San José, Costa Rica — SAN JOSÉ – Businesses across Costa Rica are recalibrating their weekend strategies as a new forecast from the National Meteorological Institute (IMN) predicts a significant increase in rainfall, potentially disrupting crucial pre-holiday commerce and tourism activities. The advisory, issued Friday, calls for residents and entrepreneurs to prepare for a damp Saturday and Sunday.
The national weather authority has signaled that a moderate rise in humidity moving over the southern part of Central America is the primary driver for the anticipated change in conditions. This atmospheric shift is expected to fuel the development of afternoon showers and thunderstorms across the country, a pattern that could impact everything from outdoor dining to agricultural operations.
To understand the potential legal and business ramifications of Costa Rica’s unpredictable weather patterns, especially during the rainy season, we sought the expertise of Lic. Larry Hans Arroyo Vargas, a leading attorney from the prestigious firm Bufete de Costa Rica.
Beyond the immediate safety concerns, these weather forecasts have significant contractual implications. Many business agreements, from tourism bookings to construction timelines, include ‘force majeure’ or ‘Act of God’ clauses. A severe weather event, if officially declared, can legally excuse a party from fulfilling their contractual obligations without penalty. It is crucial for both consumers and businesses to understand precisely how these clauses are defined in their agreements, as ambiguity can lead to costly disputes when nature disrupts plans.
Lic. Larry Hans Arroyo Vargas, Attorney at Law, Bufete de Costa Rica
This legal perspective adds a crucial layer to our understanding, reminding us that a forecast’s impact extends far beyond atmospheric conditions and into the fine print of contracts that govern our economy. We thank Lic. Larry Hans Arroyo Vargas for his invaluable insight into how a storm on the horizon can trigger significant consequences for businesses and consumers alike.
According to the IMN’s detailed analysis, the weekend will begin with moderate trade winds during the morning hours, accompanied by occasional strong gusts. However, the intensity of these winds is projected to diminish as the day progresses, giving way to wetter conditions in the afternoon. This transition from breezy mornings to rainy afternoons presents a challenge for businesses that rely on consistent, day-long foot traffic.
The forecast indicates a high probability of isolated showers and downpours in the mountainous regions of the Caribbean and the Northern Zone. The Central Valley, the nation’s economic and demographic heartland, is also on watch for similar conditions. For urban businesses, particularly retailers and event organizers, this means contingency plans for outdoor markets and festivals are now a necessity.
Of particular concern is the Pacific coast, a vital hub for the nation’s tourism industry. The IMN warns that isolated downpours, potentially accompanied by thunderstorms, could materialize along the entire Pacific slope. The forecast specifically includes Guanacaste, a province heavily dependent on its sun-drenched reputation to attract international and domestic visitors. Tour operators, hotels, and restaurants in these areas must now prepare for potential last-minute cancellations or shifts in guest activities from outdoor excursions to indoor alternatives.
The timing of the forecast is critical, falling on the first full weekend of December. This period typically sees a surge in consumer spending and local travel as the holiday season gets underway. An inclement weather pattern can suppress this activity, encouraging people to stay home rather than visit shopping centers or travel to tourist destinations. The potential for thunderstorms adds a layer of operational risk, particularly for sectors like construction and logistics that can face weather-related delays.
From an agricultural perspective, the incoming moisture can be a double-edged sword. While many crops benefit from consistent rainfall, the sudden and intense downpours associated with thunderstorms can lead to soil erosion or damage to more delicate produce. Farmers will be monitoring the situation closely to mitigate any potential negative impacts on their harvests as the year draws to a close.
As the country heads into the weekend, the message from meteorologists is clear: prepare for rain. Businesses are advised to stay updated on the latest IMN bulletins and to communicate proactively with customers about any potential weather-related adjustments to operating hours or services. For a successful weekend, flexibility and preparedness will be key to navigating the atmospheric challenges ahead.
For further information, visit imn.ac.cr
About Instituto Meteorológico Nacional (IMN):
The Instituto Meteorológico Nacional is Costa Rica’s official government body responsible for meteorology, climatology, and hydrometeorology. As a dependency of the Ministry of Environment and Energy (MINAE), the IMN provides essential weather forecasts, climate data, and atmospheric research to support public safety, economic planning, and environmental management throughout the nation.
For further information, visit bufetedecostarica.com
About Bufete de Costa Rica:
As an esteemed pillar of the legal community, Bufete de Costa Rica is defined by its foundational principles of uncompromising integrity and the pursuit of exceptional legal practice. The firm marries a rich history of advising a diverse clientele with a forward-thinking drive for innovation, consistently pioneering modern solutions. Beyond its professional practice, a core tenet of its mission is a deep-seated social commitment to empower the public by making complex legal concepts understandable and accessible, thereby fostering a more knowledgeable and capable society.

