Last updated: August 27, 2025
December in Port Harcourt, Nigeria is characterized by warm temperatures and notable humidity, with average highs reaching 34°C (94°F) and lows dipping to 21°C (70°F). The average temperature sits comfortably around 27°C (81°F). This month sees approximately 52 mm (2.1 in) of rainfall spread across 16 days, contributing to the region's lush greenery. With humidity levels at a high 77%, residents and visitors can expect a tropical climate, making it essential to stay hydrated and prepared for occasional downpours.
In December, Port Harcourt experiences a warm and inviting climate, with temperatures showcasing a subtle transition towards the end of the year. The minimum temperature hovers around a comfortable 21°C (70°F), while the average remains steady at 27°C (81°F). Daytime highs peak at approximately 34°C (94°F), reflecting a slight upward trend compared to the previous months. This month stands out as temperatures cool ever so gradually from the searing heat of earlier months, making it an ideal time for outdoor activities and festive celebrations. As the year winds down, December offers a delightful mix of warmth and mildness, perfect for both locals and visitors to enjoy the vibrant atmosphere of Port Harcourt.
December in Port Harcourt, Nigeria, marks a noticeable shift in precipitation patterns as the year draws to a close. With 52 mm (2.1 in) of rain spread across 16 days, this month is significantly drier compared to the preceding months. The marked decrease in rainfall following the peak months of June to September, which often exceed 300 mm, highlights a transition from the heavy rains of the wet season to a more manageable climate. As the area begins to dry out after the intense downpours, December serves as a gentle reminder of the city's lush landscape, while also preparing for the drier, sunnier days ahead in January. This change not only influences local agriculture but also alters daily life as residents enjoy the more temperate conditions.
In December, Port Harcourt experiences a humidity level of 77%, marking a noticeable decline from the peak of 91% in September. The trend throughout the year reveals a gradual increase in humidity from January's 67%, culminating in the hot, muggy summer months of July and August, where levels reach an impressive 84% and 89%, respectively. As the city transitions into the end of the year, humidity begins to taper off, dropping to 84% in November before settling at 77% in December. This decline reflects a slight respite from the heavy, moist air that characterizes the earlier months, providing a brief pause in the city's consistently high humidity levels throughout the rainy season.
As December rolls into Port Harcourt, the UV Index begins to show a slight decline, landing at 9, yet it still falls within the very high exposure category, necessitating protective measures with a burn time of 15 minutes for unprotected skin. This trend, observed from earlier months, highlights the persistently elevated UV levels that characterize much of the year in the region. From January's 10 to February and March's peak of 11, and even reaching 14 in April, the intensity of UV radiation has been notably strong during these months. While December offers a marginal reprieve compared to the extreme levels experienced in the peak months, awareness and precautions remain essential for outdoor activities. For more detailed insights on UV levels throughout the year, check the comprehensive Port Harcourt UV Index.
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In Port Harcourt, Nigeria, December shines brightly with an impressive 309 hours of sunshine, marking it as the sunniest month of the year. This significant increase compared to the preceding months highlights a trend of increasing daylight as the year draws to a close. Following a slight dip through the rainy season, where June and July received only 249 hours, the city rapidly warms back up, peaking in December after a steady climb from 250 hours in January to November's 271 hours. The contrast underscores the vibrant energy of the festive season, inviting both locals and visitors to bask in the warmth and brilliance of Port Harcourt's December sun.
In Port Harcourt, Nigeria, the likelihood of sunny weather takes a notable turn in December, with a 41% chance of clear skies. This figure marks a significant improvement compared to the overcast months of July and August, which see a mere 12% and 9% chance of sunshine, respectively. As the year progresses from the rainy season, there's a gradual increase in sunlight, peaking again in December after the more variable November, which holds a 27% chance of sun. This trend highlights December as a prime opportunity for enjoying the outdoors, as the city shakes off much of the previous year’s heavy rainfall in favor of brighter days.
In Port Harcourt, Nigeria, December marks the onset of shorter daylight hours, with only 11 hours of sunlight, mirroring January and February. This brief reduction in daylight is part of a seasonal pattern, as the city experiences a gradual increase in daylight from 11 hours in the early months of the year to a peak of 12 hours from March to September. The consistent 12-hour daylight span during the mid-year serves as a reminder of the region's tropical climate, allowing residents to enjoy long, sunlit days. As the year closes, the return to 11 hours hints at the approach of the drier season, balancing the vibrant energy of the wet months with a slightly more subdued rhythm.
As December rolls into Port Harcourt, the average wind speed settles at 1.8 m/s (4 mph), reflecting a subtle decrease from the earlier months. This dip follows a generally stable trend, with the wind speeds hovering mostly around 2.0 m/s to 2.1 m/s during the preceding months of the year. Notably, July and March hold the highest wind speeds at 2.1 m/s, while the latter part of the year witnesses a gradual softening, dipping to its annual low in November. This gentle December breeze, while slightly restrained, still brings a refreshing quality to the warm climate, embodying the transition into the festive spirit of the season.
Weather in Port Harcourt varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Port Harcourt, focusing on differences in temperature, rainfall, humidity, and UV levels.
December and January in Port Harcourt display some notable differences in weather conditions. In December, temperatures range from a minimum of 21°C (70°F) to a maximum of 34°C (94°F), with an average of 27°C (81°F). The month experiences higher humidity at 77% and sees more precipitation, with 52 mm (2.1 in) falling over 16 days. In contrast, January features slightly cooler evening temperatures with a minimum of 18°C (65°F) and a hotter maximum of 36°C (97°F), while the average remains at 27°C (82°F). Precipitation decreases to 43 mm (1.7 in) over 12 days, and humidity drops to 67%. For more detailed information about January weather, you can check Port Harcourt weather in January.
In December, the weather tends to be warm and humid, with average temperatures ranging from a minimum of 21°C (70°F) to a maximum of 34°C (94°F), and a significant humidity of 77%. The month sees around 52 mm (2.1 in) of precipitation over 16 days, making it relatively wet. In contrast, February experiences slightly higher temperatures, with an average of 28°C (83°F) and a maximum that can reach up to 37°C (99°F). While February has lower humidity at 65%, it also sees increased rainfall, accumulating about 69 mm (2.7 in) over 14 days. For more details, visit Port Harcourt weather in February.
In December, the weather features a warmer yet more stable climate, with temperatures ranging from a minimum of 21°C (70°F) to a maximum of 34°C (94°F), accompanied by moderate humidity at 77%. The month sees about 52 mm (2.1 in) of precipitation spread across 16 days, making it relatively drier compared to March.
In contrast, March experiences slightly higher temperatures, with a minimum of 23°C (74°F) and a maximum of 35°C (95°F), alongside a decrease in humidity to 72%. However, it is significantly wetter, accumulating 186 mm (7.3 in) of rainfall over 27 days. This comparison highlights how March is not only warmer but also much more prone to rain, providing a stark contrast to the more temperate and drier climate of December. For more detailed information, you can check Port Harcourt weather in March.
When comparing the weather in December and April, there are notable differences in both temperature and precipitation. December generally boasts a slightly lower temperature range, with minimum temperatures around 21°C (70°F) and an average of 27°C (81°F), while April sees a marginal increase, with minimums at 23°C (74°F) and an average of 28°C (82°F). Despite similar maximum temperatures, April experiences significantly higher rainfall, with total precipitation reaching 241 mm (9.5 in) over 25 days compared to December's 52 mm (2.1 in) over 16 days. Humidity remains fairly consistent between the two months, with December at 77% and April at 78%. For a more detailed look at the weather in April, you can visit Port Harcourt weather in April.
When comparing the weather in December and May, both months share a similar average temperature of 27°C (81°F), but they differ significantly in precipitation and humidity. December experiences milder rainfall with 52 mm (2.1 in) over 16 days, while May sees a dramatic increase to 284 mm (11.2 in) across 28 days, making it considerably wetter. Additionally, humidity levels are slightly higher in May at 82% compared to December's 77%. Both months reach a maximum temperature of around 34°C (93-94°F), but the increased precipitation and humidity in May create a more humid atmosphere. For more details, check out Port Harcourt weather in May.
When comparing the weather in December and June, one can observe notable differences in temperature and precipitation levels. December experiences a warmer average temperature with a minimum of 21°C (70°F) and a maximum of 34°C (94°F), coupled with relatively low precipitation of 52 mm (2.1 in) over 16 days. In contrast, June presents slightly cooler temperatures, with a minimum of 22°C (73°F) and a maximum of 32°C (91°F), but it has significantly higher rainfall, totaling 362 mm (14.2 in) over 28 days. This increase in precipitation in June, along with a higher humidity level of 83%, makes it a much wetter month. For more detailed information, you can visit Port Harcourt weather in June.
In December, the weather tends to be warmer, with temperatures ranging from a minimum of 21°C (70°F) to a maximum of 34°C (94°F) and an average of 27°C (81°F). This month experiences relatively less precipitation, totaling 52 mm (2.1 in) over 16 days, and the humidity level is moderate at 77%. In contrast, July sees cooler temperatures with a minimum of 22°C (73°F) and a maximum of 31°C (88°F), averaging 26°C (78°F). However, it is significantly wetter, with 360 mm (14.2 in) of rainfall spread across 29 days, coupled with higher humidity at 84%. For more detailed insights, you can check Port Harcourt weather in July.
In comparing the weather between December and August, we can observe some notable differences. December experiences a relatively warmer climate with temperatures ranging from a minimum of 21°C (70°F) to a maximum of 34°C (94°F), averaging around 27°C (81°F), while August, with temperatures slightly lower, ranges from 22°C (72°F) to 31°C (88°F) and averages 26°C (78°F). Precipitation levels are vastly different as well, with December receiving only 52 mm (2.1 in) over 16 days, in stark contrast to August's 302 mm (11.9 in) spread over 28 days. Additionally, humidity levels are higher in August at 89% compared to December's 77%. Overall, December can be seen as the drier and somewhat cooler month, while August is characterized by heavy rainfall and higher humidity. For more information on August's weather, visit Port Harcourt weather in August.
In December, the weather is relatively warm with temperatures ranging from a minimum of 21°C (70°F) to a maximum of 34°C (94°F), and an average of 27°C (81°F). The precipitation, at 52 mm (2.1 in), is significantly lower than in September, which experiences a much wetter climate with 374 mm (14.7 in) of rainfall over 30 days. During December, humidity is also lower at 77%, whereas September has a high humidity level of 91%. This makes December a more pleasant month for outdoor activities compared to the often rainy and humid September. For a detailed look at the conditions, visit Port Harcourt weather in September.
When comparing the weather in December and October, December tends to be slightly warmer on average, with temperatures ranging from a minimum of 21°C (70°F) to a maximum of 34°C (94°F). In contrast, October has a slightly cooler average temperature, with lows of 23°C (74°F) and highs of 32°C (90°F). Additionally, December experiences significantly less precipitation, with 52 mm (2.1 in) over 16 days, while October is much wetter, receiving 343 mm (13.5 in) over the entire month on 30 days. The humidity is also higher in October at 90%, compared to December's 77%. For a detailed overview of the weather during October, visit Port Harcourt weather in October.
In comparing the weather between December and November, December presents slightly warmer conditions, with a minimum temperature of 21°C (70°F) and a maximum of 34°C (94°F), while November has a higher minimum of 23°C (73°F) and a maximum of 33°C (92°F). Both months have an average temperature of 27°C (81°F). However, December experiences significantly less rainfall, with 52 mm (2.1 in) over 16 days, compared to November's 199 mm (7.8 in) spread over 28 days. Additionally, December's humidity is lower at 77%, while November's humidity stands at 84%. For more details, you can check Port Harcourt weather in November.
As December unfolds in Port Harcourt, the warmth of the season becomes unmistakable, with temperatures averaging a comfortable 27°C (81°F). Unlike the preceding months, December sees a noticeable increase in humidity, hovering around 77%, which can make the heat feel more intense. Rainfall is also more frequent, with 52 mm over approximately 16 days, creating a vibrant tapestry of lush greenery throughout the city. This combination of warmth and moisture sets December apart, making it a uniquely wet and humid month in Port Harcourt’s climate landscape. For further insights into the climatic trends of this vibrant city, visit Port Harcourt Climate.