Last updated: January 18, 2025
Saint Anthony, Montserrat, is characterized by a tropical monsoon climate, classified under the Köppen-Geiger system as Am. This climate is marked by a minimum temperature of 22°C (72°F) in February, with an average temperature hovering around 26°C (80°F) throughout the year. The warmest month, October, sees maximum temperatures reaching up to 29°C (85°F). Such climatic conditions contribute to the region's lush vegetation and diverse ecosystems, making it a unique location for both ecological study and tourism.
Temperature patterns in Saint Anthony, Montserrat, exhibit a warm tropical climate with minimal seasonal variation throughout the year. The monthly minimum temperatures range from 22°C (72°F) to 25°C (78°F), while average temperatures generally hover between 25°C (77°F) and 28°C (82°F). During the warmer months from June to October, both maximum and average temperatures peak, reaching 29°C (85°F) in October. Notably, April marks the transition into slightly warmer conditions, with maximum temperatures beginning to rise as the year progresses. This consistent warmth, punctuated by the mildest temperatures of 22°C in February, underscores the region's inviting climate, ideal for tropical biodiversity and year-round outdoor activities.
Plymouth experiences a warm climate, with February temperatures ranging from a minimum of 22°C (72°F) to a maximum of 29°C (85°F) in October. For more detailed information on monthly temperatures, visit monthly temperatures in Plymouth.
Precipitation in Saint Anthony, Montserrat, displays distinct seasonal patterns, with annual rainfall averaging around 682 mm (26.9 in). The year begins with relatively moderate rainfall in January and February, at 37 mm (1.5 in) and 38 mm (1.5 in) respectively, and a lower frequency of rainy days, averaging about 13 to 14 days. As spring transitions into summer, precipitation increases slightly, peaking in July with 71 mm (2.8 in) over 17 rainy days. This gradual upward trend indicates a shift in moisture availability, favoring lush vegetation during these warmer months.
The most significant rainfall occurs from August to October, with September being the wettest month at 147 mm (5.8 in) over 19 days. During this period, rainfall is abundant, contributing to the region's tropical monsoon climate. October also experiences substantial precipitation, totaling 100 mm (4.0 in). The rainy season typically tapers off in November and December, yet rainfall remains notable, with 87 mm (3.4 in) in November and 54 mm (2.1 in) in December, maintaining the island's verdant landscape and rich biodiversity throughout the year.
In Saint Anthony, Montserrat, sunshine duration steadily increases as the year progresses, showcasing a clear transition from winter to summer. Starting with 264 hours of sunlight in January, there is a noticeable rise in sunshine hours, peaking in May with an impressive 360 hours. This upward trend reflects the growing intensity of the sun during the spring months, with particularly bright periods in March and April, which capture 350 hours and 345 hours, respectively. The increase in sunshine supports not only the island's vibrant ecosystems but also creates ideal conditions for tourism as the summer season approaches.
As summer arrives, sunshine durations continue to remain high, particularly in July, which records the most sunlight at 362 hours. However, from August to October, a slight decline occurs, with September experiencing 322 hours and October dropping to 320 hours. Despite this decrease, sunshine remains substantial, contributing to the overall warm climate. The year concludes with a moderate amount of sunshine in November and December, providing 309 hours and 328 hours, respectively. Overall, the consistent sunshine throughout the year emphasizes the island’s tropical charm, making it a favored destination for those seeking both relaxation and adventure in a sun-drenched environment.
In Saint Anthony, Montserrat, the UV Index reflects significant solar intensity throughout the year, indicating a high risk of harm from unprotected sun exposure. Beginning with a UV Index of 9 in January, categorized as very high, the potential for skin damage is already notable, necessitating precautions for sun exposure limited to 15 minutes. As the year progresses, the UV Index escalates, peaking at 14 in July, classified as extreme, where the recommended burn time reduces to just 10 minutes. This trend emphasizes the consistent presence of strong UV radiation, particularly during the late spring and summer months.
From February to June, the UV Index remains predominantly extreme, with values of 11 to 13, reinforcing the need for protective measures such as sunscreen, hats, and sunglasses. Even as the year transitions into late autumn and winter, the UV Index remains notably high, falling to 10 in November and 9 in December, but still classified as very high. This persistent intensity of UV radiation throughout the entire year underscores the importance of sun safety in Saint Anthony, making awareness of the UV Index essential for both residents and visitors.
UV Risk Categories
In Saint Anthony, Montserrat, daylight duration exhibits a subtle but noteworthy seasonal variation, contributing to the island's tropical ambiance. The year begins with 11 hours of sunlight in both January and February, providing a consistent start to the new year. As spring approaches, daylight gradually increases, reaching 12 hours by March and maintaining this length through April and May. This extension of daylight hours enhances opportunities for outdoor activities and helps support the island's thriving ecosystems during the vibrant spring season.
The peak summer month of June sees a slight increase, with daylight lasting 13 hours, offering plenty of time for exploration and relaxation in the sun. However, as the summer transitions to autumn, daylight duration returns to 12 hours from July to September before dropping back to 11 hours in October and remaining consistent through November and December. This rhythmic pattern of daylight highlights the island's year-round appeal, where balance in daylight contributes to both the lush landscapes and the daily lives of its inhabitants.
Plymouth, Montserrat experiences a tropical climate with warm temperatures year-round, averaging between 25°C to 28°C (77°F to 82°F). The hottest months are typically July and August, with maximum temperatures reaching around 29°C (84°F). Precipitation varies throughout the year, peaking in September with 147 mm (5.8 in), while the dry months generally see around 27 mm to 42 mm (1.1 in to 1.7 in). Sunshine is abundant, especially from February to May, with May recording an impressive 360 hours of sunshine. For more details, visit Plymouth climate.
In conclusion, the climate, sunshine duration, UV Index, and daylight patterns in Saint Anthony, Montserrat, collectively contribute to a rich and vibrant environment that is not only ideal for biodiversity but also attracts visitors seeking leisure and adventure. With consistently warm temperatures, abundant sunshine, and significant UV exposure, the region serves as a tropical paradise that requires awareness and preparation for outdoor activities. Seasonal variations in precipitation and daylight further enhance the experience, allowing for both leisurely exploration and engaging outdoor pursuits year-round. Overall, understanding these climatic elements helps residents and visitors alike to appreciate the unique environment of Saint Anthony and to enjoy it safely and responsibly.