Nassau weather in August
Nassau averages 31°C by day and 27°C at night in August, with the sea at 31°C and about 90 mm of rain in the month.
Day
31°C
Night
27°C
Sea
31°C
Rain
90 mm
Flight from London
8½h
What August feels like
August is hot in Nassau: proper beach weather.
The sea is warm at 31°C: comfortable for long swims.
Expect some rainy spells: about 90 mm falls in the month.
That is 8°C warmer than an average August day in London.
Of the 56 sun destinations we track, Nassau is the #23 warmest in August.
Want it warmer in August?
These are hotter than Nassau this month for at most an hour and a half more flying:
Nassau weather by month
August is highlighted. Compare with July and September, 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 August: quick answers
Is Nassau hot in August?
August is hot in Nassau: proper beach weather. Average highs are 31°C and lows 27°C.
Can you swim in Nassau in August?
The sea is warm at 31°C: comfortable for long swims.
Does it rain in Nassau in August?
Expect some rainy spells: about 90 mm falls 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 August for every destination ranked by temperature, sea and flight time.
How we measured this
Averages of every day in August 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 August?
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.
