Piedras Negras Climate & Monthly Temperature Overview – Mexico

Climate

Piedras Negras experiences a subtropical desert climate characterized by hot, dry summers and mild winters. The average annual temperature is 20.4°C (68.8°F), with July being the hottest month at 32.8°C (91°F) and January the coldest at 6.1°C (43°F). The mean annual precipitation is 352mm (13.9in), primarily concentrated during the summer months. Humidity levels are generally low, with an average annual humidity of 49%.

Average Weather Year Round

  • Spring (March-May): Spring brings warm temperatures, with highs averaging around 25°C (77°F) and lows around 10°C (50°F). Rainfall is moderate, and humidity levels begin to rise.

  • Summer (June-August): Summers are hot and dry, with highs averaging 36°C (97°F) and lows around 23°C (73°F). Precipitation is minimal, with occasional thunderstorms occurring. Humidity levels remain low.

  • Autumn (September-November): Autumn brings a gradual decrease in temperatures, with highs averaging 28°C (82°F) and lows around 15°C (59°F). Rainfall increases slightly, and humidity levels start to drop.

  • Winter (December-February): Winters are mild, with highs averaging 18°C (64°F) and lows around 3°C (37°F). Precipitation is scarce, and humidity levels are low. Occasional cold fronts may bring periods of cold weather.

Monthly Average Temperatures

Piedras Negras, Mexico, experiences significant temperature variations throughout the year. The average monthly temperature ranges from 12.8°C (55.0°F) in January, the coldest month, to 32.3°C (90.2°F) in July and August, the warmest months. The variation between the hottest and coldest months is a notable 20.5°C (36.9°F).

Seasonal Temperature Trends

The year in Piedras Negras can be broadly divided into four distinct seasons. Winter, from December to February, is characterized by mild temperatures, averaging around 15.7°C (60.3°F). Spring, from March to May, brings gradually warmer weather, with average temperatures climbing to 25.4°C (77.7°F). Summer, from June to August, is the hottest season, with scorching temperatures averaging approximately 29.4°C (84.9°F). Fall, from September to November, offers cooler weather, with average temperatures dropping to a pleasant 22.0°C (71.6°F).

Cloud Types and Patterns in Piedras Negras

Piedras Negras, Mexico, situated in the northeastern part of the country, experiences a variety of cloud types and patterns throughout the year. During the summer months, towering cumulonimbus clouds are prevalent, often associated with afternoon thunderstorms. These clouds can reach heights of up to 40,000 feet, displaying an anvil-shaped top and heavy vertical development. Cumulus clouds, characterized by their puffy, cotton-ball appearance, are also common in the warm, humid summer air.

In contrast, the winter months typically bring with them lower, flatter stratus clouds. These clouds form a uniform, gray layer, often obscuring the sun and creating overcast conditions. Occasionally, fog can form near the ground, reducing visibility and giving Piedras Negras a misty, ethereal appearance. During the transitional seasons, such as spring and autumn, a mix of cloud types can be observed, including altocumulus, cirrus, and cirrocumulus. These clouds can form at various altitudes, creating interesting and diverse skyscapes.

Annual Precipitation

Piedras Negras, Mexico experiences a semi-arid climate, characterized by low annual precipitation. The average yearly rainfall is approximately 400 millimeters (16 inches), with the majority occurring during the summer months (June to September). The winter and spring months are typically drier, with occasional rainfall. The city’s proximity to the Chihuahuan Desert contributes to its low precipitation levels.

Seasonal Variation

Precipitation in Piedras Negras exhibits a distinct seasonal pattern. During the summer months, thunderstorms and tropical storms bring heavy rainfall to the region. These storms can cause flash flooding and temporary disruptions to daily life. The winter months, on the other hand, are much drier, with only occasional sprinkles or light rain. The spring and fall months experience moderate precipitation, with occasional storms and showers. Overall, the city’s precipitation is highly variable, with periods of drought and heavy rainfall alternating throughout the year.

Seasonal Patterns

Piedras Negras, located in northeastern Mexico, experiences significant seasonal variation in rainfall. The wet season typically extends from May to October, with the heaviest rainfall occurring during the months of June and September. During this period, the city receives an average of 60 to 100 millimeters of rainfall per month. In contrast, the dry season runs from November to April, with monthly precipitation averaging less than 20 millimeters.

Influence of Location

Piedras Negras’ rainfall patterns are influenced by its geographical position within the Mexican Plateau and its proximity to the Gulf of Mexico. During the wet season, moisture-laden air from the Gulf of Mexico moves inland, causing precipitation in the region. The city’s location at the foot of the Sierra Madre Oriental mountain range also contributes to its rainfall. The mountains act as a barrier, forcing the moist air to rise and condense, resulting in increased rainfall.

Historical Snowfall

Historically, snowfall in Piedras Negras, Mexico has been a rare occurrence. Records indicate that snowfall events have been sporadic and infrequent throughout the city’s history. The most notable snowfall took place in January 1957 when the city experienced approximately 6 inches (15 cm) of snow. This event remains one of the heaviest and most significant snowfalls ever recorded in Piedras Negras.

Recent Snowfall Patterns

In recent years, the frequency and intensity of snowfall in Piedras Negras have increased due to changes in climatic patterns. While snowfall is still not a common occurrence, it has become more frequent and substantial. During the winter months of 2023 and 2024, the city experienced several snowfall events ranging from light to moderate snowfall. These snowfall events have led to temporary closures of schools and businesses and have caused some transportation disruptions.

Sunrise and Sunset

Piedras Negras, Mexico, located in the northern part of the country, experiences vibrant sunrises and sunsets throughout the year. As the sun begins its ascent, the eastern sky transforms into a captivating spectacle of colors, ranging from hues of pink and orange to streaks of purple and gold. These vibrant displays gradually illuminate the landscape, casting a warm glow over the city as it awakens. Similarly, during sunsets, the western sky explodes into an array of crimson, violet, and amber shades, providing a mesmerizing backdrop for the end of the day. The gradual descent of the sun creates a serene and picturesque atmosphere, inviting contemplation and appreciation of the beauty of nature.

Seasonal Variations

The duration of daylight in Piedras Negras varies significantly throughout the year due to its location in the Northern Hemisphere. During the summer months, the days are longer, with sunrise occurring as early as 5:30 AM and sunset as late as 8:30 PM. This extended period of sunlight provides ample time for outdoor activities, sightseeing, and enjoying the vibrant city life. In contrast, the days are shorter during the winter months, with sunrise occurring around 7:30 AM and sunset around 5:30 PM. Despite the reduced daylight hours, the winter skies often offer breathtaking displays of vibrant colors and cloud formations, creating a unique and captivating atmosphere.

Moon Information

In Piedras Negras, Mexico, the moon’s position and illumination vary depending on the time of day and nighttime. The moon’s monthly cycle includes phases of new moon, waxing crescent, first quarter, waxing gibbous, full moon, waning gibbous, third quarter, and waning crescent. Each phase has its unique characteristics, from the dark and nearly invisible new moon to the bright and full full moon.

Moon Phases and Events

The moon’s phases in Piedras Negras can be affected by astronomical events such as lunar eclipses. During a lunar eclipse, the Earth’s shadow falls on the moon, causing it to appear darkened or reddish. Lunar eclipses occur when the sun, Earth, and moon are aligned. Additionally, the moon’s position can influence tides in the nearby Rio Grande River, creating higher high tides and lower low tides during full moons and new moons. These tidal variations can impact fishing, boating, and other water-related activities.

Humidity Levels

Piedras Negras, Mexico, experiences varying humidity levels throughout the year, influenced by its subtropical climate. The city has a humid subtropical climate (Köppen classification: Cfa), which typically has hot, humid summers and mild winters. During the summer months, the average relative humidity ranges from 60-70%, creating a muggy atmosphere. The high humidity levels can make it uncomfortable to be outdoors, especially during the day when temperatures can soar into the high 90s Fahrenheit. Spring and fall in Piedras Negras are generally less humid, with average relative humidity levels ranging from 40-60%. During this time, the weather is more pleasant, with comfortable temperatures and lower humidity.

Effect on Residents

The high humidity in Piedras Negras, Mexico, can have a noticeable impact on the daily lives of residents. The muggy conditions can make it difficult to stay cool and comfortable, especially during physical activity. The moisture in the air can also contribute to the growth of mold and mildew, which can be a health concern for some people. Additionally, the humidity can affect the performance of electronic devices, such as laptops and smartphones, as well as damage sensitive items like paper and fabrics. To cope with the high humidity, residents often use air conditioners to cool their homes and businesses. They may also use dehumidifiers to reduce moisture in the air and prevent the growth of mold and mildew.

Climate Summary

Piedras Negras, located in the state of Coahuila in northeastern Mexico, experiences a semi-arid climate characterized by hot summers and mild winters. The average annual temperature is around 21°C (70°F), with average monthly temperatures ranging from 12°C (54°F) in January to 30°C (86°F) in July. The city receives an average of 600 mm (24 inches) of precipitation per year, primarily during the summer months. The humidity levels are typically low, and the air is often clear and dry.

Wind Patterns

The prevailing wind direction in Piedras Negras is from the northeast, bringing cool and dry air from the Gulf of Mexico. During the summer months, the winds tend to shift to the southeast, bringing warmer and more humid air from the Gulf of Mexico. The average wind speed is moderate, ranging from 10 to 15 km/h (6 to 9 mph) throughout the year. However, the city can experience occasional strong winds and dust storms, especially during the spring and fall months when cold fronts pass through. The strongest winds typically occur during the afternoon and evening hours.

Best Time to Visit Piedras Negras, Mexico: Climate and Weather Conditions

Piedras Negras, a city in northern Mexico, experiences a subtropical climate with distinct seasons. The city is generally warm year-round, but the best time to visit is during the spring (March-May) or fall (September-October), when temperatures are mild and pleasant. During these months, the average high temperatures range from 75-85°F (24-29°C), while the average low temperatures range from 50-60°F (10-16°C). The humidity levels are also relatively low during these seasons, providing comfortable weather conditions for outdoor activities.

Best Time to Visit Piedras Negras, Mexico: Events and Festivals

In addition to the favorable weather conditions, spring and fall are also excellent times to visit Piedras Negras due to the numerous events and festivals held during these seasons. In March, the city hosts the Festival Internacional de la Amistad (International Friendship Festival), featuring music, dance, and cultural performances. May is another popular month to visit, as it marks the city’s anniversary celebration with parades, live music, and fireworks displays. The autumn months bring the Festival de las Flores (Flower Festival), showcasing local flora and offering workshops on gardening and landscaping.

Current Status and Benefits

Piedras Negras, located in the state of Coahuila, Mexico, has witnessed significant growth in its solar energy landscape. The city has emerged as a hub for solar development in the region, leveraging its favorable conditions such as high irradiation levels and extensive open spaces. Several large-scale solar farms have been established in and around Piedras Negras, contributing to the generation of clean and sustainable electricity. These solar projects not only reduce greenhouse gas emissions and promote environmental stewardship but also bolster the local economy by creating jobs and investments.

Future Prospects and Challenges

Piedras Negras is poised for further expansion of solar energy in the coming years. The city’s commitment to renewable energy sources aligns with national and international goals to mitigate climate change. The availability of land, infrastructure, and a supportive policy framework will continue to attract solar developers to the area. However, challenges such as land-use conflicts and grid integration need to be carefully addressed. Effective land-use planning and coordination between stakeholders will be crucial to ensure the sustainable development of solar energy in Piedras Negras, while minimizing impacts on other sectors and the environment.

Piedras Negras Topography

Piedras Negras lies in the Rio Grande Valley, on the northern border of Mexico with Texas, USA, at the confluence of the Rio Bravo del Norte and the Rio San Rodrigo. The elevation varies from 2,000 feet (610 m) above sea level in the hills north of the city to 1,000 feet (305 m) in the river valley. The terrain is mostly flat and sandy, with occasional rocky outcrops. The topography of Piedras Negras is influenced by the presence of the Rio Bravo del Norte, which has created a natural border between Mexico and the United States and has shaped the city’s development and economy.

Landforms and Natural Resources

The most prominent landform in Piedras Negras is the Rio Bravo del Norte, which forms a natural boundary between Mexico and the United States. The river is a vital source of water for the city and its surrounding agricultural areas. The terrain surrounding the city is mainly flat and sandy, with some rolling hills. The vegetation consists of desert scrubland and grasslands, with some areas of mesquite and oak trees. The natural resources of Piedras Negras include water from the Rio Bravo del Norte, as well as minerals such as limestone, sand, and gravel. The city’s economy is based on agriculture, tourism, and manufacturing. Piedras Negras is also home to a number of cultural and historical sites, including the Museo de la Frontera Norte, which showcases the history and culture of the region.

Piedras Negras International Airport (PDS)

Piedras Negras International Airport (PDS) is the closest airport to Piedras Negras, Mexico. It is located approximately 5 kilometers (3 miles) from the city center. The airport has one runway and serves several domestic and international destinations. Airlines that operate at PDS include Aeromexico, American Airlines, and United Airlines. The airport offers various services, including baggage claim, currency exchange, and duty-free shopping. Passengers can also access transportation options such as taxis, rental cars, and buses to reach their destination.

Other nearby airports

In addition to Piedras Negras International Airport, there are several other airports located within a reasonable driving distance of Piedras Negras. These airports include:

  • Del Rio International Airport (DRT), located in Del Rio, Texas, approximately 80 kilometers (50 miles) from Piedras Negras.
  • Ciudad Acuña International Airport (ACN), located in Ciudad Acuña, Mexico, approximately 120 kilometers (75 miles) from Piedras Negras.
  • Monterrey International Airport (MTY), located in Monterrey, Mexico, approximately 350 kilometers (220 miles) from Piedras Negras.

The choice of which airport to use will depend on factors such as flight availability, cost, and convenience.

Culture and Heritage

Piedras Negras, located in the Mexican state of Coahuila, boasts a rich cultural tapestry. The city is known for its historic landmarks, including the iconic Gateway to Texas International Bridge, connecting Mexico to the United States. Piedras Negras also has a vibrant arts scene, showcasing local and international artists through exhibitions and performances. The city’s cultural identity is further enhanced by its traditional festivals and celebrations, such as the Festival de la Amistad (Friendship Festival) and the Fiestas Patronales (Patron Saint Festival), which offer a glimpse into the region’s customs and folklore.

Economy and Industry

Piedras Negras serves as an important economic hub in Mexico. Its strategic location on the border with the United States has fostered strong trade and investment ties. The city is home to a significant manufacturing sector, particularly in the automotive and plastics industries. It also benefits from a growing tourism sector, with visitors attracted by its cultural heritage, shopping opportunities, and natural surroundings. Additionally, Piedras Negras has a well-developed transportation infrastructure, facilitating the movement of goods and services within the region and beyond.