Last updated: August 31, 2025
January in Agadez, Niger offers a stark contrast in weather conditions, characterized by warm days and cool nights. The temperature varies significantly, reaching a maximum of 37°C (99°F) while the average settles around 21°C (70°F). Nighttime brings a refreshing dip, with temperatures dropping to a minimum of 8°C (46°F). Notably, this month is marked by absolute dryness, as precipitation is nonexistent—with 0 mm and no rainy days. Additionally, the humidity remains low at a mere 19%, creating a crisp and arid atmosphere ideal for enjoying the region’s unique landscapes and cultural experiences.
In January, Agadez experiences a notable range in temperatures, with average highs reaching a warm 37°C (99°F), while the nights can be quite chilly, dipping to a minimum of 8°C (46°F). This contrast marks the beginning of the year in a region known for its extreme heat, emphasizing the shift from cool nights to scorching daytime temps. As the month progresses into February, the mercury begins to rise slightly, leading to a more consistent warmth with an average of 21°C (70°F). Throughout the later months, a clear trend emerges: temperatures steadily climb, peaking in May with blistering highs of 46°C (115°F). This gradual escalation highlights Agadez's transition from the cooler, more temperate January to the relentless heat of summer, reinforcing the stark climatic conditions of the Saharan region.
In January, Agadez, Niger, is characterized by its dry and arid climate, recording a total of 0 mm of precipitation and no rainfall days. This trend of minimal rainfall continues through the first months of the year, with February and March also receiving 0 mm of precipitation, underscoring the region's stark dryness during this period. It isn't until May that the skies begin to hint at moisture, albeit slight, with just 1 mm of rain. As the year progresses into the summer months, notably July and August, Agadez experiences a significant shift, receiving up to 58 mm in August alone, indicating a welcomed respite from the earlier drought. This pattern reflects a predictable seasonal transition from a dry beginning to a wetter climax, setting the stage for the region's unique climatic rhythm.
In January, Agadez experiences a relatively dry environment, with humidity levels at a cool 19%. This sets the stage for a gradual increase as the months progress. February dips slightly to 15%, making it the driest month before a slight uptick in March and April, where humidity stabilizes at 12%. As the year unfolds into May, humidity begins to climb significantly, peaking at 54% by August, marking the height of the wet season. Following this peak, humidity experiences a gradual decline, dropping to 33% in October and returning to more moderate levels of around 21% in November and December. This trend illustrates a clear seasonal shift, highlighting the unique climatic variations Agadez undergoes throughout the year.
In January, Agadez experiences a UV Index of 9, categorized as very high, which calls for caution with a burn time of only 15 minutes in the bright sun. As the year progresses, the UV Index escalates, peaking at 13 in April, indicating an extreme risk with a drastically reduced burn time of 10 minutes. This trend signals a consistent need for protective measures, as from March through August, the index remains in the extreme range. Interestingly, the UV levels begin to taper off towards the end of the year, returning to a very high category by October and November. To ensure safe sun exposure in this region, it's crucial to stay informed and take necessary precautions. For a detailed overview, visit Agadez UV Index.
UV Risk Categories
January in Agadez, Niger, welcomes the year with an impressive 260 hours of sunshine, setting the stage for a bright start. As the months progress, the sun's presence intensifies, peaking in May with a remarkable 353 hours, showcasing the region's enduring warmth. This trend of abundance continues into the summer, with July and August maintaining high levels of sunlight at 350 and 344 hours, respectively. As the year transitions into the cooler months, Agadez still enjoys a healthy amount of sunshine, though there is a gradual decline, with hours ranging from 324 in October to 313 in November. Overall, the data reveals a vibrant and sun-kissed climate that envelops Agadez for the majority of the year, making it a captivating destination for sunshine seekers.
In January, Agadez, Niger, enjoys an impressive 89% chance of sunny weather, making it one of the brightest months of the year. As winter transitions into spring, the prevalence of sunshine remains remarkably high, with February and April following closely at 83% and 86%, respectively. This pattern highlights a general trend of sunny days dominating the early months, peaking in May at a dazzling 92%. However, as the year progresses into the hotter summer months, the likelihood of sun begins to dip, particularly in July with a reduced 62% chance. As we head back into autumn, the sunshine returns in October with an 88% chance, indicating that while some months may bring cloudy skies, the allure of Agadez’s sun remains a striking feature throughout most of the year.
In Agadez, Niger, January marks the beginning of a remarkable trend in daylight duration, as the city enjoys a stable 11 hours of sunshine, a pattern that continues through February. As spring approaches in March, daylight begins to extend, reaching 12 hours by mid-month and maintaining this length through May. The peak of summer in June and July brings an increase to 13 hours, offering the longest days of the year. However, as the year transitions into late summer and autumn, daylight gradually recedes back to 12 hours in August and September. By October, the hours once more diminish to 11, a rhythm that continues through November and December. This cyclical pattern not only highlights the consistent climate of Agadez but also sets a predictable rhythm for daily life in this vibrant region.
In January, Agadez experiences an average wind speed of 5.8 m/s (13 mph), setting the tone for a month characterized by cool breezes and clear skies. The winds begin to pick up in February, reaching 6.9 m/s (15 mph), marking one of the month's peaks before gradually tapering to 5.2 m/s (12 mph) in April. As the year progresses into the warmer months, wind speeds gently decline, hitting a low of 3.6 m/s (8 mph) in August, reflecting the calmness of the extreme heat. By October, the winds regain strength, providing a refreshing shift as they average 5.5 m/s (12 mph). The trend suggests a dynamic interplay between seasonal shifts and wind activity, with January acting as a refreshing bridge into the more still, sultry summer months.
Weather in Agadez varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Agadez, focusing on differences in temperature, rainfall, humidity, and UV levels.
In January, the weather features a minimum temperature of 8°C (46°F) and an average of 21°C (70°F), with maximum temperatures reaching 37°C (99°F). The month boasts zero precipitation, indicating dry conditions and a humidity level of 19%. In contrast, February sees a slight increase in the minimum temperature at 9°C (49°F) and a higher average temperature of 23°C (74°F), while still achieving the same maximum of 37°C (99°F). Like January, February also experiences no precipitation and lower humidity at 15%. For more details on February weather, you can check Agadez weather in February.
In January, the weather in Agadez features a mild range of temperatures, with a minimum of 8°C (46°F) and an average of 21°C (70°F), peaking at 37°C (99°F). The month boasts completely dry conditions, with no recorded precipitation and low humidity at 19%. In contrast, March experiences warmer temperatures, with a minimum of 15°C (60°F) and an average of 29°C (85°F), reaching a maximum of 41°C (106°F). Similar to January, March also records no rainfall, but the humidity drops slightly to 12%. For more details on the weather during March, you can visit Agadez weather in March.
In January, Agadez experiences mild temperatures, ranging from a minimum of 8°C (46°F) to an impressive maximum of 37°C (99°F), with an average temperature of 21°C (70°F). The month boasts absolutely no rainfall, resulting in a humidity level of 19%. In contrast, April sees a significant increase in warmth, with temperatures starting at 17°C (63°F) and peaking at 45°C (113°F), averaging 33°C (92°F). Similarly, April remains dry, recording 0 mm of precipitation and a lower humidity of 12%. For a detailed look at the weather in April, check out Agadez weather in April.
In comparing the weather between January and May, January offers a more moderate temperature range, with minimums around 8°C (46°F) and daytime averages peaking at 21°C (70°F). In contrast, May experiences significantly higher temperatures, with minimums starting at 23°C (73°F) and average temperatures soaring to 36°C (97°F), reaching a maximum of 46°C (115°F). Both months enjoy dry conditions with negligible precipitation, but May’s humidity is slightly higher at 21%, compared to January’s 19%. For further details on May’s climate, you can visit Agadez weather in May.
January and June exhibit a stark contrast in weather conditions. In January, temperatures range from a minimum of 8°C (46°F) to a maximum of 37°C (99°F), with an average of 21°C (70°F) and no recorded precipitation or humidity at just 19%. In comparison, June experiences significantly warmer temperatures, with minimums at 25°C (77°F) and maximums soaring up to 44°C (112°F), averaging around 35°C (96°F). Additionally, June sees some precipitation, totaling 5 mm (0.2 in) over two days, and humidity levels rise to 43%. For more detailed insights into the weather during this time, refer to Agadez weather in June.
In January, the weather in Agadez is characterized by milder temperatures, with a minimum of 8°C (46°F) and an average high of 37°C (99°F), accompanied by a dry atmosphere and humidity levels around 19%. In contrast, July experiences much hotter conditions, featuring a minimum temperature of 24°C (75°F) and an average maximum of 45°C (112°F), along with increased humidity at 47% and some precipitation, totaling 16 mm over about six days. This stark contrast between the two months highlights the shift from a dry, cooler winter to a hot and humid summer. For more details, you can check Agadez weather in July.
In January, Agadez experiences a starkly different climate compared to August. The winter month sees temperatures ranging from a minimum of 8°C (46°F) to a maximum of 37°C (99°F), with an average of 21°C (70°F) and no recorded precipitation, resulting in a low humidity of just 19%. In contrast, August brings significantly warmer conditions, where temperatures soar from a minimum of 23°C (73°F) to a maximum of 42°C (109°F), with an average of 31°C (88°F). Additionally, August is much wetter, receiving 58 mm (2.3 in) of rainfall over 10 days and showcasing a much higher humidity level of 54%. For further details, you can check Agadez weather in August.
In January, the weather is relatively mild with temperatures ranging from a minimum of 8°C (46°F) to a maximum of 37°C (99°F), featuring an average of 21°C (70°F). With no recorded precipitation and low humidity at 19%, January offers a dry and comfortable climate. In contrast, September brings warmer temperatures, with a minimum of 23°C (74°F) and a maximum soaring to 42°C (108°F), alongside an average of 33°C (92°F). The month experiences a slight increase in precipitation with 4 mm (0.2 in) over just one day, which contributes to a higher humidity level of 50%. This increase in warmth and moisture marks September as a more challenging month weather-wise. For more details, check out Agadez weather in September.
In January, temperatures in Agadez range from a minimum of 8°C (46°F) to a maximum of 37°C (99°F), with an average temperature of 21°C (70°F). The month is characterized by dry conditions, featuring no precipitation and a low humidity level of 19%. In contrast, October brings warmer weather, with temperatures ranging from a minimum of 18°C (64°F) to a maximum of 41°C (106°F) and an average temperature of 32°C (90°F). While still quite dry with only 1 mm of precipitation, October has higher humidity at 33%. For more detailed insights, you can check Agadez weather in October.
In January, the weather in Agadez features a range of temperatures from a minimum of 8°C (46°F) to a maximum of 37°C (99°F), with an average temperature of 21°C (70°F). The month enjoys dry conditions with no recorded precipitation and low humidity at 19%. In contrast, November sees slightly warmer temperatures, with a minimum of 15°C (59°F) and a maximum of 38°C (101°F), resulting in an average of 27°C (82°F). Like January, November also experiences dry weather and minimal humidity, which is at 21%. For a detailed overview, check out Agadez weather in November.
In January, the weather in Agadez is characterized by slightly warmer conditions compared to December, with average temperatures ranging from a minimum of 8°C (46°F) to a maximum of 37°C (99°F). In contrast, December presents a slightly milder climate, with temperatures varying from a minimum of 10°C (51°F) to a maximum of 36°C (96°F). Both months experience zero precipitation and low humidity levels, with January at 19% and December slightly higher at 22%. For a more detailed look at December weather, you can visit Agadez weather in December.
As January rolls into Agadez, the weather brings a refreshing shift from the heat that characterizes the other months. With pleasantly mild daytime temperatures averaging around 21°C, the evenings offer a cool respite, ideal for enjoying outdoor activities. Remarkably, January stands out with zero precipitation, allowing for crisp, arid air and significantly lower humidity levels, making it one of the driest months of the year. This distinctive climate not only enhances the appeal of the desert landscape but also provides the perfect backdrop for exploration. For a deeper dive into the unique patterns of Agadez's weather, check out Agadez Climate.