Last updated: August 28, 2025
April in Zanzibar, Tanzania, brings warm temperatures with daily highs reaching up to 33°C (92°F) and an average of 27°C (81°F), while nighttime lows hover around 24°C (75°F). This month is characterized by high humidity levels of around 79%, creating a tropical atmosphere. However, visitors should prepare for the frequent rainfall, as April experiences significant precipitation with a total of 276 mm (10.8 in) over approximately 28 days. Despite the showers, the lush greenery and vibrant scenery make Zanzibar a captivating destination during this wet season.
In April, Zanzibar experiences a gentle transition as temperatures begin to cool slightly from the preceding months. The minimum temperature drops to a pleasant 24°C (75°F), while the average settles at a cozy 27°C (81°F), making it comfortable for outdoor exploration. Daytime highs can still reach 33°C (92°F), ensuring that the sun remains warm and inviting for beachgoers. This month marks a subtle shift towards the cooler temperatures that follow in May and June, yet it retains the tropical warmth that characterizes Zanzibar. Visitors can enjoy relatively lower humidity levels combined with vibrant scenery, encapsulating the island's allure during this enchanting season.
In April, Zanzibar experiences its peak of precipitation, with an impressive 276 mm (10.8 in) of rain, marking it as one of the wettest months of the year. This surge in rainfall is accompanied by a significant number of rainy days; the island sees precipitation on 28 days, creating a lush, vibrant landscape. The trend of increasing rainfall starts in March, where the average rises to 133 mm before skyrocketing in April. Following this peak, May sees a substantial amount of rain as well, albeit slightly reduced at 225 mm (8.8 in). This pattern highlights the long rainy season in Zanzibar, characterized by consistent downpours that begin in March and continue through May, nourishing the lush ecosystems and enriching local agriculture.
April in Zanzibar, Tanzania, experiences a slight rise in humidity, reaching 79%, after the gradual decline seen from January's high of 82% through March, where it dips to 76%. This month marks a transition towards the wetter season, leading into May, which boasts a notable jump to 86%. The increasing humidity in April reflects the island's lush, tropical climate, where the air begins to feel considerably heavier, setting the stage for the more humid months ahead. As the year progresses, humidity levels tend to fluctuate, generally peaking in the heart of the wet season, illustrating Zanzibar's dynamic weather patterns that embrace both sun and rain.
April in Zanzibar, Tanzania, sees a relentless UV Index of 14, categorizing it as extreme and translating to an urgent need for sun protection with a bare burn time of just 10 minutes. This month continues the trend established from January through March, where similar conditions prevail, indicating that the early year period is marked by fierce sun intensity. While May brings a slight reduction to a UV Index of 12, the high levels remain a prominent theme from January to November, highlighting the importance of vigilance against UV exposure. Whether you're soaking up the sun or enjoying outdoor adventures, be aware of these conditions to keep your skin safe. For more details, check the full report on the Zanzibar UV Index.
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April in Zanzibar, Tanzania may bring a slight dip in sunshine, boasting 285 hours of sunlight, but it's still a lovely time to visit. Following the warmth of March's 330 hours, the slightly reduced daylight doesn't overshadow the island's charm. As the seasons transition, the sun begins to peek out again in May with 304 hours, hinting at brighter days ahead. Overall, while April may not shine the brightest in the yearly lineup, it still offers a delightful mix of sun and tropical ambiance, perfect for those looking to soak up a bit of that enchanting coastal allure. As warmer months approach, the island typically sees an increase in sunshine hours, leading to spectacular days ahead.
In Zanzibar, Tanzania, the likelihood of sunny weather tends to fluctuate throughout the year, reflecting distinct seasonal patterns. As we transition into April, the chance of soaking up the sun drops to a modest 24%, making it one of the cloudier months. This decline follows a relatively brighter March, which boasts a 52% chance of sunshine, and it sets the stage for brighter prospects from May onward, where the chance increases to 44%. Interestingly, this pattern suggests a gradual build-up of sunshine as the year progresses, peaking dramatically in October and November with an impressive 66% likelihood. This trend indicates that while April may greet visitors with more clouds than sun, the months that follow promise a more radiant escape.
In April, daylight in Zanzibar, Tanzania begins to wane slightly, offering 11 hours of sunlight—a subtle shift from the consistent 12 hours observed in the preceding months of January through March. This brief decline in daylight continues into May and June, maintaining the 11-hour rhythm as the region transitions into the cooler months. Interestingly, from September onward, daylight duration rebounds, restoring the 12 hours that seem to characterize the island's seasons. This pattern highlights the tropical climate's stability, showcasing a balanced interplay of light and shadow as the year progresses.
In April, the winds in Zanzibar pick up slightly, averaging 4.2 m/s (9 mph), providing a refreshing breeze amid the balmy temperatures. This marks a transition from the declining speeds of earlier months, such as March with its gentle 3.3 m/s (7 mph) winds. As the island edges closer to the peak wind season in the following months, the breeze begins to weave through the palm trees and coastal waters, enhancing the allure of this tropical paradise. Notably, May sees a subtle increase to 4.3 m/s (10 mph) before the winds continue to gain momentum into the early winter, indicating an emerging trend toward stronger breezes that will characterize the upcoming months. Thus, April serves as a delightful prelude to the more robust winds that lie ahead, making it an ideal time for both relaxation and adventure.
Weather in Zanzibar varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Zanzibar, focusing on differences in temperature, rainfall, humidity, and UV levels.
April and January in Zanzibar display notable differences in weather patterns. April experiences a slightly lower average temperature, ranging from a minimum of 24°C (75°F) to a maximum of 33°C (92°F), while January maintains a consistent minimum of 25°C (77°F) and an average of 28°C (83°F). Precipitation is significantly higher in April at 276 mm (10.8 in) over 28 days, compared to January’s 52 mm (2.0 in) over just 13 days. Despite their similar maximum temperatures of around 33°C (91°F), April's humidity is slightly lower at 79%, compared to January’s 82%. For a detailed overview of January's weather, you can visit Zanzibar weather in January.
When comparing the weather of April and February, it's clear that both months exhibit warm temperatures, but April tends to be slightly more humid and wetter. In April, the minimum temperature averages around 24°C (75°F), with a maximum reaching up to 33°C (92°F) and an average of 27°C (81°F). The month experiences significant rainfall, totaling 276 mm (10.8 in) over 28 days, resulting in a humidity level of 79%. In contrast, February features a minimum of 25°C (78°F) and an average of 28°C (83°F), with a similar maximum of 33°C (91°F). However, February sees much less rainfall, accumulating only 59 mm (2.3 in) over 13 days and a slightly lower humidity of 78%. For more detailed insights on February weather, you can visit Zanzibar weather in February.
In comparing the weather of April and March, we find that April experiences slightly lower minimum temperatures, averaging 24°C (75°F) compared to March's 25°C (77°F). While both months reach a maximum temperature of 33°C (92°F), April's average temperature is marginally lower at 27°C (81°F), compared to March's 28°C (83°F). Precipitation significantly increases in April, with 276 mm (10.8 in) over 28 days, contrasting sharply with March's 133 mm (5.2 in) over 20 days. Additionally, humidity rises in April to 79%, compared to March's 76%, indicating a more humid atmosphere. For more detailed information about March weather, you can visit Zanzibar weather in March.
In comparing the weather of April and May, April showcases warmer temperatures with a minimum of 24°C (75°F), an average of 27°C (81°F), and a maximum of 33°C (92°F). It also experiences higher precipitation levels at 276 mm (10.8 in) over 28 days, contributing to a humidity level of 79%. In contrast, May sees slightly cooler temperatures, with a minimum of 23°C (74°F), an average of 26°C (79°F), and a maximum of 30°C (87°F). Additionally, May has reduced rainfall at 225 mm (8.8 in) over 22 days, accompanied by increased humidity at 86%. For more detailed information, you can check Zanzibar weather in May.
April and June in Zanzibar present distinct weather patterns. April tends to be warmer with temperatures ranging from a minimum of 24°C (75°F) to a maximum of 33°C (92°F), while June features milder temperatures, peaking at 30°C (86°F). Additionally, April experiences significantly higher rainfall, with 276 mm (10.8 in) of precipitation over 28 days, compared to June's much drier conditions with only 45 mm (1.8 in) spread across 12 days. Both months exhibit high humidity levels, but June is slightly more humid at 84% compared to April's 79%. For more detailed information on June weather, you can visit Zanzibar weather in June.
In comparing the weather between April and July, April tends to be much warmer and wetter. The average temperature in April reaches around 27°C (81°F), with a maximum of 33°C (92°F), while July sees a cooler average of 25°C (78°F) and a max of 29°C (85°F). Additionally, April experiences significant rainfall, with 276 mm (10.8 in) over 28 days, in stark contrast to July's much drier climate, which only records 31 mm (1.2 in) of precipitation over 10 days. Humidity levels remain relatively high in both months, with April at 79% and July slightly higher at 80%. For more detailed information, you can check out Zanzibar weather in July.
April and August weather in Zanzibar show notable differences in temperature, precipitation, and humidity. In April, temperatures range from a minimum of 24°C (75°F) to a maximum of 33°C (92°F), with an average of 27°C (81°F). The month is characterized by high precipitation, totaling 276 mm (10.8 in) over 28 days, and a humidity level of 79%. In contrast, August offers milder temperatures, with a minimum of 22°C (71°F), an average of 25°C (78°F), and a maximum of 30°C (86°F). Additionally, August experiences significantly less rainfall, accumulating only 33 mm (1.3 in) over 11 days and a lower humidity of 74%. For more detailed information, you can check Zanzibar weather in August.
April and September in Zanzibar offer distinct weather experiences. In April, temperatures range from a minimum of 24°C (75°F) to a maximum of 33°C (92°F), with an average of 27°C (81°F). This month also sees significant rainfall, accumulating 276 mm (10.8 in) over 28 days, contributing to a high humidity level of 79%. In contrast, September presents milder conditions with temperatures between 22°C (72°F) and 30°C (86°F) and an average of 26°C (79°F). Rainfall is considerably lower at 35 mm (1.4 in) over just 14 days, with humidity dropping to 73%. For a closer look at the specifics of September weather, visit Zanzibar weather in September.
April and October in Zanzibar present notable differences in weather conditions. April tends to be warmer, with average temperatures ranging from a minimum of 24°C (75°F) to a maximum of 33°C (92°F), while October features slightly cooler temperatures, with an average ranging from 23°C (73°F) to a maximum of 31°C (88°F). Additionally, April is significantly wetter, with a total precipitation of 276 mm (10.8 in) over 28 days, compared to October's 92 mm (3.6 in) across 16 days. Humidity levels also show a minor decrease from 79% in April to 75% in October. For more detailed information, you can visit Zanzibar weather in October.
April and November in Zanzibar both feature similar temperature ranges, with minimums around 24°C (75°F) and average temperatures of 27°C (81°F). However, April tends to be wetter and more humid, with precipitation levels at 276 mm (10.8 in) over 28 days compared to November's 112 mm (4.4 in) over 22 days. This results in November having slightly less humidity at 84%, compared to April's 79%. For more details on the weather in November, you can explore Zanzibar weather in November.
April and December in Zanzibar present distinctive weather patterns. In April, the temperatures range from a minimum of 24°C (75°F) to a maximum of 33°C (92°F), with an average of 27°C (81°F). This month sees significant rainfall, totaling 276 mm (10.8 in) over 28 days, resulting in a humidity level of 79%. In contrast, December features slightly higher average temperatures, with a minimum of 24°C (76°F) and a maximum of 31°C (89°F), averaging 28°C (83°F). Rainfall in December is noticeably less, at 137 mm (5.4 in) stretched over 26 days, accompanied by a higher humidity of 85%. For more details, check out Zanzibar weather in December.
As April rolls into Zanzibar, the island embraces a warm and humid climate, with temperatures hitting a maximum of 33°C (92°F) and an average of 27°C (81°F). This month marks a shift towards the long rainy season, characterized by increased precipitation, with almost every day seeing some rain, totaling about 276 mm (10.8 in) throughout the month. The humidity also peaks around 79%, making the air feel quite sticky compared to the drier months. While the temperatures remain inviting for beachgoers, the frequent showers transform the landscape into a lush paradise, setting April apart from the drier, more temperate conditions found earlier in the year. Discover more about what to expect with the Zanzibar Climate throughout the seasons!