Last updated: August 21, 2025
In December, Nanyuki, Kenya experiences a delightful blend of mild temperatures and persistent humidity, making it an appealing destination for travelers. With maximum temperatures reaching 25°C (78°F) and an average of 17°C (63°F), the climate is generally comfortable; however, the nights can be quite cool, dipping to a minimum of 8°C (47°F). This month also sees 78 mm (3.1 in) of rainfall across 13 days, contributing to the region's lush landscape. With humidity levels hovering around 84%, visitors can expect a vibrant, verdant environment, ideal for exploring the natural beauty of Nanyuki amidst its charming weather patterns.
In December, Nanyuki, Kenya experiences a notable shift in temperatures as the year draws to a close. With minimums dipping to 8°C (47°F) and daytime averages sitting comfortably around 17°C (63°F), the crispness in the air heralds the arrival of the rainy season. The peaks reach up to 25°C (78°F), offering a refreshing escape from the heat typical of lower altitudes. Observing the year’s progression, December's temperatures mirror the cooler trends seen from June to August, yet maintain an inviting warmth that encourages outdoor activities. This month strikes a perfect balance, making it an ideal time for visitors to enjoy Nanyuki's stunning landscapes amid a pleasantly cool atmosphere.
In Nanyuki, Kenya, December marks the transition from the heavy rainfall of late spring to a relatively drier summer, with precipitation totaling 78 mm (3.1 in) over approximately 13 rainy days. This pattern reflects a notable drop from November's substantial 207 mm (8.1 in), emphasizing the shift towards drier conditions as the year ends. While December is wetter than early months like January and February, it stands in stark contrast to the much higher rainfall seen in October, which recorded a significant 324 mm (12.7 in). As the year concludes, Nanyuki experiences a manageable level of rainfall, making it a period of lush greenery while offering a reprieve from prolonged deluges.
In December, Nanyuki, Kenya, experiences a notable increase in humidity, reaching 84%, which marks a peak as the year draws to a close. This significant rise follows November’s already high levels of 89% and continues the trend of high humidity seen since October, where it surged to 76%. The month serves as a contrast to the drier conditions of February and March, with their respective humidity levels of 53% and 49%, indicating a shift to a more humid climate as the rainy season approaches. As Nanyuki transitions from the cooler, drier months of early year, December’s moisture-laden air sets the stage for lush landscapes and vibrant ecosystems typical of the region, showcasing the dynamic rhythm of its weather patterns.
In December, Nanyuki, Kenya, experiences a significant UV Index of 14, categorizing it as extreme and necessitating careful sun protection measures. This month’s UV levels are consistent with the previous few months, reflecting a trend throughout the year where the exposure remains notably high. From January through November, the UV Index frequently hovers between 14 and 17, indicating that residents and visitors alike should remain vigilant, as the burn time remains a mere 10 minutes regardless of the month. These conditions underline the importance of sunscreen and protective clothing to safeguard from harsh solar rays. For more information on the UV Index trends in this vibrant region, visit Nanyuki UV Index.
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In Nanyuki, Kenya, December shines brightly with 349 hours of sunshine, marking one of the sunniest months of the year. As the year progresses, there is a clear upward trend in sunshine hours, peaking in August with 347 hours and maintaining a strong performance through to the year’s end. This increase from the earlier months, such as January's 288 hours, showcases Nanyuki's delightful shift towards longer, sun-drenched days. As the festive season approaches, the vibrant daylight not only enhances the landscape but also enriches the spirit, making December a perfect time for outdoor adventures and celebrations under the warm African sun.
As December approaches in Nanyuki, Kenya, the likelihood of sunny weather stands at 36%, showing a slight dip compared to the preceding month of November, which boasts a 44% chance of sunshine. This trend reflects a gradual decrease in sunny days towards the end of the year, aligning with the overall pattern observed from January through July, where the sun's presence fluctuates notably. Notably, the dry months of January and March feature the highest probabilities with 51% and 48%, respectively, while July plummets to a mere 21%. As the festive season unfolds, December offers a mix of cool and potentially cloudy weather, inviting visitors to enjoy the charm of Nanyuki, albeit with an awareness of the limited sunshine.
In Nanyuki, Kenya, December's daylight duration is a consistent 12 hours, mirroring the trend observed throughout the year. This remarkable stability highlights a unique characteristic of the region's equatorial climate, where day length remains largely uniform regardless of the season. Whether in the bright light of January or the festive spirit of December, residents and visitors alike enjoy the same generous share of daylight, allowing for activities under the sun to flourish year-round. The relentless rhythm of day and night in Nanyuki enhances both the beauty of its landscapes and the vibrancy of daily life, making it an enchanting destination for all.
As December settles in Nanyuki, Kenya, the gentle breeze slows to an average wind speed of 1.8 m/s (4 mph), marking one of the more tranquil months of the year. This calming wind is a shift from the slightly brisker conditions experienced in the middle months, particularly from June through September, where the wind consistently reached 2.4 m/s (5 mph). Notably, December's calmness follows the tail end of a year characterized by fluctuating winds, starting strong in the earlier months with averages typically around 2.3 m/s (5 mph). This gradual decline in speed to the year's close creates a serene atmosphere, perfect for enjoying the lush landscapes and vibrant wildlife that thrive in Nanyuki.
Weather in Nanyuki varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Nanyuki, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, the weather features a minimum temperature of 8°C (47°F) and an average of 17°C (63°F), peaking at a maximum of 25°C (78°F). The month sees considerable rainfall, with 78 mm (3.1 in) of precipitation spread over 13 days, resulting in high humidity at 84%. In contrast, January experiences slightly warmer temperatures, with a minimum of 8°C (47°F), an average of 18°C (64°F), and a maximum reaching 27°C (81°F). Rainfall significantly decreases to 39 mm (1.5 in) across just 5 days, leading to a drop in humidity to 64%. For a closer look at the climate specifics, you can refer to Nanyuki weather in January.
In December, Nanyuki experiences a warm range of temperatures, with a minimum of 8°C (47°F) and a maximum of 25°C (78°F). The average temperature hovers around 17°C (63°F), accompanied by significant precipitation of 78 mm (3.1 in) over 13 days, leading to a high humidity level of 84%. In contrast, February sees slightly warmer weather, with an average temperature of 18°C (65°F) and a maximum reaching 28°C (82°F). Precipitation decreases to 44 mm (1.7 in), falling on just 9 days, and humidity drops significantly to 53%. This shift makes February generally drier and more comfortable compared to the wetter, more humid December. For more details on February weather, you can visit Nanyuki weather in February.
In December, the weather typically features milder temperatures with a minimum of 8°C and a maximum of 25°C, resulting in an average of 17°C. The month experiences relatively high humidity at 84%, along with substantial precipitation of 78 mm over 13 days. In contrast, March experiences slightly warmer conditions with a minimum temperature of 10°C and a maximum reaching 28°C, yielding an average of 19°C. Although March has a similar level of precipitation at 76 mm across 12 days, the humidity drops significantly to 49%. For more details on the weather in March, you can check Nanyuki weather in March.
When comparing the weather in December and April, it's evident that April tends to be warmer and wetter. December features a minimum temperature of 8°C (47°F) and an average of 17°C (63°F), with a maximum of 25°C (78°F). In contrast, April starts at a higher minimum of 11°C (53°F) and has an average temperature of 19°C (66°F), reaching up to 29°C (85°F). Additionally, April sees significantly more rainfall, with 181 mm (7.1 in) over 21 days compared to December's 78 mm (3.1 in) over 13 days. The humidity in April is also lower at 54%, compared to December's 84%. For more details, you can check Nanyuki weather in April.
December weather in Nanyuki is characterized by mild temperatures, ranging from a minimum of 8°C (47°F) to a maximum of 25°C (78°F), with an average of 17°C (63°F). The month experiences relatively high humidity at 84% and sees around 78 mm (3.1 in) of precipitation over 13 days. In contrast, May features slightly warmer temperatures, with a minimum of 10°C (50°F) and a maximum of 28°C (82°F), averaging 18°C (65°F). However, May also brings significantly more rainfall, totaling 234 mm (9.2 in) across 19 days, alongside lower humidity levels of 71%. For more detailed information on May weather in Nanyuki, visit Nanyuki weather in May.
In December, the weather features a warmer temperature range with a minimum of 8°C (47°F) and a maximum of 25°C (78°F), while June experiences slightly higher minimums at 10°C (51°F) and similar maximums around 25°C (77°F). Both months share an average temperature of 17°C (63°F), but December has higher humidity at 84% compared to June's 70%. Additionally, December sees more rainfall, with 78 mm (3.1 in) over 13 days, whereas June has a relatively drier climate with 49 mm (1.9 in) over 10 days. For more detailed information about June weather, you can visit Nanyuki weather in June.
In comparing the weather between December and July, we see some notable differences. December enjoys a slightly warmer average temperature, with highs reaching up to 25°C (78°F) and a minimum of 8°C (47°F). This month also experiences higher humidity at 84% and more rainfall, averaging 78 mm (3.1 in) over approximately 13 days. In contrast, July presents a similar maximum temperature of 25°C (77°F), but with a slightly cooler average of 16°C (62°F) and a minimum of 9°C (48°F). Furthermore, July has less precipitation, totaling 67 mm (2.6 in) over about 14 days, alongside lower humidity at 63%. For more detailed insights into the weather specifics, you can check out Nanyuki weather in July.
When comparing the weather in December and August, both months exhibit mild temperatures, but with some notable differences. December showcases a wider temperature range, with minimums of 8°C (47°F) and maximums reaching up to 25°C (78°F), while August has a slightly warmer range with a minimum of 9°C (48°F) and a maximum of 26°C (79°F). Precipitation is more prevalent in December, accumulating 78 mm (3.1 in) over 13 days, compared to August, which sees only 61 mm (2.4 in) over 11 days. Additionally, humidity levels are significantly higher in December at 84%, while August enjoys a more comfortable 60% humidity. For more detailed information on the weather in August, you can check Nanyuki weather in August.
In December, the weather tends to be slightly warmer than in September, with average temperatures remaining the same at 17°C (63°F), but reaching a maximum of 25°C (78°F), compared to September's high of 27°C (81°F). The minimum temperatures are comparable, with December seeing a low of 8°C (47°F) versus September's 9°C (49°F). Precipitation in December is higher, with 78 mm (3.1 in) across 13 days, compared to September's 66 mm (2.6 in) over 14 days. Additionally, December has higher humidity at 84%, compared to 63% in September. For more detailed insights on September weather specifically, you can visit Nanyuki weather in September.
When comparing the weather in December and October, December tends to be slightly warmer with average temperatures ranging from 8°C (47°F) to 25°C (78°F), while October sees slightly cooler temperatures, with a minimum of 11°C (52°F) and a maximum of 26°C (79°F). Precipitation levels are significantly higher in October, totaling 324 mm (12.7 in) over 24 days, compared to December's 78 mm (3.1 in) over just 13 days. Additionally, December experiences higher humidity at 84% compared to October's 76%. For more details on October weather, you can visit Nanyuki weather in October.
In comparing the weather of December and November, we find some notable differences. December sees slightly warmer temperatures, with a minimum of 8°C and a maximum of 25°C compared to November's range of 9°C to 26°C. The average temperature remains similar, around 17°C. However, December experiences significantly less precipitation, totaling 78 mm over 13 days, in contrast to November’s 207 mm over 21 days. Additionally, humidity decreases slightly in December at 84%, compared to November’s 89%. For more detailed insights on November weather, you can visit Nanyuki weather in November.
In December, Nanyuki experiences a delightful transition as temperatures remain moderate, with pleasant days averaging around 17°C and cooler nights that dip to about 8°C. This month marks a shift from the drier spell of the preceding months, welcoming an increase in humidity to 84%, and bringing about an average of 78 mm of rainfall over 13 days. This gentle mix of warmth and moisture sets the stage for a lush landscape, making it a unique time to enjoy Nanyuki’s natural beauty. For a deeper dive into Nanyuki's climate patterns throughout the year, visit Nanyuki Climate.