Bas-Sassandra Climate

Last updated: January 18, 2025

The climate of Bas-Sassandra, Côte d'Ivoire, is characterized by its classification under the Köppen-Geiger system as predominantly Aw (tropical savanna) and Am (tropical monsoon). This region experiences a minimum temperature of 16°C (61°F) in January, with an average temperature hovering around 26°C (79°F) throughout the year. The pinnacle of heat is observed in April, where maximum temperatures can soar to an impressive 38°C (100°F). The interplay between these varying temperatures underscores the dynamic climatic conditions that influence both the local environment and human activities in this vibrant area.

Bas-Sassandra temperature by month

In Bas-Sassandra, Côte d'Ivoire, temperature patterns exhibit distinct seasonal trends throughout the year. January begins with cooler temperatures, featuring a minimum of 16°C (61°F), gradually rising to 36°C (98°F) by the end of the month. As the region transitions into February and March, the heat intensifies, with maximum temperatures peaking at 37°C (99°F) and 36°C (98°F), respectively. April marks the hottest month, showcasing the highest maximum of 38°C (100°F), before temperatures slightly decline in May. The onset of the rainy season in June and July brings relief, where minimum temperatures stabilize around 19-20°C (66-68°F) and daily maxima drop to the low 30s°C (low 90s°F). This cooling trend continues into August and September, with average temperatures remaining steady. As the year concludes, temperatures gradually rise again in November and December, reflecting a return to the warmer conditions of the earlier months while still maintaining a comfortable range overall.

Monthly Temperatures in Bas-Sassandra, Côte d'Ivoire

The chart illustrates Bas-Sassandra's temperature patterns throughout the year, with values aggregated from various locations across the region. It highlights seasonal variations and temperature changes across the months.
JanFebMarAprMayJunJulAugSepOctNovDec808181818078777677787979
Data source: Bas-Sassandra temperature data aggregated from multiple regional locations, generated using Copernicus Climate Change Service information.
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The average of daily temperatures (24 hours) calculated across all days in the month.

San-Pedro experiences a range of temperatures throughout the year, with a minimum of 21°C (71°F) in August and reaching a maximum of 32°C (90°F) in February. For more detailed monthly temperatures, you can refer to the link: monthly temperatures in San-Pedro.

Precipitation Patterns in Bas-Sassandra

Bas-Sassandra, Côte d'Ivoire experiences a pronounced seasonal pattern in precipitation, primarily influenced by its tropical climate. The rainy season typically begins in March, with rainfall increasing from 91 mm (3.6 in) to 105 mm (4.1 in) in April. This correlation with increasing rainfall continues into May, where precipitation peaks at an impressive 213 mm (8.4 in), coinciding with the highest number of rainy days, reaching 25. The intensity and frequency of rainfall further escalate into June, culminating at 353 mm (13.9 in) over 27 days, marking this month as the wettest of the year.

Following this peak, the overall precipitation begins to taper off throughout the ensuing months. In July, the rainfall recedes to 156 mm (6.1 in), while August sees a drop to 96 mm (3.8 in). The pattern continues, with September experiencing significant rainfall again at 212 mm (8.4 in), followed by a gradual decline in precipitation through October (173 mm (6.8 in)), November (132 mm (5.2 in)), and December (65 mm (2.6 in)). This seasonal variability is crucial for local agriculture, influencing planting and harvesting cycles, and underscores the importance of rainfall patterns in sustaining the region's ecosystem.

Monthly Average Precipitation in Bas-Sassandra, Côte d'Ivoire

The average monthly precipitation in Bas-Sassandra, providing insights into seasonal rainfall patterns and the region's precipitation trends throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec3867911052133531569621217313265
Data source: Bas-Sassandra precipitation data aggregated from multiple regional locations, generated using Copernicus Climate Change Service information.
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Sunshine Duration in Bas-Sassandra

In Bas-Sassandra, Côte d'Ivoire, sunshine duration showcases a clear seasonal pattern, reflecting the dynamic interplay between dry and wet periods throughout the year. Beginning with January, the region receives 246 hours of sunshine, which gradually increases month by month, peaking in March with 292 hours. This rising trend indicates a highly favorable sun exposure during the first quarter of the year, as both February and April also enjoy abundant sunshine, clocking in 264 and 291 hours, respectively. These months highlight the region's transition into its dry season, positioning them as ideal for outdoor activities and agriculture.

As the rainy season commences in June, sunshine hours dip to 243, marking a notable decrease due to increased cloud cover and precipitation. However, this doesn't halt the sunlight entirely; July sees a recovery with 272 hours, while August and September follow with 250 and 248 hours, respectively. Notably, December stands out, ending the year with a remarkable 300 hours of sunshine, making it one of the sunniest months. This cyclical pattern underscores Bas-Sassandra's unique climate, where the interplay of seasons not only shapes daily weather but also greatly influences agricultural planning and local livelihoods.

Monthly Sunshine in Bas-Sassandra, Côte d'Ivoire

Monthly sunshine duration represents the total hours of direct sunlight Bas-Sassandra receives each month, excluding periods when the sun is obscured by clouds or other obstructions.
JanFebMarAprMayJunJulAugSepOctNovDec246h264h292h291h278h243h272h250h248h272h282h300h
Data source: Bas-Sassandra sunshine duration data aggregated from multiple regional locations, generated using Copernicus Climate Change Service information.

Bas-Sassandra UV Index Trends

In Bas-Sassandra, Côte d'Ivoire, the UV Index displays consistently high values throughout the year, indicative of the region's tropical climate and proximity to the equator. Beginning with January, the UV Index registers at 11, categorized as extreme, and maintains this intensity into February and March, peaking at 12 during these months. The intensity intensifies further in April, when the UV Index reaches an exceptional 15, underlining the urgent need for protective measures against sun exposure. This high level of UV radiation continues into May and June, reiterating the critical importance of sun safety with a consistent burn time of merely 10 minutes across these months.

As the year progresses, the UV Index fluctuates slightly but remains elevated, with values staying between 11 and 13 from July through November, before tapering back to 11 in December. The sustained extreme levels throughout the year emphasize a heightened risk for sunburn and skin damage, making it essential for residents and visitors alike to adopt protective practices, such as wearing sunscreen, clothing, and hats. This data highlights the ongoing necessity of awareness regarding UV exposure in Bas-Sassandra, promoting health and well-being throughout the community.

Monthly Maximum UV Index for Bas-Sassandra, Côte d'Ivoire

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Bas-Sassandra. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec111212151312121213121111
Data source: Bas-Sassandra UV Index data aggregated from multiple regional locations, generated using Copernicus Climate Change Service information.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

Daylight Hours in Bas-Sassandra

In Bas-Sassandra, Côte d'Ivoire, daylight duration remains relatively consistent throughout the year, showcasing the region's tropical location near the equator. During the first two months, January and February, the daylight lasts for 11 hours, providing a steady rhythm to daily life. As the calendar turns to March, there is a slight increase to 12 hours, which continues through to September, maintaining this duration across several months. This stability in daylight is beneficial for agricultural practices and various outdoor activities, allowing ample time for sunlight to nourish crops and engage in community events.

The consistency in daylight duration wanes slightly as the year concludes. In October, daylight decreases back to 11 hours, continuing this trend into November and December. Despite this fluctuation, the overall annual pattern reflects minimal variation, emphasizing Bas-Sassandra's equatorial climate, where long hours of light foster a vibrant ecosystem. This relatively consistent daylight exposure throughout the year supports not only ecological health but also cultural practices, making it integral to the lifestyles of the local communities.

Average Monthly Daylight Hours in Bas-Sassandra, Côte d'Ivoire

This chart shows the total daylight hours Bas-Sassandra receives each month, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec710h716h724h733h740h743h742h735h727h718h711h708h
Data source: Bas-Sassandra daylight hours, calculated based on aggregated data for various regional locations, determined by the times between sunrise and sunset.

Climate Highlights of Bas-Sassandra's Popular Destinations

San-Pedro, Côte d'Ivoire, experiences a tropical climate characterized by warm temperatures and seasonal rainfall. Average temperatures range from 25°C (77°F) to 27°C (81°F) throughout the year, with higher maxima reaching up to 32°C (90°F) in February and lower minima around 21°C (71°F) in August. The region witnesses significant rainfall especially from May to June, accumulating up to 468 mm (18.4 in) in June alone. In terms of sunshine, the city enjoys ample sunlight, peaking at 303 hours in December. For more detailed information, visit San-Pedro climate.

Conclusion

In conclusion, the climatic characteristics of Bas-Sassandra, Côte d'Ivoire, including temperature fluctuations, precipitation patterns, UV Index readings, sunshine duration, and daylight hours, collectively shape the region's vibrant environment and influence local lifestyles. The pronounced seasonal variations underscore the importance of proactive measures for sun safety and agricultural planning, particularly during peak sunshine and UV periods. As the community adapts to these climatic conditions, the steady rhythms of daylight and the cyclical nature of rainfall play crucial roles in sustaining both the ecosystem and the social fabric of Bas-Sassandra. Understanding these climatic dynamics is essential for fostering resilience and promoting the well-being of both nature and its inhabitants.

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