Nassau, Bahamas Weather
Nassau hourly forecast: next 24 hours
Today's high of 92°F (34°C) is about 5°F (3°C) above the typical August high of 87°F (31°C).
Current conditions in detail
Nassau weather tomorrow (Thursday, August 27)
Tomorrow in Nassau looks patchy rain nearby, with a high of 86° and an overnight low of 85°. There is a 44% chance of rain - plan accordingly. Winds top out near 19 mph, and the UV index reaches 11 (extreme).
Nassau 14-day forecast
About the weather in Nassau
Warmth is the constant in Nassau: 79°F (26°C) averaged across all twelve months, never dropping below 76°F (24°C) even in January. October is the wettest month at 5.1 inches (130 mm).
Nassau weather: quick facts
- Hottest month: August - highs near 87°F (31°C)
- Coldest month: January - highs near 76°F (24°C)
- Decade extremes (2015-2024): 94°F (34°C) high · 58°F (14°C) low
- Wettest month: October (19 rainy days) · Sunniest: July (12.2 h sun/day)
- Climate type: tropical wet-and-dry
- Annual swing: 6°C between the average warmest and coolest month · day to night: 4°C
- Months averaging 30°C or hotter: 3
- Average humidity: 72%
Temperatures through the year
January is the coolest month, with highs of 76°F (24°C) and lows near 70°F (21°C). August is the warm end of the year, averaging 87°F (31°C) by day and 81°F (27°C) overnight. Days and nights are about 4°C apart on average - narrower than almost anywhere else we cover.
Rain, sun and snow
Between the average August and the average January lie 6°C, a narrower spread than about 83% of the cities we track. Average highs hold at or above 30°C for 3 months of the year, July through September being the unbroken run. July is the brightest month at 12.2 hours of sun a day, against an annual average of 10.6 - sunnier than roughly 85% of the cities we track. Precipitation concentrates in October - 5.1 inches (130 mm) on 19 days - and thins out by February. Across the gridded 2015-2024 daily record, the highest daily maximum for this location was 94°F (34°C) and the lowest daily minimum 58°F (14°C).
Season by season
March through May
Through March through May, Nassau is pleasantly warm: 80°F (27°C) by day, 74°F (23°C) after dark, and rain falls on around 36 of the 90 days. Daylight is generous - around 11.2 hours of sun a day.
June through August
June through August is hot here - highs near 86°F (30°C), nights near 80°F (27°C), and rain falls on around 55 of the 90 days. Daylight is generous - around 11.7 hours of sun a day. With the moisture factored in, afternoons feel hotter than the reading suggests - the humidity and dew point converter shows why.
September through November
September through November brings hot afternoons here - highs near 83°F (29°C), nights near 78°F (25°C), and rain falls on around 47 of the 90 days. Daylight is generous - around 10.1 hours of sun a day.
December through February
Through December through February, Nassau settles into easy warmth: 77°F (25°C) by day, 71°F (22°C) after dark, and rain falls on around 30 of the 90 days.
Average temperatures in Nassau by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 76° | 70° | 11 | 1.8 in | 9.3 h/day | 71% |
| February | 77° | 71° | 9 | 1.1 in | 10.2 h/day | 71% |
| March | 78° | 71° | 8 | 1.3 in | 10.8 h/day | 68% |
| April | 80° | 74° | 12 | 1.9 in | 11.5 h/day | 70% |
| May | 82° | 76° | 16 | 4.3 in | 11.2 h/day | 74% |
| June | 85° | 79° | 19 | 3.4 in | 11.2 h/day | 77% |
| July | 87° | 81° | 17 | 2.5 in | 12.2 h/day | 72% |
| August | 87° | 81° | 18 | 3.4 in | 11.6 h/day | 73% |
| September | 86° | 80° | 18 | 3.7 in | 11.0 h/day | 74% |
| October | 83° | 78° | 19 | 5.1 in | 9.9 h/day | 74% |
| November | 81° | 75° | 11 | 2.2 in | 9.5 h/day | 72% |
| December | 78° | 72° | 10 | 2.0 in | 8.9 h/day | 73% |