Last updated: January 18, 2025
Ogun, Nigeria, experiences a tropical wet and dry climate classified as Koppen-Geiger climate class Aw. This region showcases a dynamic temperature range, with minimum temperatures dipping to 16°C (60°F) in January and soaring to maximums of 39°C (102°F) in February. The average temperature hovers around 27°C (81°F), creating a warm throughout the year that significantly influences the local ecosystems and agricultural practices. This climate pattern underlines the unique challenges and opportunities present in Ogun's environmental landscape.
In Ogun, Nigeria, temperature patterns exhibit distinct seasonal trends, characterized by warm and humid conditions throughout the year. The year begins with cool January temperatures, where minimums drop to 16°C (60°F), gradually increasing towards February, which sees average highs reaching 39°C (102°F). March maintains this warmth with an average of 28°C (84°F), while April slightly cools down. Transitioning into the rainy season from May to July, temperatures moderate, with averages settling around 26°C (78°F) in the peak months, despite the maximums remaining relatively high. Late summer, particularly in August and September, witnesses a slight dip in average temperatures, reflecting the humid conditions, before gradually rising again in November. Throughout the year, Ogun's temperature remains largely tropical, with fluctuations primarily influenced by seasonal changes in humidity and precipitation.
Abeokuta experiences a temperature range from a minimum of 18°C (65°F) in January to a maximum of 39°C (102°F) in March, highlighting its warm climate. In contrast, Ijebu-Ode records slightly cooler temperatures, with a minimum of 17°C (62°F) and a maximum of 37°C (98°F) both occurring in February. For more detailed insights, visit the monthly temperatures in Abeokuta here and in Ijebu-Ode here.
Ogun, Nigeria, experiences a pronounced seasonal variation in precipitation, marked by distinct wet and dry periods. January begins the year with a relatively low rainfall of 19 mm (0.7 in) over 5 days, setting the stage for a gradual increase as February brings 48 mm (1.9 in), followed by March with a notable rise to 102 mm (4.0 in). The peak of the rainy season occurs from May to July, where monthly totals surge to 179 mm (7.1 mm), 237 mm (9.3 in), and 238 mm (9.4 in), respectively, and rainfall days stretch to 25 and 27, intensifying the humid atmosphere.
As the rainy season transitions into the latter part of the year, precipitation remains significant, with August and September recording 204 mm (8.0 in) and 232 mm (9.1 in) over 25 and 26 days, respectively. The rain begins to taper off in October with 228 mm (9.0 in), followed by a decrease in both volume and frequency in November (83 mm, 3.3 in) and December (26 mm, 1.0 in). This seasonal rainfall pattern not only shapes the local ecosystem but is also crucial for agricultural practices in the region, influencing the growth cycles of various crops.
In Ogun, Nigeria, the sunshine duration exhibits a notable seasonal pattern, with hours of sunlight peaking during the warmer months. Starting the year, January offers 261 hours of sunshine, which incrementally increases through February and reaches a high of 303 hours in March. As the region transitions into the rainy season, April maintains ample sunlight with 299 hours, paving the way for May to shine brightly with 312 hours, marking it as one of the sunniest months of the year. This trend underscores the relationship between rising temperatures and increased daylight, revealing a period when residents experience the most sun exposure.
As the rainy season progresses into June, sunshine hours dip slightly to 283 hours, remaining relatively consistent through July at 281 hours. Even with increased cloud cover, the month of August rebounds with 288 hours, nearing the earlier summer peaks. Interestingly, September marks a return to lower sunshine availability with 261 hours, leading into October and November where the hours gradually rise again, culminating in December's highest total of 314 hours. This fluctuation of sunshine underscores the impact of seasonal changes on daily life, agriculture, and overall climate in Ogun, reinforcing the region's unique climatic characteristics.
Ogun, Nigeria, experiences consistently high levels of ultraviolet (UV) radiation throughout the year, with the UV Index often exceeding 11, categorizing it as extreme. From January through April, the UV Index remains remarkably elevated, peaking at 14 in April, which underscores the necessity for sun protection during this period. With a burn time as short as 10 minutes, residents and visitors alike need to adopt safety measures, such as wearing sunscreen and protective clothing, especially during midday hours when the sun is at its strongest.
The UV Index remains notably high even as the rainy season approaches, with values primarily hovering around 12 from May to August. This trend continues into September, where it climbs again to 13, indicating that the risk of harm from unprotected sun exposure persists. A slight decrease to 10 in November marks a transition to the very high exposure category, with the burn time extending to 15 minutes in comparison to earlier months. By December, the UV Index relaxes further to 9, yet the need for vigilance remains essential, as significant exposure can still lead to skin damage. This consistent UV intensity in Ogun highlights the importance of public awareness regarding sun safety throughout the year.
UV Risk Categories
In Ogun, Nigeria, the duration of daylight exhibits moderate seasonal variations, predominantly ranging from 11 to 12 hours throughout the year. The year begins in January and February with 11 hours of daylight, providing a consistent yet shorter span as the region transitions from the cooler months into the warmth of spring. As March approaches, the daylight extends to 12 hours, signaling the start of longer days that continue through May, aligning with the warmer temperatures and increased sunshine, thus fostering an active outdoor lifestyle.
This consistent daylight duration of 12 hours persists from June through September, supporting agricultural activities and enhancing daily routines in the heart of the rainy season. As the year progresses into October, November, and December, daylight once again tapers back to 11 hours, marking a return to the previous shorter days as the year winds down. This predictability in daylight hours reflects Ogun's equatorial location, where the sun's trajectory provides relatively uniform day lengths, contributing to the rhythm of life in the region.
Abeokuta, Nigeria, experiences a tropical climate characterized by high temperatures and seasonal rainfall. The average temperature ranges from a minimum of 18°C (65°F) in January to a maximum of 39°C (102°F) in February and March. Rainfall peaks from May to August, with June recording the highest precipitation at 173 mm (6.8 in). Despite the rainy season, Abeokuta enjoys considerable sunshine, especially in May with 309 hours of sun. For more details, visit Abeokuta climate.
Ijebu-Ode, Nigeria experiences a tropical climate characterized by high temperatures and significant rainfall. Average temperatures range from a minimum of 17°C (63°F) in January to a maximum of 37°C (98°F) in February, with consistent heat throughout the year. The rainy season peaks from June to August, with July receiving the most precipitation at 296 mm (11.7 in). Despite the rains, Ijebu-Ode enjoys abundant sunshine, particularly in May, with up to 311 hours of sun. For more detailed information, visit Ijebu-Ode climate.
In conclusion, Ogun, Nigeria, presents a dynamic interplay of climate characteristics, including notable temperature ranges, significant precipitation patterns, high UV Index levels, and consistent daylight duration throughout the year. The region's tropical wet and dry climate fosters distinct seasonal trends, influencing both agricultural practices and daily life. As residents navigate the challenges posed by intense sunlight and varying rainfall, understanding these climatic factors becomes essential for leveraging the region's natural resources and ensuring sustainable living. Overall, Ogun's climate not only shapes its environment but also underscores the importance of adaptability and resilience in the face of climatic variability.