Black River Weather in May
May in Black River sees daytime temperatures around 30°C (86°F) and lows of 25°C (77°F) at night. With around 112 mm (4.4 in) of rainfall expected, it's worth packing a rain jacket.
Rainfall in Black River in May
Climate statistics over the past 30 years suggest around 11 days of rain, with 112 mm (4.4 in) average for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Black River in May
Daytime highs in Black River in May reach 30°C (86°F), with nights around 25°C (77°F). Sunshine and humidity can make it feel even warmer than the raw temperature suggests. With overnight lows of 25°C (77°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.
Sunshine in Black River in May
The city usually sees around 252 hours of sunlight, indicating many sunny days — a great month for sightseeing.May in Black River has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
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 Black River's climate page.
Black River Temperature in May
Min Temperature
25°C (77°F)
Max Temperature
30°C (86°F)
Chance of Rain
38%
Precipitation
112 mm (4.4 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 Black River 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 Black River in May
Browse day-by-day weather records for Black River spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Black River historical weather extremes in May
According to our 29 years of weather records for Black River, the following extremes were recorded between 1996 and 2025.
- The warmest day in May was on May 1, 2003, with a maximum of 35°C (95°F).
- The coldest May day was on May 9, 2001, with a maximum of 26°C (79°F).
- Nighttime temperatures dropped to 19°C (66°F) on May 17, 2009, marking the coldest May night on record.
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 →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Black River in May
Warm temperatures in May make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Black River 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 Black River's climate page.
Temperature Rainfall Sunshine Humidity
See the full Black River climate overview or explore weather in Jamaica.
