Punta Cana weather in May
Punta Cana averages 29°C by day and 25°C at night in May, with the sea at 28°C and about 127 mm of rain in the month.
Day
29°C
Night
25°C
Sea
28°C
Rain
127 mm
Flight from London
8½h
What May feels like
May is hot in Punta Cana: proper beach weather.
The sea is warm at 28°C: comfortable for long swims.
Expect some rainy spells: about 127 mm falls in the month.
That is 11°C warmer than an average May day in London.
Of the 56 sun destinations we track, Punta Cana is the #27 warmest in May.
Going to Punta Cana in May?
Share the TikToks and Instagram Reels you've saved for Punta Cana to Dream Trip. It finds the places, pins them on a map and builds your days around them.
Want it warmer in May?
These are hotter than Punta Cana this month for at most an hour and a half more flying:
Punta Cana weather by month
May is highlighted. Compare with April and June, or see the full year in Punta Cana.
| Month | Day | Night | Sea | Rain |
|---|---|---|---|---|
| January | 27°C | 24°C | 27°C | 66 mm |
| February | 27°C | 23°C | 27°C | 69 mm |
| March | 27°C | 23°C | 27°C | 59 mm |
| April | 28°C | 24°C | 27°C | 89 mm |
| May | 29°C | 25°C | 28°C | 127 mm |
| June | 29°C | 26°C | 29°C | 99 mm |
| July | 30°C | 26°C | 29°C | 124 mm |
| August | 30°C | 26°C | 29°C | 142 mm |
| September | 30°C | 26°C | 30°C | 165 mm |
| October | 30°C | 25°C | 30°C | 158 mm |
| November | 28°C | 25°C | 29°C | 194 mm |
| December | 27°C | 24°C | 28°C | 78 mm |
Punta Cana in May: quick answers
Is Punta Cana hot in May?
May is hot in Punta Cana: proper beach weather. Average highs are 29°C and lows 25°C.
Can you swim in Punta Cana in May?
The sea is warm at 28°C: comfortable for long swims.
Does it rain in Punta Cana in May?
Expect some rainy spells: about 127 mm falls in the month.
What is the warmest month in Punta Cana?
September, at an average high of 30°C. The coolest is January at 27°C.
How long is the flight to Punta Cana from the UK?
About 8½h direct from London, estimated from the 6,883 km distance. Check your airline for exact times.
Still choosing? See where is hot in May for every destination ranked by temperature, sea and flight time.
How we measured this
Averages of every day in May from 2016 to 2025, from the Open-Meteo historical weather archive (ECMWF ERA5 reanalysis). Sea temperature is the 2023 to 2025 average from the Open-Meteo marine archive. Rain is the average monthly total. Reanalysis describes an area about 25 km across, so sheltered resorts can run a degree or two warmer. Flight time is a distance-based estimate from London Heathrow.
Planning Punta Cana in May?
Save the restaurants, beaches and views you find on TikTok and Instagram for Punta Cana straight to a map, then let Dream Trip turn them into a day-by-day plan.
