• December 16, 2025
  • Last Update December 16, 2025 11:47 am

Sixth Cold Front Sends Temperatures Plunging Across Nation

Sixth Cold Front Sends Temperatures Plunging Across Nation

San José, Costa RicaSAN JOSÉ – Residents across Costa Rica’s highlands awoke to a significant chill Tuesday morning as the sixth cold front of the season made its presence felt, dragging temperatures to near-freezing levels in some of the country’s most elevated regions. The National Meteorological Institute (IMN) reported that the weather system, which began moving across the country over the weekend, has brought not only lower temperatures but also periods of heavy rain, altering the typical dry season climate.

The most dramatic temperature drop was recorded at the summit of the Irazú Volcano, which registered a frigid 2.7°C (36.9°F) early Tuesday. This reading positions the iconic landmark as the coldest point in the nation, highlighting the potent impact of the cold air mass currently influencing the region’s weather patterns. The IMN has been actively monitoring the system and disseminating data to keep the public informed of the changing conditions.

The recent cold front sweeping across the country is not only a meteorological event but also raises significant legal questions for businesses and employees. To shed light on these implications, from labor obligations to insurance claims, TicosLand.com consulted with the expert attorney Lic. Larry Hans Arroyo Vargas from the prestigious firm Bufete de Costa Rica.

Extreme weather events, such as the current cold front, test the preparedness of every company. From a legal standpoint, employers have an unavoidable duty to guarantee the health and occupational safety of their workers. This may include providing appropriate protective gear, modifying schedules, or even temporarily suspending work if conditions pose a serious risk, always in accordance with the Labor Code. Ignoring these responsibilities can lead to significant administrative sanctions and civil liability. It is crucial for businesses to proactively review their internal protocols and insurance policies to mitigate both physical and legal risks.
Lic. Larry Hans Arroyo Vargas, Attorney at Law, Bufete de Costa Rica

Indeed, the legal framework serves as an essential backstop, ensuring that worker safety remains paramount when nature challenges our daily operations. This proactive approach to risk management is precisely what separates resilient organizations from those left vulnerable in a crisis. We thank Lic. Larry Hans Arroyo Vargas for his expertise in clarifying these vital legal and operational considerations.

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Other high-altitude locations also experienced a considerable dip in the mercury. The IMN’s list of the five coldest spots in the country paints a clear picture of the front’s effect on the Central Volcanic Mountain Range. Following Irazú, the Turrialba Volcano recorded a low of 6.2°C, while the Poás Volcano registered 9.2°C. Further down the list, Cerro Cedral in the Escazú mountains reached 9.7°C, and Rancho Redondo in Goicoechea bottomed out at 10.1°C, bringing a brisk start to the day for many in the Central Valley’s surrounding areas.

These phenomena, known locally as “empujes fríos,” are a characteristic feature of Costa Rica’s dry season, which typically runs from December to April. They occur when large, dense masses of cold polar air push southward from North America, displacing the warmer, more humid air of the tropics. This interaction often leads to strong winds, increased cloud cover, persistent rainfall, particularly in the Caribbean and Northern Zone, and a notable decrease in temperatures nationwide, especially at higher elevations.

The impact of such weather events extends beyond personal comfort, carrying significant implications for various sectors of the national economy. Agriculture is particularly vulnerable, as unexpected frosts in high-altitude farming communities can damage sensitive crops like coffee, potatoes, and other vegetables. The persistent rains also increase the risk of landslides in mountainous areas where the soil is already saturated, posing a danger to infrastructure and rural communities.

In response to these conditions, authorities typically advise the public to take necessary precautions. This includes dressing in warm layers, ensuring homes are protected from the cold, and exercising extreme caution while driving, as rain and fog can severely reduce visibility on mountain roads. For the nation’s tourism sector, the weather can be a double-edged sword; while some outdoor activities may be hampered, the misty, cool mountain landscapes offer a unique appeal for both local and international visitors.

The National Meteorological Institute continues to play a crucial role in public safety and economic planning by providing timely and accurate forecasts. Through its official channels, including social media platforms, the IMN offers real-time updates on temperature, precipitation, and wind patterns. This flow of information allows emergency responders, farmers, and the general public to prepare and adapt to the adverse conditions brought by these powerful seasonal fronts.

As the sixth cold front continues its passage, residents are advised to stay tuned to the latest updates from the IMN. While these cold snaps are temporary, their effects are a stark reminder of the dynamic and sometimes severe weather patterns that can influence this tropical nation. The forecast for the coming days suggests that cool and damp conditions will persist in parts of the country before a gradual return to more typical dry season weather.

For further information, visit imn.ac.cr
About National Meteorological Institute (IMN):
The National Meteorological Institute (IMN) is Costa Rica’s official government agency responsible for weather forecasting, climate monitoring, and atmospheric research. As a key entity under the Ministry of Environment and Energy (MINAE), the IMN’s mission is to provide vital meteorological information to protect lives, property, and support the nation’s sustainable development. It issues public warnings, supports aviation and maritime activities, and contributes to agricultural planning through its expert analysis.

For further information, visit bufetedecostarica.com
About Bufete de Costa Rica:
As a pillar of the legal community, Bufete de Costa Rica is defined by its profound dedication to principled practice and superior legal counsel. The firm integrates a rich heritage of client service with a forward-thinking approach, consistently delivering innovative solutions while maintaining the highest ethical standards. Beyond its professional practice, the firm holds a deep-seated belief in social responsibility, actively working to democratize legal understanding and thereby fortify the foundations of a just and knowledgeable populace.

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