Nassau weather in January
Nassau averages 25°C by day and 21°C at night in January, with the sea at 24°C and about 45 mm of rain in the month.
Day
25°C
Night
21°C
Sea
24°C
Rain
45 mm
Flight from London
8½h
What January feels like
January is hot in Nassau: proper beach weather.
The sea is warm at 24°C: comfortable for long swims.
Rain is occasional: about 45 mm in the month.
That is 17°C warmer than an average January day in London.
Of the 56 sun destinations we track, Nassau is the #27 warmest in January.
Want it warmer in January?
These are hotter than Nassau this month for at most an hour and a half more flying:
Nassau weather by month
January is highlighted. Compare with December and February, or see the full year in Nassau.
| Month | Day | Night | Sea | Rain |
|---|---|---|---|---|
| January | 25°C | 21°C | 24°C | 45 mm |
| February | 25°C | 22°C | 24°C | 32 mm |
| March | 26°C | 22°C | 25°C | 34 mm |
| April | 27°C | 23°C | 26°C | 49 mm |
| May | 28°C | 24°C | 28°C | 105 mm |
| June | 29°C | 26°C | 29°C | 85 mm |
| July | 31°C | 27°C | 31°C | 69 mm |
| August | 31°C | 27°C | 31°C | 90 mm |
| September | 30°C | 27°C | 30°C | 118 mm |
| October | 29°C | 26°C | 29°C | 127 mm |
| November | 27°C | 24°C | 26°C | 54 mm |
| December | 26°C | 22°C | 25°C | 47 mm |
Nassau in January: quick answers
Is Nassau hot in January?
January is hot in Nassau: proper beach weather. Average highs are 25°C and lows 21°C.
Can you swim in Nassau in January?
The sea is warm at 24°C: comfortable for long swims.
Does it rain in Nassau in January?
Rain is occasional: about 45 mm in the month.
What is the warmest month in Nassau?
August, at an average high of 31°C. The coolest is January at 25°C.
How long is the flight to Nassau from the UK?
About 8½h direct from London, estimated from the 6,968 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 Nassau in January?
Save the restaurants, beaches and views you find on TikTok and Instagram for Nassau straight to a map, then let Dream Trip turn them into a day-by-day plan.
