Last updated: August 21, 2025
In Kisumu, Kenya, August presents a blend of comfortable temperatures and notable humidity. With a maximum of 27°C (82°F) and an average of 21°C (71°F), days tend to be pleasantly warm while nights cool down to a minimum of 16°C (61°F). This month also experiences significant rainfall, averaging 114 mm (4.5 in) over approximately 20 days, contributing to a humid environment with levels at 69%. Embrace the vibrant atmosphere of Kisumu as the mixture of warmth and moisture fosters lush landscapes and enriches the local culture during this transitional period.
In August, Kisumu, Kenya experiences pleasantly mild temperatures, with minimums dipping to around 16°C (61°F) and averaging a steady 21°C (71°F) throughout the month. The weather remains comfortable, with maximums reaching up to 27°C (82°F), creating an inviting atmosphere for outdoor activities and exploration. This pattern reflects a slight cooling trend as winter transitions, maintaining a balance between warmth and gentle breezes. Following the cooler spell of July, August offers a favorable climate, making it an ideal time to immerse yourself in the vibrant culture and natural beauty of Kisumu. As the month progresses, temperatures gradually rise towards the end of winter, hinting at the upcoming warmth of spring.
In August, Kisumu experiences a moderate precipitation total of 114 mm (4.5 in), falling within the region's distinctive wet season. Characterized by 20 rainy days, this month signifies a slight uptick in rainfall compared to July's 103 mm (4.1 in), reflecting the climax of the region's rainy period. This trend emphasizes a gradual increase in precipitation leading into the more intense rainfall months of September and October, where totals soar to 141 mm (5.5 in) and 234 mm (9.2 in), respectively. The pattern of consistently high rainfall from April through October underscores Kisumu's vibrant ecology, supporting its lush landscapes and agricultural activities.
In Kisumu, Kenya, August brings a notable dip in humidity, settling at 69%, which is the lowest level observed since March. This decline marks a transition from the wetter months of May and November, when humidity peaks at 81% and 85%, respectively. The trend throughout the year reflects a gradual increase in humidity from the drier start in January and February, both at 72%, followed by a rise through the middle months. The overall climatic pattern is characterized by a steady ebb and flow, with the air becoming increasingly more humid as the year progresses, culminating in the more humid months before eventually reversing course into clearer conditions by late summer.
In August, Kisumu experiences a UV Index of 12, categorizing the exposure as extreme, with a burn time of just 10 minutes. This trend reflects a continuing pattern seen throughout the year, where the UV Index remains notably high across the months, peaking at 16 in March. From June onward, the index shows a slight decrease, ranging from 11 to 12 in the latter half of the year, but safety precautions remain crucial as the potential for skin damage persists. The consistency of these values highlights the importance of UV awareness in Kisumu's sunny climate, ensuring that residents and visitors take appropriate measures to protect themselves. For more details, visit the Kisumu UV Index.
UV Risk Categories
In Kisumu, Kenya, August shines brightly with an impressive 335 hours of sunshine, marking it as one of the sunniest months of the year. This vibrant month continues the upward trend of increasing sunlight that began in the early months, peaking in March with 331 hours and maintaining a steady glow through the following months. After a brief dip in April to 300 hours, the sunshine returns with a flourish, building toward the year's climax in December at 339 hours. Such abundance of sunlight not only paints the skies bright but also heralds the vibrant energy of Kisumu, making it an ideal time for outdoor activities and exploration. As the sun lingers longer, the city embraces the warmth and joy that comes with each radiant day in this beautiful coastal gem.
August in Kisumu, Kenya, showcases a 36% chance of sunny weather, positioning it as a month where sunshine is certainly a possibility, albeit with its challenges. This figure reflects a slight increase from the cooler months of June and July, which both have higher likelihoods of sunshine at 46% and 29% respectively. As the year progresses, August marks a return toward more favorable weather conditions when compared to the wettest months earlier in the year, particularly April with only 23% chance of sun. Overall, while sunshine in August isn't guaranteed, it offers a promising glimpse of clearer skies, bridging the gap to the more consistent weather of September with the same 36% chance of sunny days.
In Kisumu, Kenya, the enchanting rhythm of daylight remains consistently unwavering throughout the year, with each month basking in a tranquil 12 hours of daylight. This remarkable consistency offers locals and visitors alike a unique opportunity to embrace the beauty of nature and outdoor activities, regardless of the season. With August nestled comfortably among its peers, the city experiences the same enduring balance of light and darkness, making it an idyllic time for exploration and enjoyment. Whether it's the vibrant markets or the serene shores of Lake Victoria, August's equal sunshine invites all to soak in the lush surroundings, exemplifying the charm of this lakeside haven.
In Kisumu, Kenya, the August wind, averaging at 1.6 m/s (4 mph), reflects a slight dip from the previous months, showcasing a gentle breeze that continues a trend observed in the early part of the year. The wind speeds hovered around 1.9 m/s in the first half of the year before gradually tapering off, with August recording one of the lower averages within this cycle. Notably, the consistency of the wind, maintaining around 4 mph throughout most months, illustrates the region's stable weather patterns. As the year progresses into September, we can expect a mild rebound, as the wind speed is projected to rise again, further contributing to Kisumu's delightful atmospheric rhythm.
Weather in Kisumu varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Kisumu, focusing on differences in temperature, rainfall, humidity, and UV levels.
August and January in Kisumu present distinct weather patterns. In August, temperatures range from a minimum of 16°C (61°F) to a maximum of 27°C (82°F), with an average of 21°C (71°F). This month experiences more precipitation, with 114 mm (4.5 in) falling over 20 days, contributing to a humidity level of 69%. In contrast, January offers slightly warmer temperatures, with a minimum of 17°C (62°F) and a peak of 31°C (88°F), averaging at 22°C (72°F). Precipitation is less prevalent in January, totaling 89 mm (3.5 in) over just 11 days and resulting in a slightly higher humidity of 72%. For more detailed information, check out Kisumu weather in January.
In August, the weather tends to be mild with average temperatures hovering around 21°C (71°F) and maximums reaching 27°C (82°F). However, this month also sees considerable precipitation, with 114 mm (4.5 inches) of rain spread over 20 days, and humidity levels at 69%. In contrast, February experiences slightly warmer conditions, showcasing an average temperature of 23°C (73°F) and maximums soaring up to 32°C (89°F). Although February does have slightly lower rainfall at 104 mm (4.1 inches) over 15 days, it maintains a higher humidity level of 72%. For more details on the February weather in Kisumu, visit Kisumu weather in February.
In comparing the weather of August and March, we see notable differences despite similar humidity levels of 69%. August typically has a milder temperature range, with minimums around 16°C (61°F) and maximums peaking at 27°C (82°F), while March experiences higher temperatures, ranging from a minimum of 17°C (63°F) to a maximum of 33°C (91°F). Precipitation is also more significant in March, accumulating 218 mm (8.6 in) over 22 days compared to August's 114 mm (4.5 in) across 20 days. For a more detailed overview of the climate during this month, you can check Kisumu weather in March.
August and April exhibit contrasting weather patterns, despite their similar average temperatures. In August, temperatures range from a minimum of 16°C (61°F) to a maximum of 27°C (82°F), with an average of 21°C (71°F) and a moderate humidity of 69%. Precipitation is frequent, occurring over 20 days and totaling 114 mm (4.5 in). In comparison, April tends to be warmer, with temperatures spanning from 17°C (63°F) to a peak of 32°C (89°F) and an average of 22°C (72°F). However, it also experiences significantly higher precipitation at 285 mm (11.2 in) over 26 days, accompanied by a slightly higher humidity level of 73%. For more details, you can check Kisumu weather in April.
In comparing the weather of August and May, we see some notable differences. Both months have similar average temperatures at 21°C (71°F), but while August experiences a minimum of 16°C (61°F) and a maximum of 27°C (82°F), May features slightly warmer temperatures with a minimum of 17°C (63°F) and a maximum of 28°C (82°F). Precipitation levels in May are significantly higher, totaling 252 mm (9.9 in) over 28 days, compared to August's 114 mm (4.5 in) over 20 days. Additionally, May tends to be more humid, with an average humidity of 81% versus August's 69%. For a more detailed look at the weather intricacies, you can check Kisumu weather in May.
When comparing the weather in August and June, both months feature similar average temperatures, with June having a slightly higher maximum temperature of 28°C (82°F) compared to August's 27°C (82°F). However, August experiences slightly more rainfall, totaling 114 mm (4.5 in) over 20 days, while June sees 110 mm (4.3 in) across 21 days. Humidity levels are higher in June at 75%, compared to 69% in August. For a more detailed look at June's weather, you can visit Kisumu weather in June.
In comparing the weather between July and August, we see subtle yet notable differences. Both months share similar temperature ranges, with minimums around 16°C (61°F), averages of 21°C (71°F), and maximums peaking at 27°C (82°F). However, August experiences slightly more precipitation at 114 mm (4.5 in) over 20 days compared to July’s 103 mm (4.1 in) over 18 days. Additionally, humidity levels remain relatively steady, with July at 71% and August at 69%. For more detailed insights on July weather, you can check Kisumu weather in July.
In comparing the weather of August and September, we notice a slight increase in temperature, with September recording a minimum of 17°C (62°F) and an average of 22°C (71°F), compared to August’s minimum of 16°C (61°F) and average of 21°C (71°F). Both months experience relatively high humidity, though September is marginally higher at 73% versus August's 69%. Precipitation also increases, with September receiving 141 mm (5.5 in) over 22 days, compared to August's 114 mm (4.5 in) across 20 days. For a more detailed look at September's climate, you can visit Kisumu weather in September.
In comparing the weather between August and October, both months exhibit mild temperatures, but October tends to be slightly warmer with an average temperature of 22°C (71°F), compared to August's 21°C (71°F). The maximum temperatures in October peak at 29°C (84°F), which is a notch higher than August's maximum of 27°C (82°F). However, October sees a significant increase in precipitation, with 234 mm (9.2 in) of rain over 26 days, compared to August's 114 mm (4.5 in) over 20 days. Additionally, humidity climbs in October to 80%, up from August's 69%. For more details, you can visit Kisumu weather in October.
When comparing the weather in August and November, we see some notable differences. August tends to have lower temperatures, ranging from a minimum of 16°C (61°F) to a maximum of 27°C (82°F), with an average of 21°C (71°F). The month experiences considerable rainfall, totaling 114 mm (4.5 in) over 20 days, accompanied by a humidity level of 69%. In contrast, November offers slightly warmer temperatures, with a minimum of 17°C (62°F), an average of 22°C (71°F), and a maximum of 29°C (84°F). However, it also sees increased rainfall, with a total of 230 mm (9.1 in) spread across 24 days, resulting in higher humidity levels at 85%. For more details, check out Kisumu weather in November.
In comparing the weather in August and December, both months exhibit relatively mild temperatures, with December slightly warmer overall. August experiences minimum temperatures around 16°C (61°F) and maximums at 27°C (82°F), while December has minimums of 17°C (62°F) and peak temperatures reaching up to 30°C (86°F). Additionally, December tends to have more precipitation, averaging 171 mm (6.7 in) over 21 days, compared to August's 114 mm (4.5 in) over 20 days. Humidity levels are also higher in December at 80%, compared to August’s 69%. For more details, check out Kisumu weather in December.
August in Kisumu presents a unique weather experience, showcasing a mild climate that stands apart from both the warmer and cooler months. With temperatures hovering around a comfortable average of 21°C, this month is characterized by consistent humidity levels that enhance the lush surroundings. While rainfall is prevalent, with nearly two-thirds of the days experiencing some precipitation, the showers often provide a refreshing break rather than a hindrance to outdoor activities. This blend of warmth and moisture creates a vibrant atmosphere, making it a delightful time to explore the beauty of Kisumu. For a deeper analysis of the region's climate throughout the year, check out Kisumu Climate.