May weather - Pre-monsoon summer 2024

Weather in May
Frequently asked questions
Average temperature in May
Average pressure in May
Average wind speed in May
Average humidity in May
Average rainfall in May
Average rainfall days in May
Average daylight in May
Average sunshine in May
Average sunshine days in May
Average UV index in May
Average cloud cover in May
Average visibility in May

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

As New Delhi transitions into May, the average high-temperature is observed to slightly rise from a torrid 38.2°C in April to a blistering 42.3°C. New Delhi, in the heat of May, registers a significant plunge to a mean of 29.8°C during the nights.

Humidity

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

Rainfall

In New Delhi, in May, it is raining for 4 days, with typically 7mm of accumulated precipitation. In New Delhi, during the entire year, the rain falls for 74.2 days and collects up to 305mm of precipitation.

Daylight

In New Delhi, the average length of the day in May is 13h and 35min.
On the first day of the month, sunrise is at 5:40 am and sunset at 6:56 pm. On the last day of May, sunrise is at 5:23 am and sunset at 7:13 pm IST.

Sunshine

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

UV index

The months with the highest UV index in New Delhi, India, are April through June, with an average maximum UV index of 9. A UV Index value of 8 to 10 symbolizes a very high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The daily high UV index of 9 during May translates into the following recommendations:
Always be mindful of protection. The risk of damage to skin and eyes is significant if neglected. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Despite the overcast weather, sunscreen with SPF of at least 30 should be applied liberally and reapplied often, particularly after swimming or an outdoor workout.

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FAQ

How hot is it in New Delhi in May?

New Delhi in May has an average high-temperature of 42.3°C and an average low-temperature of 29.8°C.

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?

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

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

In New Delhi, India, in May, it is raining for 4 days, with typically 7mm of accumulated precipitation.

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

The average day length in May in New Delhi, India, is 13h and 35min.

What time are sunrise and sunset in May in New Delhi?

In May, on the first day of the month, sunrise is at 5:40 am and sunset at 6:56 pm. On the last day of the month, sunrise is at 5:23 am and sunset at 7:13 pm IST.

What month has the most sunshine in New Delhi?

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

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

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

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

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

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

In May, the average daily maximum UV index is 9. A UV Index of 8 to 10 symbolizes a very high health vulnerability from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

Year J F M A May J J A S O N D

Apr

May

Jun

Average high temperature

38.2°C

42.3°C

42.4°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

11.1km/h

11.4km/h

11.8km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

23.5

24.3

20.2

Average UV index

Average cloud cover

13%

Average visibility

10km

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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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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May weather forecast
New Delhi, India

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