December in Bolivia marks the beginning of summer, with warmer temperatures and clear skies prevailing across the country. From the high-altitude plains of the Andean plateau to the lush rainforests of the Amazon basin, Bolivia offers travelers a diverse range of climates and experiences. In this comprehensive guide, we explore the distinct weather patterns observed across Bolivia during the month of December.
High-Altitude Plains: The Altiplano
The Altiplano, a vast plateau situated at high altitudes in the Andes Mountains, experiences mild temperatures and clear skies in December. Cities like La Paz and Oruro typically have daytime temperatures ranging from 20°C to 25°C (68°F to 77°F), with cooler nights.
December marks the beginning of summer in the Altiplano, with warmer temperatures and longer daylight hours. The landscape becomes drier after the rainy season, and vegetation starts to wilt in some areas.
Travelers visiting this region in December can enjoy a variety of outdoor activities, including hiking, mountain biking, and exploring ancient ruins. The comfortable temperatures and sunny days make it an ideal time to explore the rugged beauty of the Andean landscape.
Tropical Lowlands: The Amazon Basin
In contrast to the cooler temperatures of the high-altitude plains, the Amazon basin in northern Bolivia experiences hot and humid weather in December. Cities like Rurrenabaque and Trinidad have daytime temperatures ranging from 30°C to 35°C (86°F to 95°F), with high humidity levels and occasional rainfall.
December marks the beginning of the wet season in the Amazon basin, with increasing rainfall and humidity as the month progresses. While the rainforest may still be lush and green, travelers should be prepared for frequent showers and muddy trails.
Despite the rain, December offers excellent opportunities for wildlife viewing in the Amazon basin, as animals become more active during the breeding season. Travelers can embark on jungle treks, wildlife tours, and river cruises to encounter a diverse array of species.
The Highlands: Andean Valleys and Plateaus
The central highlands of Bolivia, including cities like Cochabamba and Sucre, experience warm temperatures and occasional rainfall in December. Daytime highs range from 25°C to 30°C (77°F to 86°F), with cooler temperatures at night.
December is considered the peak of summer in the highlands, with warm weather and longer daylight hours. Travelers can enjoy the pleasant climate for outdoor activities such as hiking, mountain biking, and exploring cultural attractions.
Visitors to cities like Sucre can immerse themselves in the vibrant local culture, attending festivals and events that celebrate the arrival of summer. The city’s well-preserved colonial architecture and historic sites offer a glimpse into Bolivia’s rich heritage and traditions.
The Salt Flats: Salar de Uyuni
The Salar de Uyuni, the world’s largest salt flat located in southwestern Bolivia, experiences dry and sunny weather in December. Daytime temperatures hover around 20°C to 25°C (68°F to 77°F), with cool nights.
December offers excellent conditions for visiting the Salar de Uyuni, with clear skies and minimal precipitation providing ideal opportunities for photography and exploration. Travelers can marvel at the vast expanse of the salt flats, with its otherworldly landscapes and unique geological formations.
Visitors can also explore nearby attractions such as Isla Incahuasi, an island oasis in the middle of the salt flat, and the Eduardo Avaroa National Park, home to colorful lagoons, geysers, and diverse wildlife.