Weather in Macapá

To ensure your trip to Macapá goes perfectly, it is important to know about the whims of nature in advance. In this section, you will find the freshest information on current weather, as well as detailed forecasts and charts.

Macapá, located right on the equator line, boasts a classic tropical climate characterized by high temperatures and humidity throughout the year. The concept of cold is practically non-existent here: the thermometer stays steadily between +26°C and +29°C, creating an atmosphere of eternal summer. Travellers should expect warm weather regardless of the chosen travel date.

Instead of the usual change of four seasons, the year in Macapá is divided into two distinct periods: the rainy season and the dry season. From January to June, the city is dominated by tropical downpours, when precipitation falls almost daily and humidity reaches its maximum. This is a time of lush greenery, but tourists will definitely need umbrellas and raincoats.

The dry season, which usually lasts from August to November, brings clearer and sunnier weather. The number of rainy days drops sharply, especially in October, and the air temperature rises slightly, reaching its peak values. This is perhaps the most favourable time for those who want to explore the city and its surroundings without fearing sudden downpours.

The climate in Macapá is distinguished by enviable stability thanks to the city's equatorial location: eternal summer practically reigns here. The hottest period of the year is the months from September to November, when rainfall decreases. In October, the average temperature reaches its annual peak — about 29.2°C, and the daily maximum often exceeds 33.5°C. At this time of year, the air becomes truly hot, which will appeal to lovers of tropical heat.

The period from January to June can loosely be called "cooler", although this drop in temperature is barely noticeable and is mainly associated with high cloud cover and frequent rains. During these months, average daily highs stay at a comfortable level of 29°C — 29.5°C. The concept of "winter" is very relative here: even in the "coldest" months, such as February and March, the average air temperature does not drop below 26.3°C, so travellers will definitely not need warm clothes here.

The temperature amplitude between day and night in Macapá is small but sufficient for a comfortable rest. After the daytime warmth, the nights bring a little freshness while remaining very mild: minimum values steadily hold in the range of 23.5°C — 25°C all year round. Such weather makes evenings ideal for outdoor walks, as there is no risk of freezing in any season.

The climate in Macapá is dictated by its location on the equator, so seasonality of precipitation is clearly traced here. The year can be divided into a long wet period and a short dry season. From January to May, as well as in December, it rains almost daily: statistics show from 26 to 30 rainy days per month. This is a time of high humidity, when downpours are an integral part of the landscape.

The peak of precipitation usually falls in April, so when planning a trip in the first half of the year, be sure to take care of reliable rain protection. In June and July, the intensity of precipitation begins to gradually decrease, although rains remain frequent guests (about 26–28 days with precipitation).

The driest and most favourable period for outdoor walks comes in autumn. September and October are the months with the minimum amount of precipitation and the fewest rainy days (only 6–8 per month). By November, the weather begins to change, preparing the city for the return of the rainy season.

Since Macapá is located right on the equator, eternal summer with high temperatures reigns here all year round. The basis of your wardrobe should be light clothing made of natural fabrics, such as cotton or linen, which will allow the skin to breathe in high humidity conditions. T-shirts, shorts, and loose trousers will become your best companions. Don't forget to take comfortable shoes for long walks around the city and the Amazon embankment, as well as open sandals for relaxation.

Given the tropical climate, especially in the period from January to July, when the number of rainy days is high, it is worth being prepared for precipitation. We recommend putting a light raincoat or a compact umbrella in your suitcase, as downpours can be sudden. In the dry season (from August to November), when the sun is most active and the temperature reaches its peak, protection against ultraviolet radiation is critical: be sure to take sunscreen with a high SPF factor, sunglasses, and a wide-brimmed hat.

For evening walks, when the heat subsides a little, a thin long-sleeved shirt may come in handy. This will not only create comfort in a light wind from the river but also help protect against insects, the activity of which is high in this region. In this regard, having a high-quality repellent is a mandatory item on your list of things for a trip to this unique corner of Brazil.