Soufrière
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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.

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
*
* Data from: Saint Lucia, Saint Lucia (20 KM, 12 Miles).

Soufrière Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Soufrière - and find the best time to visit.

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 records 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 2026, 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 →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

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.

  • Swimming
    9/10
  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    7/10
  • Outdoor sports
    7/10

Soufrière 3-Day Forecast

More climate data for Soufrière

Popular in August

Where to go in August - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.