Weather: Langkawi — September
It's a rainy period, but great for indoor activities, museums, and lower prices.
☔ Climate Overview
September is a wet time to visit Langkawi. Hot conditions with temperatures reaching 29°C—stay hydrated and seek shade. This is one of the wettest months—waterproof gear is essential. Being off-peak, you'll find better deals and fewer crowds. Sea temperature of 30°C is perfect for swimming.
Based on weather comfort, crowds, prices, and activity options
29°C
26°C
23days
12.2h
Feels like 35°C / 30°C — humidity makes it feel warmer
262mm
8.9h/day
82%
Very Muggy7.2
Very High16 km/h (gusts 29)
30°C 🏊 Comfortable
Is September a good time to visit Langkawi?
It's a rainy period, but great for indoor activities, museums, and lower prices.
Now
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Air Quality
Travel Context
- CrowdsVery Quiet
- Travel Costs Value Rates
Daylight
07:12
19:22
Visiting Langkawi in September: Pros & Cons
Pros
- Fewer crowds and better hotel deals
- Warm sea perfect for swimming and snorkeling
Cons
- Frequent rain may disrupt outdoor activities
- High humidity makes the heat feel oppressive
Things to Do in September
Recommended for This Weather
Langkawi Weather by Month
| Month | Avg High | Avg Low | Rain | Sunshine | Humidity | UV Index | Crowds | Condition |
|---|---|---|---|---|---|---|---|---|
| Jan | 30°C | 25°C | 7d (35mm) | 10.2h | 72% Muggy | 8 Very High | | Excellent |
| Feb | 31°C | 26°C | 7d (49mm) | 10.5h | 69% Muggy | 8.9 Very High | | Excellent |
| Mar | 31°C | 26°C | 14d (74mm) | 10.6h | 73% Muggy | 9.4 Very High | | Excellent |
| Apr | 31°C | 26°C | 25d (178mm) | 10.3h | 79% Muggy | 8.6 Very High | | Excellent |
| May | 30°C | 27°C | 25d (241mm) | 9.5h | 81% Very Muggy | 7.7 Very High | | Wet |
| Jun | 30°C | 26°C | 22d (167mm) | 9.8h | 80% Very Muggy | 7.6 Very High | | Wet |
| Jul | 30°C | 27°C | 19d (166mm) | 9.8h | 78% Muggy | 7.8 Very High | | Wet |
| Aug | 29°C | 26°C | 25d (274mm) | 9.6h | 81% Very Muggy | 7.7 Very High | | Wet |
| Sep Current | 29°C | 26°C | 23d (262mm) | 8.9h | 82% Very Muggy | 7.2 Very High | | Wet |
| Oct | 29°C | 26°C | 26d (286mm) | 8.5h | 82% Very Muggy | 7.1 Very High | | Wet |
| Nov | 29°C | 26°C | 28d (376mm) | 7.9h | 84% Very Muggy | 6.4 High | | Excellent |
| Dec | 29°C | 26°C | 13d (134mm) | 8.8h | 79% Muggy | 7 High | | Excellent |
Langkawi
Duty-free archipelago, including jungle cable cars, Langkawi Sky Bridge and Pantai Cenang beach, mangrove kayaking and pristine beaches.
View Full Destination Guide
What to Pack for September
Summer clothing like shorts, t-shirts, and sundresses will be comfortable. Bring a light cardigan for air-conditioned spaces. 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.
🎒Personalized Packing List
Tell us about your trip and we'll create a custom packing list based on the weather.
Your Packing List
📋Essentials
👕Clothing
👟Footwear
🎒Accessories
🧴Toiletries & Health
Planning a trip to Langkawi?
Frequently Asked Questions
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More Langkawi Guides
Best Time to Visit
Coming soon
Things to Do
Coming soon
Where to Stay
Best neighborhoods and hotel recommendations
Cost & Budget
Daily costs, money-saving tips, and budget breakdown
Itineraries
Coming soon
Overview
Complete travel guide for Langkawi: top things to do, itineraries, and typical costs.