Weather in Barbados in September
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Book now, pay at pickup — compare Hertz, Avis, Budget, Sixt and 800+ rental companies for September in Barbados.
Compare car hire prices → Affiliate link — we earn a commission at no extra cost to youSeptember in Barbados is hot, with average highs of 30.4°C and lows of 25.5°C. It is fairly wet (19 rainy days on average), with roughly 11.3 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 Barbados — every month compared. Once you know when to go, find your Barbados packing list at 247PackingList.
Get ready for Barbados in September
Search flights to Barbados
Compare 100+ airlines for September — one search, best price.
Search Flights →Travel clothing layers
Pack layers — temperatures can vary significantly between day and night.
Check Price →What to pack for Barbados in September
- Lightweight, breathable clothing
- High SPF sunscreen
- Sunglasses
- Sun hat
- Reusable water bottle
- Light waterproof layer
Compare all months in Barbados
| Month | High | Rain | Rating |
|---|---|---|---|
| January | 28.0°C | 32.0mm | 10/10 |
| February | 28.2°C | 30.6mm | 10/10 |
| March | 28.7°C | 19.3mm | 10/10 |
| April | 29.3°C | 40.6mm | 10/10 |
| May | 29.7°C | 26.6mm | 10/10 |
| June | 29.8°C | 63.3mm | 10/10 |
| July | 29.4°C | 94.4mm | 10/10 |
| August | 29.7°C | 103.8mm | 9/10 |
| September | 30.4°C | 94.8mm | 10/10 |
| October | 29.6°C | 115.3mm | 9/10 |
| November | 28.9°C | 81.3mm | 10/10 |
| December | 28.5°C | 39.7mm | 10/10 |
Full month-by-month guide: best time to visit Barbados →
For facts about Barbados — currency, language and dialling code — see our Barbados country guide at 247CountryInfo. Travellers also find it useful to keep a Barbados travel guide to hand. Check clothing sizes in Barbados before you shop.
Frequently Asked Questions
Is September a good time to visit Barbados?
September rates 10/10 for visiting Barbados — excellent time to visit. Expect average highs of 30.4°C, 94.8mm of rain across the month and about 11.3 hours of daily sunshine.
What is the temperature in Barbados in September?
In September, Barbados has average highs of 30.4°C (86.7°F) and average lows of 25.5°C (77.9°F).
Does it rain in Barbados in September?
Some rain is likely. Barbados averages 94.8mm across about 19 rainy days in September, so a light waterproof layer is worth packing.
What should I wear in Barbados in September?
For Barbados in September (30.4°C highs / 25.5°C lows), pack lightweight, breathable clothing plus high spf sunscreen, sunglasses, sun hat.
More essentials for Barbados 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.