The best time to visit Guerrero, Tamaulipas, is during the cooler, drier months, typically from October to March.
During this period, you'll experience comfortable temperatures, usually ranging from the low 60s to high 70s Fahrenheit (15-26°C), and significantly less rainfall compared to the summer months. This makes it ideal for outdoor activities like exploring the historic areas or enjoying the natural surroundings without the heat and humidity. Travelers looking for a relaxed and pleasant experience will find these months most agreeable.
For those interested in fishing, particularly for bass, the cooler months are also often considered prime time. The calmer weather and more moderate temperatures contribute to a more enjoyable experience on the water.