Rivas, Nicaragua experiences a relatively consistent tropical climate year-round. The dry season, which lasts from January to May, brings temperatures in the mid-to-high twenties, with average highs around 30°C. As the region transitions into its wettest months from June to November, temperatures remain stable, averaging around 29°C. During this period, occasional rain showers and high humidity are common. The dry season returns in December, ushering in slightly cooler temperatures, but still warm overall.