Weather in Ilheus

Planning your day in Ilheus? Get the latest updates on temperature and rainfall by exploring our detailed forecasts and weather charts below.

Ilheus welcomes travellers with a warm and humid tropical climate, characterised by enviable temperature stability throughout the year. There are no sharp fluctuations or extreme cold here: even in the "coolest" months, the thermometer rarely drops below comfortable levels, and the average air temperature fluctuates smoothly in the pleasant range of +22°C to +26°C. This makes the city an attractive holiday destination in almost any season.

Distinct seasons, familiar to temperate latitudes, are not observed here. The nominal summer (from January to March) is slightly hotter, with daytime highs around +29°C, while the Brazilian winter (from June to August) brings only slight freshness, maintaining an average temperature of around +22°C. An important feature of the weather in this region of Brazil is the high frequency of rainfall: rainy days are distributed quite evenly across the calendar, so short-term precipitation is possible at any time of the year, although it usually does not prevent you from enjoying the warmth.

The climate of Ilheus delights travellers with stable warmth throughout the year, making it an attractive destination for lovers of tropical weather. The hottest season here falls in the first months of the year: in January, February, and March, the average air temperature confidently stays around +26°C. The peak heat is usually observed in February, when daytime highs reach +29°C and above. This is the ideal time for those seeking true summer heat and wanting to enjoy a beach holiday on the Brazilian coast.

The "winter" period, which lasts from June to August in the Southern Hemisphere, brings only a slight and pleasant cooling. Even in the coolest month of the year, July, the average temperature is a comfortable +22°C. During the day, the air warms up to +24...+25°C, creating excellent conditions for excursions and walks around the city without exhausting heat. The concept of cold here is quite relative, as the weather remains mild and favourable for tourism all year round.

Daily temperature fluctuations in Ilheus are quite smoothed; there are practically no sharp drops between day and night. The difference is usually about 5–6 degrees. Even on the coolest nights of August, the thermometer rarely drops below +19°C, allowing you to feel comfortable in light clothing. Summer nights remain very warm, with temperatures around +23°C, conducive to long evening walks.

Precipitation in Ilheus falls quite regularly throughout the year, which is typical for the tropical climate of this region of Brazil. There is no pronounced dry season here, and rains are a familiar part of the local weather. Humidity remains high, and the number of days with precipitation varies insignificantly, so an umbrella or raincoat will be useful companions on your trip regardless of the month chosen.

The wettest period, judging by the frequency of rains, falls in the summer and early autumn of the Southern Hemisphere — from November to April. During these months, the number of rainy days reaches its maximum: for example, in January, precipitation can be observed on 26 days. The peak in precipitation volume usually occurs in November (averaging 6 mm), although rains at this time of year are often short-lived and warm.

A relative decrease in precipitation intensity is observed in the winter months, from May to September. During this period, the number of wet days decreases slightly, reaching a minimum in August and September (about 19 days with precipitation). Nevertheless, even in this "dry" season, it rains quite often, although the volume is usually small and amounts to about 2 mm per month, which often manifests as light drizzle or quick showers.

When packing for Ilheus, you should focus on the warm tropical climate that prevails here all year round. The basis of your luggage should be light items made of natural breathable fabrics, such as cotton and linen. T-shirts, shorts, summer dresses, and sundresses will be most appropriate for both beach holidays and city walks. Given the high sun activity, be sure to bring headwear — a wide-brimmed hat or cap, high-quality sunglasses, and cream with a high protection factor (SPF).

Weather data indicates that precipitation in Ilheus is possible throughout the year, and the number of rainy days per month is quite high. Therefore, a compact umbrella or a light rain poncho is a mandatory item on your packing list. In the period from June to September, when the average temperature drops slightly (at night to +19°C), it is recommended to use the layering principle: bring a light windbreaker, jeans, or a cardigan for comfortable evening walks by the ocean.

Pay special attention to your choice of footwear. For excursions around the historic centre and long walks, comfortable sandals with secure straps or light trainers are ideal. Flip-flops are indispensable for the beach. We also advise taking several sets of swimwear, as items may take longer to dry than usual due to the high humidity. Such a well-thought-out wardrobe will allow you to enjoy the charm of the Brazilian coast in any weather.