Non touristy areas in Grenada
Grenada is known for its beautiful beaches, mountain ridges, rum, spices, (fish) restaurants, National Parks and waterfalls. You can also do ideal diving and snorkelling around the islands
September in Crochu brings high temperatures, with daytime highs of 30°C (86°F) and nights around 27°C (81°F). Quite a bit of rainfall is expected, around 159 mm (6.3 in), so pack an umbrella.
September in Crochu has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
Pick a month to see the average temperature, rainfall and sunshine in Crochu - and find the best time to visit.
38-year average (1979-2025)
Based on our historical records, temperatures in Crochu typically stay consistent throughout September, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 26°C (79°F).
Browse day-by-day weather records for Crochu spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
The extremes listed below come from historical weather data collected in Crochu from 2005 through 2026.
Find out more about the weather in Grenada and which places have the best travel conditions in this month. See all of Grenada in September →
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).
Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! The water temperature sits at about 29°C (84°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Temperature Rainfall Sunshine Water Temp
See the full Crochu climate overview or explore weather in Grenada.
Where to go in September - average daytime high across popular destinations.
Need travel inspiration? Check out our bucket list articles and be inspired.
Non touristy areas in Grenada
Grenada is known for its beautiful beaches, mountain ridges, rum, spices, (fish) restaurants, National Parks and waterfalls. You can also do ideal diving and snorkelling around the islands
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