The most comfortable time to visit Nassau is from late November to mid April. For sun, aim for October to mid December.
When to go five ratings · thirty-six ten-day sections · click a cell to read it
For sun, go from October to mid December, with a second spell from mid April to mid June. It peaks in late October, at 78. Avoid late July to mid September for this: it falls to 36, mostly because it is too hot. The clearest skies come in March, when the sky is typically 57% covered at midday (partly cloudy).
The being outside season here runs from late November to mid April. It peaks in late January, at 79. The weakest stretch is from mid June to early October, when it drops to 1, mostly because it is too hot.
Nassau never quite rates Good for walking. It comes closest in late January, at 40, mostly because it is too warm. Avoid May to early November for this: it falls to 0, mostly because it is too warm.
The year, measured
The average temperature in Nassau over the whole year is 26°C. July is the hottest month, with highs of about 31°C; January is the coldest, with lows of about 21°C. Nassau has no sharply defined rainy season: the chance of rain on a given day runs from 5% in March, the driest month, to 18% in August, the wettest. Winds in Nassau are highest in April, averaging 4.1 m/s (15 km/h), and lightest in September, at 3.1 m/s (11 km/h). The prevailing wind is from the E. The clearest skies in Nassau come in February, when the sky is typically 53% covered; June is the cloudiest month, at 70%.
Month by month Nassau climate by month: average temperatures year round · click a month to read it
| Month | High | Low | Feels like | Chance of rain | Cloud | Wind | Being outside | Sun | Walking |
|---|---|---|---|---|---|---|---|---|---|
| January | 25°C | 21°C | 24°C | 6% | 62% | 3.7 m/s | 77 | 45 | 38 |
| February | 26°C | 21°C | 25°C | 5% | 53% | 3.8 m/s | 73 | 56 | 28 |
| March | 27°C | 21°C | 25°C | 5% | 53% | 3.9 m/s | 70 | 56 | 29 |
| April | 27°C | 23°C | 27°C | 7% | 56% | 4.1 m/s | 57 | 62 | 17 |
| May | 29°C | 25°C | 30°C | 12% | 60% | 3.9 m/s | 27 | 69 | 3 |
| June | 30°C | 26°C | 32°C | 17% | 70% | 3.4 m/s | 4 | 53 | 0 |
| July | 31°C | 27°C | 34°C | 17% | 63% | 3.4 m/s | 1 | 42 | 0 |
| August | 31°C | 27°C | 34°C | 18% | 61% | 3.3 m/s | 1 | 37 | 0 |
| September | 31°C | 27°C | 33°C | 18% | 63% | 3.1 m/s | 3 | 43 | 0 |
| October | 29°C | 26°C | 31°C | 15% | 61% | 3.8 m/s | 14 | 69 | 1 |
| November | 27°C | 23°C | 28°C | 10% | 57% | 3.7 m/s | 43 | 71 | 10 |
| December | 26°C | 22°C | 25°C | 9% | 57% | 3.7 m/s | 68 | 55 | 27 |
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Nassau weather by season
Year round, Nassau has days of about 25°C at their warmest in January, its coolest month, and 31°C in July, its warmest; the coolest hours of the day run from 21°C to 27°C through the year, and the average temperature over the year is 26°C around the clock. Rain is most likely around August and least likely around March. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Nassau weather in winterDecember to February
Winter in Nassau has typical daily highs of about 25°C and lows of about 21°C, with a 6% chance of rain on a given day.
Nassau weather in springMarch to May
Spring in Nassau has typical daily highs of about 28°C and lows of about 23°C, with a 8% chance of rain on a given day.
Nassau weather in summerJune to August
Summer in Nassau has typical daily highs of about 31°C and lows of about 27°C, with a 18% chance of rain on a given day.
Nassau weather in autumnSeptember to November
Autumn in Nassau has typical daily highs of about 29°C and lows of about 25°C, with a 15% chance of rain on a given day.
When is the rainy season in Nassau?
Nassau has no sharply defined rainy season: the chance of rain on a given day runs from 5% in March, the driest month, to 18% in August, the wettest.
What time of year is Nassau windiest?
Winds in Nassau are highest in April, averaging 4.1 m/s (15 km/h), and lightest in September, at 3.1 m/s (11 km/h). The prevailing wind is from the E.
What is the average temperature in Nassau year round?
The average temperature in Nassau over the whole year is 26°C. July is the hottest month, with highs of about 31°C; January is the coldest, with lows of about 21°C.
Where to go instead in early July, the weakest time here for being outside
How this is worked out
Every figure is a decade of weather-station observations blended into one typical year, in ten-day sections. The ratings, the chart and the feels-like column are read at midday local solar time. Being outside is the Easy outdoors rating, Sun is Sunbathing and Walking is Active outdoors, each out of 100: Good from 55, Ideal from 80. They describe what a time of year is usually like here, not a forecast. The dotted links open the map at that time of year; set its time of day to midday to see these numbers.