The hottest month in Guatemala City, Guatemala, is May, with an average temperature of approximately 72 °F (22 °C).
Understanding Guatemala City's Climate
Guatemala City, situated in the central highlands, experiences a tropical highland climate, often characterized by mild temperatures year-round, giving it the nickname "Land of Eternal Spring." Despite this mildness, there are distinct warm and cool periods, alongside well-defined dry and wet seasons.
May typically marks a transitional period, signaling the end of the dry season and the onset of the rainy season (known locally as invierno). During this time, the sun is more directly overhead, and while rainfall begins to increase, the full cooling effect of the heavier, consistent rains has not yet fully materialized. This combination contributes to May being the warmest month before the sustained downpours of the wet season bring temperatures down slightly.
Key Climate Averages for Guatemala City
To provide a comprehensive overview of the annual weather patterns, here's a summary of key climate characteristics:
| Characteristic | Month | Average Value |
|---|---|---|
| Hottest Month | May | 72 °F (22 °C) |
| Coldest Month | January | 66 °F (19 °C) |
| Wettest Month | September | 7.35 inches (186.7 mm) |
| Windiest Month | January | 24 mph (38.6 km/h) |
Seasonal Overview
Guatemala City's climate can be broadly divided into two main seasons:
- Dry Season (November to April): This period is generally characterized by sunny skies and significantly less rainfall. While temperatures are moderate, the latter part of this season, particularly March, April, and May, can see a gradual increase in warmth before the rains begin.
- Rainy Season (May to October): Also known as the invierno, this season is marked by higher humidity and frequent, often intense, afternoon showers. Despite the increased precipitation, some of the year's warmest temperatures can still occur at the very beginning of this season, prior to the full establishment of the rain patterns.
For more detailed climate information about Guatemala City, you can explore general climate resources. For instance, you can learn more about the climate of Guatemala City here.
