2026 Climate Averages

Weather: Jakarta — September

The weather is near-perfect with ideal temperatures and minimal rain. Recommended month to visit.

🌟 Climate Overview

September is an excellent time to visit Jakarta. Hot conditions with temperatures reaching 32°C—stay hydrated and seek shade. Rain is common, so pack an umbrella. As peak season, expect higher prices and more tourists.

6.1
GoTripzi Score Good

Based on weather comfort, crowds, prices, and activity options

Avg High

32°C

Avg Low

25°C

Rainy days

14days

Daylight

12.1h

Feels like 38°C / 29°C — humidity makes it feel warmer

Rainfall

96mm

Sunshine

10.7h/day

Humidity

75%

Muggy
Sun Strength

8.7

Very High
Wind

12 km/h (gusts 25)

Is September a good time to visit Jakarta?

The weather is near-perfect with ideal temperatures and minimal rain.

Now

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Feels like --
Wind --
Humidity --
UV Index --
Local time —

Air Quality

Travel Context

  • Crowds
    Very Busy
  • Travel Costs Shoulder Rates

Daylight

Sunrise

05:47

Sunset

17:51

12.1h daylight

Visiting Jakarta in September: Pros & Cons

Pros

  • Abundant sunshine for beach and outdoor fun
  • One of the best months to visit

Cons

  • Peak season — expect crowds and higher prices
  • Very high UV — sunscreen and shade essential

Things to Do in September

Recommended for This Weather

🌅 Early morning sightseeing (before the heat)
🏛️ Museums & galleries
🍳 Cooking classes & food tours
🎭 Cultural tours & local experiences

Jakarta Weather by Month

Month Avg High Avg Low Rain Sunshine Humidity UV Index Crowds Condition
Jan 30°C 25°C 27d (298mm) 8.4h
84% Very Muggy
6.7 High
Wet
Feb 30°C 25°C 27d (290mm) 8.4h
85% Very Muggy
6.7 High
Wet
Mar 31°C 25°C 28d (228mm) 9.4h
83% Very Muggy
7.4 Very High
Wet
Apr 31°C 25°C 25d (184mm) 9.9h
82% Very Muggy
7.5 Very High
Wet
May 32°C 25°C 20d (124mm) 9.8h
82% Very Muggy
7.1 Very High
Excellent
Jun 31°C 24°C 19d (119mm) 9.9h
82% Very Muggy
6.9 High
Excellent
Jul 31°C 24°C 13d (78mm) 10.3h
78% Muggy
7.4 Very High
Excellent
Aug 32°C 24°C 11d (79mm) 10.7h
76% Muggy
8.1 Very High
Excellent
Sep Current 32°C 25°C 14d (96mm) 10.7h
75% Muggy
8.7 Very High
Excellent
Oct 32°C 25°C 19d (156mm) 10.3h
77% Muggy
8.5 Very High
Wet
Nov 31°C 25°C 25d (192mm) 9.1h
81% Very Muggy
7.4 Very High
Wet
Dec 31°C 25°C 26d (238mm) 8.6h
82% Very Muggy
6.8 High
Wet

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4.312.May
3.8

Where to Stay

See hotels, apartments & rentals around Jakarta – live prices from Booking.com, Expedia, Vrbo and more

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Jakarta

Indonesia's colossal capital blends Dutch colonial heritage, world-class street food, futuristic skyscrapers, and the raw energy of Southeast Asia's largest city.

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What to Pack for September

Light, breathable fabrics like cotton and linen are essential. Opt for loose-fitting clothing in light colors to stay cool. A waterproof jacket and shoes are non-negotiable — showers are frequent. Don't forget a wide-brimmed hat and high-SPF sunscreen — the sun is strong.

Tropical Very Busy

🎒Personalized Packing List

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Your Packing List

📋Essentials
👕Clothing
👟Footwear
🎒Accessories
🧴Toiletries & Health

Planning a trip to Jakarta?

🔥 Peak season — book early for best rates

Frequently Asked Questions

Is September a good time to visit Jakarta?
September is typically excellent for visiting Jakarta, with average highs of 32°C and around 14 rainy days. Plan your activities accordingly—outdoor sightseeing is best on dry days, while rainy days are perfect for museums and indoor attractions.
Does it get cold at night in Jakarta in September?
Nights stay pleasantly warm in Jakarta during September, around 25°C. Light evening wear is sufficient, and outdoor dining is very comfortable. Many locals and visitors enjoy late-night walks and outdoor activities after sunset.
What should I pack for Jakarta in September?
With highs of 32°C and lows of 25°C in September, we recommend: Compact umbrella, Waterproof jacket/shell, Water-resistant shoes, Lightweight breathable clothes. Layering is key as temperatures can vary between air-conditioned interiors and outdoors. Comfortable walking shoes are essential for cobblestone streets.
Does it rain a lot in Jakarta in September?
Jakarta typically sees around 14 rainy days in September. Rain is usually in the form of brief showers rather than all-day downpours, so a compact umbrella is sufficient. Mornings tend to be drier, making them ideal for outdoor sightseeing.
How many hours of daylight are there in Jakarta in September?
In September, Jakarta gets approximately 12.1 hours of daylight per day. This affects how much sightseeing you can fit in—longer days mean more time for outdoor activities, while shorter days are perfect for cozy museum visits and early dinners.
Is September peak season in Jakarta?
Yes, September is peak season in Jakarta. Expect higher prices for accommodation and more crowds at popular attractions, but also the best weather conditions. Book hotels and major attractions in advance to secure availability and better rates.

Weather Data: Based on 2020–2025 historical climate data from Open-Meteo

Solar calculations: SunCalc (timezone: Asia/Jakarta)

Last Updated: February 2026

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