Last updated: January 18, 2025
El Beni, Bolivia, exhibits a diverse range of climatic conditions categorized into Köppen-Geiger climate classes Aw, Am, and Af. This vibrant region experiences a notable variation in temperature throughout the year, with minimum temperatures dipping to 8°C (46°F) in July and soaring to maximums of 42°C (108°F) in October. On average, the temperature remains a comfortable 26°C (79°F), highlighting the region's tropical nature and making it an intriguing study of climate dynamics in South America.
El Beni, Bolivia, showcases distinctive temperature patterns throughout the year, characterized by a warm tropical climate. The warmest months typically span from September to October, where maximum temperatures peak at 42°C (108°F), accompanied by an average temperature of 28°C (83°F). The early months of the year—January through March—see slightly cooler averages around 26°C (80°F), though maximums remain high, often reaching up to 37°C (99°F). As the region transitions into the cooler mid-year months of June and July, temperatures dip significantly, with minimums occasionally falling to 8°C (46°F). This seasonal shift highlights a distinct dry season, peaking in July and August, before temperatures gradually rise again as El Beni moves towards the wet season, marked by a return to warmer averages by December. Overall, the climate reflects a dynamic interplay of warmth and cooler spells, defining El Beni's environmental rhythm.
Rurrenabaque experiences a significant temperature range throughout the year, with minimum temperatures dropping to 8°C (47°F) in August and soaring to a maximum of 38°C (102°F) in November. For a detailed overview of the monthly temperatures in Rurrenabaque, you can refer to this useful link: monthly temperatures in Rurrenabaque.
El Beni, Bolivia, experiences a pronounced wet season, peaking between December and February when precipitation levels soar. January records 263 mm (10.3 in) of rainfall over an average of 21 days, while February experiences an even higher total of 288 mm (11.4 in) across 24 days, illustrating the intensity and frequency of rainfall during these months. March follows closely with 260 mm (10.2 in), sustaining the trend of significant precipitation. This period provides essential moisture to the region, nurturing its lush ecosystems and agricultural activities.
As the year progresses into the dry season, precipitation diminishes markedly. By May, rainfall drops to 79 mm (3.1 in), and is at its lowest in July with just 24 mm (1.0 in), occurring over only 3 days. The transition into late summer shows a gradual increase again, with autumn months like October and November recording 148 mm (5.8 in) and 233 mm (9.2 in) respectively. December takes the lead once more with a staggering 360 mm (14.2 in), setting the stage for the next cycle of heavy rainfall. This seasonal variability in precipitation plays a crucial role in shaping the ecological and agricultural landscape of El Beni.
In El Beni, Bolivia, sunshine duration shows a notable seasonal variability, with a distinct increase in hours as the region transitions from the cooler months into the warmer season. January starts the year with 215 hours of sunshine, while February sees a gradual rise to 231 hours. March marks a significant leap to 272 hours, signaling the onset of extended daylight as summer approaches. By the time April and May arrive, sunshine peaks impressively, with 279 hours recorded in May. The trend continues, showcasing the inviting allure of El Beni’s tropical climate as residents and visitors alike enjoy longer days filled with sunlight.
The sunny conditions persist through the mid-year, peaking in July with an impressive 309 hours of sunshine — the highest recorded for the year. August and September follow closely, maintaining high sunshine durations of 303 hours and 299 hours, respectively. As the year transitions into the latter months, sunshine begins to taper off, with November and December witnessing reduced hours at 253 hours and 247 hours. This decline underscores the seasonal shifts in El Beni, marking the arrival of the rainy season and shorter daylight hours. Overall, the sunshine pattern reflects a vibrant shift from cooler to warmer periods, underlining El Beni's tropical essence and its appeal during peak sunshine months.
El Beni, Bolivia, experiences exceptionally high UV Index values throughout the year, particularly during the summer months. January and February are particularly intense, with UV Index readings reaching 15 and 16, respectively, categorized as "extreme," which signifies that unprotected exposure can lead to burns in as little as 10 minutes. This extreme exposure persists through March and April, reinforcing the necessity for protective measures against harmful ultraviolet radiation. Even as the dry season moves into May, the UV Index remains high at 12, maintaining the “extreme” category and ensuring continued awareness for sun safety.
As the year progresses into the cooler months, UV Index levels slightly moderate but still remain significant. From June to July, the index drops to 10, falling into the "very high" category, with burn times extending to 15 minutes—a small relief from the previous months. However, August sees a resurgence with an index of 11, returning to "extreme." The UV Index climbs back to 15 by October, peaking again in November and December at 16, reinforcing the need for sun protection as the cycle of high UV levels recommences. Overall, the data emphasizes the importance of vigilance and adequate sun protection strategies year-round for those in El Beni.
UV Risk Categories
In El Beni, Bolivia, daylight duration showcases a remarkable consistency throughout the year, typically averaging around 12 hours each day from January to March. This stable period allows residents and visitors to enjoy ample daylight for outdoor activities and agricultural practices. As the region transitions into the cooler months of April through August, the daylight hours decline slightly to 11 hours. While this reduction is minimal, it marks a subtle shift in the daily rhythm, highlighting the transition towards the dry season.
As the year progresses into the latter months of the calendar, daylight duration begins to rebound. From September onward, El Beni returns to 12 hours of daylight, maintaining this average through October, November, and December. This consistent daylight, particularly during the rainy season, ensures that natural cycles continue unimpeded, fostering the region's vibrant ecosystems. Overall, the daylight patterns in El Beni reflect a stable and balanced environment, enhancing the appeal of this tropical locale throughout the year.
Rurrenabaque, Bolivia, experiences a tropical climate characterized by warm temperatures year-round, with averages ranging from 22°C (72°F) in July to 27°C (81°F) in October. The wettest months are typically January and February, receiving over 300 mm of rain, while the driest periods occur from June to August with less than 100 mm. Despite the heavy rainfall early in the year, Rurrenabaque enjoys substantial sunshine, peaking at 295 hours in September. This combination of warmth and precipitation creates a lush environment, making it a unique destination for nature lovers. For more details, visit Rurrenabaque climate.
In conclusion, El Beni, Bolivia, presents a compelling climate profile characterized by distinct seasonal variations in temperature, precipitation, sunshine duration, UV Index, and daylight hours. The region's tropical climate is marked by high temperatures and significant rainfall during the wet season, particularly from December to February, contributing to its lush landscapes and vital agricultural practices. The abundance of sunshine, alongside extreme UV Index levels, underscores the importance of sun protection for residents and visitors alike. Despite minor fluctuations in daylight hours, El Beni maintains a generally stable pattern, making it a vibrant destination year-round. Understanding these climatic nuances enhances appreciation for the region's ecological richness and informs sustainable living practices within this dynamic environment.