January Weather in Zaghouan, Tunisia

Last updated: August 31, 2025

In Zaghouan, Tunisia, January offers a refreshing climate characterized by a maximum temperature reaching 24°C (76°F) and an average of 11°C (53°F). While days are generally pleasant, nighttime temperatures can dip to a minimum of 1°C (35°F), highlighting the distinct chill of winter. The region experiences light precipitation, with an accumulated 16 mm (0.6 in) over 5 days, making for an occasional drizzle amid the cooler humidity levels averaging 73%. This month provides a unique opportunity to explore the beauty of Zaghouan in its serene winter ambiance.

January Temperature in Zaghouan

January in Zaghouan, Tunisia greets visitors with a crisp and refreshing climate, where temperatures range from a cool 1°C (35°F) at night to a pleasant 24°C (76°F) during the day. While the average daily temperature hovers around 11°C (53°F), the month sets the stage for a gradual warming trend as winter relinquishes its grip. As the year unfolds into February and March, temperatures steadily rise, hinting at the arrival of milder days. By April, the warmth becomes more pronounced, with daily averages climbing to 16°C (62°F) and maximums reaching nearly 29°C (85°F). This month serves as a precursor to the intense summer heat that follows, with monthly highs peaking at a staggering 45°C (113°F) in August. The progression from January to March reveals a significant shift, showcasing Zaghouan's transformation from winter's chill to the vibrant warmth of spring, and ultimately summer, making it an intriguing destination for those who appreciate diverse seasonal experiences.

January Weather in Zaghouan: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Zaghouan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Zaghouan, January typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec525457616877828377696155
Data source: Temperature data for Zaghouan generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Zaghouan

In January, Zaghouan, Tunisia experiences relatively low precipitation, with an average of 16 mm (0.6 in) falling over about 5 days. This marks the beginning of the year where rainfall starts to pick up slightly, paving the way for February, which almost doubles the amount to 29 mm (1.1 in) and sees an increase in rainy days. As the months progress, March brings the most significant shift, delivering 53 mm (2.1 in) across 7 days, highlighting a clear trend of increasing precipitation leading into spring. However, by July, the rain retreats dramatically, with virtually no precipitation recorded, indicating a dry spell during the height of summer. Interestingly, August sees a resurgence with 20 mm (0.8 in), hinting at possible late-summer storms. Overall, the annual cycle showcases a distinctive seasonal rhythm in Zaghouan's precipitation, characterized by gradual increases in early months, a peak in spring, and notable dry periods mid-year.

January Precipitation Trends in Zaghouan

The chart displays monthly precipitation patterns in Zaghouan, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Zaghouan, January typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec16295348231032045693128
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Zaghouan

In January, Zaghouan, Tunisia experiences a humidity level of 73%, setting the stage for a generally moist start to the year. As the months progress, the humidity fluctuates but remains relatively stable, with February dipping slightly to 71% before climbing back up to 75% in April. Throughout the spring and early summer, humidity hovers around the mid-seventies, with May at 74%. By July and August, humidity levels decrease to 69%, bringing a touch of dryness to the warm summer months. However, as September rolls in, humidity rises again to 72%, indicating a transition towards the wetter fall months. Overall, while Zaghouan's humidity exhibits seasonal variations, it largely maintains a consistent coastal moistness that characterizes its climate throughout the year.

January Average Humidity in Zaghouan

This chart illustrates the average monthly humidity levels in Zaghouan, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Zaghouan is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec73%71%72%75%74%72%69%69%72%74%72%72%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Zaghouan

In January, Zaghouan, Tunisia, experiences a moderate UV Index of 3, indicating a burn time of approximately 30 minutes under direct sunlight. As the months progress, the UV Index steadily increases, peaking at an extreme level of 11 in June. This trend highlights a shift from moderate to very high exposure as spring transitions into summer, particularly notable with February jumping to a 5 and March rising to a 6. By May, residents face a significant risk with a UV Index of 9, which further drops to 8 in September before gradually falling again to 3 by December. It’s essential for those enjoying outdoor activities during this time to remain vigilant about sun safety, especially as the summer months approach. For more detailed information, visit Zaghouan UV Index.

Maximum UV Index Levels in Zaghouan for January

The chart shows the monthly maximum UV Index (UVI) for Zaghouan in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in Zaghouan typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356891110108743
Data source: Zaghouan January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

January Sunshine in Zaghouan

In Zaghouan, Tunisia, January welcomes visitors with a modest 223 hours of sunshine, marking the start of a gradual ascent towards sunnier days. As winter gives way to early spring, February sees a significant increase to 274 hours, setting the stage for a vibrant solar spectacle in March, which boasts 331 hours. The warmth continues to build through April and May, peaking at a delightful 389 hours of sunshine. By mid-year, June and July shine brightly with 392 and 413 hours, respectively, making these months ideal for sun-seekers. Though August brings a slight dip to 383 hours, the trend remains upward until September, which then mirrors March with 331 hours of brilliance. As autumn approaches, the sunny days gradually decrease to 316 hours in October, followed by November and December, which offer 271 and 273 hours respectively, concluding the year with a gentle farewell to the abundant sunshine. This annual rhythm of light showcases Zaghouan as a captivating destination for those looking to bask in the sun's warmth throughout the seasons.

Monthly Sunshine Duration in Zaghouan: January Highlighted

The January sunshine duration represents the total number of hours Zaghouan experiences direct sunlight during the month of January, excluding cloudy or obstructed periods. This chart compares the sunshine duration of January with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec223h274h331h347h389h392h413h383h331h316h271h273h
Data source: Zaghouan January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Zaghouan During January

In Zaghouan, Tunisia, January enjoys a favorable 59% chance of sunny weather, making it one of the more optimistic months in the first half of the year. This likelihood is slightly lower than February’s 60%, suggesting that winter is still brimming with potential for pleasant, sunny days. As spring approaches, the likelihood of sun dips notably in April to 45%, before rising again in May to 58%. Remarkably, the summer months escalate dramatically, peaking in July at an impressive 92%. Overall, January serves as a promising start to the year with a solid chance for sunshine, aligned with February's sunny disposition and the gradual shift towards brighter days.

Percentage of Sunny Days in January in Zaghouan

The chart illustrates the percentage of sunny days in Zaghouan throughout the year, with January highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Zaghouan experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec59%60%58%45%58%52%92%88%57%49%62%60%
Data source: Zaghouan January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Zaghouan in January

In Zaghouan, Tunisia, the daylight duration steadily increases throughout the winter months, starting at 9 hours in January and reaching a peak of 14 hours by May and June. As spring approaches, the days grow longer, providing 11 hours by March and then jumping to 13 hours in April. This trend continues into the summer months, where daylight remains consistent, bringing warmth and vibrancy to the region. However, come August, daylight begins to wane again, gradually tapering off to 12 hours in September and returning to 10 hours in November. By December, the cycle completes itself, as daylight shrinks back down to 9 hours, reminding us of the seasonal rhythms that shape life in this picturesque corner of Tunisia.

Average Daylight Hours in Zaghouan for January

The chart illustrates the variation in daylight duration in Zaghouan throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 58m10h 51m11h 58m13h 8m14h 6m14h 35m14h 20m13h 28m12h 22m11h 13m10h 13m9h 42m
Data source: Zaghouan daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Zaghouan

In Zaghouan, Tunisia, the January winds herald the year's beginning with an average speed of 3.7 m/s (8 mph), setting a brisk tone as the region transitions from winter to spring. This month experiences the highest wind speed compared to the following months, showcasing a notable trend as the winds begin to taper off. By February, speeds drop to 3.0 m/s (7 mph), and this gentle decline continues through March and April, maintaining a consistent flow around 3.1 to 3.2 m/s. As the warmer months approach, the winds soften even further, dipping to 2.4 m/s (5 mph) in August. Overall, January’s breezy conditions provide a refreshing contrast to the calmer summer, marking an invigorating start to the year while hinting at the gradual transition to gentler breezes as the seasons unfold.

Average January Wind Speed in Zaghouan

The chart displays monthly wind speed patterns in Zaghouan, with values for each month shown alongside January's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how January's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.7 m/s3.03.13.22.92.93.02.42.93.12.53.4
Data source: Zaghouan January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Zaghouan Compares to Other Months

Weather in Zaghouan varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Zaghouan, focusing on differences in temperature, rainfall, humidity, and UV levels.

January and February present a gradual transition in weather, with February showing slightly warmer temperatures. In January, temperatures range from a minimum of 1°C (35°F) to a maximum of 24°C (76°F), with an average of 11°C (53°F). The month sees a total precipitation of 16 mm (0.6 in) over five days, accompanied by a humidity level of 73%. Conversely, February boasts a minimum temperature of 2°C (36°F) and a maximum of 25°C (78°F), with an average of 12°C (54°F). Precipitation increases to 29 mm (1.1 in) over six days, while humidity decreases slightly to 71%. For more detailed insights, check Zaghouan weather in February.

January and March exhibit notable differences in weather conditions. In January, temperatures range from a minimum of 1°C (35°F) to a maximum of 24°C (76°F), with an average of 11°C (53°F). Precipitation is relatively minimal at 16 mm (0.6 in) over 5 days, accompanied by a humidity level of 73%. In contrast, March sees slightly warmer temperatures, with minimums of 4°C (39°F) and maximums reaching 28°C (83°F), averaging 14°C (57°F). Precipitation increases significantly to 53 mm (2.1 in) over 7 days, while humidity remains comparable at 72%. For more detailed insights on March weather, check out Zaghouan weather in March.

January and April present contrasting weather patterns. In January, temperatures range from a chilly minimum of 1°C (35°F) to a comfortable maximum of 24°C (76°F), with an average of 11°C (53°F). The month sees relatively low precipitation at 16 mm (0.6 in) over 5 days, and humidity levels stand at 73%. Conversely, April brings milder temperatures, with a minimum of 6°C (43°F), an average of 16°C (62°F), and a maximum reaching 29°C (85°F). This month experiences higher precipitation of 48 mm (1.9 in) over 8 days, along with a slight increase in humidity to 75%. For a more detailed overview, check out Zaghouan weather in April.

In January, temperatures in Zaghouan range from a cool 1°C (35°F) to a warm 24°C (76°F), with an average of 11°C (53°F) and a relatively low humidity level of 73%. The month sees about 16 mm (0.6 in) of precipitation spread over 5 days. In contrast, May brings significantly warmer conditions, with temperatures ranging from a minimum of 9°C (48°F) to a scorching maximum of 37°C (100°F), averaging around 20°C (69°F). The humidity remains quite similar at 74%, but precipitation slightly increases to 23 mm (0.9 in) over just 4 days. For more details on May weather in Zaghouan, visit Zaghouan weather in May.

In January, the weather in Zaghouan is quite mild, with temperatures ranging from a minimum of 1°C (35°F) to an average of 11°C (53°F) and a maximum of 24°C (76°F). The month experiences relatively low precipitation, with about 16 mm (0.6 in) falling over approximately 5 days, coupled with a humidity level of 73%. In contrast, June boasts significantly warmer temperatures, with a minimum of 14°C (57°F) and an average of 25°C (77°F), peaking at a scorching 39°C (103°F). The precipitation decreases to just 10 mm (0.4 in) over only 1 day, while the humidity slightly drops to 71%. For more details on the summertime weather, check out Zaghouan weather in June.

In January, the weather in Zaghouan is characterized by cooler temperatures, with a minimum of 1°C (35°F), an average of 11°C (53°F), and a maximum of 24°C (76°F). This month also experiences more precipitation, with about 16 mm (0.6 in) over approximately five days, and humidity levels are relatively high at 73%. In stark contrast, July boasts significantly warmer temperatures, with a minimum of 19°C (66°F), an average of 28°C (83°F), and extremes reaching up to 42°C (107°F). Precipitation is minimal in July, with only about 3 mm (0.1 in) and no rainy days, and the humidity slightly drops to 69%. For more details on Zaghouan’s weather during the summer, you can check Zaghouan weather in July.

In January, the weather is relatively mild with temperatures ranging from a minimum of 1°C (35°F) to a maximum of 24°C (76°F), and an average temperature of 11°C (53°F). The month experiences light precipitation, totaling about 16 mm (0.6 in) over five days, contributing to a humidity level of 73%.

In contrast, August presents a significantly warmer climate, with temperatures soaring from a minimum of 19°C (66°F) to a maximum of 45°C (113°F), and an average of 28°C (83°F). August sees a bit more precipitation at 20 mm (0.8 in) during four days, but with a lower humidity level of 69%. For more detailed information about the climate during this month, check out Zaghouan weather in August.

In January, temperatures in Zaghouan range from a chilly minimum of 1°C (35°F) to a comfortable maximum of 24°C (76°F), with an average of 11°C (53°F). The month experiences low precipitation of 16 mm (0.6 in) over about five days, and humidity levels hover around 73%. In contrast, September brings significantly warmer weather, with temperatures ranging from a minimum of 14°C (58°F) to a scorching maximum of 39°C (102°F) and an average of 25°C (78°F). This month also sees increased precipitation at 45 mm (1.8 in) over five days, while humidity remains relatively stable at 72%. For more detailed insights, check out Zaghouan weather in September.

In comparing the weather between January and October, we see distinct differences in temperature and precipitation. January experiences cooler temperatures, with a minimum of 1°C (35°F) and an average of 11°C (53°F), while October boasts a milder minimum of 10°C (50°F) and an average of 20°C (69°F). The maximum temperatures are also significantly higher in October, reaching up to 33°C (91°F) compared to January's maximum of 24°C (76°F). Precipitation is more pronounced in October, with 69 mm (2.7 in) over 7 days, contrasting with January’s lighter rainfall of 16 mm (0.6 in) across 5 days. Both months maintain similar humidity levels, around 73-74%. For more detailed insights, you can check Zaghouan weather in October.

When comparing the weather in January and November, it is evident that November tends to be milder overall. In January, temperatures range from a minimum of 1°C (35°F) to a maximum of 24°C (76°F), resulting in an average of 11°C (53°F). This month experiences lower humidity at 73% and less precipitation, totaling 16 mm (0.6 in) over five days. Conversely, November offers warmer temperatures with a minimum of 7°C (44°F) and a maximum of 30°C (86°F), leading to an average temperature of 16°C (61°F). Though it has slightly higher precipitation at 31 mm (1.2 in) across six days, the humidity is similar at 72%. For more specifics on November weather, you can refer to Zaghouan weather in November.

In comparing the weather between January and December, we notice that January tends to be slightly cooler, with average temperatures ranging from a minimum of 1°C (35°F) to a maximum of 24°C (76°F), while December features slightly milder temperatures, with a minimum of 3°C (37°F) and an average high of 22°C (72°F). Precipitation is also less frequent in January, with 16 mm (0.6 in) falling over approximately 5 days compared to December's 28 mm (1.1 in) over 6 days. Humidity levels remain similar in both months, averaging around 73% in January and 72% in December. For a detailed look at December weather, you can visit Zaghouan weather in December.

Compare Zaghouan's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Zaghouan

As January unfolds in Zaghouan, the weather presents a striking contrast to the warmer months. With average temperatures around 11°C, the chill of winter settles in, making it a time for light jackets and cozy evenings. Rainfall, though limited to about 16 mm over just five days, adds a refreshing touch to the landscape, while humidity levels hover at 73%, lending a crispness to the air. This cooler and wetter climate stands in stark distinction to the sweltering heat of summer, inviting visitors to experience a quieter, more serene side of Zaghouan. For a detailed exploration of the weather patterns throughout the year, visit Zaghouan Climate.