Last updated: August 21, 2025
In January, Tamanrasset, Algeria, presents a dynamic blend of weather conditions. With maximum temperatures reaching a balmy 29°C (84°F) and an average of 13°C (57°F), visitors can enjoy mild days. In stark contrast, the nights can dip to a refreshing 1°C (34°F). Rain is virtually absent, with only 1 mm (0.0 in) of precipitation recorded and no rainy days, contributing to a low humidity level of 32%. This month offers an exciting opportunity for outdoor enthusiasts to explore the region's stunning landscapes under pleasant skies.
In January, Tamanrasset, Algeria experiences a cool desert climate where temperatures start to rise from the chilly winter lows. The month begins with nighttime temperatures dipping to a brisk 1°C (34°F), while daytime warms up to a pleasant average of 13°C (57°F), reaching a maximum of 29°C (84°F). This gradual transition towards milder weather hints at the approaching warmth of spring, as January serves as a precursor to the hotter months ahead. As the year progresses, temperatures steadily climb, illustrating a clear upward trend from the cold of winter towards the sweltering heat of summer. By the time February arrives, the nights become slightly warmer and the days even sunnier, with temperatures nudging towards 30°C (85°F), establishing a pattern of increasing warmth that will dominate the region in the following months.
In Tamanrasset, Algeria, January experiences exceptionally low precipitation, measuring just 1 mm with no recorded rainy days. This arid trend continues through the winter months, with February and March also showing minimal precipitation levels. As spring arrives, the precipitation remains sporadic and limited, maintaining the dry conditions characteristic of this region. However, a notable shift occurs in August, where the month sees a slight uptick in rainfall, reaching 9 mm over four days, suggesting a brief respite from the arid climate. This pattern reinforces Tamanrasset’s reputation as a predominantly dry locale, with rainfall primarily concentrated during the late summer.
In Tamanrasset, Algeria, January marks the beginning of the year with a relatively higher humidity level at 32%, setting a tone that gently declines over the following months. As winter transitions into spring, humidity levels drop noticeably, reaching a low of just 16% in both July and August, revealing the dry heat of summer. However, as the year progresses into autumn and winter, the humidity begins to rise again, reaching 36% in December. This cyclical pattern illustrates the region's distinct seasonal shifts, with January serving as a bridge between the cooler, more humid months and the arid summer that follows.
In Tamanrasset, Algeria, January heralds a notable UV Index of 8, categorizing exposure as very high with a rapid burn time of just 15 minutes. This trend sets the stage for a month where sun protection becomes essential, emphasizing the need for sunscreen and protective clothing. As we move into February, the UV Index escalates to 10, maintaining the very high exposure category, while March and April surge into the extreme range with indices peaking at 11 and 13 respectively, and a stark decline in safe exposure time to just 10 minutes. A consistent pattern of extreme UV levels persists through much of the summer, highlighted by the months of May, July, and August, each reaching a maximum of 13. The fall sees a gradual decline, with November reverting to very high at 9 and December lowering further to 7, shifting it into the high category. This annual cycle underscores the importance of vigilance against UV radiation, especially as exposure risks soar in the peak months. For more details on managing UV exposure throughout the year, check out Tamanrasset UV Index.
UV Risk Categories
January in Tamanrasset, Algeria, marks the beginning of a radiant year, basking in 259 hours of sunshine. As the days stretch into February, the sunshine increases to 298 hours, setting a positive tone for the months ahead. This upward trend continues, peaking in May with 359 hours of glorious sunlight, dazzling both residents and visitors alike. June sees a slight dip, but the warmth persists until July, which boasts 362 hours, making it the sunniest month of the year. Despite slight fluctuations in the following months, sunlight remains abundant, with October at 328 hours and December wrapping up the year with a commendable 313 hours. Overall, Tamanrasset’s January sunshine heralds a vibrant and uplifting start, with an impressive trajectory leading to the sun-drenched summer.
In Tamanrasset, Algeria, January boasts a 78% chance of sunny weather, setting the tone for a bright start to the year. As winter progresses into the following months, the likelihood of sunny days remains relatively high, peaking at 84% in February before dipping slightly in spring. Interestingly, March mirrors January's sun-filled spirit with a 79% chance, while April sees a slight decline at 76%. This trend shifts dramatically in May, where the probability of sunshine drops to 61%, marking the transition toward the hotter summer months. June basks in 85% sunshine, followed by a slight decrease in July and August. As the year progresses into autumn, the likelihood of sunny days peaks again in September at 87% before settling at 52% in November, illustrating a seasonal ebb and flow in Tamanrasset's climate.
In Tamanrasset, Algeria, January marks the beginning of the year with approximately 10 hours of daylight, gradually increasing as the months progress. By February, daylight extends to 11 hours, and March sees a significant boost to 12 hours, reflecting the transition toward longer days. This trend continues into April, where daylight remains steady at 12 hours, before reaching a peak of 13 hours in May through July. As summer wanes, daylight gradually decreases, returning to 12 hours in August and September, before tapering to 11 hours in October and November. The year concludes with January once again offering 10 hours of daylight, illustrating a rhythmic cycle that beautifully encapsulates the region's climate.
In Tamanrasset, Algeria, the winds of January bring an average breeze of 4.0 m/s (9 mph), a gentle start to the year. As the months progress, a notable uptick in wind speeds occurs, peaking in March and June at 5.3 m/s (12 mph). Following this crescendo, the winds tend to soften, with speeds mellowing back to 4.0 m/s in May and October. Interestingly, the latter part of the year showcases a gradual decline, with December recording the calmest winds at 3.4 m/s (8 mph). Overall, the wind trend in Tamanrasset illustrates a rhythmic ebb and flow, mirroring the rhythm of seasons, inviting both respite and repose throughout the year.
Weather in Tamanrasset varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Tamanrasset, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February exhibit similar weather patterns, but with some notable differences. In January, temperatures range from a minimum of 1°C (34°F) to a maximum of 29°C (84°F), with an average of 13°C (57°F) and a humidity level of 32%. Conversely, February sees slightly warmer temperatures, with a minimum of 0°C (33°F) and a maximum of 30°C (85°F), averaging 16°C (62°F). Both months experience minimal precipitation, with only 1 mm recorded and no rainy days in either month. However, February is slightly less humid at 28% compared to January. For more specific details on February weather, check out Tamanrasset weather in February.
In January, Tamanrasset experiences mild temperatures, with a minimum of 1°C (34°F) and an average of 13°C (57°F), while reaching a maximum of 29°C (84°F). The month is characterized by dry conditions, with only 1 mm of precipitation and no rainy days, contributing to a humidity level of 32%. In contrast, March sees slightly warmer temperatures, with a minimum of 3°C (38°F) and an average of 20°C (69°F), peaking at 33°C (91°F). Interestingly, it remains equally dry in March, with no recorded precipitation and a lower humidity of 21%. For more detailed information, check out Tamanrasset weather in March.
In comparing the weather between January and April, January presents a cooler climate with temperatures ranging from a minimum of 1°C (34°F) to a maximum of 29°C (84°F) and an average of 13°C (57°F). The month is characterized by low humidity at 32% and no recorded precipitation. In contrast, April experiences a significant warm-up, with temperatures soaring from a minimum of 12°C (53°F) to a high of 36°C (97°F) and an average of 25°C (77°F). Interestingly, April maintains the same level of precipitation as January at 1 mm (0.0 in) and even lower humidity at 19%. These conditions underscore the transition from the cooler, drier weather of January to the warmer, more arid climate of April. For more detailed information, you can visit Tamanrasset weather in April.
In January, the weather typically features mild temperatures, with a minimum of 1°C (34°F) and an average of 13°C (57°F), peaking at a comfortable 29°C (84°F). This month sees very low precipitation, almost none at just 1 mm, combined with relatively low humidity at 32%. Conversely, May ushers in much warmer conditions, with temperatures ranging from a minimum of 14°C (57°F) to a high of 38°C (101°F), averaging around 29°C (85°F). The humidity drops to a mere 16% during this time, maintaining similarly low precipitation levels at 1 mm, but with no rainy days. For more detailed information on May weather, visit Tamanrasset weather in May.
When comparing the weather in January and June, there is a stark contrast in temperature and humidity levels. In January, temperatures range from a minimum of 1°C (34°F) to a maximum of 29°C (84°F), with an average of 13°C (57°F) and low humidity at 32%. Surprisingly, there is minimal precipitation, with only 1 mm noted and no rainy days. In stark contrast, June sees much warmer temperatures, with a minimum of 21°C (69°F) and a maximum reaching up to 40°C (104°F), accompanied by an average temperature of 31°C (88°F). The humidity decreases further to 19%, although there is still only 2 mm of precipitation recorded and no rainy days. For a more detailed overview, you can check Tamanrasset weather in June.
The weather in January is notably cooler compared to July, with temperatures ranging from a minimum of 1°C (34°F) to a maximum of 29°C (84°F), and an average of 13°C (57°F). In contrast, July sees much warmer conditions, with temperatures starting at a minimum of 22°C (73°F) and soaring up to 40°C (105°F), averaging 31°C (89°F). Despite both months experiencing minimal rainfall—only 1 mm (0.0 in) in January and 2 mm (0.1 in) in July—humidity levels are significantly lower in July at 16%, compared to 32% in January. For a more in-depth look at July conditions, you can check out Tamanrasset weather in July.
In contrast to the mild temperatures of January, where the minimum temperature hovers around 1°C (34°F) and the average reaches 13°C (57°F), August experiences significantly warmer weather. During this summer month, temperatures start at a minimum of 21°C (71°F) and can soar to a maximum of 39°C (102°F), with an average of 30°C (86°F). Additionally, while January boasts a dry climate with no days of precipitation, August sees some moisture with 9 mm (0.4 in) of rain over four days, despite the lower humidity at 14%. For more details, check out Tamanrasset weather in August.
In January, the weather in Tamanrasset is relatively mild, with temperatures ranging from a chilly minimum of 1°C (34°F) to a warm maximum of 29°C (84°F) and an average of 13°C (57°F). The month experiences very little rainfall, averaging only 1 mm and boasting 0 days of precipitation, while humidity levels are around 32%. In contrast, September brings much warmer temperatures, with a minimum of 19°C (67°F), an average of 29°C (84°F), and a peak of 37°C (99°F). The month also sees slightly more precipitation at 2 mm, though still with 0 days of rain, and a lower humidity level of 16%. For a closer look at how Tamanrasset's weather changes throughout September, you can visit Tamanrasset weather in September.
January and October present distinct weather patterns. In January, temperatures vary from a minimum of 1°C (34°F) to a maximum of 29°C (84°F), with an average of 13°C (57°F). The month is notably dry, recording just 1 mm of precipitation and maintaining a relatively comfortable humidity level of 32%. In contrast, October boasts warmer temperatures, ranging from a minimum of 12°C (54°F) to a maximum of 35°C (95°F), with a higher average of 25°C (78°F). While precipitation slightly increases to 2 mm, it still experiences no rainy days and has a lower humidity of 25%. For more detailed information, check out Tamanrasset weather in October.
In January, the weather features cooler temperatures with a minimum of 1°C (34°F) and an average of 13°C (57°F), peaking at 29°C (84°F). The month is dry, with only 1 mm of precipitation recorded and no rainy days, accompanied by a humidity level of 32%. In contrast, November experiences milder conditions, where the minimum temperature is slightly warmer at 7°C (44°F), with an average of 20°C (67°F) and a maximum reaching 30°C (86°F). Similar to January, it also records negligible precipitation at 1 mm and zero rainy days, keeping humidity consistent at 32%. For more detailed insights, you can check Tamanrasset weather in November.
In comparing the weather of January and December, January typically experiences slightly cooler temperatures, with average highs reaching 29°C (84°F) compared to December's average of 28°C (82°F). January’s minimum temperature is a bit lower at 1°C (34°F), whereas December has a minimum of 2°C (36°F). Both months enjoy dry conditions with negligible precipitation; however, January records no rainy days, similar to December, which also sees 0 mm of precipitation. Humidity levels are slightly lower in January at 32% compared to December’s 36%. For more detailed information about the weather in December, you can visit Tamanrasset weather in December.
January in Tamanrasset offers a unique respite from the extremes of the annual climate, with milder temperatures that stand in stark contrast to the sweltering heat typical of other months. The days are pleasantly warm, while the nights can be quite chilly, providing a refreshing balance. With almost no rainfall and relatively low humidity, January is ideal for outdoor exploration, making it a perfect time to experience the beauty of the desert. For a deeper understanding of Tamanrasset's climate throughout the year, visit Tamanrasset Climate.