Weather in Arauca

Find out the exact weather forecast for the city of Arauca to ensure your journey is as comfortable as possible. Below are the latest meteorological updates and charts to help you plan your day.

The climate of the city of Arauca can be characterised as hot and tropical, with high temperatures throughout the year. An eternal summer reigns here: average thermometer readings consistently stay in the range of +26°C to +30°C, while nights remain warm and comfortable, rarely cooling below +23°C. Travellers should be prepared for the heat, especially during the daytime, when the air can warm up to +34°C.

Throughout the year, the weather is clearly divided into two distinct seasons: dry and wet. From December to March, there is practically no precipitation, and the number of rainy days is minimal (only 2–5 days per month). This time is considered the sunniest and hottest, which is excellent for those planning to spend plenty of time outdoors exploring the nature of Colombia without the risk of getting wet.

From April, the situation changes drastically: the rainy season begins, lasting until November. During this period, especially from May to October, it can rain almost daily (up to 24–27 days with precipitation per month). However, even during the season of heavy showers, Arauca remains warm, and the rains often take the form of short-term tropical thunderstorms that refresh the air without significantly lowering the temperature.

The climate in the city of Arauca is characterised by consistently high temperatures throughout the year, which is typical for the lowland regions of this part of the country. It is almost never cold here: average annual figures confidently stay above the +26°C mark. The hottest period falls at the beginning of the year, especially February and March, when the average temperature reaches +29...+30°C, and daytime maximums often exceed +34°C. This time coincides with the dry season, so the heat is felt particularly distinctly under the bright tropical sun.

Traditional concepts of "winter" and "summer" are quite relative here, as temperature fluctuations between seasons are insignificant. The "coolest" months can be considered June and July, although this term is comparative: the average temperature drops only to +26°C. This slight decrease is associated with the rainy season and increased cloud cover, which bring welcome freshness and reduce the daytime heat to a more comfortable +29°C. During this period, the weather feels warm and humid, without the extreme heat characteristic of the beginning of the year.

Daily temperature variations in Arauca are moderate, averaging about 8–10 degrees, which allows the body to rest slightly from the daytime heat. If the air warms up to +30...+34°C during the day, nights bring only relative coolness, as the thermometer rarely drops below +23...+25°C. Travellers should be aware that warm clothes will likely not be needed here, whereas light clothing made of natural fabrics will be indispensable around the clock.

Climatic conditions in this region are characterised by a pronounced division into dry and wet seasons. If your goal is to enjoy sunny weather without rainfall, then Arauca will be the ideal place to visit during the period from December to March. During these months, the probability of rain is minimal: for example, in February, an average of only about 2 rainy days is recorded, and precipitation levels tend towards zero.

The picture changes drastically with the arrival of April, when the rainy season begins, lasting until November. The wettest period falls in the middle of the year: in June and July, the number of rainy days reaches a maximum (about 26–27 days per month). At this time, precipitation occurs almost daily, so travellers should be prepared for frequent rains.

Despite the high frequency of precipitation in the rainy season (May, August, September, and October are also distinguished by having more than 20 rainy days), the air temperature remains high. This is typical for the tropical climate of the country of Colombia: the rains here are warm and often occur as heavy showers, after which hot weather quickly returns.

Since Arauca is located in a hot tropical climate zone, the foundation of your wardrobe should be light summer clothing made of natural breathable fabrics, such as cotton or linen. In the dry season, which lasts from December to March, the sun is particularly active, and the daytime temperature often exceeds +30°C. Be sure to pack a wide-brimmed hat or cap, high-quality sunglasses, and cream with a high SPF factor to avoid sunburn.

From April to November, the rainy season is observed in the region: the number of days with precipitation increases sharply, especially in June and July. Despite the air remaining warm (averaging +26...+28°C), tourists need a raincoat, an umbrella, and waterproof footwear. Due to high humidity, items may take longer to dry than usual, so it is worth choosing clothes made of quick-drying materials. It is also strongly recommended to take repellents for protection against insects.

For long walks, comfortable footwear with flat soles or reliable sandals are best suited. Although the weather in the city is predominantly hot, it makes sense to bring one light jumper or a long-sleeved shirt. It will be useful not only for protection from the evening coolness, which is sometimes felt after rain, but also for comfort in air-conditioned rooms or transport.