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Contents
- The climate of New Delhi
- The best time to visit New Delhi
- The worst time to visit New Delhi
- Spring weather in New Delhi
- Summer weather in New Delhi
- Autumn weather in New Delhi
- Winter weather in New Delhi
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
The tomb of Mughal Emperor Humayun, in New Delhi, India
The climate of New Delhi
Residing within the Köppen climate classification as Cwa, New Delhi, India boasts a distinct humid subtropical climate with a dry winter. The city's geographical position on the Gangetic Plains statistically influences its climate, ensuring a comprehensive spread of temperatures throughout the year.
A close inspection of its climatic statistics reveals a broad temperature range from 9.2°C (48.6°F) in the cooler months to 42.4°C (108.3°F) during the height of summer. This broad temperature distribution reflects the city's hot summers and cooler winters. Humidity also fluctuates considerably during the year, peaking at 62% in the late summer months before receding to relatively lower levels, as low as 18%, during late spring and early summer.
Rainfall patterns showcase a clear monsoonal impact, with the period from June to August marked by high precipitation levels scaling from 76mm (2.99") to a whopping 86mm (3.39") in July. On the contrary, the city experiences a dry spell from November to February with an average monthly rainfall barely exceeding 5mm (0.2").
One unique weather characteristic of New Delhi is the striking variance in sunshine hours from 7.6 hours in the shorter daylight months to an impressive 13.9 hours in the height-of-summer month of June. Also noteworthy is the high UV Index reaching up to 9 during the summer months, necessitating adequate UV protection for residents and visitors alike.
A close inspection of its climatic statistics reveals a broad temperature range from 9.2°C (48.6°F) in the cooler months to 42.4°C (108.3°F) during the height of summer. This broad temperature distribution reflects the city's hot summers and cooler winters. Humidity also fluctuates considerably during the year, peaking at 62% in the late summer months before receding to relatively lower levels, as low as 18%, during late spring and early summer.
Rainfall patterns showcase a clear monsoonal impact, with the period from June to August marked by high precipitation levels scaling from 76mm (2.99") to a whopping 86mm (3.39") in July. On the contrary, the city experiences a dry spell from November to February with an average monthly rainfall barely exceeding 5mm (0.2").
One unique weather characteristic of New Delhi is the striking variance in sunshine hours from 7.6 hours in the shorter daylight months to an impressive 13.9 hours in the height-of-summer month of June. Also noteworthy is the high UV Index reaching up to 9 during the summer months, necessitating adequate UV protection for residents and visitors alike.
The best time to visit New Delhi
An optimal time to explore New Delhi is during the transition from the cooler winter season to the onset of summer, i.e., between February and April. These months provide a comfortable temperature range favourable for sightseeing, coupled with low humidity levels. On average, daytime temperatures during this period range from 20.8°C (69.4°F) to 31.3°C (88.3°F), paired with enjoyable low humidity levels, from 37% to 54%.
Furthermore, these months barely witness any rainfall with maximum rainfall reaching up to 16mm (0.63") in March. A blend of low rainfall with pleasant temperatures makes spring the perfect time for outdoor activities. Longer daylight hours all through spring, ranging from 11.2 hours in February to 12.9 hours in April, work to amplify the experience for visitors.
Furthermore, these months barely witness any rainfall with maximum rainfall reaching up to 16mm (0.63") in March. A blend of low rainfall with pleasant temperatures makes spring the perfect time for outdoor activities. Longer daylight hours all through spring, ranging from 11.2 hours in February to 12.9 hours in April, work to amplify the experience for visitors.
The worst time to visit New Delhi
The summer period from June to August can be punishingly hot and humid, making it a challenging period for visitors unaccustomed to such conditions. With temperatures routinely exceeding an oppressive 35°C (95°F) and humidity levels escalating to a sticky 62%, exploratory tours become rather uncomfortable.
Although these months receive sunlight for impressive durations, up to a maximum of 13.9 hours per day, the heat makes it restrictive for venturing out. This period also marks heavy rainfall due to the monsoon, making outdoor explorations difficult and often unpredictable.
Although these months receive sunlight for impressive durations, up to a maximum of 13.9 hours per day, the heat makes it restrictive for venturing out. This period also marks heavy rainfall due to the monsoon, making outdoor explorations difficult and often unpredictable.
Spring weather in New Delhi
Mildly warming temperatures best describe the spring climate in New Delhi. February to April experiences a daytime temperature range from 20.8°C (69.4°F) to 31.3°C (88.3°F), generally a comfortable stretch for exploration and outdoor activities. Rainfall during the spring months is relatively low, with the highest rainfall in March at only 16mm (0.63").
Delhi's spring season also coincides with longer daylight hours, allowing one to make the most of the favourable climate. The period observes a gradual increase from 11.2 daylight hours in February to an ample 12.9 hours in April.
Delhi's spring season also coincides with longer daylight hours, allowing one to make the most of the favourable climate. The period observes a gradual increase from 11.2 daylight hours in February to an ample 12.9 hours in April.
Summer weather in New Delhi
Summers in New Delhi are distinctly hot, with temperatures picking speed from May to July, reaching a zenith of 42.4°C (108.3°F) in June. Humidity during this period escalates rapidly, peaking to as high as 62% by end of July.
The monsoon onset kicks off in June, further intensifying by July. The city gets drenched by heavy rainfall from June to August, ranging from 19mm (0.75") to 86mm (3.39"), making this period notoriously sultry and humid.
However, the summer season in New Delhi does have its charm, with high sun exposure, as June brings about the highest duration of daylight at 13.9 hours.
The monsoon onset kicks off in June, further intensifying by July. The city gets drenched by heavy rainfall from June to August, ranging from 19mm (0.75") to 86mm (3.39"), making this period notoriously sultry and humid.
However, the summer season in New Delhi does have its charm, with high sun exposure, as June brings about the highest duration of daylight at 13.9 hours.
Autumn weather in New Delhi
September to November in New Delhi usher in the respite from the harsh summer. Autumn witnesses a gradual cooling with temperatures dipping to 23.2°C (73.8°F) by November. While the humidity decreases from 57% in September to 32%, the rainfall, following the monsoon's end, also noticeably decreases.
In stark contrast to summer, November records only up to 3mm (0.12") of rainfall and a humidity level falling to 32%. The daylight hours take a dip from the summer extremes, averaging between 11.5 hours in September and 10.7 hours in November.
In stark contrast to summer, November records only up to 3mm (0.12") of rainfall and a humidity level falling to 32%. The daylight hours take a dip from the summer extremes, averaging between 11.5 hours in September and 10.7 hours in November.
Winter weather in New Delhi
Considering December to February as winter months, New Delhi's climate demonstrates a noticeable decrease in daytime temperatures. December starts with a mild chill at 23.5°C (74.3°F), dropping significantly to 9.2°C (48.6°F) in February.
Winter in the city is predominantly dry, with minimal rainfall across these months, never going beyond 5mm (0.2"). Owing to the cooler temperatures, humidity levels also decline, bottoming out at 32% in December and balancing out at 54% by February.
Despite the cooler conditions, daylight hours remain advantageous for outdoor activities with a mean duration of 10.5 hours. The pressure during these months stabilizes above the yearly average, ensuring a stable weather pattern that characterizes winter in New Delhi.
Winter in the city is predominantly dry, with minimal rainfall across these months, never going beyond 5mm (0.2"). Owing to the cooler temperatures, humidity levels also decline, bottoming out at 32% in December and balancing out at 54% by February.
Despite the cooler conditions, daylight hours remain advantageous for outdoor activities with a mean duration of 10.5 hours. The pressure during these months stabilizes above the yearly average, ensuring a stable weather pattern that characterizes winter in New Delhi.
Weather in January
January is the commencement of the new year in New Delhi, India, characterized by relatively cool temperatures. This month records the lowest mean temperatures of the year, ranging from 9.2°C (48.6°F) to 20.8°C (69.4°F). Bound by the chilling cold of the northern plains, the city experiences reduced humidity and light breezes. Weather in January »
Weather in February
As the sun starts its northward journey, Delhi begins experiencing mild, yet appreciable changes by February. Slight rises in the mercury column herald the gradual transition of the winter season, as days tend to be warmer. The breeze acquires a gentle warmth, making outdoor activities more enjoyable. Weather in February »
Weather in March
March marks the onset of spring in Delhi, as gradual warmth replaces the nip of the winter season. Temperatures see a noticeable rise, peaking at 31.3°C (88.3°F), indicating that summer is just around the corner. Sunshine becomes more evident, illuminating the city with a bright, cheerful radiance. Weather in March »
Weather in April
April signifies the transition from spring to the hot, arid summer season. The city begins to feel the heat, as the comforting coolness of spring makes way for soaring temperatures. Weather turns markedly hot during the day, although evenings still retain traces of comfort. Weather in April »
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. Weather in May »
Weather in June
June, the zenith of summer, prevails with relentless heat in Delhi. As the month progresses, the city begins to find relief in the form of sporadic pre-monsoon showers. Cumulus clouds make their appearance more often, hinting at the imminent monsoon showers. Weather in June »
Weather in July
In July, Delhi welcomes the much-awaited monsoon, replacing the blistering summer heat with resilient showers. The city records the heaviest rainfall of the year, with up to 86mm (3.39") falling during this month. It paints a vibrant picture of the wet season, as plants regain their fresh, green appearance. Weather in July »
Weather in August
August carries forward the monsoon season, with the city experiencing frequent downpours. The temperature cools down as the rain continues to dominate the weather charts. Streets often mirror the cloudy sky above, reflecting the languid cityscape under a grey cloak. Weather in August »
Weather in September
September indicates the receding of the monsoon season, as Delhi starts witnessing a decrease in the frequency of rainfall. Though the showers may occasionally revive, it is the harbinger of the upcoming autumn season. The receding rains leave behind a freshly washed cityscape, bathed in a golden hue under mild sunshine. Weather in September »
Weather in October
By October, Delhi embraces the golden charm of autumn, characterized by clear skies and cooler temperatures. The monsoons retreat entirely, leaving behind clear, azure skies above. The sun casts an enchanting, warm glow, turning the city into an intricate webwork of light and shadows. Weather in October »
Weather in November
November sees Delhi transition into the early stages of winter. Mercury dips significantly, as the sun's rays assume a softer, mellow character. The coolness of the breeze marks the onset of the winter season. Mist gradually becomes a frequent visitor, especially in the early morning. Weather in November »
Weather in December
In December, Delhi is in the full grasp of winter, with the city often enveloped in dense fog. The reduced visibility is a signature feature of Delhi winters, lending the city a mysterious allure. Although the sun attempts to penetrate the fog cover, the days remain predominantly cold. Weather in December »
[Resources]Frequently asked questions
What time of the year is the coldest in New Delhi?
January, marked by an average high-temperature of 20.8°C (69.4°F) and a low-temperature of 9.2°C (48.6°F), is the coldest month.
How many days does it rain in New Delhi?
Throughout the year, there are 74.2 rainfall days, and 305mm (12.01") of precipitation is accumulated.
What is the month with the least sunshine in New Delhi?
With an average of 7.3h of sunshine, January has the least sunshine of the year.
What is the month 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 least humid month in New Delhi?
The least humid month in New Delhi is May, with an average relative humidity of 18%.
What month has the most sunshine in New Delhi?
The month with the most sunshine is May, with an average of 12.1h of sunshine.
What is the hottest time of year in New Delhi?
The warmest temperatures occur during June, when averages reach a peak of 42.4°C (108.3°F) and a low of 32°C (89.6°F).
When are the longest days in New Delhi?
With an average of 13h and 54min of daylight, June has the longest days of the year in New Delhi.
What is the wettest month in New Delhi?
July is the month with the most rainfall in New Delhi. Rain falls for 16.2 days and accumulates 86mm (3.39") of precipitation.
What is the most humid month in New Delhi?
With an average relative humidity of 62%, August is the most humid month in New Delhi, India.
What is the driest month in New Delhi?
October is the month with the least rainfall in New Delhi. Rain falls for 1.3 days and accumulates 2mm (0.08") of precipitation.
What is the month with the shortest days in New Delhi?
The month with the shortest days is December, with an average of 10h and 24min of daylight.
Is there Daylight Saving Time (DST) in New Delhi?
New Delhi does not observe Daylight Saving Time (DST). IST timezone is used throughout the entire year.
When is the lowest UV index in New Delhi?
With an average maximum UV index of 4, December is the month with the lowest UV index in New Delhi, India.
Average temperature
New Delhi, India
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).
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).
Average pressure
New Delhi, India
- Average pressure in January:
1017mbar - Average pressure in February:
1014.5mbar - Average pressure in March:
1010.6mbar - Average pressure in April:
1005.4mbar - Average pressure in May:
1000.5mbar - Average pressure in June:
996.7mbar
- Average pressure in July:
996.9mbar - Average pressure in August:
999.4mbar - Average pressure in September:
1003.4mbar - Average pressure in October:
1009.6mbar - Average pressure in November:
1013.6mbar - 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).
Average wind speed
New Delhi, India
- Average wind speed in January:
8.3km/h - Average wind speed in February:
9.4km/h - Average wind speed in March:
9.5km/h - Average wind speed in April:
10km/h - Average wind speed in May:
10.2km/h - Average wind speed in June:
10.6km/h
- Average wind speed in July:
9.5km/h - Average wind speed in August:
8.8km/h - Average wind speed in September:
8.3km/h - Average wind speed in October:
6.7km/h - Average wind speed in November:
7.6km/h - 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).
Average humidity
New Delhi, India
The month with the highest relative humidity is August (62%).
The month with the lowest relative humidity is May (18%).
Average rainfall
New Delhi, India
The wettest month (with the highest rainfall) is July (86mm).
The driest month (with the least rainfall) is October (2mm).
Average rainfall days
New Delhi, India
- Average rainfall days in January:
2.9 days - Average rainfall days in February:
3.5 days - Average rainfall days in March:
4.7 days - Average rainfall days in April:
5 days - Average rainfall days in May:
4 days - Average rainfall days in June:
6.6 days
- Average rainfall days in July:
16.2 days - Average rainfall days in August:
17.2 days - Average rainfall days in September:
10.2 days - Average rainfall days in October:
1.3 days - Average rainfall days in November:
1.2 days - 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).
Average daylight / Average sunshine
New Delhi, India
- Average daylight in January:
10h and 4min - Average daylight in February:
11h and 1min - Average daylight in March:
12h and 0min - Average daylight in April:
12h and 5min - Average daylight in May:
13h and 4min - Average daylight in June:
13h and 5min
- Average daylight in July:
13h and 5min - Average daylight in August:
13h and 1min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 3min - Average daylight in November:
10h and 4min - Average daylight in December:
10h and 2min
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 January:
7h and 2min - Average sunshine in February:
9h and 3min - Average sunshine in March:
9h and 4min - Average sunshine in April:
11h and 1min - Average sunshine in May:
12h and 1min - Average sunshine in June:
12h and 0min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 4min - Average sunshine in September:
9h and 1min - Average sunshine in October:
8h and 1min - Average sunshine in November:
7h and 4min - Average sunshine in December:
7h and 4min
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).
Average sunshine days
New Delhi, India
- Average sunshine days in January:
27.6 days - Average sunshine days in February:
23.6 days - Average sunshine days in March:
25.3 days - Average sunshine days in April:
23.5 days - Average sunshine days in May:
24.3 days - Average sunshine days in June:
20.2 days
- Average sunshine days in July:
13.3 days - Average sunshine days in August:
12.3 days - Average sunshine days in September:
18.3 days - Average sunshine days in October:
28.8 days - Average sunshine days in November:
28.5 days - 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).
Average UV index
New Delhi, India
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).
Average cloud cover
New Delhi, India
The month with the most cloud cover is August (Cloud cover 38).
The month with the least cloud cover is October (Cloud cover 5).
Average visibility
New Delhi, India
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).
New Delhi, India
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