Porters Weather in September
During September, Porters experiences high daytime temperatures of 30°C (86°F) and cooler nights around 27°C (81°F). Expect quite a bit of rainfall. Around 149 mm (5.9 in) is typical.
Rainfall in Porters in September
You can typically expect 16 days of rain this month, averaging around 149 mm (5.9 in). Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.
Temperature in Porters in September
In September, Porters gets high temperatures, with highs of 30°C (86°F). Nights cool to around 27°C (81°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. With lows of 27°C (81°F), it stays warm throughout the night. A cold shower before going to sleep is one of the easiest ways to cool down before bed.
Sunshine in Porters in September
The city usually sees around 233 hours of sunlight, indicating many sunny days , a great month for sightseeing.
Wind Speed in Porters in September
September has wind speeds averaging 3 m/s (6 knots). You can expect comfortable light winds that steadily move flags and feel mild throughout the day. Since this is an average, daily conditions vary from gentle winds to more active breezes.
Average water temperature in September
With water at 29°C (84°F), conditions are warm and calm. Perfect for those who like tropical water temperatures, though it won't cool you down much.If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Porters. Our weather planner can help you explore destinations with more pleasant weather conditions.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Barbados, check out our Porters's climate page.
Porters Temperature in September
Min Temperature
27°C (81°F)
Max Temperature
30°C (86°F)
Water Temperature
29°C (84°F) *
Chance of Rain
54%
Precipitation
149 mm (5.9 in)
Rainy days
16 days
Humidity
80% *
Windspeed
3 m/s (6 knots) *
Sunshine
233 hours *
Percentage Sunshine
*
Daily Historical Temperatures
47-year average (1976-2025)
Based on our historical records, temperatures in Porters typically stay consistent throughout September, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 26°C (79°F).
Average temperatures in September
Historical weather for Porters in September
Browse day-by-day weather records for Porters spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Porters historical weather extremes in September
Based on 23 years of weather observations in Porters between 2002 and 2025, these are the recorded extremes.
- On September 27, 2016, temperatures climbed to 36°C (97°F), marking the warmest September day on record.
- Porters experienced its chilliest September day on September 21, 2010, reaching only 26°C (79°F).
- Porters registered its coldest September night on September 23, 2022, with temperatures dropping to 17°C (63°F).
Best Places in Barbados in September
Find out more about the weather in Barbados and which places have the best travel conditions in this month. See all of Barbados in September →
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What to Wear in Porters in September
Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. The water temperature sits at about 29°C (84°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Porters in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Barbados, check out our Porters's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Porters climate overview or explore weather in Barbados.
