Grenada Weather in October
During October, Grenada experiences high daytime temperatures of 29°C (84°F) and cooler nights around 26°C (79°F). As the wettest month of the year, expect frequent rainfall.
Rainfall in Grenada in October
Expect frequent, heavy rain this month, marking the peak rainfall period. A poncho will help protect you from getting soaked. Typically, you can expect about 17 days of rain this month, with 172 mm (6.8 in) on average. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.
Temperature in Grenada in October
Daytime highs in Grenada in October reach 29°C (84°F), with nights around 26°C (79°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. At 26°C (79°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 Grenada in October
Expect a lot of sunshine this month, with about 248 hours of sun. These sunny conditions add to the overall experience.
Average water temperature in October
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 Grenada.
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 Grenada's climate page.
Grenada Temperature in October
Min Temperature
26°C (79°F)
Max Temperature
29°C (84°F)
Water Temperature
29°C (84°F)
Chance of Rain
57%
Precipitation
172 mm (6.8 in)
Rainy days
17 days
Sunshine
248 hours
Percentage Sunshine
Daily Historical Temperatures
37-year average (1987-2025)
Based on our historical records, temperatures in Grenada typically stay consistent throughout October, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 26°C (79°F).
Average temperatures in October
Historical weather for Grenada in October
Browse day-by-day weather records for Grenada spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Grenada historical weather extremes in October
Based on 19 years of weather observations (2006-2025), these are the most extreme conditions recorded in Grenada.
- On October 6, 2015, temperatures climbed to 38°C (100°F), marking the warmest October day on record.
- On October 22, 2017, Grenada saw its coldest October day with temperatures maxing out at 26°C (79°F).
- The lowest overnight temperature recorded in October was 20°C (68°F) (October 9, 2019).
- The heaviest October precipitation occurred on October 4, 2010, when 74 mm (2.9 in) of precipitation fell.
Best Places in Grenada in October
Find out more about the weather in Grenada and which places have the best travel conditions in this month. See all of Grenada in October →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Grenada in October
Warm but pleasant conditions in Grenada in October. 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 Grenada in October
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 Grenada's climate page.
Temperature Rainfall Sunshine Water Temp
See the full Grenada climate overview or explore weather in Grenada.
