Last updated: August 21, 2025
December in Kisumu, Kenya offers a warm and humid tropical climate, characterized by a maximum temperature of 30°C (86°F) and an average of 22°C (71°F). The minimum temperature rarely drops below 17°C (62°F), ensuring a mild atmosphere. However, this month also brings significant precipitation, with an average of 171 mm (6.7 in) of rainfall spread over approximately 21 days, contributing to the area's lush green landscape. The humidity level hovers around 80%, creating a vibrant yet muggy environment that defines Kisumu's December weather.
In Kisumu, Kenya, December ushers in a warm, inviting climate that reflects the transition to the peak of the wet season. With minimum temperatures resting comfortably at 17°C (62°F) and average highs reaching up to 30°C (86°F), the month offers a delightful balance between warmth and the occasional refreshing shower. Notably, while the maximum temperature slightly decreases from the highs of 31°C (88°F) seen in January, it's evident that December still clings to the warmth typical of East African summers. The overall average temperature remains steady at 22°C (71°F), showcasing the region's mildness during this vibrant month. As humidity begins to rise, the atmosphere transforms, inviting both locals and visitors to embrace the lush beauty that Kisumu has to offer at this time of year.
In Kisumu, Kenya, December marks a transition from the heavier rains of the preceding months, with precipitation totaling 171 mm (6.7 in) over approximately 21 days of rainfall. This amount reflects a noticeable decrease compared to the peak wet months of April and May, yet it still signifies a significant presence of moisture as the year draws to a close. The pattern of increasing rainfall from January through April, followed by a slight tapering, indicates a wet season that reaches its climax in the middle of the year. Additionally, the consistent rainfall throughout the months suggests a climate that supports lush vegetation and vibrant ecosystems, culminating in a December that, while less intense, continues to uphold the rhythm of Kisumu’s rainy season.
As December rolls into Kisumu, Kenya, the humidity remains relatively high, measuring at 80%. This marks a slight decline from the peak seen in November, which boasted an 85% humidity level, making it one of the most humid months of the year. The humidity trend throughout the year reveals a notable increase during the rainy season, peaking in May and November. Following these peaks, the levels tend to stabilize, hovering around 72% to 73% in the earlier months of the year. Overall, December's conditions are characteristic of the region's humid climate, reflecting the ongoing influence of the moist, tropical environment.
In December, Kisumu, Kenya, continues to experience an extreme UV Index rating of 13, consistent with the trends seen throughout the previous months. From January to November, the UV Index fluctuated between 11 and 16, maintaining a notably high risk of sun exposure. The burn time across all months remains fixed at just 10 minutes, underscoring the necessity for vigilance against sun damage. As the year concludes, protective measures remain crucial for anyone enjoying the sunny shores of Kisumu. For more details on UV levels throughout the year, visit Kisumu UV Index.
UV Risk Categories
In Kisumu, Kenya, December shines brightly with an impressive 339 hours of sunshine, marking it as the sunniest month of the year. This delightful increase from November's 322 hours encapsulates a trend of rising daylight as the year draws to a close. From January's 276 hours to December's peak, there's a notable upward trajectory in sunshine hours, particularly during the latter half of the year, which consistently offers abundant sunlight. Each month, from March's 331 hours to the year's end, reveals a vibrant display of sunny days, inviting both locals and visitors to bask in Kisumu's warm, welcoming climate. December encapsulates the essence of this sunny evolution, providing a perfect backdrop for festive celebrations and outdoor adventures.
In December, Kisumu, Kenya, experiences a 26% chance of sunny weather, marking one of the lower probabilities for sunshine throughout the year. This trend follows a pattern observed in the preceding months, particularly after the peaks of 42% in January and 46% in June. As the city transitions into the wet season, the likelihood of cloudy and rainy days tends to increase, which is evident as sun chances dip further from November's 34% down to December's gloomy forecast. Overall, while December may bring some opportunities for sun, it's best to prepare for the typical overcast skies that characterize this time of year.
In Kisumu, Kenya, December maintains a steady rhythm of daylight, offering an impressive 12 hours of sunlight each day, just as it does throughout the entire year. This consistent pattern reflects the region's equatorial location, where variations in daylight are minimal. Whether basking in the warm sun outside or enjoying vibrant sunsets, residents and visitors alike can relish in the reliability of daylight, making every day an opportunity for adventure and exploration. As the year draws to a close, the unchanging daylight duration underscores the beauty and predictability of Kisumu's climate, encouraging both relaxation and outdoor pursuits in the heart of December.
As December rolls into Kisumu, Kenya, the average wind speed settles at a gentle 1.9 m/s (4 mph), mirroring the consistency seen throughout the year. This figure reflects a slight resurgence from the lower speeds noted in the middle months, where the winds dipped to 1.4 m/s in May. The overall trend showcases a stable breeziness, particularly in the latter months, with November recording 1.8 m/s and December solidifying this mild increase. The continuous, soft breeze not only adds a refreshing touch to the warm climate but also beckons residents and visitors alike to enjoy the picturesque landscapes framed by the wind's gentle caress.
Weather in Kisumu varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Kisumu, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, the weather typically features temperatures ranging from a minimum of 17°C (62°F) to a maximum of 30°C (86°F), with an average of 22°C (71°F). This month is characterized by high humidity at 80% and significant rainfall, accumulating 171 mm (6.7 in) over 21 rainy days. In contrast, January experiences slightly warmer temperatures, with a maximum reaching 31°C (88°F) while maintaining the same minimum and average temperatures. Additionally, January sees a considerable reduction in precipitation, totaling 89 mm (3.5 in) over only 11 days, and lower humidity at 72%. For a more detailed look at January's weather specifics, check out Kisumu weather in January.
In comparing the weather patterns of December and February, December typically experiences slightly higher humidity at 80%, with average temperatures ranging from a minimum of 17°C (62°F) to a maximum of 30°C (86°F). The month tends to be wetter, with 171 mm (6.7 in) of precipitation over 21 days. In contrast, February shows a more moderate climate with lower humidity at 72%, an average temperature of 23°C (73°F), and a peak of 32°C (89°F). Precipitation drops significantly to 104 mm (4.1 in) over just 15 days, making it a drier month overall. For more detailed insights, check out Kisumu weather in February.
In December, the weather typically experiences a warm range, with minimum temperatures around 17°C (62°F) and maximums peaking at 30°C (86°F), along with high humidity levels of 80%. The month sees significant rainfall, averaging 171 mm (6.7 in) spread across 21 days, making it a rather wet time of year. In contrast, March maintains a similar minimum temperature of 17°C (63°F) and an average of 22°C (73°F), but reaches slightly higher maximums of 33°C (91°F). March also experiences increased precipitation at 218 mm (8.6 in) over 22 days, although humidity drops to a more comfortable 69%. For a detailed look at March weather patterns, you can visit Kisumu weather in March.
December and April in Kisumu exhibit some notable differences in weather patterns. Both months have similar minimum and average temperatures, starting at around 17°C (63°F) and averaging 22°C (72°F), but April tends to be slightly warmer, with a maximum temperature reaching up to 32°C (89°F) compared to December’s peak of 30°C (86°F). Additionally, April experiences significantly higher precipitation, totaling 285 mm (11.2 in) over 26 days, in contrast to December’s 171 mm (6.7 in) across 21 days, making April the wetter month. Despite this increased rainfall, humidity is lower in April at 73%, compared to December’s high of 80%. For more detailed insights, check out Kisumu weather in April.
In December, Kisumu experiences a warm climate with temperatures ranging from a minimum of 17°C (62°F) to a maximum of 30°C (86°F), averaging around 22°C (71°F). The month sees significant precipitation, totaling 171 mm (6.7 in) over 21 days, while humidity remains high at 80%. In contrast, May offers slightly cooler temperatures, with a minimum of 17°C (63°F), an average of 21°C (71°F), and a maximum of 28°C (82°F). However, May is notably wetter, experiencing 252 mm (9.9 in) of rainfall over 28 days, maintaining a similar humidity level of 81%. For more insights on the weather during this month, check out Kisumu weather in May.
In December, Kisumu experiences slightly warmer temperatures, with an average high of 30°C (86°F) compared to June's peak of 28°C (82°F). December also sees higher precipitation levels, with 171 mm (6.7 in) spread over 21 days, whereas June has 110 mm (4.3 in) of rainfall during the same number of days. Humidity remains relatively high in both months, but December is a bit more humid at 80% compared to June's 75%. For more detailed insights, you can check Kisumu weather in June.
In December, Kisumu experiences a warmer and more humid climate compared to July. December's temperatures range from a minimum of 17°C (62°F) to a maximum of 30°C (86°F), with an average of 22°C (71°F). This month also sees higher precipitation levels at 171 mm (6.7 in) over 21 days, combined with a humidity level of 80%. In contrast, July features slightly cooler temperatures, with a minimum of 16°C (62°F), a maximum of 27°C (81°F), and an average of 21°C (70°F). Additionally, July has less rainfall, totaling 103 mm (4.1 in) spread over 18 days, and a lower humidity level of 71%. For a more detailed look at conditions in July, check out Kisumu weather in July.
When comparing the weather in December and August, December tends to be warmer overall, with average temperatures ranging from a minimum of 17°C (62°F) to a maximum of 30°C (86°F). In contrast, August sees slightly cooler temperatures, averaging between 16°C (61°F) and 27°C (82°F). December also experiences higher precipitation levels, with 171 mm (6.7 in) of rain over 21 days, compared to the 114 mm (4.5 in) of rain over 20 days in August. Additionally, December is more humid, with a humidity level of 80%, while August has a more comfortable humidity level of 69%. For more specific details about conditions during this month, you can check Kisumu weather in August.
When comparing the weather in December and September, both months experience similar minimum and average temperatures, with a minimum of 17°C (62°F) and an average of 22°C (71°F) for both months. However, December tends to be slightly warmer at a maximum of 30°C (86°F), compared to September's maximum of 29°C (85°F). Precipitation is more pronounced in December, with 171 mm (6.7 in) falling over 21 days, whereas September sees less rain at 141 mm (5.5 in) across 22 days. Additionally, humidity levels are higher in December at 80%, compared to 73% in September. For more detailed weather information, you can check Kisumu weather in September.
In comparing the weather of December and October, both months exhibit similar temperature ranges, with December having a maximum of 30°C (86°F) compared to October's 29°C (84°F). However, October experiences higher precipitation, with 234 mm (9.2 in) falling over 26 days, while December sees 171 mm (6.7 in) over just 21 days. Humidity levels remain consistent at 80% for both months, ensuring that the air feels similarly humid. For more details on October's weather patterns, you can visit Kisumu weather in October.
In comparing the weather between November and December, we see some similarities and differences. Both months have the same minimum temperature of 17°C (62°F) and an average of 22°C (71°F). However, December experiences a slightly higher maximum temperature of 30°C (86°F) compared to November's 29°C (84°F). Precipitation is notably different, with December receiving 171 mm (6.7 in) over 21 days, while November sees a higher total of 230 mm (9.1 in) across 24 days. Humidity levels also remain close, with December at 80% and November slightly higher at 85%. For a more detailed look at November's weather, you can check Kisumu weather in November.
As December rolls in, Kisumu transforms with a unique blend of warmth and moisture, setting itself apart from other months. The temperatures hover comfortably around an average of 22°C, yet can peak at a maximum of 30°C, inviting locals and visitors to enjoy the outdoors. However, this month is defined by its high humidity levels and a significant amount of rainfall, with precipitation occurring on nearly every other day. This creates a lush, vibrant landscape, perfect for nature lovers. For those interested in the climatic patterns throughout the year, visit Kisumu Climate to explore more.