Guatemala flagClimate & Weather Guide

Climate zones, seasonal temperatures, rainfall patterns, and best travel times in Guatemala

Guatemala features diverse climates across three major regions: hot and humid tropical lowlands in the Pacific coast and Petén regions, and more temperate highland areas where most major cities are located. The country's climate is primarily tropical, with variations determined by elevation and geography. The Pacific and Petén Lowlands experience tropical wet-and-dry conditions, while highland areas at higher elevations offer cooler, more moderate temperatures. Most of Guatemala experiences significant rainfall, particularly during the wet season, making it an ideal destination for those seeking tropical or subtropical climates.

Summer Average

24-32°C

Winter Average

18-28°C

Climate Types

Tropical rainforest and Tropical monsoon and Tropical savanna and Subtropical highland

Annual Rainfall

1000-3000 mm

Sunshine Hours

2,000-2,800 hours annually

Average Humidity

65-80%

Regional Climate Variations

Pacific Lowlands

The Pacific coastal region experiences hot and humid tropical conditions year-round. This area is characterized by consistently warm temperatures and substantial rainfall, particularly during the wet season. The tropical climate supports lush vegetation and creates a distinctly humid environment. Residents should expect warm, muggy conditions with frequent precipitation, making this region ideal for those who enjoy tropical weather but requiring adaptation to high humidity levels.

Summer:26-32°C
Winter:24-30°C
Very high rainfall

Hot, humid tropical climate with consistent warmth throughout the year and intense seasonal rainfall

Petén Lowlands

Located in northern Guatemala, the Petén region is a limestone plateau with hot and humid tropical conditions similar to the Pacific lowlands. This area experiences significant rainfall and maintains warm temperatures year-round. The region is characterized by dense tropical vegetation and high moisture levels. Expats should prepare for tropical heat and humidity, with the understanding that this region receives substantial precipitation, particularly during the rainy season.

Summer:25-31°C
Winter:23-29°C
Very high rainfall

Tropical lowland climate with consistent warmth, high humidity, and abundant rainfall supporting dense vegetation

Central Highlands

The highlands, where most major cities including Guatemala City and Antigua Guatemala are located, feature a more temperate and moderate climate due to higher elevations. Temperatures are cooler and more comfortable than lowland areas, with less extreme heat. These areas experience pleasant weather conditions with moderate rainfall. The highland climate is particularly attractive to residents seeking cooler temperatures and more comfortable living conditions, with elevations ranging from 1,500 to 2,350 meters providing natural climate moderation.

Summer:18-24°C
Winter:12-20°C
High rainfall

Temperate highland climate with cooler, more comfortable temperatures and moderate to high rainfall creating pleasant conditions

Western Highlands and Volcanoes

The western highlands, featuring the Sierra Madre mountain range and Guatemala's highest peaks including Tajumulco Volcano at 4,220 meters, experience cool to cold temperatures due to extreme elevation. This region has a subtropical highland climate with significantly cooler conditions than lower elevations. The area receives substantial rainfall and offers the coolest temperatures in the country. This region appeals to those seeking cooler climates and is characterized by dramatic elevation changes and volcanic landscapes.

Summer:15-22°C
Winter:8-18°C
High rainfall

Cool subtropical highland climate with lower temperatures due to high elevation, significant rainfall, and dramatic mountainous terrain

Northern Mountains and Caribbean Region

The northern mountain chains, including the Cuchumatanes range and areas near the Caribbean coast, experience tropical to subtropical conditions with high rainfall. This region transitions from highland to lowland climates as elevation decreases toward the Caribbean. The area is characterized by lush vegetation supported by abundant precipitation. Residents can expect warm to cool temperatures depending on specific elevation, with consistently high moisture levels and significant rainfall throughout the year.

Summer:20-28°C
Winter:15-24°C
Very high rainfall

Transitional climate from highland to tropical lowland with high rainfall, lush vegetation, and moderate to warm temperatures

Guatemala's climate varies dramatically by elevation and region, ranging from hot and humid tropical lowlands in the Pacific and Petén regions to cool, temperate highlands where major cities are located. The country experiences tropical wet-and-dry to subtropical highland climates, with most areas receiving substantial annual rainfall. Potential residents should choose their location based on preferred temperature and humidity levels, with highland areas offering cooler, more moderate conditions ideal for those seeking relief from tropical heat.