Weather in Bahama in September
Country-wide climate normals across 15 cities in Bahama.
How Hot Is Bahama in September?
Bahama sees consistently hot September weather — average highs of 29°C, average lows of 27°C, with minimal regional differences. Whether you're in Nassau or one of the coastal cities, conditions feel broadly the same: hot, generally clear, with little night-time relief.
Sunshine in Bahama in September
Limited sunshine and short daylight define Bahama's September: Nassau averages just 1.2h of direct sun, with the sun up between 6:55 am and 7:10 pm. The grey, overcast pattern is consistent across most of the country, with little regional variation in cloud cover.
Does It Rain In Bahama In September?
Wet conditions dominate Bahama in September — Nassau sees 153mm of rain across 18 days, with rain a near-daily feature in most regions. Some areas see considerably more, particularly mountain-facing or windward coasts. Plan around frequent showers and pack reliable rainwear.
Is Bahama Humid In September?
Bahama feels humid through September: 74% in Nassau, similar nationwide. Warm days feel several degrees hotter than the thermometer suggests, and morning mist or post-rain steam is common. Drier upland or interior regions may feel a bit less oppressive.
Wind In Bahama In September
Persistent breeze shapes Bahama's September: 23 kph in Nassau, with consistent wind across the country. The conditions are ideal for sailing and other wind sports, but can be disruptive for fine outdoor work.
Cloud Cover In Bahama In September
Heavy overcast covers Bahama in September: 76% cloud cover in Nassau, with similar grey conditions in most regions. Direct sun is rare, and the pattern is persistent across the country. Coastal and northern regions feel especially heavy.