Weather in Almeirim

Stay informed about the current weather conditions in the city of Almeirim. Below you will find up-to-date data, forecasts, and useful charts to help you plan your schedule.

The climate in the city of Almeirim can be characterised as hot and tropical, with high humidity and stable temperatures throughout the year. Cold weather is practically non-existent here: the thermometer confidently stays above +24°C even at night, while during the day the air warms up to an average of +27...+30°C. This destination is excellent for those who enjoy warmth, as there are no sharp temperature fluctuations, although the period from September to November is traditionally considered the hottest.

Distinct from the traditional four seasons, the weather in this region of Brazil is divided into wet and dry seasons. The first half of the year, especially from January to May, is a time of frequent rainfall, when it may rain almost daily. With the arrival of July, the number of rainy days begins to decrease, and a drier period sets in, lasting until November. This is the time when the sun shines most often, and the likelihood of being caught in a downpour is minimal, particularly in September and October.

The climate in Almeirim is distinguished by remarkable consistency and high temperatures throughout the year. Located in a hot region of Brazil, this city knows no harsh winters or sudden cold spells. The average air temperature changes insignificantly: from +26.7°C at the beginning of the year to peak values in October. This place is ideal for those who love the heat, as even in the "coolest" months, daytime readings rarely drop below +29°C.

The hottest period falls in the second half of the year, especially September and October, when the air warms up to +33...+34°C during the day. During this time, the sun is particularly active. The period from January to May is characterised by slightly more moderate daytime temperatures (around +29...+30°C), which is often associated with seasonal cloud cover that slightly softens the heat.

Daily temperature fluctuations here are not very large, which is typical for equatorial latitudes. Nights remain very warm and humid all year round: the thermometer consistently shows +24...+25°C, practically never dropping below these values. Such thermal stability allows travellers not to worry about warm clothes, enjoying an atmosphere of eternal summer.

When planning a trip to Almeirim, it is worth considering the local climate features, where rainfall is distributed unevenly throughout the year. The first half of the year, from January to May, is a clearly defined wet season. During this period, it rains almost daily: statistics record from 25 to 29 rainy days per month. Travellers should be prepared for frequent precipitation, which, however, is typical for this region of Brazil.

In the second half of the year, the weather becomes significantly drier. The period from August to October can be called the most favourable time for sun lovers: the number of rainy days decreases sharply. The record holder is September, when precipitation falls on average only 4 days per month. This is the best time to visit if you wish to avoid high humidity and constant downpours.

Transitional months, such as June, July, and November, demonstrate a gradual change of seasons. In July, it rains less frequently (about 14 days), and by December the wet season begins to gain momentum again, bringing with it up to 22 rainy days. Regardless of the season, rains here are usually warm, but a reliable raincoat in your luggage will certainly not go amiss.

When setting off for Almeirim, opt for light and loose clothing made from natural breathable fabrics, such as cotton or linen. Since the climate here is hot year-round with average temperatures around +27...+29°C, you are unlikely to need warm clothes. However, the sun in this region is very active, especially in the hottest months (September to November), when temperatures can reach +34°C, so be sure to pack a wide-brimmed hat or cap, high-quality sunglasses, and cream with a high protection factor.

Special attention should be paid to protection from moisture. The period from January to May is characterised by very frequent rainfall — it can rain almost daily (up to 29 days a month). At this time, a compact raincoat that fits easily into a backpack, or a sturdy umbrella, will become indispensable companions. Footwear should be as comfortable as possible for walking, preferably waterproof or quick-drying, for example, sandals with a thick sole or light trainers.

Even if you are travelling in the drier season (August-October), high humidity persists. For evening walks or protection against insects, it is recommended to take a pair of light long-sleeved shirts and loose-fitting trousers. Do not forget insect repellents, as they are simply essential for a comfortable holiday in a humid tropical climate.