Speightstown Weather in August
In Speightstown, August brings high daytime temperatures around 29°C (84°F), with nights cooling to 26°C (79°F). Expect quite a bit of rainfall this month.
Rainfall in Speightstown in August
Based on our climate data of the past 30 years, about 17 days of rain are anticipated, with 150 mm (5.9 in) on average. This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.
Temperature in Speightstown in August
In August, Speightstown gets high temperatures, with highs of 29°C (84°F). Nights cool to around 26°C (79°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights are warm at 26°C (79°F), which can make sleeping uncomfortable. Keeping windows open or using a fan can help. A cold shower before bed is also a good way to cool down.
Sunshine in Speightstown in August
With approximately 263 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March, April, May, June and December typically offer the best weather for Speightstown.
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 Speightstown's climate page.
Speightstown Temperature in August
Min Temperature
26°C (79°F)
Max Temperature
29°C (84°F)
Chance of Rain
56%
Precipitation
150 mm (5.9 in)
Rainy days
17 days
Humidity
80% *
Sunshine
263 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Speightstown typically stay consistent throughout August, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 26°C (79°F).
Average temperatures in August
Historical weather for Speightstown in August
Browse day-by-day weather records for Speightstown spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Speightstown historical weather extremes in August
Based on weather observations in Speightstown between 2006 and 2025, these are the recorded extremes during August.
- Speightstown recorded its highest August temperature of 32°C (90°F) on August 26, 2010.
- The coldest August day was on August 23, 2012, with a maximum of 27°C (81°F).
- Speightstown registered its coldest August night on August 3, 2019, with temperatures dropping to 16°C (61°F).
Best Places in Barbados in August
Find out more about the weather in Barbados and which places have the best travel conditions in this month. See all of Barbados in August →
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What to Wear in Speightstown in August
Warm weather calls for comfortable, breathable clothing in August. 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). Also bring a poncho, it will rain a lot! Waterproof everything you can. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Speightstown in August
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 Speightstown's climate page.
Temperature Rainfall Sunshine Humidity
See the full Speightstown climate overview or explore weather in Barbados.
