Last updated: August 31, 2025
In December, Agadez, Niger, experiences a vibrant climate characterized by warm temperatures and low humidity levels. With a maximum of 36°C (96°F) and an average of 23°C (73°F), outdoor enthusiasts will find excellent conditions to explore the region. Nights can be cooler, dipping down to a minimum of 10°C (51°F). Notably, this month boasts zero precipitation, marking it as one of the driest periods, complemented by a humidity level of just 22%. Overall, December in Agadez offers a sun-soaked and captivating atmosphere perfect for both adventure and relaxation.
In December, Agadez, Niger begins to show signs of a cooling trend as temperatures dip slightly, with minimums averaging around 10°C (51°F). Daytime warmth lingers, bringing an average of 23°C (73°F), perfect for exploring the region’s captivating landscapes. Maximum temperatures remain comfortable, peaking at 36°C (96°F), offering a pleasant contrast to the harsh heat of earlier months. This seasonal transition signals a reprieve from the intense heat of summer while still embracing the sun’s embrace, making December an ideal time for visitors to enjoy outdoor activities and experience the unique charm of the Sahara.
In Agadez, Niger, December typically ushers in a dry spell, mirroring the arid conditions experienced throughout the previous months. With 0 mm of precipitation and 0 days of rainfall, December underscores the region's dry climate, marking it as part of a prolonged dry season that begins in January and lasts until late May. As the year winds down, Agadez remains parched, transitioning from a brief, slight uptick in rains starting in June to an uninhibited dry period that continues through to the end of the year. This consistent lack of precipitation highlights not only the harshness of the desert environment but also a seasonal pattern where moisture is scarce, playing a significant role in the local ecosystem and livelihoods.
In December, Agadez, Niger, experiences a moderate humidity level of 22%, signaling a slight uptick from the drier months of November and October. This increase hints at the gradual transition into the wetter season, contrasting sharply with the dryness of the early months, where humidity levels hovered around 12% to 15% from January through April. As the year progresses into the summer months, humidity soars, peaking at 54% in August before tapering off in the fall. December serves as a bridge, where the air retains enough moisture to provide a reprieve from the parched conditions of the preceding months, setting the stage for a more humid atmosphere in the coming year.
In Agadez, Niger, the UV Index remains notably high throughout the year, with December showing a value of 8, falling within the very high exposure category. As the year progresses from January’s UV Index of 9 to February’s peak of 10, we see a gradual escalation, reaching an extreme level of 13 in April. The trend continues with extreme indices persisting until September, before tapering down to 10 in October and returning to 9 in November. Despite December's slight reduction, with a burn time still limited to 15 minutes, it serves as a reminder of the sun's intensity that travelers should heed. For a detailed outlook on UV exposure, visit Agadez UV Index.
UV Risk Categories
In December, Agadez, Niger, basks in an average of 317 hours of sunshine, marking a delightful transition as the year winds down. This month continues the trend of abundant sunlight that peaks in May with 353 hours, offering nearly maximized daylight before gradually reducing in the cooler months. While January starts off with 260 hours, the overall sunshine trend remains remarkably consistent, with each month contributing to an impressive annual total. As December approaches, locals and visitors alike can enjoy pleasant days filled with warmth and brightness, a radiant reminder of Agadez’s vibrant climate throughout the year.
In Agadez, Niger, December marks the beginning of a transitional phase in weather patterns, with a 71% chance of sunny days. While this percentage is lower than the peak sunshine months of May (92%) and January (89%), it still reflects a notable amount of bright weather, especially when compared to the mid-summer months like July (62%). As we move from the arid heat of summer to the cooler winter months, December's sun is a warm embrace before the cloudier days approach in the early new year. Overall, while sunshine may slightly diminish in December, the likelihood remains robust, inviting exploration and outdoor activities under the African sky.
In Agadez, Niger, December marks a return to shorter days, with 11 hours of daylight that echoes the duration seen in both January and February. As the year progresses from the sun-drenched weeks of June and July, which boast 13 hours of daylight, daylight gradually tapers off in the latter part of the year. The transition is smooth, with March through August enjoying a brief period of longer days at 12 hours. Finally, as the calendar year closes, Agadez settles into this rhythm of 11-hour days, reminding residents of the reliable cadence of time in this arid region.
As December arrives in Agadez, Niger, the winds pick up slightly, averaging 6.1 m/s (14 mph)—a refreshing shift from the calmer breezes of summer months, where the wind speed dipped to a gentle 3.6 m/s (8 mph) in August. The month stands out as a transitional period, bridging the moderately breezy trends seen earlier in the year—like February's peak of 6.9 m/s (15 mph)—and the milder conditions of late spring and early summer. December's winds offer a delightful coolness, inviting the vibrant spirit of the season to flourish, while setting the stage for the breezy months ahead. Overall, the month shows a notable increase in wind speeds, hinting at the inevitable changes that accompany the turning of the year.
Weather in Agadez varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Agadez, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, the weather is generally warm, with temperatures ranging from a minimum of 10°C (51°F) to a maximum of 36°C (96°F), and an average temperature of 23°C (73°F). Humidity levels are relatively low at 22%, and there is no recorded precipitation throughout the month. In comparison, January sees slightly cooler temperatures, with a minimum of 8°C (46°F) and an average of 21°C (70°F), while still reaching a maximum of 37°C (99°F). Humidity decreases further to 19%, maintaining the dry conditions with no precipitation. For more detailed insights on January weather, visit Agadez weather in January.
December and February in Agadez present a similar warm climate, with both months enjoying average temperatures around 23°C (73°F). However, February tends to be slightly warmer, boasting a maximum temperature of 37°C (99°F) compared to December's 36°C (96°F). Both months are characterized by dry conditions, with no recorded precipitation and clear skies. Interestingly, February experiences lower humidity at 15%, making the warm temperatures feel more comfortable than in December, which has a humidity level of 22%. For more details on February weather, you can check Agadez weather in February.
In December, the weather in Agadez is warm, with temperatures ranging from a minimum of 10°C (51°F) to a maximum of 36°C (96°F), and an average of 23°C (73°F). The month boasts clear skies with zero precipitation and low humidity at 22%. In contrast, March sees even higher temperatures, with a minimum of 15°C (60°F), an average of 29°C (85°F), and a peak of 41°C (106°F). Despite the increase in heat, March maintains the dry conditions with no precipitation and a lower humidity level of 12%. For a detailed look at the weather in this month, visit Agadez weather in March.
In December, temperatures in Agadez typically range from a minimum of 10°C (51°F) to a maximum of 36°C (96°F), with an average of 23°C (73°F). The weather is dry, featuring no precipitation and a humidity level of 22%. In contrast, April presents a warmer climate, with temperatures ranging from a minimum of 17°C (63°F) to a scorching maximum of 45°C (113°F) and an average of 33°C (92°F). April also remains dry, experiencing no precipitation and a lower humidity level of 12%. For more details on Agadez weather in April, you can visit Agadez weather in April.
December and May exhibit notable differences in weather patterns. In December, temperatures range from a minimum of 10°C (51°F) to a maximum of 36°C (96°F), with an average temperature of 23°C (73°F) and low humidity at 22%. In contrast, May sees much warmer conditions, with temperatures peaking at 46°C (115°F) and an average of 36°C (97°F), while the minimum temperature is also higher at 23°C (73°F). Despite both months experiencing minimal rainfall—0 mm in December and only 1 mm in May—May maintains a slightly lower humidity level at 21%. For further details on the weather in May, you can check Agadez weather in May.
December offers a mild and dry climate, with temperatures ranging from a minimum of 10°C (51°F) to a comfortable average of 23°C (73°F) and peaking at a maximum of 36°C (96°F). The month is characterized by low humidity at 22% and no recorded precipitation, making it an ideal time for outdoor activities. In contrast, June presents a significant increase in warmth, with minimum temperatures starting at 25°C (77°F) and soaring to average highs of 35°C (96°F) and maximums reaching up to 44°C (112°F). This month also experiences slightly higher humidity at 43% and some precipitation, with 5 mm (0.2 in) of rain over 2 days. For more details, you can check Agadez weather in June.
In December, the weather in Agadez exhibits a much milder profile, with temperatures ranging from a minimum of 10°C (51°F) to a comfortable average of 23°C (73°F), peaking at a maximum of 36°C (96°F). The month is characterized by dry conditions, with no recorded precipitation and a low humidity level of 22%. In contrast, July experiences significantly hotter temperatures, starting at a minimum of 24°C (75°F) and soaring to an average of 33°C (92°F), with extremes reaching up to 45°C (112°F). Additionally, July sees an increase in precipitation, totaling 16 mm (0.6 in) over about 6 days, along with higher humidity at 47%. For a more detailed look at the weather conditions during this month, check out Agadez weather in July.
In December, the weather is generally milder, with temperatures ranging from a minimum of 10°C (51°F) to a maximum of 36°C (96°F) and an average of 23°C (73°F). The month experiences no precipitation and low humidity levels at 22%. In contrast, August brings significantly warmer conditions, featuring a minimum temperature of 23°C (73°F) and reaching highs of 42°C (109°F), with an average of 31°C (88°F). Additionally, August is characterized by a noticeable increase in humidity at 54% and receives 58 mm (2.3 in) of rainfall over approximately 10 days. For a more detailed overview of August weather, you can visit Agadez weather in August.
In December, the weather in Agadez is significantly cooler and drier compared to September. With average temperatures ranging from a minimum of 10°C (51°F) to a maximum of 36°C (96°F), December enjoys a more moderate climate, with no recorded precipitation. In contrast, September is hotter, featuring averages that start at a minimum of 23°C (74°F) and can soar up to a scorching maximum of 42°C (108°F), accompanied by a slight amount of rainfall (4 mm over one day) and higher humidity levels at 50%. For more detailed insights, check out Agadez weather in September.
In comparing the weather of December and October, December presents a milder range of temperatures with a minimum of 10°C (51°F), averaging 23°C (73°F), and peaking at 36°C (96°F). Unlike October, which features higher temperatures with a minimum of 18°C (64°F), an average of 32°C (90°F), and a maximum of 41°C (106°F), December experiences significantly lower humidity at 22% compared to October's 33%. Precipitation remains absent in both months, with December receiving no rain, similar to October's negligible 1 mm. For more detailed insights, you can visit Agadez weather in October.
In comparing the weather between December and November, December tends to be slightly cooler, with a minimum temperature of 10°C (51°F) and an average of 23°C (73°F), while November features a higher minimum of 15°C (59°F) and an average of 27°C (82°F). Both months experience dry conditions with no recorded precipitation, but November can reach a higher maximum temperature of 38°C (101°F) compared to December’s maximum of 36°C (96°F). Humidity levels are quite similar, with December at 22% and November at 21%. For more details on November weather in Agadez, you can visit Agadez weather in November.
In December, Agadez experiences a remarkable shift in weather dynamics, showcasing warm temperatures with a comfortable average that sets it apart from the sweltering heat of the preceding months. With maximum highs reaching 36°C while nighttime dips to a refreshing 10°C, this month offers a delightful reprieve from the intense heat. Notably, December boasts absolutely no precipitation—a stark contrast to the wetter seasons—ensuring clear skies and dry air with low humidity around 22%. This ideal weather makes December a perfect time for outdoor activities and immersing yourself in the vibrant culture of Agadez. For more insights on the region's climate, visit Agadez Climate.