Weather in Krabi in September
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Book now, pay at pickup — compare Hertz, Avis, Budget, Sixt and 800+ rental companies for September in Krabi.
Compare car hire prices → Affiliate link — we earn a commission at no extra cost to youKrabi in September is hot — daytime temperatures average 29.4°C, dropping to 24.3°C at night. The month is extremely wet, with heavy downpours most days, with roughly 8.0 hours of sunshine a day. This is peak season for good reason — conditions are close to ideal. For the complete picture, see the best time to visit Krabi — every month compared. Once you know when to go, find your Krabi packing list at 247PackingList.
Get ready for Krabi in September
Search flights to Krabi
Compare 100+ airlines for September — one search, best price.
Search Flights →Lightweight travel clothing
Lightweight, breathable clothing and a compact travel umbrella are essential in this climate.
Check Price →What to pack for Krabi in September
- Light layers
- Sunscreen
- T-shirts and light trousers or shorts
- Compact travel umbrella
- Waterproof jacket
- Quick-dry clothing
Compare all months in Krabi
| Month | High | Rain | Rating |
|---|---|---|---|
| January | 31.8°C | 48.2mm | 10/10 |
| February | 33.0°C | 76.7mm | 10/10 |
| March | 33.9°C | 84.9mm | 10/10 |
| April | 32.4°C | 174.3mm | 9/10 |
| May | 31.2°C | 223.3mm | 8/10 |
| June | 30.2°C | 173.6mm | 9/10 |
| July | 30.0°C | 219.1mm | 8/10 |
| August | 30.0°C | 189.2mm | 9/10 |
| September | 29.4°C | 259.2mm | 8/10 |
| October | 29.4°C | 323.9mm | 8/10 |
| November | 29.5°C | 301.7mm | 8/10 |
| December | 30.1°C | 157.9mm | 9/10 |
Full month-by-month guide: best time to visit Krabi →
For facts about Thailand — currency, language and dialling code — see our Thailand country guide at 247CountryInfo. Travellers also find it useful to keep a Krabi travel guide to hand. Check clothing sizes in Thailand before you shop.
Frequently Asked Questions
Is September a good time to visit Krabi?
September rates 8/10 for visiting Krabi — good time to visit. Expect average highs of 29.4°C, 259.2mm of rain across the month and about 8.0 hours of daily sunshine.
What is the temperature in Krabi in September?
In September, Krabi has average highs of 29.4°C (84.9°F) and average lows of 24.3°C (75.7°F).
Does it rain in Krabi in September?
Yes — September is one of the wetter months in Krabi, averaging 259.2mm of rain over roughly 24 rainy days. Pack for heavy showers.
What should I wear in Krabi in September?
For Krabi in September (29.4°C highs / 24.3°C lows), pack light layers plus sunscreen, t-shirts and light trousers or shorts, compact travel umbrella.
More essentials for Krabi in September
Packing cubes
Keep the bag organised whatever the weather — compression cubes for every size.
Check Price →Travel first aid kit
Compact TSA-friendly kit for peace of mind wherever you travel.
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Climate data sourced from Open-Meteo (open source, open data licence). Monthly averages calculated from 2020–2023 historical data. Weather can be unpredictable — always check a live forecast before travelling.