Last updated: August 27, 2025
In Eti-Osa, Nigeria, December brings a delightful blend of warm temperatures and occasional rainfall. With maximum temperatures reaching 32°C (90°F) and an average of 28°C (82°F), the month is characterized by its tropical warmth. Nighttime lows settle around 23°C (74°F), providing a comfortable atmosphere for evenings. While locals can expect about 40 mm (1.6 in) of precipitation over 13 days, the humidity rate stands at a moderate 63%, adding to the month’s vibrant climate. This combination of weather elements makes December an intriguing time to experience Eti-Osa's seasonal charm.
In December, Eti-Osa, Nigeria, experiences warm and inviting temperatures, characteristic of its tropical climate. The month sees minimums around 23°C (74°F) and averages settling at a comfortable 28°C (82°F), with maximums reaching up to 32°C (90°F). This slight drop in nighttime temperatures compared to the earlier months signals the transition into the harmattan season, offering a refreshing relief from the heat. Throughout the year, temperatures in Eti-Osa have maintained a consistent warmth, but December stands out as a month where residents can enjoy pleasantly warm weather alongside the holiday buzz, making it an ideal time for outdoor festivities and gatherings.
In December, Eti-Osa experiences a notable decline in precipitation, with just 40 mm (1.6 inches) of rain distributed over 13 days. This marks a sharp contrast to the peak months of the rainy season, such as June and July, where rainfall reaches upwards of 338 mm and 313 mm respectively. As the year draws to a close, the rainfall tapers off significantly compared to the wetter months, contributing to a drier atmosphere that allows for the occasional reprieve from the relentless rains typical in the preceding months. This seasonal transition sets the stage for a brief dry spell before the cycle of precipitation picks up again in the new year.
In Eti-Osa, Nigeria, December witnesses a significant shift in humidity levels, marking a noticeable transition as the year draws to a close. After peaking at a staggering 91% in September, humidity begins to decline gradually, settling at 63% by December. This month serves as a breath of fresh air compared to the sweltering peaks of the wet season, reflecting the region's gradual move towards the drier months ahead. Interestingly, while December’s humidity is substantially lower than the oppressive mid-year highs, it still retains a degree of moisture indicative of the lingering effects of the rainy season. Thus, December strikes a balance, blending the warmth of the surrounding months with a refreshing, albeit humid, atmosphere that characterizes the transitional phase in Eti-Osa.
In December, Eti-Osa, Nigeria experiences a UV Index of 8, categorized as very high, with a burn time of 15 minutes. This marks a slight decrease from the preceding months, where the index consistently hovered in the extreme range, peaking at 13 in April. Throughout the year, there is a clear trend of intensified UV levels, particularly from March to October, indicating that the region's exposure to harmful UV radiation remains significant. As we close out the year, it’s essential for residents and visitors alike to take precautions against sunburn and UV-related health risks. For daily updates and more information, check out the Eti-Osa UV Index.
UV Risk Categories
December in Eti-Osa, Nigeria, shines brightly with 318 hours of sunshine, signaling a joyful culmination to the year. As the temperatures rise from the previous month, December's sunlight reflects a trend of consistent daylight, peaking after the vibrant months of May and April, which boast the highest sunshine hours. With a notable dip in June and September, the sunshine hours rebound sharply, highlighting the resilience of Eti-Osa’s warm, welcoming climate. This December’s brilliant sunlight not only brightens the festive spirit but also sets the stage for exciting New Year celebrations, making it an ideal time for both locals and visitors to embrace the beauty of the season.
In Eti-Osa, Nigeria, the likelihood of sunny weather in December presents a charming reprieve from the preceding months. While the chance of sunshine tends to dip during the rainy season, December sees a notable increase with a 48% chance of sunny days. This trend reflects a gradual rise from the 34% in November, suggesting that December marks a transition back to relatively brighter skies. As the year draws to a close, residents and visitors alike can look forward to a more favorable climate, with the expectation of sunny spells that herald the festive season.
As December arrives in Eti-Osa, Nigeria, the daylight duration settles at 11 hours, similar to both January and February. Notably, the year transitions through periods of consistent daylight, particularly from March through September where residents enjoy a generous 12 hours of sunlight each day. This variation reflects a subtle but impactful rhythm of nature, highlighting the longer, sunlit months that peak in mid-year before gradually shortening again towards the close of the year. The consistent 11-hour days in December echo the beginning of the year, creating a sense of continuity and a gentle reminder of the cycle of light as the year draws to a close.
As December settles in Eti-Osa, the average wind speed gently recedes to 2.6 m/s (6 mph), marking a calm conclusion to the year. This slight decline follows the pattern of gradually decreasing winds that began in November, contrasting sharply with the 3.9 m/s (9 mph) peak seen in July. The previous months exhibit a steady progression in wind activity, with March and April achieving a moderate high of 3.4 m/s (8 mph), yet as the year approaches its end, the atmosphere takes on a quieter character. December's mild winds create a serene backdrop, perfect for reflection and a smooth transition into the New Year.
Weather in Eti-Osa varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Eti-Osa, focusing on differences in temperature, rainfall, humidity, and UV levels.
December and January share similar temperature ranges, with both months experiencing minimum temperatures around 23°C (74°F) and maximum temperatures peaking at 32°C (90°F). However, January is slightly cooler with a minimum of 22°C (72°F) while maintaining the same average of 28°C (82°F). In terms of precipitation, December is wetter, receiving 40 mm (1.6 in) over 13 days, whereas January sees less rain at 27 mm (1.1 in) and only 8 rainy days. Additionally, January has lower humidity at 37%, compared to December's 63%, contributing to a generally drier feel. For more about January's weather specifics, you can visit Eti-Osa weather in January.
In comparison to December, February experiences slightly warmer temperatures, with average highs reaching 33°C (91°F) compared to December's maximum of 32°C (90°F). Both months maintain similar minimum temperatures, averaging around 22-23°C (72-74°F). However, February sees increased precipitation at 61 mm (2.4 in) over 15 days, while December has 40 mm (1.6 in) over 13 days. Interestingly, humidity levels also shift, with February exhibiting lower humidity at 44% compared to December's 63%. For more detailed information, check out Eti-Osa weather in February.
In December, the weather typically features warm temperatures, with a minimum of 23°C (74°F), an average of 28°C (82°F), and a maximum of 32°C (90°F). While it experiences some rainfall with an average of 40 mm (1.6 in) spread over 13 days, the humidity hovers around 63%. In contrast, March presents slightly warmer nights with a minimum of 24°C (76°F) and maintains the same average and maximum temperatures as December. However, March is marked by significantly higher precipitation levels, totaling 116 mm (4.6 in) over 23 days, and a slightly lower humidity of 61%. For more details on the weather in March, you can visit Eti-Osa weather in March.
In comparing the weather between December and April, we see some notable differences. December features a temperature range with a minimum of 23°C (74°F) and an average of 28°C (82°F), with relatively low precipitation at 40 mm (1.6 in) across 13 days and a humidity level of 63%. In contrast, April maintains a similar temperature profile, with a minimum of 24°C (76°F) and an average of 28°C (83°F), but experiences significantly higher rainfall at 112 mm (4.4 in) over 21 days and increased humidity at 72%. This indicates that while both months enjoy warm temperatures, April tends to be wetter and more humid compared to December. For more detailed information on the weather in April, you can visit Eti-Osa weather in April.
In December, the weather in Eti-Osa is characterized by warm temperatures, with a minimum of 23°C (74°F) and a maximum of 32°C (90°F), resulting in an average of 28°C (82°F). The month sees relatively low precipitation at 40 mm (1.6 in) and humidity levels around 63%. In contrast, May brings slightly warmer nighttime temperatures with a minimum of 24°C (76°F), while the daytime temperatures remain similar. However, May experiences significantly higher rainfall, totaling 193 mm (7.6 in) over 26 days, and a rise in humidity to 82%, making it a much wetter and more humid month. For a detailed overview of May weather, visit Eti-Osa weather in May.
December and June display contrasting weather patterns in terms of temperature and precipitation. In December, temperatures range from a minimum of 23°C (74°F) to a maximum of 32°C (90°F), with an average of 28°C (82°F). The month experiences relatively low precipitation with only 40 mm (1.6 in) over 13 days and a humidity level of 63%. In stark contrast, June sees slightly lower temperatures, with a minimum of 23°C (73°F) and a maximum of 31°C (87°F), averaging at 27°C (80°F). However, this month is marked by significantly higher rainfall of 338 mm (13.3 in) over 28 days and a much higher humidity level of 86%. For more details, you can visit Eti-Osa weather in June.
In comparing the weather between December and July, December offers slightly warmer temperatures, with a minimum of 23°C (74°F) and a maximum of 32°C (90°F). In contrast, July has a milder average temperature, peaking at 29°C (84°F), but it experiences significantly more rainfall, totaling 313 mm (12.3 in) over 30 days compared to December's 40 mm (1.6 in) across 13 days. Additionally, July's humidity levels are notably higher at 87%, compared to December's 63%, making the latter feel less oppressive despite the warmer temperatures. For a closer look at July's climate specifics, you can check Eti-Osa weather in July.
In comparison to December, August experiences slightly cooler temperatures, with an average of 25°C (78°F) versus December's warmer average of 28°C (82°F). Both months have a minimum temperature of 23°C (74°F), but December reaches a higher maximum of 32°C (90°F) compared to August’s 29°C (84°F). However, August is characterized by significantly more rainfall, with 205 mm (8.1 in) of precipitation over 25 days, while December receives only 40 mm (1.6 in) over 13 days. Additionally, the humidity levels are higher in August at 90%, compared to December's 63%. For more details, you can check Eti-Osa weather in August.
The weather in December and September shows notable differences, particularly in temperature and precipitation levels. In December, temperatures range from a minimum of 23°C (74°F) to a maximum of 32°C (90°F), with an average temperature of 28°C (82°F). The month experiences relatively low precipitation at 40 mm (1.6 in) over 13 days, coupled with a humidity level of 63%. In contrast, September is characterized by cooler temperatures, with an average of 26°C (79°F) and a maximum of 29°C (85°F). However, it sees significantly higher rainfall, totaling 243 mm (9.6 in) spread over 28 days, and is marked by a higher humidity of 91%. For a detailed look at September's weather patterns, you can visit Eti-Osa weather in September.
In December, the weather is typically warmer and drier compared to October. With average temperatures ranging from a minimum of 23°C (74°F) to a maximum of 32°C (90°F), it offers a pleasant climate for outdoor activities. In contrast, October experiences slightly cooler temperatures, with averages between 24°C (75°F) and 30°C (87°F), but comes with significantly higher rainfall, totaling 252 mm (9.9 in) over 28 days, leading to a much more humid atmosphere at 90%. For a detailed breakdown of October's weather, you can check the link here: Eti-Osa weather in October.
In comparing the weather conditions of December and November, we see notable differences. December generally offers slightly warmer temperatures, with a minimum of 23°C (74°F) and a maximum of 32°C (90°F), while November experiences a minimum of 25°C (76°F) and a maximum of 31°C (88°F). However, November is characterized by higher precipitation, totaling 102 mm (4.0 in) over 24 days, compared to December's 40 mm (1.6 in) across just 13 days. Additionally, November sees higher humidity levels at 82%, in contrast to December’s 63%. For more detailed insights, visit Eti-Osa weather in November.
December in Eti-Osa brings a warm, tropical ambiance, characterized by an average temperature of 28°C and a notable increase in humidity, reaching up to 63%. While rainfall persists with about 40 mm over 13 days, this month often contrasts with the heavier and more torrential rains of previous months. The warmth makes it an ideal time for outdoor activities, albeit with the occasional shower. As the year draws to a close, the weather becomes a charming blend of warmth and refreshing rain, setting a unique backdrop for the festive season. For more detailed insights into the climate patterns, visit Eti-Osa Climate.