To ensure your trip to Grand-Bourg is as comfortable as possible, check out the current weather situation. In this section, you will find fresh data, forecasts, and useful charts to assist you in planning.
Weather in Grand Bourg
Current Weather
General Weather Conditions
The climate in Grand-Bourg can be characterized as typically tropical, with surprisingly stable and warm weather throughout the year. Eternal summer reigns here: the average air temperature remains practically unchanged, varying smoothly from a comfortable +24°C in January-February to +27°C in the hottest months, such as August and September. Thanks to this, travellers can enjoy beach holidays and walks regardless of the chosen season.
There is no distinct change of seasons here, as is customary for temperate latitudes. The temperature regime remains even, without sharp spikes or extreme heat. Even the nights in Grand-Bourg remain very warm, creating ideal conditions for evening promenades by the sea. This makes the town an attractive destination for those seeking consistently warm weather and looking to escape the cold.
A characteristic feature of the local climate is the large number of days with precipitation: according to statistics, it can rain for more than 20 days a month almost all year round. However, do not let these figures scare you — short tropical downpours are typical for Guadeloupe, which pass quickly and are replaced by bright sunshine. Such weather refreshes the air and sustains the island's lush greenery without interfering with travel plans.
Temperature
Grand-Bourg is distinguished by a surprisingly stable and comfortable temperature regime, making it an attractive travel destination at any time of the year. The climate here is tropical but without sharp fluctuations: the difference between the "coolest" and the hottest month is less than three degrees. The annual minimum is usually recorded in February with an average temperature of about 24.4°C, and the peak heat occurs in September, when the air warms up to an average of 27.1°C.
The winter months in this region of Guadeloupe offer tourists mild warmth, ideal for long walks and beach holidays without the risk of overheating. From December to April, thermometers show a pleasant 24–25°C. Summer and early autumn bring a slight increase in temperature, but even in the hottest months, such as August and September, maximum average values rarely exceed 28°C, allowing you to avoid exhausting heat.
A feature of the local climate is the minimal temperature drop during the day. The difference between morning coolness and midday heat is practically unnoticeable here, amounting to just 1–2 degrees (for example, in January from 23.9°C to 25.5°C). Such unique stability means that tourists are unlikely to need warm clothes for evening promenades, as the nights in Grand-Bourg remain as warm as the days.
Precipitation
The climate in Grand-Bourg is typical for the tropical latitudes of Guadeloupe: it is warm and humid all year round. Precipitation is distributed fairly evenly across seasons but has its own peculiarities. A characteristic feature of the weather is the high frequency of rains with relatively low volume. This means that precipitation often falls in the form of short but regular tropical downpours or light drizzle, which are quickly replaced by the sun.
The wettest period falls in the second half of the year. According to statistics, the rainiest month in terms of frequency is August, when up to 28 days with precipitation are recorded, while the maximum volume of moisture falls in September. In these months, as well as in October and November, tourists should always have an umbrella or raincoat with them, as the likelihood of getting caught in the rain is very high.
A relatively "dry" season can be distinguished at the beginning of the year. The fewest rainy days (about 19–20) are observed in February and March, making this a popular time to visit. However, even in these months, precipitation cannot be completely ruled out. It never snows in Grand-Bourg, as the air temperature consistently stays at comfortable levels above +24°C.
What to Pack
Grand-Bourg delights travellers with a warm tropical climate all year round, so the basis of your wardrobe should be light items made of natural breathable fabrics, such as cotton and linen. T-shirts, shorts, loose shirts, and summer dresses will become your best companions. Since the air temperature consistently stays in the comfortable range of 24°C to 27°C, you will hardly need warm clothing, although a light long-sleeve top or windbreaker may be useful for evening walks by the sea, where a fresh breeze is sometimes felt.
Considering the statistics indicating a large number of days with precipitation (especially in the summer-autumn period), it is worth being prepared for frequent but, as a rule, short-lived rains. Be sure to pack a compact umbrella or a light raincoat in your suitcase that will not take up much space. Protection from the active Caribbean sun is also critically important: sunscreen with a high SPF factor, high-quality sunglasses, and a wide-brimmed hat are mandatory attributes for a safe holiday.
To explore the picturesque streets of Grand-Bourg and the surroundings of the island of Marie-Galante, take care of comfortable footwear. Light sneakers or reliable sandals that secure the foot are ideal for long walks. And, of course, do not forget swimming gear and special beach shoes to enjoy the warm sea of Guadeloupe in any season.
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