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
Morne Rouge in March averages 28°C (82°F) during the day and 25°C (77°F) at night. Some rainfall is typical for this time of year.
If you favor pleasant temperatures and minimal rainfall, March is one of the best months to visit Morne Rouge.
Pick a month to see the average temperature, rainfall and sunshine in Morne Rouge - and find the best time to visit.
36-year average (1987-2025)
Based on our historical records, temperatures in Morne Rouge typically stay consistent throughout March, with daily highs averaging around 28°C (82°F). Nights are warm, with lows around 25°C (77°F).
Browse day-by-day weather records for Morne Rouge spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Based on weather observations in Morne Rouge between 2006 and 2026, these are the recorded extremes during March.
Find out more about the weather in Grenada and which places have the best travel conditions in this month. See all of Grenada in March →
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 weather calls for comfortable, breathable clothing in March. 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). Some rain is possible, so pack something to handle light showers. The water temperature sits at about 27°C (81°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Temperature Rainfall Sunshine Water Temp
See the full Morne Rouge climate overview or explore weather in Grenada.
Where to go in March - 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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