Last updated: January 18, 2025
Saint Andrew, located in Saint Vincent and the Grenadines, is characterized by a tropical climate classified under the Köppen-Geiger system as Af, indicating a humid rainfall pattern. Temperatures in this region showcase a warm and steady climate, with a minimum of 23°C (74°F) typically recorded in February, while average temperatures hover around 27°C (80°F) throughout the year. The peak warmth is experienced in September, where temperatures can reach a maximum of 29°C (85°F), making the area an inviting destination for those who appreciate a consistently warm and lush tropical environment.
In Saint Andrew, Saint Vincent and the Grenadines, temperature patterns exhibit a warm and consistent tropical climate, with minimal fluctuations throughout the year. The cooler months of January and February feature minimum temperatures of 23°C (74°F) and gradually transition into warmer conditions by April and May, where averages rise to 27°C (80°F). As summer approaches, from June to September, temperatures peak with maximums reaching 29°C (85°F), particularly noticeable in July and August. The slight variations in temperature across the months reflect a stable climate, marked by a warm average throughout the year, leading into a gradual cooling trend in December. Overall, the monthly variations maintain a pleasant and inviting ambiance, making Saint Andrew a desirable destination year-round.
Layou experiences a mild tropical climate with temperature variations ranging from a minimum of 23°C (74°F) in February to a maximum of 29°C (85°F) in September. This pleasant range makes it an ideal destination for visitors year-round. For more detailed monthly temperatures in Layou, visit monthly temperatures in Layou.
Saint Andrew experiences a distinct precipitation pattern, with notably lower rainfall during the initial months of the year. January and February see amounts of 44 mm (1.8 in) and 31 mm (1.2 in), respectively, while March offers a slight increase with 37 mm (1.5 in). The spring months of April and May exhibit further minor fluctuations, contributing 29 mm (1.1 in) and 41 mm (1.6 in), respectively. However, as the wet season approaches, a significant rise in precipitation is observed, particularly from June to October, when rainfall intensifies.
The peak rainfall occurs in the late summer to early fall, with July registering 133 mm (5.2 in) and August reaching 154 mm (6.1 in). This rainy period continues into September with 146 mm (5.7 in) and culminates in October, which sees a substantial 166 mm (6.5 in) of rainfall, marking the wettest month. During this peak season, the number of rainy days also increases significantly, with July, August, and October averaging 22 to 24 days of precipitation. Following this pronounced wet phase, November and December display a reduction in rainfall, returning to more moderate levels of 121 mm (4.8 in) and 53 mm (2.1 in), respectively, as the region transitions into drier weather.
In Saint Andrew, Saint Vincent and the Grenadines, sunshine duration reveals a notable increase from the winter months into the late spring, signaling a transition into a warmer climate. January starts with 269 hours of sunshine, slightly rising to 305 hours in February. The trend continues upward as March enjoys 344 hours, marking the onset of a sunnier period where residents and visitors can bask in abundant daylight. April and May sustain this upward trajectory, peaking at 353 hours in May, affirming the allure of the region during these months when outdoor activities and tourism thrive.
As summer progresses, sunshine hours remain relatively stable, with June offering 325 hours while July and August see a slight rise again to 348 hours and 343 hours, respectively. However, a gradual decline begins in the fall, with September experiencing 323 hours and continuing into October with 321 hours. The region maintains a commendable amount of sunlight throughout the year, with November and December showcasing 317 hours and 328 hours respectively, ensuring that the sunshine remains a defining characteristic of Saint Andrew. Overall, the consistent presence of sunlight enhances the tropical charm of this stunning locale, making it an appealing destination year-round.
Saint Andrew, Saint Vincent and the Grenadines, exhibits a consistently high UV Index throughout the year, indicative of its tropical climate and proximity to the equator. In the first half of the year, particularly from January to March, the UV Index reaches extreme levels, peaking at 14 in March and remaining at 13 to 14 from April through August. This necessitates caution when outdoors, with a burn time of just 10 minutes highlighted as a critical threshold for skin protection. The sustained high UV exposure underscores the importance of utilizing sunblock, wearing protective clothing, and seeking shade during peak sunlight hours.
Towards the end of the year, the UV Index slightly declines but remains notably high. In November, the Index drops to 11 and further decreases to 10 in December, transitioning into the very high exposure category with an increased burn time of 15 minutes. Despite this marginal reduction, residents and visitors should remain vigilant, as even lower UV Index ratings are still significant for skin health. Overall, the intense UV exposure in Saint Andrew reflects the tropical allure of the region but highlights the essential need for appropriate sun safety measures throughout the year.
UV Risk Categories
In Saint Andrew, Saint Vincent and the Grenadines, daylight duration remains remarkably consistent throughout the year, reflecting its tropical climate and geographic location. During the winter months of January and February, residents enjoy approximately 11 hours of daylight each day, providing ample time for both work and leisure activities. As spring approaches, the duration slightly expands, peaking at 12 hours from March through September, allowing for extended outdoor enjoyment and tourism—essential for the local economy.
As the year progresses into the fall, daylight hours begin to taper off, returning to 11 hours in October and continuing through November and December. This symmetry in daylight duration enhances the region's appeal, as visitors can reliably expect plentiful light for exploration and relaxation year-round. Overall, the consistent daylight pattern in Saint Andrew not only contributes to the region's lush landscapes but also supports a vibrant lifestyle conducive to various outdoor activities.
Layou, Saint Vincent and the Grenadines experiences a tropical climate characterized by warm temperatures throughout the year. Average temperatures range from a minimum of 23°C (74°F) to a maximum of 29°C (84°F), with the warmest months being July and August. Precipitation varies significantly, peaking in the rainy season from June to October, particularly in August, with 154 mm (6.1 in) recorded. Despite this, the region enjoys ample sunshine, especially in March and May, which see over 350 hours of sun. For more details, visit Layou climate.
In conclusion, the climate of Saint Andrew, Saint Vincent and the Grenadines, characterized by its warm temperatures, abundant sunshine, and high UV indexes, presents a vibrant and inviting environment year-round. The consistent daylight hours and pronounced seasonal variations in precipitation further enhance the region's tropical appeal. As visitors and residents navigate the extremes of sunlight and rainfall, awareness of the climate's nuances is crucial for maximizing enjoyment while maintaining health and safety. Ultimately, Saint Andrew’s climate fosters a lively atmosphere that supports both outdoor adventures and a rich cultural experience, making it a cherished destination within the Caribbean.