Gouyave Weather in September
September in Gouyave averages 30°C (86°F) during the day and 27°C (81°F) at night. Quite a bit of rainfall is typical this month, with around 158 mm (6.2 in) on average. An umbrella is a good idea.
Rainfall in Gouyave in September
You can typically expect 18 days of rain this month, averaging around 158 mm (6.2 in). Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.
Temperature in Gouyave in September
September in Gouyave brings high temperatures, with highs of 30°C (86°F) and nights around 27°C (81°F). This kind of day-to-night contrast is typical for this time of year. At 27°C (81°F) overnight, the heat doesn't let up much after dark. If you're staying somewhere without air conditioning, a cold shower before bed and keeping the air moving can help.
Sunshine in Gouyave in September
Expect sunny days throughout the month, with an estimated 240 hours of sunshine. This makes it a pleasant time to visit Gouyave.
Average water temperature in September
The water reaches 29°C (84°F) this month. It's on the warm side, which suits people who prefer that, but don't expect a cooling dip if the air temperature is also high.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March, April, May and December typically offer the best weather for Gouyave.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Grenada, check out our Gouyave's climate page.
Gouyave Temperature in September
Min Temperature
27°C (81°F)
Max Temperature
30°C (86°F)
Water Temperature
29°C (84°F) *
Chance of Rain
59%
Precipitation
158 mm (6.2 in)
Rainy days
18 days
Sunshine
240 hours *
Percentage Sunshine
*
Daily Historical Temperatures
38-year average (1979-2025)
Based on our historical records, temperatures in Gouyave typically stay consistent throughout September, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 26°C (79°F).
Average temperatures in September
Historical weather for Gouyave in September
Browse day-by-day weather records for Gouyave spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Gouyave historical weather extremes in September
Based on 20 years of weather observations (2005-2025), these are the most extreme conditions recorded in Gouyave.
- On September 15, 2020, temperatures climbed to 34°C (93°F), marking the warmest September day on record.
- Gouyave experienced its chilliest September day on September 9, 2010, reaching only 27°C (81°F).
- The coldest night in September in Gouyave was on September 15, 2014, with a minimum of 20°C (68°F).
Best Places in Grenada in September
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 →
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What to Wear in Gouyave in September
Warm but pleasant conditions in Gouyave 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. It's going to pour! Pack a good poncho and prepare for very wet conditions. With water temperatures around 29°C (84°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Gouyave 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 Grenada, check out our Gouyave's climate page.
Temperature Rainfall Sunshine Water Temp
See the full Gouyave climate overview or explore weather in Grenada.
