 1.4 days

The month with the highest number of rainy days is August (17.2 days).
The month with the least rainy days is November (1.2 days).

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Average daylight in December /
Average sunshine in December
New Delhi, India

Average daylight in December / Average sunshine in December - New Delhi, India
  • Average daylight in December: 10.3h

The month with the longest days is June (Average daylight: 13.9h).
The month with the shortest days is December (Average daylight: 10.3h).

  • Average sunshine in December: 7.6h

The month with the most sunshine is May (Average sunshine: 12.1h).
The month with the least sunshine is January (Average sunshine: 7.3h).

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Average sunshine days in December
New Delhi, India

Average sunshine days in December - New Delhi, India
  • Average sunshine days in December: 29.5 days

The month with the most sunshine days is December (29.5 days).
The month with the least sunshine days is August (12.3 days).

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Average UV index in December
New Delhi, India

Average UV index in December - New Delhi, India
  • Average UV index in December: 4

Months with the highest UV index are April, May and June (UV index 9).
The month with the lowest UV index is December (UV index 4).

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Average cloud cover in December
New Delhi, India

Average cloud cover in December - New Delhi, India
  • Average cloud cover in December: 7

The month with the most cloud cover is August (Cloud cover 38).
The month with the least cloud cover is October (Cloud cover 5).

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Average visibility in December
New Delhi, India

Average visibility in December - New Delhi, India
  • Average visibility in December: 10km

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

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