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Nassau

Weather in Nassau: What to Expect by Season

Photo: Quintin Soloviev, CC BY 4.0

Weather overview

Нассау enjoys a tropical maritime climate, offering warm temperatures year-round with distinct wet and dry seasons. From January to April, the weather in Нассау is at its driest, with plenty of sunshine and gentle breezes. These months are ideal for exploring the beaches or strolling through the city without the interruption of heavy rains.

Starting in May, the rainy season begins, bringing higher humidity and frequent showers, especially in June through October. While the rain can be brief, it often arrives in short, intense bursts. Despite the showers, Нассау remains warm, making it a good time for those who prefer fewer crowds and lush, green landscapes.

Temperature

Temperatures in Нассау stay consistently warm, with averages ranging from +22.8 °C in January to +29.2 °C in July and August. Even during the cooler months, like December or February, the mercury rarely dips below +18.4 °C at night, ensuring comfortable evenings for outdoor dining or walks along the shore.

The hottest period in Нассау falls between June and September, when daytime highs can reach +31.8 °C to +33 °C. The ocean also warms up during these months, with water temperatures peaking at +30.6 °C in August, perfect for swimming or water sports. If you prefer milder heat, November or March offer pleasant conditions with highs around +29.3 °C and +28.3 °C, respectively.

Average air temperature °C
Average air temperature
Month Minimum Maximum
January 18.4 26.8
February 19.5 27.6
March 20.1 28.3
April 21.5 29.3
May 22.5 30.6
June 24.5 31.8
July 25.2 32.9
August 25.3 33
September 24.5 32.5
October 23.8 31.1
November 21.6 29.3
December 19.7 27.3

Precipitation

Rainfall in Нассау varies significantly between seasons. The driest months, February and March, see as little as 17 mm of rain, making them popular for travelers seeking uninterrupted sunshine. However, by May, the rains intensify, with monthly totals jumping to 161.1 mm and peaking at 192.7 mm in September.

During the wet season, Нассау experiences frequent but often short-lived downpours, usually in the late afternoon or evening. While October and November still see substantial rainfall (183.3 mm and 88.1 mm, respectively), the showers become less frequent as the year progresses. If you’re visiting during these months, packing a light rain jacket or umbrella is a good idea.

Precipitation amount mm
Precipitation amount
Month Precipitation
January 30.6
February 51.9
March 17
April 65.8
May 161.1
June 162.2
July 185
August 181.1
September 192.7
October 183.3
November 88.1
December 88.9

What to pack

For a trip to Нассау in the dry season, lightweight clothing is essential. Pack breathable fabrics like linen or cotton to stay comfortable in the warm temperatures, along with a wide-brimmed hat and sunglasses for sun protection. A light sweater may come in handy for cooler evenings, especially in January or February, when temperatures can drop to +18.4 °C.

If you’re visiting Нассау during the wet season, quick-drying clothes and waterproof footwear will help you stay comfortable. A compact umbrella or a water-resistant jacket is useful for sudden showers, while swimwear and sandals are still a must for beach days. Don’t forget reef-safe sunscreen, as the sun remains strong even on cloudy days.

Average monthly wind m/s
Average monthly wind
Month Wind speed
January 3.9
February 4.2
March —
April 4.3
May 4.1
June 3.6
July 3.8
August 3.8
September 3.4
October 3.8
November 4
December 4.1