Soufrière Weather in September
September in Soufrière sees daytime temperatures around 29°C (84°F) and lows of 26°C (79°F) at night. With around 144 mm (5.7 in) of rainfall expected, it's worth packing a rain jacket.
Rainfall in Soufrière in September
Past climate data indicates that roughly 24 days will see rain, totalling around 144 mm (5.7 in) 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 September
September in Soufrière sees highs of 29°C (84°F) and lows of 26°C (79°F) overnight. Conditions stay fairly consistent through the month, making it easier to plan what to wear. 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 Soufrière in September
The month enjoys around 212 hours of sunshine, creating mostly sunny days with good weather conditions.If you prefer dry days with pleasant temperatures, September 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 Dominica, check out our Soufrière's climate page.
Soufrière Temperature in September
Min Temperature
26°C (79°F)
Max Temperature
29°C (84°F)
Chance of Rain
79%
Precipitation
144 mm (5.7 in)
Rainy days
24 days
Humidity
72% *
Sunshine
212 hours *
Percentage Sunshine
*
Daily Historical Temperatures
42-year average (1976-2025)
Based on our historical records, temperatures in Soufrière typically stay consistent throughout September, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in September
Historical weather for Soufrière in September
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.
Best Places in Dominica in September
Find out more about the weather in Dominica and which places have the best travel conditions in this month. See all of Dominica in September →
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What to Wear in Soufrière in September
Warm but pleasant conditions in Soufrière in September. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Soufrière 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 Dominica, check out our Soufrière's climate page.
Temperature Rainfall Sunshine Humidity
See the full Soufrière climate overview or explore weather in Dominica.
