Soufrière Weather in August
August in Soufrière sees daytime temperatures around 31°C (88°F) and lows of 26°C (79°F) at night. With around 121 mm (4.8 in) of rainfall expected, it's worth packing a rain jacket.
Rainfall in Soufrière in August
Climate statistics over the past 30 years suggest around 20 days of rain, with 121 mm (4.8 in) average for the month. Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.
Temperature in Soufrière in August
Expect highs of 31°C (88°F) in Soufrière in August, with nights dropping to around 26°C (79°F). Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. Nights are warm at 26°C (79°F). It's worth making sure your accommodation has decent ventilation or air conditioning.
Sunshine in Soufrière in August
The month enjoys around 248 hours of sunshine, creating mostly sunny days with good weather conditions.If you prefer dry days with pleasant temperatures, August may not be the ideal month to visit Soufrière. 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 Saint Lucia, check out our Soufrière's climate page.
Soufrière Temperature in August
Min Temperature
26°C (79°F)
Max Temperature
31°C (88°F)
Chance of Rain
67%
Precipitation
121 mm (4.8 in)
Rainy days
20 days
Humidity
80% *
Sunshine
248 hours *
Percentage Sunshine
*
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Soufrière typically stay consistent throughout August, with daily highs averaging around 31°C (88°F). Nights are warm, with lows around 26°C (79°F).
Average temperatures in August
Historical weather for Soufrière in August
Browse day-by-day weather records for Soufrière spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Soufrière historical weather extremes in August
Based on weather observations in Soufrière between 1990 and 2025, these are the recorded extremes during August.
- The warmest day in August was on August 29, 2020, with a maximum of 37°C (99°F).
- On August 4, 2004, Soufrière saw its coldest August day with temperatures maxing out at 26°C (79°F).
- Nighttime temperatures dropped to 22°C (72°F) on August 14, 2000, marking the coldest August night on record.
Best Places in Saint Lucia in August
Find out more about the weather in Saint Lucia and which places have the best travel conditions in this month. See all of Saint Lucia in August →
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tolerable
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What to Wear in Soufrière 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). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Soufrière 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 Saint Lucia, check out our Soufrière's climate page.
Temperature Rainfall Sunshine Humidity
See the full Soufrière climate overview or explore weather in Saint Lucia.
