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Méro Weather in May
May in Méro averages 28°C (82°F) during the day and 25°C (77°F) at night. Quite a bit of rainfall is typical this month, with around 64 mm (2.5 in) on average. An umbrella is a good idea.
Rainfall in Méro in May
You can typically expect 17 days of rain this month, averaging around 64 mm (2.5 in). Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.
Temperature in Méro in May
May tends to be one of the excellent months in Méro, with 28°C (82°F) in the afternoon and 25°C (77°F) overnight. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights stay warm at around 25°C (77°F), so light bedding and good ventilation are worth thinking about.
Sunshine in Méro in May
Expect a lot of sunshine this month, with about 243 hours of sun. These sunny conditions add to the overall experience.If you're a fan of comfortable temperatures and drier conditions, May is a great time to visit.
Méro Temperature in May
Min Temperature
25°C (77°F)
Max Temperature
28°C (82°F)
Chance of Rain
57%
Precipitation
64 mm (2.5 in)
Rainy days
17 days
Humidity
67% *
Sunshine
243 hours *
Percentage Sunshine
*
* Data from: Douglas-Charles Airport, Dominica (19 KM, 11 Miles).
Méro Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Méro - and find the best time to visit.
Daily Historical Temperatures
41-year average (1976-2025)
Based on our historical records, temperatures in Méro typically stay consistent throughout May, with daily highs averaging around 28°C (82°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in May
Historical weather records for Méro in May
Browse day-by-day weather records for Méro spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Méro historical weather extremes in May
According to our 23 years of weather records for Méro, the following extremes were recorded between 2003 and 2026.
- On May 14, 2010, temperatures climbed to 35°C (95°F), marking the warmest May day on record.
- Méro experienced its chilliest May day on May 6, 2012, reaching only 26°C (79°F).
- Nighttime temperatures dropped to 21°C (70°F) on May 5, 2008, marking the coldest May night on record.
Best Places in Dominica in May
Find out more about the weather in Dominica and which places have the best travel conditions in this month. See all of Dominica in May →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Méro 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. Rain gear is recommended, you can expect wet weather on multiple days. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.
What To Do in Méro in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming9/10 -
Cycling8/10 -
Walking8/10 -
Camping7/10 -
Outdoor sports8/10
Méro 3-Day Forecast
More climate data for Méro
Temperature Rainfall Sunshine Humidity
See the full Méro climate overview or explore weather in Dominica.
Popular in May
Where to go in May - average daytime high across popular destinations.
Scotts Head Village
28°C (82°F) Salisbury28°C (82°F) Calibishie28°C (82°F) Portsmouth28°C (82°F) Castle Bruce28°C (82°F) Marigot28°C (82°F) Roseau28°C (82°F) Pont Cassé28°C (82°F) Bucket list
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