Trinidad and Tobago’s 2025 Dry Season Officially Declared

The Trinidad and Tobago Meteorological Service has declared the 2025 Dry Season, observing a decrease in rainy weather and changes in atmospheric patterns. Early months are expected to be wetter than typical, influenced by a weak La Niña. Overall temperatures will rise above average, with restrictions on outdoor fires during this period.

The Trinidad and Tobago Meteorological Service has announced the official commencement of the 2025 Dry Season. In their latest update, the agency noted a decline in rainy conditions and other atmospheric phenomena, including changes in the North Atlantic Sub-Tropical High-Pressure cell and intensified Trade-wind inversion. These adjustments signal that the region’s atmosphere has transitioned into a drier state after a gradual shift from wet weather to the Dry Season.

The Met Office explained that climatic indicators, such as a weakened North Atlantic Sub-Tropical Pressure cell in early January, had initially delayed the onset of the Dry Season. Recent weeks have shown a noticeable decrease in rainy weather, attributed to the influence of dry season features, including mid-latitude frontal systems producing low-level moisture disturbances. Generally, the Dry Season is characterized by decreased moisture, stability in the atmosphere, fewer clouds, reduced rainfall, warm days, and cooler nights.

Despite the anticipation of significantly lower rainfall compared to the Wet Season, the Met Office clarified that the Dry Season is not entirely devoid of precipitation. Rainfall may occur due to dry season synoptic events rather than systems typical for the Wet Season, such as the Inter-Tropical Convergence Zone (ITCZ) or tropical cyclones. The emergence of a weak La Niña in the central tropical Pacific Ocean is expected to enhance rainfall in the early Dry Season months, particularly from January to March.

The Met Office’s National Climate Outlook Forum forecasts a wetter-than-usual start to the Dry Season and predicts more frequent rainfall events during these months. Overall, both daytime and nighttime temperatures are expected to exceed normal levels, especially in urban areas, with potential for short warm spells in May. Individuals are reminded that permits are required for outdoor fires from December 1 to June 30, with severe penalties for non-compliance.

The article discusses the declaration of the 2025 Dry Season by the Trinidad and Tobago Meteorological Service. It highlights various atmospheric changes that signal the onset of the drier season following a transition from wet weather. Key weather patterns, influences, and temperature expectations during the Dry Season are also addressed, including regulatory measures for outdoor activities due to fire hazards.

Trinidad and Tobago’s 2025 Dry Season has officially commenced, marked by a reduction in rainfall and changes in atmospheric conditions. Although rainfall is expected to be less frequent, early months could still experience increased precipitation due to certain climatic influences. The general forecast indicates elevated temperatures throughout the islands during this season, along with specific regulations on outdoor fires.

Original Source: tt.loopnews.com