Weather in Nassau

Planning your day in Nassau? Check out the latest weather updates, detailed forecasts, and visual charts right in this section to ensure your stay is as comfortable as possible.

Nassau, the capital of the Bahamas, welcomes guests with a pleasant tropical climate that ensures comfortable warm weather throughout the year. Temperature fluctuations here are insignificant, making this paradise destination attractive to visit in any season. Gentle sunshine, a warm sea, and a refreshing breeze await you – ideal conditions for an unforgettable holiday.

Although Nassau does not experience drastic seasonal changes like in temperate latitudes, two main periods can be distinguished. A drier and slightly cooler season lasts roughly from November to April. During this time, average temperatures range from 22-25°C, and rainfall is minimal, especially in March. From May to October, a hotter and more humid period sets in. Average temperatures rise to 27-29°C, and while total rainfall remains relatively low, the number of days with short-lived tropical rains increases, especially from June to October. These rains usually pass quickly, bringing freshness without disrupting travellers' plans.

Nassau observes a surprisingly consistent temperature background throughout the year, making it attractive for visiting in any season. The annual course of average temperatures changes smoothly from a minimum in January (about 22.9°C) to a maximum in August (approximately 28.5°C). The hottest months are July and August, when the average daytime temperature reaches 28.2-28.5°C, and maximum values rise to 29.3-29.6°C. January, conversely, is considered the coolest, with an average temperature of 22.9°C, nighttime lows around 21.8°C, and daytime highs around 24.0°C.

Summer months in Nassau, especially from June to September, are characterised by consistently hot weather. Average temperatures during this period range from 27.2°C (June) to 28.5°C (August), and daytime highs regularly reach marks of 28.3°C - 29.6°C. Although these temperatures are high in themselves, the sensation of heat can be intensified by the high humidity typical of the tropical climate at this time of year, especially given the greater number of rainy days from June to October. This is the time when the air warms up the most, creating ideal conditions for a beach holiday.

The winter period, from November to April, brings very comfortable and mild warm weather to Nassau. Average temperatures in these months vary from 22.9°C (January) to 24.6°C (April). Daytime highs are usually within the range of 24.0°C - 26.3°C, and nighttime temperatures rarely drop below 21.8°C - 24.6°C, ensuring pleasant freshness without feeling cold. An important feature of Nassau's climate is the insignificant diurnal temperature amplitude: the difference between average daytime highs and nighttime lows throughout the year is only about 1.7°C - 2.2°C. This means that evenings here remain just as warm and comfortable as the days.

Although Nassau does not experience sharp seasonal fluctuations in rainfall characteristic of many other regions, two main periods regarding moisture can be distinguished. In general, annual rainfall in the city remains comparatively small, making it attractive for visiting year-round. Nevertheless, the frequency and intensity of rains change over the months, forming wetter and drier seasons.

The wetter period in Nassau usually falls on the months from May to October. During this time, both the total amount of precipitation and the number of rainy days increase. The peak of rainfall is observed in October, when an average of 5 mm falls and about 18 rainy days are recorded – this is the wettest month of the year. In the period from June to September, it also rains quite often, with approximately 17 rainy days monthly and rainfall of about 4 mm. Rains during this period most often take the character of short-lived tropical downpours, which are quickly replaced by sunny weather without overshadowing the holiday for long.

From November to April, a drier season is established in Nassau. During these months, the amount of precipitation noticeably decreases. The driest month is March, when only about 1 mm of precipitation falls, and the number of rainy days is minimal – only about 6. In the remaining months of this period, such as January, February, April, November, and December, rainfall fluctuates around 2 mm, and the number of days with rain varies from 7 (in February) to 13 (in November). Rains at this time are typically less intense and occur less frequently, ensuring plenty of sunny days.

Packing your suitcase for a trip to Nassau, remember that a warm tropical climate awaits you year-round. The basis of your wardrobe should consist of light, breathable clothing made from natural fabrics such as cotton and linen. Don't forget a few swimsuits, high SPF sunscreen, quality sunglasses, and a wide-brimmed hat for reliable protection against the bright sun. Comfortable sandals, flip-flops, or water shoes are perfect for the beach and everyday walks.

Although the weather in Nassau is always warm, there are slight seasonal nuances related mainly to precipitation. In the period from November to April, when the number of rainy days is minimal (especially in March) and average temperatures range from 22.9°C to 24.6°C, evenings may feel a bit fresher, especially considering the potential sea breeze. At this time, a light jacket, cardigan, or shawl will come in handy. From May to October, the air temperature is slightly higher (on average 25.8°C - 28.5°C), but the number of days with precipitation increases, reaching a maximum in October (about 18 rainy days). During this period, be sure to take a compact umbrella or a light raincoat, as short-term tropical downpours are possible. Regardless of the season, comfortable shoes for walking around the city will be very useful.

Given the high solar activity in the Bahamas, do not neglect skin protection products even on cloudy days. Since evenings in Nassau remain warm, you most likely won't need heavy clothing. However, if you plan to visit more formal restaurants or events, it is worth providing for one or two elegant but light outfits. Insect repellent may also be useful, especially for evening walks or if you plan trips to nature, particularly in the wetter months from May to October.