Last updated: April 14, 2025
Saint Vincent and the Grenadines boast a tropical climate characterized by warm temperatures and varying precipitation patterns throughout the year. With minimum temperatures dipping to 23°C (73°F) in February in Charlotte and peaking at 29°C (85°F) in September in the Grenadines, the islands offer a consistently inviting atmosphere. However, the climate also sees considerable rainfall, with the driest month, April, recording only 29 mm (1.1 in) in Saint Andrew, while October brings a significant increase to 167 mm (6.6 in) in Charlotte. Humidity levels rise notably, averaging 79% in April and reaching up to 84% in July in Saint Andrew. This dynamic climate enhances the lush landscapes and vibrant ecosystems that define the islands.
Saint Vincent and the Grenadines boasts a predominantly tropical rainforest climate, classified as Af under the Köppen-Geiger system. This warm and humid climate is experienced across all regions, including Charlotte, the Grenadines, Saint Andrew, Saint David, Saint George, and Saint Patrick. With abundant rainfall throughout the year and lush vegetation, this climate fosters rich biodiversity, making the islands a paradise for nature lovers.
| Climate Zone | Description |
|---|---|
| Af | Tropical rainforest climate with no dry season and high temperatures year-round. |
Saint Vincent and the Grenadines boasts consistently warm temperatures throughout the year, making it a perennial paradise for sun-seekers. From January to March, the thermometer typically hovers between a minimum of 23°C (74°F) and a maximum of 27°C (81°F), setting a pleasant tone for the year. As April rolls in, temperatures rise slightly, reaching highs of 28°C (82°F), offering a taste of the upcoming summer. May continues this trend, introducing average lows of 24°C (76°F) and maintaining the same maximum. The summer months of June through September see a further uptick, with low temperatures starting at 25°C (77°F) and maximums peaking at 29°C (85°F). Interestingly, even October and November retain these warm averages, with temperatures remaining stable and pleasant, before cooling just slightly in December to lows of 24°C (75°F) and highs of 28°C (83°F). Overall, this tropical gem invites visitors year-round with its inviting climate, perfect for relaxation and exploration alike.
Precipitation patterns in Saint Vincent and the Grenadines reveal a clear seasonal trend, characterized by a striking contrast between the driest and wettest months. April marks the low point with just 29 mm (1.1 in) of rain in Saint Andrew, accompanied by only 10 days of rainfall. In stark contrast, October sees precipitation peak at 167 mm (6.6 in) in Charlotte, with rainfall spanning up to 25 days in August across the Grenadines. This pattern underscores the region's distinct wet season, emphasizing the importance of understanding local climate dynamics for agriculture and tourism planning.
In Saint Vincent and the Grenadines, humidity exhibits a notable range throughout the year, peaking at 84% in July and dipping to a minimum of 79% in April, particularly in Saint Andrew. This trend indicates a subtle increase in humidity as the island transitions into the warmer months, likely influenced by the tropical climate and seasonal weather patterns. As the summer approaches, residents and visitors can expect a consistently humid atmosphere, contributing to the region's lush greenery and vibrant ecosystems.
In Saint Vincent and the Grenadines, trends reveal a strikingly high average daily maximum UV Index (UVI) of 14 in April, particularly in the region of Saint Andrew. This consistent level signals a period when sun exposure poses significant risks, urging residents and visitors alike to adopt effective sun protection measures. Such elevated UVI readings underscore the importance of awareness and proactive skin safety, especially during the peak sun months, as the region embraces its vibrant tropical climate.
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Saint Vincent and the Grenadines basks in generous sunshine throughout the year, with notable variations that highlight the island's vibrant climate. In January, residents of Saint Andrew can enjoy a solid 269 hours of sunshine, setting a bright tone for the new year. As spring approaches, this cheerful trend amplifies dramatically in May, where sunshine peaks at an impressive 353 hours. This striking increase not only underscores the allure of the Caribbean sunshine but also hints at a growing anticipation for outdoor adventures as the warmer months unfold.
When considering the likelihood of sunny weather in Saint Vincent and the Grenadines, an intriguing trend emerges. February stands out as a particularly bright month, boasting a 73% chance of sunshine in the Grenadines, making it an ideal time for beachgoers and outdoor enthusiasts. In contrast, June presents a sharper decline in sunshine, with only a 31% likelihood in Charlotte. This shift highlights the seasonal variations in weather patterns, encouraging visitors to plan their trips accordingly to maximize their sun-filled experiences.
In Saint Vincent and the Grenadines, the daylight hours exhibit a marked seasonal variation, reflecting the tropical climate's rhythm. In December, residents of Saint Andrew enjoy approximately 11 hours of daylight, as the days are shorter during this time. However, by June, the situation shifts dramatically, with daylight extending to about 12 hours, inviting longer evenings of basking in the sun. This incremental increase in daylight not only enhances outdoor activities but also signifies the approach of summer, making it an enticing period for both locals and visitors to explore the region's natural beauty.
Nestled in the tropics, Charlotte, Saint Vincent and the Grenadines boasts a warm and inviting climate year-round. With average temperatures consistently hovering between 25°C to 28°C (77°F to 83°F), visitors enjoy a delightful blend of sun and sea. The region experiences its wettest months from July to October, where humidity levels rise to approximately 84%, creating a lush atmosphere. However, as the year winds down, rainfall decreases, making December a picturesque month for exploration. For a deeper dive into the seasonal nuances, check out the detailed Charlotte climate.
Nestled in the Caribbean, the Grenadines enjoy a warm tropical climate characterized by mild temperatures and lush humidity year-round. Average temperatures hover between 26°C to 27°C (79°F to 81°F), providing a pleasantly warm setting, while the humidity often pools around 80-84%, enhancing the island's lush, verdant landscapes. Expect rainfall to increase during the summer months, peaking in August and October, creating a vivid contrast with the drier spells in early spring. For those looking to explore the enchanting beauty of the Grenadines, check out the detailed climate information at Grenadines climate.
Nestled in the heart of the Caribbean, Saint Andrew, Saint Vincent and the Grenadines enjoys a tropical climate characterized by warm temperatures year-round. With average highs hovering between 26°C (78°F) and 29°C (85°F), visitors can bask in the sunshine, especially from April to October when humidity peaks at around 84%. However, this beautiful region also experiences a notable rainy season, with the wettest months occurring between June and October, delivering a refreshing 91 mm to 166 mm of rain. For those seeking a luscious landscape and vibrant flora, the tropical climate of Saint Andrew promises an enchanting experience. Explore more about the region's weather patterns at Saint Andrew climate.
Nestled in the Caribbean, Saint David, Saint Vincent and the Grenadines enjoys a warm tropical climate year-round. With temperatures ranging from a mild 23°C (74°F) in January to a balmy 29°C (84°F) during the summer months, visitors can expect pleasant weather perfect for beach activities. However, the island experiences a substantial amount of rainfall, particularly from June to October, with August peaking at an impressive 154 mm (6.1 in) of precipitation. The humidity hovers around 80-84%, adding to the lush, vibrant atmosphere that characterizes this stunning destination. For more insights on the weather in this tropical paradise, check out the detailed Saint David climate.
Nestled in the Caribbean, Saint George, Saint Vincent and the Grenadines enjoys a tropical climate characterized by warm, humid conditions year-round. With temperatures ranging from a pleasant 23°C (74°F) to a peak of 29°C (84°F) in the height of summer, it’s an inviting destination for sun-seekers. While January and February boast lighter rainfall, June through October sees a marked increase, accumulating over 150 mm (6 inches) on average per month. Despite the rain, the lush landscapes thrive, adding to the island's charm. For a closer look at the year-round weather patterns, visit Saint George climate.
The climate in Saint Patrick, Saint Vincent and the Grenadines is characterized by warm temperatures and a tropical ambiance year-round. Average highs hover between 27°C (81°F) and 29°C (84°F), with January and February offering slightly cooler conditions, while the summer months witness an increase in heat and humidity, peaking in July and August. Rainfall is quite variable, with June marking the onset of the wet season and reaching its maximum in October, where 166 mm (6.5 in) can pour down. Despite the higher humidity levels, ranging from 77% to 84%, the island's lush landscape thrives, making it a paradise for nature lovers. For a deeper dive into the region's weather patterns, check out the Saint Patrick climate.
In conclusion, the climate of Saint Vincent and the Grenadines presents a warm tropical atmosphere, characterized by temperatures ranging from a comfortable 23°C (73°F) in February to a warm 29°C (85°F) in September. This island paradise experiences varied precipitation throughout the year, with April witnessing the driest conditions at just 29 mm (1.1 in), while October can bring significant rainfall, peaking at 167 mm (6.6 in). The humidity levels also reflect the tropical environment, averaging a minimum of 79% in April and rising to a maximum of 84% by July. These patterns reveal a climate that supports lush landscapes and vibrant ecosystems, making Saint Vincent and the Grenadines a captivating destination for nature lovers and adventure seekers alike.