Guatemala's climate is defined by two distinct seasons: the dry season and the rainy season, both offering unique experiences. Understanding these patterns is key to planning your trip, influencing everything from weather and crowd levels to the lushness of the landscapes you'll encounter.
The dry season, running from November to April, is considered high season. During these months, the weather is consistently sunny and pleasant, with lower humidity, making it ideal for exploring ancient ruins, hiking volcanoes, and enjoying outdoor activities. Expect larger crowds, especially around popular holidays like Christmas, New Year's, and Easter (Semana Santa), and potentially slightly higher prices for accommodation and popular tours due to increased demand.
Conversely, the rainy season, from May to October, transforms the country into a vibrant green paradise. While daily showers are common, they often occur in the afternoon, leaving mornings clear for exploration. This low season sees fewer tourists, providing a more intimate travel experience and potentially better deals on lodging. A notable exception is July and August, which can see a relative increase in visitors during summer holidays, despite being within the rainy period. September and October tend to be the wettest, offering incredible lushness but also more unpredictable travel conditions.