Weather in Eirunepé

Planning your day or preparing for a trip? Here you will find the latest weather information for the city of Eirunepé, including current readings, useful charts, and forecasts.

The climate of the city of Eirunepé, located deep within Brazil, is typically tropical: it is hot and humid all year round. The temperature profile is remarkably stable, with average values around +26°C...+27°C, creating a sensation of perpetual summer. Sharp drops in temperature practically never occur here, so warm clothes will hardly be needed in your luggage.

Two main periods can be distinguished during the year based on rainfall amounts. From November to May, there is a distinct rainy season when downpours occur almost daily, refreshing the air and filling nature with life. During this time, humidity reaches its maximum, and the sky is often cloudy.

The drier season falls between June and September. During these months, especially in July and August, the number of rainy days decreases significantly, allowing tourists to enjoy clear weather more often. Notably, the peak heat usually arrives in September and October, when daytime temperatures can regularly exceed +32°C before the start of a new cycle of rains.

The temperature regime in Eirunepé is characterised by remarkable stability, typical of equatorial latitudes. It is warm here all year round, and the sharp seasonal changes familiar to temperate climates are not observed. The average annual temperature fluctuates within a narrow range: from +25.6°C in June to +28.0°C in September. The hottest period includes August, September, and October, when daytime highs regularly exceed the +32°C mark.

The nominal "winter," which falls in June, July, and August in the Southern Hemisphere, feels like the most comfortable time here. During these months, it becomes slightly cooler, especially at night when the temperature can drop to +21.4°C. The summer season (from December to February) brings consistent warmth with daytime readings around +29...+30°C, although extreme heat is rare during this time due to high cloud cover and frequent rainfall.

It is worth noting the noticeable daily temperature fluctuations, which allow for a break from the daytime heat. The difference between the daily maximum and the nightly minimum averages between 6 to 10 degrees. For example, in September, after a hot day with temperatures near +33°C, a pleasant and fresh night follows with readings around +23°C, making evenings in the city very inviting for walks.

When planning a journey to Eirunepé, it is worth being prepared for the fact that precipitation here is a frequent and quite common phenomenon. The region's climate dictates its own conditions, and rains fall throughout most of the year. The season from November to April is considered particularly humid: during these months, the number of rainy days reaches its peak, varying from 25 to 28 days monthly. At this time, an umbrella or a high-quality raincoat will become your indispensable companions.

However, Eirunepé also has a distinct dry season, which lasts from June to September. The most favourable month for those who prefer clear weather is July: statistics record only about 8 rainy days with a minimal level of rainfall (about 2 mm). August also pleases travellers with relatively dry weather, when rains occur only about 10 times a month.

Transitional periods, such as May and October, are characterised by moderate precipitation frequency — about 22 days with rain. Even in the wettest months, such as January and March, the nature of the rainfall often allows for planning short walks between showers. If your goal is to see Brazil with a minimum of weather surprises, it is best to plan your trip for the middle of the year.

When setting off on a journey to Eirunepé, opt for light and breathable clothing suitable for a hot tropical climate. Since the average air temperature here holds steadily around +26...+28°C all year round, the foundation of your wardrobe should consist of T-shirts, shorts, and loose trousers made from natural fabrics such as cotton or linen. Be sure to bring a wide-brimmed hat or cap, as well as high-quality sunglasses to protect yourself from the strong sun.

Special attention should be paid to protection from moisture. From November to April, there is a season of frequent rains when precipitation falls almost daily, so a light raincoat, poncho, or compact umbrella will be your best friends. Even in the drier months (from June to September), sudden downpours are not excluded. For walks, choose comfortable, quick-drying shoes or sandals with secure fastening that are resistant to water and mud.

Besides clothing, do not forget to put sunscreen with a high SPF factor and reliable repellents in your suitcase, as high humidity promotes insect activity. Although there are no strong temperature drops here, a light long-sleeved shirt or a windbreaker may be useful for cool evenings or for protection against air conditioning in transport and indoor venues.