- Save EXTRA £125 on all inclusive holidays to the Caribbean
- Book 7 nights or more in Sandals January sale
- Travel before 31st December 2025 (inclusive)
St Lawrence weather in September 2023
- 3030°C max day temperature
- 1515 days with some rainfall
- 2323°C min night temperature
- 1212 hours of daylight per day
- VHVery High heat & humidity
- 159159 mm of monthly rainfall
- 1111+ (Extreme) UV index
- 2929°C sea temperature
Holiday resort finder
Recommended for Barbados
The September weather guide for Barbados (St Lawrence) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Metric (°C / mm) | Imperial (°F / inches)
More about Barbados
How hot is it in St Lawrence in September?
Daytime temperatures usually reach 30°C in St Lawrence in September with very high heat and humidity, falling to 23°C at night.
How sunny is it in St Lawrence in September?
There are normally 8 hours of bright sunshine each day in St Lawrence in September - that's 63% of daylight hours.
How warm is the sea around St Lawrence in September?
The average sea temperature around St Lawrence in September is 29°C.
Does it rain in St Lawrence in September?
There are usually 15 days with some rain in St Lawrence in September and the average monthly rainfall is 159mm.
What is the chance of a hurricane in St Lawrence in September?
On average less than 1 day in September in St Lawrence is likely to be affected by the passage of one or more tropical storms.
St Lawrence September sunrise & sunset times
Browse the sunrise and sunset times for St Lawrence in September 2023. Select a month to view St Lawrence sunrise and sunset times for the next 12 months.
|Date||Sunrise times||Sunset times|
|Friday, 1st September 2023||05:47||18:09|
|Friday, 15th September 2023||05:47||18:00|
|Saturday, 30th September 2023||05:48||17:49|
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Popular travel offers
Explore holidays in the sun for less
- Beach holidays
- Family holidays
- City breaks
- Summer holidays
- Winter sun holidays
- Holiday offers
- Top travel brands
- Airlines & flights
- Discount hotels
- Airport parking deals
- British Airways
- easyJet holidays
- Love Holidays