May weather forecast
New Delhi, India

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

Weather in May

May is characterized by blazing heat in Delhi, standing as the gateway to the infamous Indian summer. As a city in the northern plains, Delhi witnesses mercury levels soaring high, with occasional gusty winds offering minor respite. The dry heat overwhelms the cityscape, making shade and indoor activities more preferable. However, the brilliant sunshine provides an ideal backdrop for photographic enthusiasts. The torrid conditions persist throughout the month, with relief only in sight towards the end.

Temperature

The embrace of May brings a minor uplift in the average high-temperature, shifting from a very hot 38.2°C (100.8°F) in April to a scorching 42.3°C (108.1°F). Despite the hot May days, New Delhi's nights see an average temperature plunge to a moderately hot 29.8°C (85.6°F).

Humidity

The least humid month is May, with an average relative humidity of 18%.

Rainfall

In May, the rain falls for 4 days. Throughout May, 7mm (0.28") of precipitation is accumulated. In New Delhi, during the entire year, the rain falls for 74.2 days and collects up to 305mm (12.01") of precipitation.

Daylight

The average length of the day in May in New Delhi is 13h and 35min.
On the first day of May in New Delhi, sunrise is at 5:39 am and sunset at 6:56 pm. On the last day of the month, sunrise is at 5:23 am and sunset at 7:14 pm IST.

Sunshine

With an average of 12.1h of sunshine, May has the most sunshine of the year.

UV index

April through June, with an average maximum UV index of 9, are months with the highest UV index in New Delhi. A UV Index reading of 8 to 10 represents a very high threat to health from exposure to the Sun's UV radiation for the average person.
Note: During May, 9 as the daily maximum UV index converts into the following advice:
Emphasize protection. Neglecting it can lead to swift damage to the skin and eyes. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Following every swim or outdoor workout, a sunscreen with an SPF of not less than 30 should be liberally applied and re-applied frequently, even on overcast days.
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Frequently asked questions

How hot is it in New Delhi in May?

In New Delhi, in May, the average high-temperature is 42.3°C (108.1°F), and the average low-temperature is 29.8°C (85.6°F).

What is the least humid month in New Delhi?

The least humid month in New Delhi is May, with an average relative humidity of 18%.

What is the average humidity in May in New Delhi?

The average relative humidity in May in New Delhi, India, is 18%.

How much does it rain in New Delhi in May?

In New Delhi, in May, during 4 rainfall days, 7mm (0.28") of precipitation is typically accumulated.

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

In New Delhi, the average day length in May is 13h and 35min.

When is the sunrise / sunset in May in New Delhi?

On the first day of May in New Delhi, India, sunrise is at 5:39 am and sunset at 6:56 pm. On the last day of the month, sunrise is at 5:23 am and sunset at 7:14 pm IST.

What month has the most sunshine in New Delhi?

The month with the most sunshine in New Delhi, India, is May, with an average of 12.1h of sunshine.

How many hours of sunshine does New Delhi have in May?

In May, the average sunshine duration in New Delhi is 12.1h.

What are the months with the highest UV index in New Delhi?

April through June, with an average maximum UV index of 9, are months with the highest UV index in New Delhi.

What is the UV index intensity in May in New Delhi?

The average daily maximum UV index in May in New Delhi is 9. A UV Index reading of 8 to 10 represents a very high health threat from unsafe exposure to Sun's UV rays.

Average temperature in May
New Delhi, India

Average temperature in May - New Delhi, India
  • Average high temperature in May: 42.3°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 May: 29.8°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 May
New Delhi, India

Average pressure in May - New Delhi, India
  • Average pressure in May: 1000.5mbar

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 May
New Delhi, India

Average wind speed in May - New Delhi, India
  • Average wind speed in May: 10.2km/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 May
New Delhi, India

Average humidity in May - New Delhi, India
  • Average humidity in May: 18%

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 May
New Delhi, India

Average rainfall in May - New Delhi, India
  • Average rainfall in May: 7mm

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 May
New Delhi, India

Average rainfall days in May - New Delhi, India
  • Average rainfall days in May: 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 May /
Average sunshine in May
New Delhi, India

Average daylight in May / Average sunshine in May - New Delhi, India
  • Average daylight in May: 13h and 4min

The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).

  • Average sunshine in May: 12h and 1min

The month with the most sunshine is May (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 7h and 18min).

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Average sunshine days in May
New Delhi, India

Average sunshine days in May - New Delhi, India
  • Average sunshine days in May: 24.3 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 May
New Delhi, India

Average UV index in May - New Delhi, India
  • Average UV index in May: 9

The 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 May
New Delhi, India

Average cloud cover in May - New Delhi, India
  • Average cloud cover in May: 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 May
New Delhi, India

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

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

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New Delhi, India

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