Punta Cana weather in January
Punta Cana averages 27°C by day and 24°C at night in January, with the sea at 27°C and about 66 mm of rain in the month.
Day
27°C
Night
24°C
Sea
27°C
Rain
66 mm
Flight from London
8½h
What January feels like
January is hot in Punta Cana: proper beach weather.
The sea is warm at 27°C: comfortable for long swims.
Rain is occasional: about 66 mm in the month.
That is 19°C warmer than an average January day in London.
Of the 56 sun destinations we track, Punta Cana is the #21 warmest in January.
Going to Punta Cana in January?
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 January?
These are hotter than Punta Cana this month for at most an hour and a half more flying:
Punta Cana weather by month
January is highlighted. Compare with December and February, 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 January: quick answers
Is Punta Cana hot in January?
January is hot in Punta Cana: proper beach weather. Average highs are 27°C and lows 24°C.
Can you swim in Punta Cana in January?
The sea is warm at 27°C: comfortable for long swims.
Does it rain in Punta Cana in January?
Rain is occasional: about 66 mm 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 January for every destination ranked by temperature, sea and flight time.
How we measured this
Averages of every day in January 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 January?
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.
