Treasure Beach Weather in May
May in Treasure Beach brings high temperatures around 30°C (86°F) during the day, dropping to 25°C (77°F) at night, with quite a bit of rainfall expected, averaging around 92 mm (3.6 in) for the month.
Rainfall in Treasure Beach in May
Historically, approximately 11 days this month are expected to have rain, averaging 92 mm (3.6 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Treasure Beach in May
May in Treasure Beach sees highs of 30°C (86°F) and lows of 25°C (77°F) overnight. Conditions stay fairly consistent through the month, making it easier to plan what to wear. With lows around 25°C (77°F), the nights are warm enough that a sheet is usually all you need for bedding.
Sunshine in Treasure Beach in May
The city usually sees around 252 hours of sunlight, indicating many sunny days — a great month for sightseeing.Should you favor a climate that's both dry and comfortably warm, January, February, March, April and December typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Jamaica, check out our Treasure Beach's climate page.
Treasure Beach Temperature in May
Min Temperature
25°C (77°F)
Max Temperature
30°C (86°F)
Chance of Rain
38%
Precipitation
92 mm (3.6 in)
Rainy days
11 days
Humidity
76% *
Sunshine
252 hours *
Percentage Sunshine
*
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Treasure Beach typically stay consistent throughout May, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in May
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather for Treasure Beach in May
Browse day-by-day weather records for Treasure Beach spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Treasure Beach historical weather extremes in May
Based on 30 years of weather observations (1996-2026), these are the most extreme conditions recorded in Treasure Beach.
- The warmest day in May was on May 1, 2003, with a maximum of 35°C (95°F).
- The lowest daytime temperature in May was 26°C (79°F), recorded on May 9, 2001.
- The lowest overnight temperature recorded in May was 19°C (66°F) (May 17, 2009).
Best Places in Jamaica in May
Find out more about the weather in Jamaica and which places have the best travel conditions in this month. See all of Jamaica in May →
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What to Wear in Treasure Beach in May
Warm but pleasant conditions in Treasure Beach 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. Expect heavy rainfall, so bring good rain protection and waterproof bags. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Treasure Beach 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 Jamaica, check out our Treasure Beach's climate page.
Temperature Rainfall Sunshine Humidity
See the full Treasure Beach climate overview or explore weather in Jamaica.
