Weather in Fernando de Noronha

Planning a trip to Fernando de Noronha? Check out the most up-to-date weather information, including current readings and detailed forecasts presented below.

The Fernando de Noronha archipelago is characterised by a hot tropical climate with high humidity and remarkably stable temperatures. Throughout the year, the thermometer stays in a comfortable range from +25°C to +27°C, creating a feeling of eternal summer. There are practically no sharp temperature changes here, making acclimatisation mild and pleasant for tourists.

The year is conventionally divided into two seasons, defined by rainfall rather than air temperature. The rainy season usually falls in the first half of the year, peaking in April when the number of wet days is at its maximum. However, even during this period, the sun often delights guests of the archipelago in the intervals between tropical downpours, which bring welcome freshness.

From August to December, a drier period sets in, when precipitation noticeably decreases, and there are significantly fewer rainy days (especially in October and November). This time is considered excellent for visiting if you want to catch the maximum number of clear days. Overall, the weather in Fernando de Noronha is conducive to relaxation all year round, offering stable warmth and an ocean breeze.

The climate in Fernando de Noronha is distinguished by amazing stability, turning the island into a realm of eternal summer. The temperature regime here changes insignificantly throughout the year, creating comfortable conditions for holidays in any season. The warmest months are March, April, and May, when the average air temperature holds at the 27.0°C mark. At this time, the weather feels like a pleasant, enveloping warmth, ideal for a beach holiday, although humidity may be slightly higher.

The conditional "winter", which in the Southern Hemisphere falls in the period from June to August, brings only barely noticeable coolness. The "coldest" month of the year is considered to be August with an average temperature of about 25.5°C. Even during this period, there is not even a hint of real cold here; the air remains soft and comfortable, allowing you to enjoy nature and the ocean without exhausting heat. The annual temperature range is minimal — the difference between the warmest and coolest month is only about 1.5°C.

A feature of the local climate is the extremely small amplitude of daily temperatures. The difference between daily highs and nightly lows is practically absent and often does not exceed one degree. For example, in January, the daytime temperature reaches 27.1°C, and at night falls only to 25.7°C. This means that you will hardly need warm clothes even for night walks along the coast — the air remains warm around the clock.

The climate on the Fernando de Noronha archipelago is typical for tropical latitudes: it is warm here all year round, and precipitation falls exclusively in the form of rain. Analysing weather data, a distinct wet season can be highlighted, which lasts the entire first half of the year. From January to May, it rains quite often — the number of days with precipitation varies from 23 to 25 per month, so tourists should be prepared for changeable weather.

The wettest month by frequency of precipitation is April. At this time, it can rain almost daily — statistics show up to 28 rainy days, and the rainfall level reaches its annual maximum (about 10 mm). Despite the high frequency, rains here often have the character of short-term tropical downpours, which are quickly replaced by the sun, without interfering with enjoying the warmth.

If you prefer drier weather, it is better to plan a trip for the second half of the year, especially for the period from September to November. In these months, the intensity and frequency of precipitation decrease to a minimum. The driest month is considered to be November, when only about 9 days with precipitation are recorded, and their volume drops to 1 mm, which creates ideal conditions for beach holidays and walks around the island.

Since warm tropical weather reigns on the Fernando de Noronha archipelago all year round with an average air temperature of about +26…+27°C, the basis of your luggage should be light summer clothes. Give preference to clothing made from natural breathable fabrics, such as cotton and linen, to feel comfortable in humid conditions. Be sure to take several sets of swimwear, shorts, T-shirts, and a wide-brimmed hat or cap to protect against the active equatorial sun.

When packing, it is important to consider the high probability of precipitation: data shows that rainy days occur frequently, especially in the first half of the year (from January to July), when their number exceeds 20 days per month. Therefore, a light raincoat or a compact waterproof windbreaker will become indispensable items in your suitcase. Even in the "drier" season, from September to November, short rains are not excluded, so protection from moisture is always relevant.

For comfortable exploration of the island, you will need varied footwear. Bring comfortable sandals or flip-flops for a beach holiday, as well as worn-in closed shoes (sneakers or trekking boots) for walking along rocky paths and ecological routes. Do not forget to put high SPF sunscreen and insect repellents in your first aid kit, as insects can be active in the humid climate.