Weather in Guayaramerin

Planning a trip? Stay informed about the current meteorological conditions in Guayaramerin by reviewing the detailed forecasts and charts in this section.

Located in the north of the country, Guayaramerin is distinguished by a hot tropical climate that offers a sensation of eternal summer. This region is characterized by consistently high temperatures throughout the year, so travellers should prepare for warmth and sunshine regardless of their travel dates.

Weather conditions here are clearly divided into two periods: wet and dry. From December to March, the rainy season prevails, with precipitation occurring almost daily, filling nature with life. In contrast, the dry season arrives from June to August: in July, for instance, rain is an extreme rarity, opening up excellent opportunities for active tourism without the risk of getting wet.

The temperature background remains steady and comfortable: average figures hold in the range of +25 °C to +29 °C. The hottest month is usually September, when the daytime heat reaches its peak, while the coolest (though by no means cold) period is considered to be June, offering a pleasant respite from the maximum temperatures.

The temperature regime in Guayaramerin is characterized by consistently high figures, yet the perception of heat depends heavily on humidity levels. During the precipitation-rich period, lasting from November to April, the difference between day and night values is minimal: during the day, the air steadily warms up to 30°C, and at night, it rarely cools below 23°C. This combination creates a "sauna" effect, making the heat feel more intense and palpable even after sunset.

With the arrival of the dry season, the daily amplitude becomes much more pronounced, allowing the body to rest from the heat. In June and July, despite daytime figures around 30–32°C, the nights bring long-awaited freshness, and the thermometer drops to a comfortable 20–21°C. Closer to September, the air warms up to its peak values: in the midday hours, the temperature often reaches an extreme 34–35°C before the rainy season begins again.

Climatic conditions in this region have distinct seasonality, which is important to consider when planning a journey. Guayaramerin is characterized by a long and intense rainy season that lasts from November to April. The wettest months are January and March, when the number of days with precipitation reaches 27–28 per month. During this period, it rains almost daily, creating high humidity and filling nature with vitality.

In contrast to the wet summer, the winter months (from June to August) bring dry weather. This time is considered the most favourable for those wishing to avoid precipitation: for example, July records an average of just one rainy day. June and August also delight travellers with clear skies, when the probability of getting caught in a downpour is minimized to just 4–5 days per month.

Transitional periods, such as May and September-October, demonstrate a gradual shift in regimes. While in May the intensity of rains decreases to 12 days, by October moisture returns to the region, and the number of rainy days increases to 18. Given that air temperature remains high year-round, the precipitation here is warm, typical of Bolivia's tropical climate.

When preparing for a trip to Guayaramerin, it is worth remembering that a hot tropical climate reigns here. The basis of your luggage should be light clothing made from natural, breathable fabrics such as cotton or linen. Since the average temperature holds at +26...+29°C throughout the year, you will need T-shirts, shorts, and open footwear. The principle of layering is not as relevant here due to the stable warmth, but a light long-sleeved top may be useful for protection against evening mosquitoes.

Pay special attention to the season of your visit. If you plan a visit from December to March, be prepared for frequent precipitation: during this period, it rains almost every day. Be sure to pack a high-quality raincoat, an umbrella, and quick-drying shoes. In the dry season, which lasts from June to August, there is practically no rain, but the sun becomes particularly active, so protection against ultraviolet rays takes priority.

Regardless of the month, do not forget to bring sunscreen with a high SPF factor, sunglasses, and headwear with a wide brim. For long walks, choose comfortable sandals or light trainers in which your feet will feel comfortable. It is also recommended to bring insect repellent, as the humid climate promotes insect activity.