Right here in Las Carreras, La Paz, it's not as cold as in La Paz itself, and yes, it's been a bit cool for a summer. The Bolivian Highlands have a very definite rain season, and it coincides with summer, so you expect a shower daily, up to a day-long storm. Being in the middle of mountain valleys this poses real dangers of flash floods, and every year some loss of property, or even life, happens. Summer is from December to March. | ![]() |