Last updated: August 21, 2025
May in Lamu, Kenya ushers in warm tropical conditions, with temperatures peaking at 30°C (86°F) and averaging a pleasant 27°C (80°F). The nights cool down to a comfortable 24°C (76°F). This month is characterized by significant rainfall, boasting a total precipitation of 365 mm (14.4 in) spread over 28 days, contributing to a high humidity level of 81%. Visitors can expect a lush, vibrant landscape, making it an ideal time for those who appreciate the rich, green scenery that the rains bring.
In May, Lamu, Kenya experiences a delightful blend of warmth and comfort, characterized by minimum temperatures around 24°C (76°F) and averaging 27°C (80°F). The peaks reach a pleasant 30°C (86°F), contributing to the month’s inviting atmosphere. As summer advances, May stands out with temperatures akin to the preceding months, showcasing a gradual yet steady warmth that makes it ideal for both beach outings and exploring the island’s rich culture. With slight fluctuations from April's similar stats, May welcomes visitors with consistent, tropical heat, inviting adventures under the sun while still providing refreshing breezes from the ocean.
In May, Lamu experiences a remarkable surge in precipitation, marking it as the wettest month of the year. With 365 mm (14.4 in) of rainfall spread over an impressive 28 days, the island transforms into a lush, vibrant landscape. This stark contrast to the preceding months is striking; for example, April alone delivers 144 mm (5.7 in) of rain over 23 days, setting the stage for May's deluge. The consistent rainfall throughout the month creates a humid atmosphere and sustains the region's rich biodiversity. The transition from the dry spells in earlier months to May's extended wet period highlights the region's distinct seasonal patterns and reinforces its vital role in supporting local agriculture and ecosystems.
In Lamu, Kenya, May marks a noticeable increase in humidity, reaching 81%, just slightly above the 80% recorded in February. This rise continues a pattern seen in the months leading up to it, as the humidity gradually decreases from January's 79% to April's 76% before climbing again. Following May, the trend persists with even higher humidity levels in June and July, where they peak at 83%. This transition underscores Lamu's tropical climate, where the warmer months bring a consistent increase in moisture, setting the stage for a lush and vibrant environment throughout the year.
In May, Lamu, Kenya experiences a notable UV Index of 13, categorizing the exposure as extreme with a swift burn time of just 10 minutes. This trend reflects the region's consistently high UV levels, peaking in the early months of the year with indices reaching up to 15 in March and April. As summer approaches, UV levels slightly decrease but remain significant, emphasizing the importance of sun protection throughout the month. Travelers and locals alike should remain vigilant against sunburn, as the high UV index persists. For more detailed information, visit the Lamu UV Index.
UV Risk Categories
May in Lamu, Kenya, is a delightful interlude, featuring 328 hours of sunshine that perfectly balances the preceding warmth of April and the upcoming splendor of June. This month is part of a sun-drenched sequence, following March's peak with 355 hours and April's generous 330 hours. As summer approaches, the sun remains a constant companion, continuing a trend that sees nearly every month basking in over 300 hours of glorious sunlight. Notably, the months from May to August maintain a rich consistency in sunlight, ensuring that Lamu remains a vibrant oasis, where day after day, the sun lights up the breathtaking coastal scenery, inviting both adventure and relaxation under its welcoming rays.
In Lamu, Kenya, the likelihood of sunny weather hits its peak in the early months, with January enjoying a 55% chance of sunshine, followed closely by March at 57%. However, as the year progresses, May experiences a notable dip, with sunshine odds dropping to 38%. This trend signifies a transition into the rainier season, as the atmosphere thickens with moisture, leading to less consistent sunshine. By June and July, the chances dwindle further, reaching their low point at 33%. Interestingly, conditions improve again in the latter part of the year, with November showing a resurgence to 56%. Overall, while May may not offer the best odds for sun-seekers, the year-round patterns in Lamu highlight a vibrant climate with fluctuating moments of brightness and rain.
In Lamu, Kenya, daylight duration reveals a fascinating rhythm throughout the year. From January to April, the days are comfortably long, featuring a consistent 12 hours of sunlight, perfect for indulging in outdoor activities. May marks a subtle shift, with daylight dipping to 11 hours, hinting at the upcoming change in the seasons. This pattern continues through June and July, before returning to 12 hours in August, as if the sun is reclaiming its reign. Striking a balance, the months of September through December maintain this equilibrium, offering consistent daylight for exploration and enjoyment. Overall, Lamu's daylight trends underscore a unique blend of stability and seasonal transition, inviting visitors to bask in its sun-kissed beauty year-round.
In May, Lamu, Kenya, experiences a refreshing surge in average wind speed, reaching 7.5 m/s (17 mph), making it one of the windiest months of the year. This uptick follows a gradual decline from the previous highs in January and February, where winds consistently hovered around 6.2 m/s and 6.1 m/s respectively. May's breezy conditions set the stage for a lively transition into the even gustier months of July, which sees winds peak at 8.4 m/s (19 mph). As spring fades, the steadily increasing winds not only invigorate the coastal atmosphere but also signal the approaching June and July periods, perfect for activities such as sailing and kite surfing. The trends clearly indicate that May is a pivotal month, bridging the calmer winds of early year with the exhilarating gales of mid-year.
Weather in Lamu varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Lamu, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather between May and January, both months experience similar temperature ranges with minimums of 24°C (76°F), average temperatures of 27°C (80°F), and maximums of 30°C (86°F). However, May is significantly wetter, receiving about 365 mm (14.4 in) of rainfall over 28 days, resulting in a much higher humidity level at 81%. In contrast, January is much drier, with only 10 mm (0.4 in) of precipitation over just one day, and a slightly lower humidity of 79%. For a more detailed look at January's weather, you can check out Lamu weather in January.
May and February both feature warm temperatures, with averages around 27°C (81°F) and maximums reaching 30°C (86°F to 87°F). However, May is significantly wetter, experiencing 365 mm (14.4 in) of rain over 28 days, compared to February's minimal precipitation of just 5 mm (0.2 in) over no rainfall days. This substantial difference in precipitation highlights May's humid climate, with humidity levels at 81%, compared to February's slightly lower humidity at 80%. For more detailed information, you can check out Lamu weather in February.
In comparing the weather in May and March, we see both similarities and differences. March tends to be slightly warmer, with average temperatures peaking at 28°C (82°F) and a maximum of 31°C (88°F), compared to May’s average of 27°C (80°F) and maximum of 30°C (86°F). However, May is notably wetter, with a staggering 365 mm (14.4 in) of precipitation over 28 days, while March only receives 25 mm (1.0 in) over just 5 days. Humidity levels are relatively comparable, with May at 81% and March at 79%. For a more detailed look at March's weather, you can visit Lamu weather in March.
In comparing the weather patterns of May and April, we observe notable differences in temperature and precipitation. April typically has slightly higher temperatures, with a minimum of 25°C (78°F) and an average of 28°C (83°F), while May shows a minimum of 24°C (76°F) and an average of 27°C (80°F). However, May experiences significantly more rainfall, accumulating 365 mm (14.4 in) over 28 days, compared to April's 144 mm (5.7 in) across 23 days. Additionally, humidity levels rise in May to 81%, compared to April's 76%. For a more detailed look at April's weather, you can visit Lamu weather in April.
In comparing the weather of May and June, May typically experiences slightly warmer temperatures, with averages reaching 27°C (80°F) and maximums of 30°C (86°F), compared to June's averages of 26°C (79°F) and maximums of 28°C (83°F). While both months are humid, June has a marginally higher humidity level at 83% compared to May's 81%. Furthermore, May is significantly wetter, receiving 365 mm (14.4 in) of rainfall over 28 days, whereas June sees only 99 mm (3.9 in) across 21 days. For more details, you can check Lamu weather in June.
In May, the weather is distinctly warmer with temperatures ranging from a minimum of 24°C (76°F) to a maximum of 30°C (86°F), and an average of 27°C (80°F). This month sees significant rainfall, with 365 mm (14.4 in) of precipitation spread over 28 days, resulting in a humid environment at 81%. In contrast, July offers a milder climate, with temperatures averaging 25°C (78°F), peaking at 27°C (82°F) and dipping to a minimum of 23°C (73°F). Precipitation decreases substantially to 64 mm (2.5 in) over 20 days, while the humidity remains slightly higher at 82%. For more detailed insights, check out Lamu weather in July.
May and August present distinct weather characteristics. In May, temperatures range from a minimum of 24°C (76°F) to a maximum of 30°C (86°F), with an average of 27°C (80°F). This month is marked by significant rainfall, totaling 365 mm (14.4 in) across 28 days, leading to a high humidity level of 81%. In contrast, August experiences milder temperatures, with a minimum of 23°C (74°F) and a maximum of 27°C (81°F), averaging 25°C (78°F). Rainfall is notably lower in August, at just 55 mm (2.2 in) over 17 days, while humidity remains consistent at 81%. For a closer look at August weather, you can check Lamu weather in August.
May and September both feature warm temperatures, with minimums around 24°C (75-76°F) and average highs peaking at 30°C (86°F) in May and 27°C (81°F) in September. However, the weather in May is characterized by significantly higher precipitation, with 365 mm (14.4 in) falling over 28 days, compared to just 62 mm (2.5 in) over 18 days in September. Additionally, humidity remains relatively high in both months, slightly increasing from 81% in May to 83% in September. This contrast highlights May as a wetter month, while September offers a drier and more stable weather pattern. For more details, visit Lamu weather in September.
In comparing the weather of May and October, both months feature a minimum temperature of 24°C (76°F), but October sees slightly cooler averages, peaking at 28°C (83°F) compared to May's maximum of 30°C (86°F). May is notably wetter, with an average precipitation of 365 mm (14.4 in) over 28 days, while October experiences a much drier climate with only 101 mm (4.0 in) of rainfall over 18 days. Humidity levels are similar, with May at 81% and October slightly higher at 83%. Overall, October offers a more comfortable climate with reduced rainfall and slightly cooler temperatures. For more specific details on October weather, you can check Lamu weather in October.
May and November share similar temperature ranges, with both months experiencing a minimum of 24°C (76°F), an average of 27°C (81°F), and a maximum of 30°C (86°F). However, the weather differs significantly in terms of precipitation and humidity. May sees a much higher rainfall of 365 mm (14.4 in) spread over 28 days, resulting in higher humidity at 81%. In contrast, November has only 70 mm (2.8 in) of rain over 14 days, leading to slightly drier conditions with a humidity level of 80%. For a closer look at November weather, you can check Lamu weather in November.
In comparing the weather between May and December, we see some notable differences. May experiences a slightly cooler average temperature, ranging from a minimum of 24°C (76°F) to a maximum of 30°C (86°F), with an average of 27°C (80°F). Additionally, it is characterized by high humidity at 81% and significant rainfall of 365 mm (14.4 in) over 28 days, making it the wetter month. In contrast, December offers a warmer average temperature of 28°C (82°F), with a similar maximum of 30°C (87°F) and a higher minimum of 25°C (77°F). December also enjoys much lower precipitation of just 33 mm (1.3 in) over 7 days and slightly lower humidity at 79%. For more detailed insights, you can check Lamu weather in December.
May in Lamu ushers in a unique combination of warmth and humidity, markedly different from earlier months. With an average temperature hovering around 27°C (80°F), the days are comfortably warm but accompanied by increased precipitation, making it one of the wettest months of the year. The 81% humidity adds a tropical feel, creating a lush environment that contrasts sharply with the drier, sunnier days of previous months. Visitors can expect frequent rainy afternoons as light showers nurture the vibrant landscape. For more insights on Lamu's changing weather patterns throughout the year, check out Lamu Climate.