Last updated: August 28, 2025
October in Arusha, Tanzania offers a pleasant climatic experience, characterized by a maximum temperature of 29°C (84°F) and an average of 19°C (67°F), providing a comfortable range for outdoor activities. The nights can be cooler, with temperatures dipping to a minimum of 10°C (50°F). This month sees an average precipitation of 51 mm (2.0 in) spread across 12 rainy days, contributing to the region's lush landscapes. With humidity levels around 68%, visitors can expect a refreshing atmosphere, perfect for exploring the natural beauty and cultural richness that Arusha has to offer.
In October, Arusha, Tanzania, experiences pleasant temperatures that hint at the onset of warmer weather. With nighttime lows around 10°C (50°F), the air remains comfortably cool, making evenings quite enjoyable. As the day progresses, temperatures rise to an average of 19°C (67°F) and peak at a maximum of 29°C (84°F), offering a delightful mix for outdoor adventurers and sightseers. This month showcases a gradual transition from the cooler months of June and July, while still retaining a mild charm reminiscent of the preceding dry season. Visitors can relish the combination of sunny days and crisp nights, which create an inviting atmosphere for exploring the stunning landscapes of this region. Overall, October proves to be a delightful time to experience the beauty of Arusha with its moderate and comfortable climate.
In October, Arusha experiences a noteworthy shift in its precipitation patterns, with an average of 51 mm (2.0 in) of rainfall over approximately 12 days. This marks a significant reduction from the wetter months preceding it, particularly March and April, which see much higher totals of 201 mm (7.9 in) and 174 mm (6.9 in) respectively. The rainfall in October is just above the drier months of June to September, where rainfall dips as low as 8 mm (0.3 in). As the month progresses, the increase in precipitation hints at the transition into the peak rainy season that follows in November and December, underscoring the dynamic climate of Arusha, where variations in precipitation play a crucial role in shaping the landscape and local agriculture.
In October, Arusha experiences a notable humidity level of 68%, marking a slight increase from the lower figures observed in the spring months. This month serves as a transition between the drier season and the impending rains of November and December, where humidity levels soar dramatically to 83% and 84%, respectively. Interestingly, after the peak humidity in May at 71%, a gradual decline occurs before a modest rebound in October. Throughout the year, the humidity typically fluctuates, but October stands out as a pivotal point, hinting at the approaching wet season. Visitors during this time can expect a comfortable yet slightly humid climate, ideal for exploring the stunning landscapes that surround Arusha.
In October, Arusha, Tanzania, continues to experience an extreme UV Index of 14, consistent with the high levels observed in the preceding months. This pattern of elevated UV radiation is a hallmark of the region, with burn time remaining at just 10 minutes, a risk that persists throughout much of the year. Following the peak months of January to April, when the UV Index soared to 16, the values fluctuate but rarely dip below 14, highlighting the need for vigilant sun protection. As you enjoy the vibrant landscapes and cultural richness of Arusha this October, be sure to stay aware of UV levels and safeguard your skin. For more detailed information, check out the Arusha UV Index.
UV Risk Categories
October in Arusha, Tanzania, basks in a delightful 350 hours of sunshine, marking it as one of the sunniest months of the year. This vibrant peak follows a trend of consistently high sunshine hours from the dry season, with March and August also enjoying impressive totals of 336 hours. As the year progresses, this increase in daylight is most evident; from a steady rise starting in the early months to a slight dip in November, Arusha embraces the warmth of October. Such abundant sunshine not only enhances the region's stunning landscapes but also invites outdoor adventures, making it a perfect time for exploring the natural beauty that surrounds this breathtaking city.
In October, Arusha, Tanzania, enjoys a notable increase in sunny weather, with a 47% chance of sunshine that rivals November's conditions. This uptick follows September's 44%, indicating a trend towards more favorable weather as the region transitions into the end of the year. Compared to the earlier months, such as April and May, which see chances plummet to around 20%, October stands out as a prime time for sunshine. With its picturesque landscapes and vibrant culture, October's clearer skies make it an ideal month for outdoor adventures and exploration in this captivating part of East Africa.
In October, Arusha, Tanzania enjoys a delightful 12 hours of daylight, perfectly mirroring the consistency seen throughout much of the year. From January to April, the daylight duration remains steady at 12 hours, creating a vibrant atmosphere for exploring the stunning landscapes. A slight dip occurs in May through August, where the daylight narrows to 11 hours, hinting at the deeper embrace of winter. However, as the seasons shift into September, daylight extends back to 12 hours, continuing through October and beyond into November and December. This rhythmic pattern underscores Arusha's equatorial climate, where consistent daylight fosters a year-round connection to nature's beauty.
As October rolls into Arusha, Tanzania, the average wind speed settles at a gentle 2.1 m/s (5 mph), marking a slight decrease from September's 2.4 m/s. This trend of fluctuating but generally increasing winds from the earlier months showcases the transition into the drier season, with the summer breezes peaking in July at 2.5 m/s. While October still maintains a refreshing breeze, it is a poignant reminder of the calmer months that precede it, as illustrated by November's drop to 1.7 m/s. The overall pattern reveals a delightful dance of wind that enhances the charm of Arusha's landscapes, making October a time for both tranquil moments and subtle exhilaration.
Weather in Arusha varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Arusha, focusing on differences in temperature, rainfall, humidity, and UV levels.
October and January in Arusha share similar temperatures, with averages around 19°C (67°F) and 20°C (68°F) respectively, while both peak at 29°C (84°F) to 29°C (85°F). However, January tends to be slightly wetter, receiving 91 mm (3.6 in) of precipitation over 11 days compared to October's 51 mm (2.0 in) over 12 days. Notably, both months maintain a consistent humidity level of 68%, making them both relatively pleasant and warm. For more detailed information on January weather, check out Arusha weather in January.
October and February have similar temperature ranges, with average highs around 29-30°C (84-86°F) and minimums close to 10-11°C (50-52°F). However, October tends to be slightly drier, experiencing 51 mm (2.0 in) of precipitation over approximately 12 days compared to February's 75 mm (2.9 in) over just 9 days. Additionally, February sees lower humidity levels at 62%, making it feel a tad more comfortable than the more humid October, which has an average humidity of 68%. For more detailed information, visit Arusha weather in February.
When comparing the weather in October and March, we see some notable differences. October features a minimum temperature of 10°C (50°F) and an average temperature of 19°C (67°F), with maximums reaching 29°C (84°F). This month experiences moderate precipitation of 51 mm (2.0 in) over about 12 days, along with relatively high humidity at 68%.
In contrast, March presents slightly warmer temperatures, with a minimum of 12°C (53°F) and an average of 21°C (70°F), peaking at 31°C (87°F). However, it is much wetter, receiving a substantial 201 mm (7.9 in) of rain over approximately 16 days, while the humidity is lower at 55%. For more detailed insights on Arusha weather in March, you can explore the link provided.
When comparing the weather in October and April, we find notable differences. October typically has a minimum temperature of 10°C (50°F) and an average around 19°C (67°F), with maximums reaching up to 29°C (84°F). In contrast, April starts off warmer with a minimum of 14°C (57°F) and an average temperature of 20°C (68°F), peaking at 28°C (83°F). However, April experiences significantly more rainfall, with 174 mm (6.9 in) spread over 26 days, compared to October’s 51 mm (2.0 in) over just 12 days. The humidity is also higher in October at 68%, while April sees a slightly lower 58%. For more details on April weather, visit Arusha weather in April.
October and May showcase distinct weather patterns, making them unique in their own right. In October, temperatures range from a comfortable minimum of 10°C (50°F) to a pleasant average of 19°C (67°F) and peak at a warm 29°C (84°F). The month experiences about 51 mm (2.0 in) of precipitation over 12 days, accompanied by a relative humidity of 68%. In contrast, May has slightly cooler average temperatures, with a minimum of 10°C (50°F), an average of 18°C (64°F), and a maximum of 26°C (78°F). It sees more precipitation at 68 mm (2.7 in) spread across 15 days, along with a slightly higher humidity level of 71%. For a more detailed overview of May weather in Arusha, you can check Arusha weather in May.
In comparing the weather of October and June, October tends to be warmer, with average temperatures ranging from a minimum of 10°C (50°F) to a maximum of 29°C (84°F). In contrast, June sees slightly cooler temperatures, with averages from 8°C (47°F) to 24°C (76°F). Additionally, October experiences more precipitation with 51 mm (2.0 in) over 12 days, while June is notably drier, receiving only 11 mm (0.4 in) over just 3 days. The humidity levels are relatively similar, with October having 68% and June at 73%. For a closer look at June's weather specifics, you can visit Arusha weather in June.
In comparing the weather between October and July, October generally presents warmer temperatures, with daily averages around 19°C (67°F) compared to July's cooler 16°C (60°F). The maximum temperatures in October can reach up to 29°C (84°F), significantly higher than July's maximum of 24°C (76°F). On the other hand, July experiences less precipitation, with only 10 mm (0.4 in) falling over a mere 2 days, while October sees more rain at 51 mm (2.0 in) across 12 days, indicating a wetter month. Despite both months having a humidity level of 68%, October's increased rainfall tends to make it feel more humid overall. For a more detailed look at the weather specifics for July, you can check out Arusha weather in July.
October typically experiences warmer temperatures than August, with average highs reaching 29°C (84°F) compared to August's 27°C (81°F). The minimum temperatures in October are also slightly higher, averaging 10°C (50°F) versus August's 7°C (45°F). In addition to the warmer temperatures, October sees more precipitation, totaling 51 mm (2.0 in) over 12 days, while August only records 11 mm (0.4 in) across just 2 days. Humidity levels are higher in October at 68%, compared to 63% in August. For a more detailed look at August conditions, you can check Arusha weather in August.
In comparing the weather of October and September, we see a slight increase in average temperatures, with October averaging 19°C (67°F) compared to September's 18°C (65°F). The maximum temperatures also rise, peaking at 29°C (84°F) in October versus 27°C (82°F) in September. However, October experiences significantly more precipitation, with 51 mm (2.0 in) over 12 days, while September has a much drier spell, recording only 8 mm (0.3 in) over just 1 day. Additionally, humidity levels are higher in October at 68%, compared to 60% in September, contributing to a more humid atmosphere. For a detailed look at September weather, visit Arusha weather in September.
October and November display a gradual shift in weather patterns. October typically features milder temperatures, with a minimum of 10°C (50°F) and an average high of 29°C (84°F), while November sees a slight increase, with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 30°C (86°F). However, November is also marked by increased precipitation, with total rainfall escalating to 112 mm (4.4 in) over 18 days, compared to October's 51 mm (2.0 in) over just 12 days. Additionally, humidity rises significantly in November, reaching 83% compared to October's 68%. For more details, you can check Arusha weather in November.
October typically sees mild temperatures, with a minimum of 10°C (50°F) and an average high of 29°C (84°F), making it a comfortable month for outdoor activities. However, it does experience about 51 mm (2.0 in) of precipitation spread over approximately 12 days, leading to a humidity level of 68%. In contrast, December brings slightly warmer temperatures, with a minimum of 12°C (54°F) and a similar average high of 29°C (84°F). However, it is notably wetter, receiving 112 mm (4.4 in) of rain over roughly 20 days, resulting in a higher humidity of 84%. For more details, you can check the Arusha weather in December.
As October unfolds in Arusha, the weather presents a delightful mix of warmth and mildness, distinguishing it from the cooler months preceding it. With average temperatures rising, daytime invites a cozy warmth that peaks at a comfortable 29°C, making it an excellent time for outdoor adventures. However, the month also sees an increase in humidity, coupled with notable rainfall, as over half of the days may experience precipitation. This combination not only refreshes the landscape but also adds a lush vibrancy to the surroundings. For those seeking to understand the region's weather patterns in greater detail, exploring the Arusha Climate can provide invaluable insights.