Grenada Weather in May
May is one of the excellent months to visit Grenada, with daytime temperatures of 29°C (84°F) and lows of 26°C (79°F) at night. Do note that quite a bit of rainfall is typical, averaging around 65 mm (2.6 in).
Rainfall in Grenada in May
Climate statistics over the past 30 years suggest around 14 days of rain, with 65 mm (2.6 in) average for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Grenada in May
May tends to be one of the excellent months in Grenada, with 29°C (84°F) in the afternoon and 26°C (79°F) overnight. This kind of day-to-night contrast is typical for this time of year. 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 Grenada in May
There are approximately 248 hours of sunshine this month, resulting in mostly clear days.
Average water temperature in May
At 27°C (81°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.So this is a great month to visit if you prefer dry days with pleasant temperatures.
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 May
Min Temperature
26°C (79°F)
Max Temperature
29°C (84°F)
Water Temperature
27°C (81°F)
Chance of Rain
45%
Precipitation
65 mm (2.6 in)
Rainy days
14 days
Sunshine
248 hours
Percentage Sunshine
Daily Historical Temperatures
40-year average (1984-2025)
Based on our historical records, temperatures in Grenada typically stay consistent throughout May, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 26°C (79°F).
Average temperatures in May
Historical weather for Grenada in May
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 May
Our historical data for Grenada spans 2000 to 2026, revealing these weather extremes.
- The warmest day in May was on May 29, 2024, with a maximum of 33°C (91°F).
- The coldest May day was on May 4, 2021, with a maximum of 26°C (79°F).
- Nighttime temperatures dropped to 20°C (68°F) on May 27, 2020, marking the coldest May night on record.
Best Places in Grenada in May
Find out more about the weather in Grenada and which places have the best travel conditions in this month. See all of Grenada in May →
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What to Wear in Grenada in May
Warm but pleasant conditions in Grenada in May. 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. Wet weather is likely, so pack waterproof gear for multiple rainy days. Expect water temperatures of around 27°C (81°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Grenada in May
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.
