Amatitlan Climate & Monthly Temperature Overview – Guatemala

Climate

Amatitlan enjoys a tropical savanna climate, characterized by distinct wet and dry seasons. The city experiences ample sunshine throughout the year, with average temperatures ranging between 20°C (68°F) and 27°C (81°F). The dry season lasts from November to April, during which the skies are mostly clear and humidity levels are low. In contrast, the wet season from May to October brings frequent rainfall, particularly heavy during the late afternoon and evenings.

Average Weather Year Round

January and February are the driest months, with average rainfall of less than 5 mm (0.2 inches). Temperatures during this time are typically around 23°C (73°F) during the day, cooling down to around 14°C (57°F) at night. As the wet season approaches, rainfall increases gradually, with March and April experiencing average precipitation of around 50 mm (2 inches) per month.

During the wet season (May to October), rainfall becomes more frequent and intense. June, July, and August are the wettest months, with average rainfall exceeding 200 mm (8 inches) per month. Temperatures remain relatively consistent, hovering around 25°C (77°F) during the day and 17°C (63°F) at night. As the wet season winds down in October, rainfall begins to taper off, leading to a gradual transition back to the dry season.

Average Temperature Range

Amatitlan, Guatemala enjoys a tropical climate with average temperatures ranging from a minimum of 16°C (61°F) to a maximum of 29°C (84°F) throughout the year. The warmest months are April and May, while the coldest months are December and January. The temperature rarely falls below 10°C (50°F) or exceeds 35°C (95°F). The average annual temperature in Amatitlan is approximately 23°C (73°F).

Influencing Factors

The average temperatures in Amatitlan are influenced by several factors, including its proximity to the Pacific Ocean, its altitude, and its location within a valley. The Pacific Ocean moderates the temperature, preventing extreme fluctuations. Amatitlan’s altitude of 1,188 meters (3,900 feet) also contributes to the mild temperatures, as temperatures generally decrease with increasing altitude. Additionally, the valley location provides some protection from strong winds, further contributing to the stable temperatures experienced in Amatitlan.

Cumulonimbus Clouds in Amatitlan, Guatemala

Hanging over the scenic shores of Amatitlan, Guatemala, cumulonimbus clouds paint a majestic canvas in the sky. These towering giants, reaching up to 18,000 feet, are characterized by their anvil-shaped tops and a dark, ominous appearance. As the afternoon sun heats the ground, it creates updrafts that carry moisture upwards. When these updrafts reach the cold upper atmosphere, the moisture condenses and forms towering cumulonimbus clouds. These clouds are often associated with thunderstorms, lightning, and heavy rainfall.

Cirrus Clouds in Amatitlan, Guatemala

In contrast to the dramatic cumulonimbus clouds, cirrus clouds grace the sky over Amatitlan with their delicate, feathery appearance. These thin, wispy clouds are composed of ice crystals and soar high above the surface of the earth, often at altitudes of over 20,000 feet. Cirrus clouds are formed when water vapor in the upper atmosphere freezes and crystallizes. They can indicate a change in weather conditions, with their presence often preceding the arrival of a warm front. Cirrus clouds add an ethereal elegance to the skies of Amatitlan, resembling celestial brushstrokes against the azure canvas.

Average Precipitation

Amatitlan, Guatemala, experiences a tropical monsoon climate with abundant rainfall throughout the year. The average annual precipitation is approximately 1,700 millimeters (66.9 inches), making it one of the wettest cities in the country. The rainy season extends from May to October, with the heaviest rainfall occurring during the months of June and September. During this period, frequent thunderstorms and heavy downpours can be expected, sometimes leading to flooding and landslides.

Seasonal Distribution

The dry season in Amatitlan typically lasts from November to April. During this time, precipitation is minimal, and the weather is generally sunny and warm. However, occasional showers or drizzle can still occur during the dry season, especially during the transition months of November and April. The average monthly precipitation during the dry season ranges from 10 to 20 millimeters (0.4 to 0.8 inches), significantly lower than the amounts seen during the rainy season.

Precipitation Patterns

Amatitlan, Guatemala, experiences a tropical climate with distinct wet and dry seasons. The wet season typically lasts from May to October, while the dry season extends from November to April. During the wet season, heavy rainfall is common, with an average of over 150 millimeters (6 inches) per month. In contrast, the dry season is characterized by much lower precipitation, with an average of less than 50 millimeters (2 inches) per month. The total annual rainfall in Amatitlan is approximately 1,500 millimeters (59 inches).

Impact on Agriculture

The seasonal rainfall patterns in Amatitlan have a significant impact on agricultural practices. The wet season provides ample water for crop cultivation, particularly for crops such as corn, beans, and coffee. However, the heavy rains during this time can also lead to flooding and soil erosion. Conversely, the dry season poses challenges for farmers, as water scarcity can hinder crop growth and productivity. To mitigate these impacts, farmers in Amatitlan often utilize irrigation systems to supplement water availability during the dry season.

Occurrence and Rarity of Snowfall

Snowfall in Amatitlan, Guatemala, is an exceptionally rare phenomenon that has been documented only a few times in the city’s history. The most recent recorded snowfall occurred in 1967, when a thin layer of snow blanketed the city for a brief period. Prior to that, snowfall was reported in 1929 and 1890. Due to its tropical climate and high elevation, Amatitlan is typically characterized by warm temperatures and abundant rainfall. The occurrence of snowfall is therefore highly unusual and has garnered considerable attention when it does occur.

Causes of Snowfall

The formation of snow in Amatitlan requires specific meteorological conditions that rarely converge. During the winter months, cold fronts originating from the north can bring freezing temperatures to the city. However, these cold fronts are typically accompanied by moisture, which results in precipitation in the form of rain rather than snow. For snow to form, the air must be sufficiently dry, allowing the water vapor to condense directly into ice crystals. In addition, there must be a source of lift to elevate the water vapor to the cold upper atmosphere. When these conditions combine, snow can occasionally form in Amatitlan, creating a surreal winter wonderland that is both beautiful and fleeting.

Sunrise in Amatitlan

The morning sky over Amatitlan, Guatemala, is a kaleidoscope of colors as the sun begins its ascent. The first rays of light peek over the distant mountains, casting an ethereal glow on the tranquil lake below. As the sun rises higher, it bathes the surrounding hills in a warm golden light, creating a breathtaking panorama. The air is filled with the sweet scent of blooming flowers, carried by a gentle breeze.

Sunset in Amatitlan

As the sun descends towards the horizon, it transforms the sky into a vibrant canvas. Hues of orange, pink, and purple dance and swirl, creating a celestial tapestry. The lake reflects the fading light, creating a mesmerizing mirror image. As the sun dips below the horizon, the colors deepen, casting a warm glow on the nearby village. The air grows cool, and the stars begin to twinkle in the darkening sky, completing the celestial spectacle.

Sunset Over Lake Amatitlan

Witness the breathtaking spectacle of sunset over Lake Amatitlan, nestled amidst the verdant hills of Guatemala. As the sun dips below the horizon, the sky transforms into a canvas of vibrant hues, painting the lake with a golden glow. The water’s surface shimmers, reflecting the fading sunlight, creating a mesmerizing and ethereal atmosphere. As darkness descends, the moon rises, casting a silver glow upon the tranquil waters, illuminating the surrounding landscape with its soft and gentle light.

The Enchanting Glow of the Moon

The moon’s luminous presence adds an element of enchantment to the already picturesque Lake Amatitlan. Its silvery glow dances upon the water, creating a mesmerizing reflection that captivates the senses. The surrounding hills and trees cast intricate shadows, transforming the landscape into a surreal and magical realm. The air grows heavy with the sweet scent of blooming flowers, contributing to the serene and enchanting ambiance. As the moon continues its ascent, its gentle light illuminates the night sky, casting a warm glow upon the tranquil waters and inviting visitors to lose themselves in the beauty of the moment.

Annual Humidity Patterns

Amatitlan, Guatemala experiences a distinct rainy season from May to October, characterized by high humidity levels. During this period, humidity typically ranges between 75% and 90%, creating a muggy and uncomfortable atmosphere. The months of May, June, and July are particularly humid, with average humidity levels exceeding 85%. From November to April, the dry season brings relatively lower humidity levels, typically ranging from 55% to 70%.

Monthly Variations

Humidity levels in Amatitlan fluctuate throughout the year, with significant variations from month to month. January and February are the driest months, with humidity levels averaging around 55%. March and April mark a gradual increase in humidity, reaching around 65% to 70%. The rainy season commences in May, bringing a surge in humidity to over 80%. The peak humidity occurs during the months of June, July, and August, when humidity levels consistently exceed 85%. As the rainy season ends in October, humidity begins to decline gradually, transitioning back to the drier conditions of the dry season.

Wind Patterns in Amatitlan, Guatemala

Amatitlan, Guatemala, experiences a distinct pattern of wind throughout the year, influenced by the region’s geographical location and local topography. During the dry season, which typically spans from November to April, strong easterly trade winds known as the “vientos alisios” dominate the weather pattern. These eastward-moving winds originate from the Atlantic Ocean and bring with them relatively high humidity and occasional precipitation. In the wet season, from May to October, the prevailing wind direction shifts to the west and northwest, bringing in drier air from the Pacific Ocean. During this time, the winds tend to be weaker and more variable in direction.

The local topography of Amatitlan also plays a role in shaping its wind patterns. The municipality is situated in a valley surrounded by mountains, which can channel and redirect the wind. This phenomenon is particularly noticeable in the afternoons, when mountain breezes from the surrounding slopes flow down into the valley, creating a cooling effect. At night, the wind direction reverses, as the air in the valley cools and flows out towards the surrounding lowlands. These localized wind patterns can vary significantly from the broader regional patterns and contribute to the microclimate of Amatitlan.

Best Time to Visit Amatitlan, Guatemala

The optimal time to visit Amatitlan, Guatemala, depends on your preferences and the activities you plan to engage in. For pleasant weather and fewer crowds, the shoulder seasons (April-May and September-October) offer ideal conditions. During these months, temperatures hover in the mid-70s to mid-80s Fahrenheit, with minimal rainfall and humidity. If you seek a lively atmosphere and don’t mind the heat, the summer months (June-August) showcase vibrant festivals and cultural events, but expect higher temperatures and humidity.

For outdoor enthusiasts, the dry season (November-April) provides the best conditions for hiking, biking, and exploring the surrounding natural beauty. The clear skies and reduced precipitation create optimal visibility for panoramic views and outdoor adventures. The rainy season (May-October) is not ideal for strenuous activities as heavy rainfall can make trails slippery and impede visibility, but it transforms the landscape into a lush and verdant paradise, perfect for tranquil walks and birdwatching.

Potential for Solar Energy in Amatitlan, Guatemala

Amatitlan, Guatemala, offers significant potential for the development of solar energy. The region enjoys abundant sunshine throughout the year, with an average solar radiation level of approximately 5.4 kWh/m2 per day. This favorable solar resource makes Amatitlan suitable for both large-scale photovoltaic (PV) power plants and distributed rooftop solar systems.

Moreover, the increasing demand for electricity in Amatitlan, coupled with the government’s commitment to promoting renewable energy sources, presents a promising market for solar energy investors. The government’s National Strategy for Renewable Energy aims to increase the share of renewable energy in the national energy mix to 60% by 2032. This policy provides incentives for solar energy development, such as tax exemptions and preferential tariffs for renewable energy projects.

Mountainous Landscapes:

Amatitlan is nestled amidst the dramatic landscape of Guatemala’s central highlands. Surrounding the town is an array of steep and rugged mountains, creating a breathtaking backdrop. The most prominent of these mountains is Volcán de Pacaya, an active stratovolcano that towers over the region. Its frequent eruptions have shaped the topography, forming a distinct cone-shaped peak. The mountains provide a natural barrier, isolating Amatitlan from the neighboring towns and cities. As a result, the town has a secluded and tranquil atmosphere, with the mountains acting as guardians to its surroundings.

Volcanic Influences:

The volcanic activity in the region has had a profound impact on the topography of Amatitlan. The fertile volcanic soil supports lush vegetation, transforming the hillsides into a vibrant tapestry of green. Lava flows from past eruptions have created unique geological formations, including dramatic canyons and gorges. These features add to the rugged beauty of the landscape, while also providing important habitats for local wildlife. The presence of hot springs and mud baths in the area further underscores the volcanic influence on the region. These natural wonders offer visitors a chance to experience the transformative powers of geothermal activity firsthand.

La Aurora International Airport (GUA)

La Aurora International Airport (GUA), also known as Guatemala City Airport, is the closest and most convenient airport to reach Amatitlan, Guatemala. Situated approximately 20 kilometers (12 miles) from the city center of Amatitlan, GUA is the primary international gateway to Guatemala and offers a wide range of domestic and international flights. The airport features modern facilities, including numerous baggage claim areas, currency exchange services, and cafes and restaurants for traveler convenience.

Upon arriving at GUA, travelers can take advantage of various transportation options to reach Amatitlan. Taxis are readily available at the airport and can be hailed at designated taxi stands. For a more economical option, local buses depart from the airport’s bus terminal and stop at designated bus stops in Amatitlan. Alternatively, private shuttle services and car rental companies are available for pre-arrangement or on-site booking.

Puerto Quetzal Airport (PZA)

Puerto Quetzal Airport (PZA), located approximately 50 kilometers (31 miles) south of Amatitlan, is a smaller airport that primarily serves domestic flights within Guatemala. While it is not as close to Amatitlan as GUA, PZA may offer alternative flight options or connections to regional destinations. Similar to GUA, PZA provides basic passenger facilities, including baggage claim, restrooms, and a small cafe.

Transportation from PZA to Amatitlan involves either taking a taxi or arranging a private transfer. Taxis are available at the airport, but it is advisable to negotiate the fare in advance. Alternatively, travelers can pre-book a private shuttle or hire a driver for a more comfortable and cost-effective journey.

History and Cultural Significance

Amatitlán, situated in the central highlands of Guatemala, boasts a rich history and cultural heritage. The city dates back to pre-Columbian times, with the Kaqchikel Maya establishing a settlement around Lake Amatitlán. After the Spanish conquest, the city became an important religious center and a major producer of indigo and cochineal. In the 19th century, Amatitlán experienced rapid growth and modernization, becoming a popular destination for wealthy Guatemalans. Its colonial architecture, including the beautiful Iglesia de San Juan Bautista, bears witness to the city’s storied past.

Modern-Day Attractions

Today, Amatitlán is a vibrant city with a diverse economy and a range of cultural attractions. The expansive Lake Amatitlán, a popular spot for fishing and water sports, provides a picturesque backdrop to the city. The city park, known as Parque Central, is a hub of activity, offering music performances, food stalls, and a vibrant nightlife. Amatitlán is also renowned for its traditional markets, where visitors can purchase local crafts, produce, and traditional Guatemalan dishes. The city’s proximity to Guatemala City and the scenic surroundings make it an ideal destination for day trips and weekend getaways.