Last updated: January 18, 2025
Sinoe, Liberia, is characterized by a tropical monsoon climate (Köppen-Geiger class Am), defined by warm temperatures throughout the year. The region experiences a minimum temperature of 23°C (73°F) in August, while average temperatures hover around 26°C (79°F). Temperatures peak at a maximum of 31°C (87°F) in January, illustrating the consistent warmth that typifies this coastal area. The climate plays a significant role in shaping the local ecosystem and influences various socio-economic activities.
In Sinoe, Liberia, temperature patterns exhibit a relatively consistent tropical climate with slight seasonal variations. Throughout the year, minimum temperatures range from 23°C (73°F) to 24°C (76°F), while average temperatures remain stable around 26°C (79°F) to 27°C (81°F). Notably, the warmest months are January to April, where maximum temperatures reach 30°C (86°F) to 31°C (87°F), indicating peak thermal comfort. The transition into the rainy season from May to August is marked by a gradual dip in both average and maximum temperatures, dropping to around 25°C (77°F) and 28°C (82°F). This cooler period correlates with increased humidity and precipitation, creating a distinct shift in local climate dynamics. As the year progresses toward December, temperatures begin to stabilize again, reinforcing the tropical monsoon climate characteristics that define Sinoe.
In Greenville, the weather in August features a minimum temperature of 23°C (73°F) and a maximum of 31°C (87°F) in January, reflecting a tropical climate with warm temperatures year-round. For more details on monthly temperatures in Greenville, visit monthly temperatures in Greenville.
Sinoe, Liberia, experiences a distinct wet season characterized by significant rainfall, particularly from May to October. The month of June stands out with a staggering 560 mm (22.1 in) of precipitation, coupled with 29 days of rainy conditions. This deluge impacts the region's lush landscapes and diverse ecosystems. Precipitation peaks again in September, with 587 mm (23.1 in) recorded, indicating the intensity of the wet season and contributing to the area's high humidity levels. Conversely, the dry season commences in December and lasts until April, with January and February receiving the least amount of rainfall—91 mm (3.6 in) and 124 mm (4.9 in), respectively.
Throughout the year, precipitation patterns reveal a clear correlation between rainfall amounts and the number of rainy days, highlighting the seasonality of Sinoe's climate. The wet months see between 24 to 31 rainy days, emphasizing the prolonged periods of moisture that characterize the region. As the dry season approaches in January, rainfall diminishes sharply, allowing for sunnier and drier weather, which starkly contrasts the preceding months. This dynamic not only shapes the local climate but also influences agricultural practices and water resource management in Sinoe.
In Sinoe, Liberia, sunshine duration reveals a pronounced seasonal pattern, with the strongest sunlight occurring during the dry months. Starting in January with 248 hours of sunshine, a steady increase is observed through to April, which boasts 280 hours. This trend continues into May, highlighting the region's transition towards the wet season while still securing a robust 264 hours of sunlight. The peak sunshine month emerges in December, where the total soars to 299 hours, showcasing the sun's prevalence during the end of the year. This pattern indicates that the dry season allows for more prolonged sunny days, crucial for agriculture and outdoor activities.
In contrast, the wet months of June through September experience a noticeable decline in sunshine hours, with June recording only 225 hours and September dipping further to 220 hours. These reductions can be attributed to increased cloud cover and precipitation typical of the rainy season. Interestingly, sunshine begins to rebound in October with 261 hours, indicating a gradual transition back to clearer skies as the dry season approaches. Notable is the overall trend of increased sunshine during the annual cycle, which not only fosters biodiversity but also affects local climate perceptions and agricultural planning in Sinoe.
In Sinoe, Liberia, the UV Index consistently ranks in the extreme category throughout the majority of the year, indicating the need for vigilant sun protection. From January to April, UV Index values peak, reaching a high of 14 in April. During this period, the critical burn time is minimal, at just 10 minutes, underscoring the potential for severe sunburns upon unprotected skin exposure. Even as the rainy season begins in May, the UV Index remains elevated at 13, reminding residents and visitors alike of the persisting intensity of sunlight.
As the year progresses into the latter months, UV Index values gradually stabilize, fluctuating between 11 and 12, with November and December showing a slight decline to 11 and 10, respectively. While December marks a transition to a very high exposure category and a longer burn time of 15 minutes, the overall trend signifies sustained high-risk levels throughout the year. This persistent intensity emphasizes the importance of protective measures such as sunscreen, clothing, and shade, particularly in the peak months when the sun's rays can lead to significant health risks without proper precautions.
UV Risk Categories
In Sinoe, Liberia, daylight duration exhibits a relatively stable pattern throughout the year, with each month averaging approximately 11 to 12 hours of sunlight. This consistency is characteristic of tropical regions, where day length remains less variable compared to more temperate areas. From January to February, the daylight lasts around 11 hours, transitioning to 12 hours starting in March and maintaining this duration through the summer months of June, July, and August. Such stability provides ample opportunity for agricultural activities, outdoor recreation, and community gatherings, taking advantage of the extended daylight.
As the year progresses toward the end, daylight duration begins to taper off, returning to about 11 hours in October and remaining at this level through December. This cyclic pattern reinforces the tropical climate's predictability, where seasonal changes are more pronounced in rainfall and temperature rather than in the length of daylight. Consequently, the consistent daylight hours contribute to a balanced environment conducive to both ecological diversity and sustainable human activities, reinforcing the importance of managing resources throughout the changing seasons in Sinoe.
Greenville, Liberia experiences a tropical climate characterized by warm temperatures and significant rainfall. Average monthly temperatures range from 25°C (77°F) to 27°C (81°F, peaking at a maximum of 31°C (87°F) during the hottest months. The wettest months are June and September, receiving over 500 mm of rainfall, while January tends to be the driest with 91 mm. Sunshine hours vary throughout the year, with December boasting the most at 299 hours. For more detailed information, visit Greenville climate.
In conclusion, Sinoe, Liberia, embodies a dynamic tropical climate characterized by consistent temperatures, substantial rainfall, and stable daylight duration throughout the year. The region's temperature patterns exhibit minimal variation, with consistently warm conditions supporting its rich biodiversity and agricultural potential. Precipitation levels rise dramatically during the wet season, particularly from May to October, while sunshine hours and UV Index readings highlight the necessity for adequate sun protection year-round. Together, these climatic elements create a unique environment that not only shapes local ecosystems but also influences the lifestyle and practices of residents. Understanding these climatic trends is crucial for effective planning and sustainable development in Sinoe, fostering resilience against the challenges posed by seasonal changes.