Delhi, India — Weather in September 2026

Climate Overview

Delhi, India in September has hot conditions, with highs reaching 32°C (90°F) and afternoons the warmest part of the day. Rain falls on about 12 days this month.

This month falls at the beginning of Autumn. Temperatures are at their seasonal peak.

Temperatures remain fairly steady throughout September, with daily highs around 32°C (90°F).

September sees fairly even rainfall, totalling about 137 mm across the month.

Expect around 8.9h of sunshine at the start of September, increasing to 10.4h by the end.

The warmest days tend to fall around the 18th, averaging 32.5°C (91°F).

Compared to August, this month is about 0°C cooler with 7 fewer rainy days.

Monthly September Averages

Temperature

32°C / 24°C

Feels Like

37°C / 29°C

Rain

12 days · 138 mm

Sunshine

9.7h / day

Humidity

78% — Muggy

Wind

13 km/h

Wind Direction

NE (53°)

Gusts

28 km/h

Daylight

12.3 h

Cloud Cover

40%

Clear Sky Days

11.6

UV Index

6.1 — High

Dew Point

24°C — Oppressive

Moon Phase

Waxing Crescent · 11%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

HighLow

Daily Precipitation

Rainfall

Daily Sunshine

Sunshine

Daily Wind Speed

Wind Speed

Sun Position

Sunrise 06:07

Daylight 12.4h

Sunset 18:29

What to Expect

Keep afternoons flexible as tropical showers are common — they typically clear within an hour.

Rain most often builds later in the day, so mornings are typically the driest window and afternoon showers are more likely.

1 of the last 5 yearly records were warmer than this month's long-run average.

Compare Months

3days (29 mm) Excellent

3days (10 mm) Excellent

2days (31 mm) Excellent

1days (6 mm) Excellent

1days (8 mm) Excellent

Month	Temp	Feels Like	Rain	Sun	Humidity	UV	Status	Details
January	19°C / 8°C	18°C / 6°C	4days (39 mm) Good	9.1h Good	76% Humid	3.9 Moderate	Good	View Details
February best	24°C / 10°C	23°C / 9°C	3days (29 mm) Excellent	9.8h Good	67% Muggy	4.8 Moderate	Excellent	View Details
March best	29°C / 15°C	30°C / 14°C	4days (31 mm) Good	10.8h Excellent	56% Moderate	6.1 High	Excellent	View Details
April	36°C / 21°C	36°C / 20°C	3days (10 mm) Excellent	11.6h Excellent	36% Comfortable	7 High	Good	View Details
May	38°C / 24°C	40°C / 25°C	6days (32 mm) Good	12.1h Excellent	42% Moderate	7.4 Very High	Fair	View Details
June	38°C / 27°C	42°C / 30°C	10days (72 mm) Wet	11.6h Excellent	54% Moderate	7.4 Very High	Poor	View Details
July	33°C / 27°C	39°C / 32°C	22days (229 mm) Wet	8.9h Good	79% Humid	6.9 High	Wet	View Details
August	32°C / 26°C	38°C / 31°C	19days (162 mm) Wet	8.8h Good	81% Humid	6.5 High	Wet	View Details
September	32°C / 24°C	37°C / 29°C	12days (138 mm) Wet	9.7h Good	78% Humid	6.1 High	Poor	View Details
October best	31°C / 19°C	33°C / 21°C	2days (31 mm) Excellent	10.3h Excellent	65% Muggy	5.4 High	Excellent	View Details
November best	27°C / 14°C	26°C / 13°C	1days (6 mm) Excellent	9.6h Good	64% Muggy	4.3 Moderate	Excellent	View Details
December best	22°C / 9°C	20°C / 7°C	1days (8 mm) Excellent	9h Good	70% Muggy	3.6 Moderate	Excellent	View Details

What to Wear

Light, breathable fabrics like cotton and linen are essential. Opt for loose-fitting clothing in light colors to stay cool.

A waterproof jacket or compact umbrella is recommended for occasional showers.

Packing List

UmbrellaWaterproof jacketBreathable clothingSunscreen (SPF 30+)Sun hatSunglassesComfortable walking shoes

Frequently Asked Questions

Expand all

Is September a good time to visit Delhi?

September is typically poor for visiting Delhi, with average highs of 32°C (90°F) and around 12 rainy days. Delhi, India in September has hot conditions, with highs reaching 32°C (90°F) and afternoons the warmest part of the day

Does it rain a lot in Delhi in September?

Delhi typically sees around 12 rainy days in September with 138 mm (5.4 in) of total rainfall. Pack a waterproof jacket.

Does it get cold at night in Delhi in September?

Nights stay pleasantly warm in Delhi during September, around 24°C (76°F). Light evening wear is sufficient.

What should I pack for Delhi in September?

With highs of 32°C (90°F) and lows of 24°C (76°F) in September, we recommend: Umbrella, Waterproof jacket, Breathable clothing, Sunscreen (SPF 30+), Sun hat. Comfortable walking shoes are essential.

Is September among the best months weather-wise in Delhi?

September is not the most favourable month weather-wise in Delhi. Consider visiting during months with milder temperatures or less rainfall for a better experience.

What is the UV index in Delhi in September?

The average UV index in Delhi during September is 6 (high). Wear sunscreen SPF 30+, a hat, and sunglasses. Limit direct sun exposure between 10 AM and 4 PM.

How many hours of daylight are there in Delhi in September?

Delhi gets approximately 12 hours of daylight per day in September, with around 10 hours of sunshine.

Does it snow in Delhi in September?

Snow is uncommon in Delhi during September based on 10-year climate averages.

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