Last updated: August 31, 2025
In Saint-Louis, Senegal, April brings an invigorating climate characterized by warm temperatures and dry conditions. The mercury can soar to a maximum of 36°C (98°F), while the average hovers around a comfortable 22°C (71°F) and seldom dips below 17°C (62°F) at night. This month boasts zero precipitation, making it a prime time for outdoor activities amidst the sun-soaked days. With a humidity level of 39%, the air remains pleasantly dry, ensuring that the vibrant landscapes and rich culture can be enjoyed to the fullest without the distraction of rain.
In April, Saint-Louis, Senegal, experiences a notable rise in temperatures, with minimums settling at a comfortable 17°C (62°F). The average remains stable at 22°C (71°F), offering pleasant evening weather, while the maximum climbs to a sizzling 36°C (98°F). This upward trend from March, where the highs reached 34°C (93°F), signals the intensifying heat of the late spring. As the month progresses, residents and visitors alike can enjoy longer days under the sun, but should be prepared for the increasing warmth as this coastal city transitions into the hotter months ahead.
In Saint-Louis, Senegal, the month of April stands out for its remarkable dryness, with 0 mm of precipitation recorded, mirroring the preceding months from January through March. This extended dry spell continues into May, highlighting a significant absence of rainfall that characterizes the early part of the year. As the region transitions into the rainy season, precipitation begins to pick up in June, suggesting a dramatic shift in weather patterns ahead. The lack of rainfall during April not only influences the local climate but also sets the stage for the subsequent months, where the rains start to make a notable appearance, particularly in August and September. This trend emphasizes the stark contrast between the dry season and the impending rainfall, crucial for agriculture and water resources in the area.
As April arrives in Saint-Louis, Senegal, the humidity begins to rise, reaching 39% this month. This marks a noticeable increase from the previous months, where humidity levels were relatively low at 28% in January and only 33% by March. April's moist air hints at the transition toward the wet season, which escalates sharply in May, where humidity jumps to 50%. This upward trend continues dramatically in the following months, with the summer months of June through August seeing humidity levels soar to a peak of 79%. Thus, April acts as a pivotal month, setting the stage for a more humid climate as the year progresses.
In April, Saint-Louis, Senegal experiences a striking increase in sunlight intensity, with a UV Index soaring to 14, placing it in the extreme exposure category. With a burn time of just 10 minutes, this month marks the peak of the region's UV challenges, which began rising dramatically from 12 in March and continued into May at 13. This trend towards high UV levels highlights the importance of sun safety as spring transitions into summer. As temperatures warm up, residents and visitors alike should be vigilant about sun protection during this crucial time. For more details on UV exposure throughout the year, be sure to check out the Saint-Louis UV Index.
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In April, Saint-Louis, Senegal, continues to bask in the warmth of the sun, with an impressive 335 hours of sunshine gracing the city. As spring unfolds, daylight hours remain consistently high, following a peak in March at 336 hours. This slight dip in sunlight signals the transition into the sunnier days of May, where the city boasts its highest sunshine total of the year at 353 hours. Overall, the early months of the year reveal a promising trend, with sunshine gradually increasing from January's 245 hours to a vibrant 353 hours by May, inviting both locals and visitors to revel in the inviting glow of the African sun.
In Saint-Louis, Senegal, the likelihood of sunny weather experiences a noticeable uptick as spring unfolds. Starting from a moderate 46% chance in January, the sun begins to make its presence felt with 58% in February and 78% by March. This trend peaks in April with a robust 79% chance of sunshine, making it an ideal time for outdoor activities and exploration. Although the chances of sun dip slightly to 74% in May, the overall pattern highlights a consistently brightening outlook as the region transitions fully into warmer months. As summer approaches, the likelihood remains appreciable, though it starts to wane towards the later summer months, emphasizing April as a standout among the year's offerings for sunny weather.
In April, Saint-Louis, Senegal enjoys a delightful 12 hours of daylight, continuing the trend established in March. Throughout the year, the city experiences a balanced daylight pattern, starting with 11 hours in January and February, gradually increasing to 12 hours from March through May. This consistent daylight provides an inviting atmosphere for both locals and visitors to explore the vibrant culture and stunning landscapes. As the months progress into June, daylight peaks at 13 hours, making it the sunniest month, before settling back to 12 hours through July and August. By the end of the year, daylight gradually recedes to its initial 11 hours, marking a gentle return to the shorter days of the winter months. This cyclical change in daylight enhances the charm of Saint-Louis, inviting everyone to take full advantage of its sunlit hours.
As April unfolds in Saint-Louis, Senegal, it marks a noticeable uptick in wind activity, with an average wind speed of 7.2 m/s (16 mph)—the highest of the year. This increase reflects a trend of escalating winds that begins in March, which carries over into the spring. Following April, the winds begin to subside, declining to 6.4 m/s (14 mph) in May and continuing to taper off through the summer months. The windy April days create a refreshing atmosphere, making it a delightful time for outdoor activities and coastal exploration. This seasonal shift not only signals the transition toward drier conditions but also invites a sense of vibrancy to the air, as the breezes dance along the shores of this vibrant city.
Weather in Saint-Louis varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Saint-Louis, focusing on differences in temperature, rainfall, humidity, and UV levels.
April and January in Saint-Louis exhibit mild similarities in terms of average temperatures, with January showing a minimum of 16°C (60°F) and an average of 22°C (73°F), while April's minimum temperature is slightly higher at 17°C (62°F) with the same average of 22°C (71°F). However, April boasts a significantly higher maximum temperature of 36°C (98°F) compared to January's maximum of 31°C (89°F). Both months share a notable dryness, with zero precipitation recorded and no rainy days, but April experiences a slightly higher humidity level at 39%, compared to January's 28%. For more detailed insights, you can check out Saint-Louis weather in January.
In comparing the weather of April and February, we can see that both months feature warm temperatures and low precipitation in Saint-Louis. April boasts slightly higher minimum and maximum temperatures, ranging from 17°C (62°F) to 36°C (98°F), while February has temperatures that range from 16°C (60°F) to 32°C (90°F). Both months experience an average temperature of around 22°C (71°F to 72°F) and report no precipitation or rainy days. However, April has a slightly higher humidity level at 39%, compared to February's 32%. For a detailed look into February's weather, you can visit Saint-Louis weather in February.
In comparing the weather of April and March, both months boast minimal precipitation and similar average temperatures, but April tends to be slightly warmer overall. The minimum temperature remains consistent at 17°C (62°F) in both months; however, April reaches a maximum of 36°C (98°F), compared to March's 34°C (93°F). Humidity also shows a slight increase in April at 39%, compared to March's 33%. For more detailed information on March weather, check out Saint-Louis weather in March.
In comparing the weather of April and May, both months enjoy warm temperatures, though May generally experiences slightly higher minimum and average temperatures. While April's temperatures range from a minimum of 17°C (62°F) to a maximum of 36°C (98°F), May sees a minimum of 18°C (64°F) with a similar average of 22°C (72°F), but a marginally lower maximum of 35°C (95°F). Notably, both months do not record any precipitation, resulting in dry conditions; however, May has a higher humidity level at 50%, compared to April's 39%. For more detailed insights on the climate, you can visit Saint-Louis weather in May.
When comparing the weather in April and June, April boasts higher maximum temperatures, reaching up to 36°C (98°F), while June features a milder maximum of 32°C (90°F). Both months are quite dry, with April recording no precipitation at all, while June has a minimal amount of 2 mm (0.1 in). However, June feels significantly more humid with a humidity level of 66%, compared to April's 39%. This shift in humidity can make June seem warmer, despite the lower maximum temperatures. For more specific insights, you can refer to Saint-Louis weather in June.
In April, the weather is considerably warmer, with temperatures ranging from a minimum of 17°C (62°F) to a maximum of 36°C (98°F), and an average of 22°C (71°F). Notably, April experiences no rainfall, resulting in low humidity at 39%. In contrast, July sees milder temperatures, with a minimum of 23°C (73°F), an average of 26°C (79°F), and a maximum of 30°C (87°F). However, July also brings some precipitation, with 6 mm (0.2 in) recorded over just one day, and a much higher humidity level at 72%. For more detailed information, you can visit Saint-Louis weather in July.
April and August showcase contrasting weather conditions. April experiences a warm climate with temperatures ranging from a minimum of 17°C (62°F) to a maximum of 36°C (98°F) and an average of 22°C (71°F). With zero precipitation and low humidity at 39%, it's a dry month. In contrast, August is significantly warmer, with minimum temperatures of 24°C (75°F) and an average of 27°C (81°F), peaking at 32°C (90°F). This month also brings considerable rainfall, totaling 48 mm (1.9 in) over seven days and a much higher humidity level of 79%. For a more detailed look at weather patterns, check out Saint-Louis weather in August.
April and September present notable contrasts in weather. In April, the temperatures range from a minimum of 17°C (62°F) to a maximum of 36°C (98°F), with an average of 22°C (71°F). The month is dry, featuring no precipitation and a low humidity level of 39%. In comparison, September brings warmer temperatures, with a minimum of 25°C (77°F) and an average of 28°C (83°F), peaking at 34°C (94°F). This month experiences increased humidity at 81% and receives a total of 49 mm (1.9 in) of rain over about 6 days. For more information about the weather during this month, you can check Saint-Louis weather in September.
April and October present distinct contrasts in weather patterns. In April, temperatures range from a minimum of 17°C (62°F) to a maximum of 36°C (98°F), with an average temperature of 22°C (71°F) and no recorded precipitation, resulting in a humidity level of just 39%. In contrast, October features warmer temperatures with minimums of 24°C (75°F) and maximums of 36°C (96°F), averaging 28°C (83°F). Although it still enjoys dry conditions with no rain days, October experiences a notable increase in humidity, soaring to 78%. For more details, check out Saint-Louis weather in October.
In comparing the weather of April and November, both months boast warm temperatures and little to no rainfall. In April, temperatures range from a minimum of 17°C (62°F) to a maximum of 36°C (98°F), with an average of 22°C (71°F) and a low humidity level of 39%. By contrast, November experiences slightly higher temperatures, with a minimum of 20°C (68°F), an average of 26°C (79°F), and a maximum of 34°C (94°F), but it sees increased humidity at 55%. For more detailed information, you can visit Saint-Louis weather in November.
April and December in Saint-Louis both boast warm temperatures, with minimal differences between the two months. April features a temperature range from a minimum of 17°C (62°F) to a maximum of 36°C (98°F), averaging around 22°C (71°F). In contrast, December presents a slightly higher average temperature of 24°C (75°F), with a maximum of 33°C (91°F), while still maintaining a minimum of 17°C (63°F). Both months experience no precipitation, making them dry, but December is characterized by slightly lower humidity at 35% compared to April's 39%. For more detailed information, visit Saint-Louis weather in December.
As April rolls into Saint-Louis, it brings a breathe of warmth that sets it apart from other months. With soaring temperatures peaking at a maximum of 36°C, the comfort of average temperatures around 22°C provides just the right touch for outdoor adventures. Blessed with absolutely no rainfall, this month stands out for its dry weather, allowing for clear skies and low humidity, typically around 39%. This unique combination of heat and dryness makes April a delightful experience for both locals and visitors alike. For those interested in a more comprehensive look at how Saint-Louis's climate evolves throughout the year, check out the detailed information here: Saint-Louis Climate.