The best time to go to Charata is during the autumn and spring months, specifically from March to May and September to November, when the weather is most pleasant.
These periods offer comfortable temperatures, typically ranging from the mid-60s to high 70s Fahrenheit (around 18-26°C), making it ideal for exploring the town and its surroundings without the intense heat of summer or the cooler, sometimes damp, conditions of winter. Travelers who prefer outdoor activities or simply enjoy walking around will find these seasons most accommodating.
Summer, from December to February, can be quite hot and humid, with temperatures often exceeding 90°F (32°C), and is also the peak rainy season. While this might suit those who don't mind the heat, it can be less comfortable for extended sightseeing.