January Weather in Mosul, Iraq

Last updated: August 21, 2025

In January, Mosul, Iraq experiences a diverse range of weather conditions, with temperatures fluctuating between a maximum of 23°C (73°F) and a minimum of -2°C (30°F). The average temperature hovers around 9°C (48°F), providing a cool environment ideal for exploration. This month also sees 56 mm (2.2 in) of precipitation spread across 8 days, contributing to a relatively high humidity level of 74%. Visitors and residents alike can expect a mix of chilly days interspersed with rainy spells, making it essential to prepare for varying conditions while enjoying the unique charm of Mosul in winter.

January Temperature in Mosul

In January, Mosul experiences a striking temperature range, with minimums plunging to -2°C (30°F) and maximums reaching up to 23°C (73°F), reflecting a chill that begins to melt away as the month progresses. The average temperature of 9°C (48°F) indicates the city's transition into milder winter conditions. Looking ahead, February continues this trend with slightly colder lows of -5°C (24°F) but an average high that climbs to 11°C (51°F). As the winter deepens, Mosul's temperatures steadily rise into March, ultimately paving the way for the warmer months ahead. This gradual increase is a precursor to the heat that envelops the region in the following months, showcasing Mosul's climatic evolution from winter cold to the scorching summer heat that awaits by mid-year.

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

The chart illustrates January temperature patterns in Mosul, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mosul, 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).
JanFebMarAprMayJunJulAugSepOctNovDec485158688091989790776253
Data source: Temperature data for Mosul 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 Mosul

In January, Mosul experiences moderate precipitation, accumulating 56 mm (2.2 inches) over approximately 8 days. This month marks the onset of the wetter season, setting the stage for increased rainfall that peaks by March with an impressive 96 mm (3.8 inches). The consistent rain in early months, including February, which sees an uptick to 65 mm (2.6 inches), contrasts sharply with the dry summer months, when the city receives nearly no rainfall. By May, precipitation drops significantly to just 20 mm (0.8 inches), foreshadowing the stark dryness of June through September, characterized by a complete absence of rain. As the year progresses, the trend of fluctuating rainfall culminates in a resurgence by December, highlighting Mosul's distinct seasonal patterns.

January Precipitation Trends in Mosul

The chart displays monthly precipitation patterns in Mosul, 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 Mosul, January typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec56659668200000173579
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Mosul

In January, Mosul experiences relatively high humidity at 74%, marking one of the more humid months of the year. As the season transitions to February, humidity slightly decreases to 73%, followed by a gradual decline through March at 71%. This trend continues until April, when humidity drops more significantly to 59%, paving the way for drier months ahead. By the time June arrives, the air feels much more arid, with humidity declining to 39%, and reaching a yearly low of 24% in August. As autumn approaches, the humidity begins to rise once again, with October experiencing a notable increase to 45%, followed by a steady climb through late fall, culminating in a much wetter December at 78%. Overall, this pattern highlights how Mosul's climate shifts from a humid winter and spring to a dry summer, before cycling back to increased moisture in the fall and winter months.

January Average Humidity in Mosul

This chart illustrates the average monthly humidity levels in Mosul, 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 Mosul is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%73%71%59%54%39%27%24%29%45%61%78%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Mosul

In January, Mosul experiences a UV Index of 3, categorizing outdoor exposure as moderate, with a burn time of approximately 30 minutes. This relatively low index marks the beginning of a trend where UV levels steadily increase as the months progress. By February, the index rises to 5, maintaining a moderate exposure category, but as spring approaches, the UV Index reaches 7 in March, indicating a shift to high exposure risks. The real leap occurs in April, with a sharp increase to 8, followed by an extreme 11 throughout May and June. The summer months pose significant risks due to the extreme UV levels, necessitating caution and protection during outdoor activities. As the year draws to a close, October sees a decrease to 7, and by November and December, the index returns to a more manageable 4 and 3 respectively. This seasonal fluctuation underscores the importance of monitoring UV levels year-round for safe sun exposure. For more detailed information, visit the Mosul UV Index.

Maximum UV Index Levels in Mosul for January

The chart shows the monthly maximum UV Index (UVI) for Mosul 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 Mosul typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec357811111198743
Data source: Mosul 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 Mosul

In January, the city of Mosul, Iraq, enjoys 210 hours of sunshine, setting the stage for a gradual increase in warmth and light as the months progress. By February, this rises to 252 hours, hinting at the promise of spring. The trend continues upward, with March basking in 308 hours of sunlight, while April sees an impressive leap to 340 hours. This pattern reaches its peak in July, where residents soak up a remarkable 403 hours of sunshine, making it the sunniest month. As summer wanes into August with 386 hours, sunlight begins to taper off into the cooler months, reflecting a notable seasonal shift. By November, hours dwindle to 264, and December brings a further decline to 238 hours, signaling the end of a vibrant sunny cycle. The changing light encapsulates the rhythm of life in Mosul, highlighting each moment of brightness throughout the year.

Monthly Sunshine Duration in Mosul: January Highlighted

The January sunshine duration represents the total number of hours Mosul 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.
JanFebMarAprMayJunJulAugSepOctNovDec210h252h308h340h385h395h403h386h342h308h264h238h
Data source: Mosul January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Mosul During January

In Mosul, Iraq, January offers a moderate 54% chance of sunny weather, marking the beginning of a gradual upward trend as the year progresses. This likelihood begins to climb significantly in February, reaching 68%, and stabilizes around 60-66% through March and April. As spring transitions into summer, the sun graces Mosul with increasing frequency, boasting a remarkable 98% sunshine probability by June. The data highlights that from late spring to early fall, residents can expect near constant sunshine, with September peaking at 99%. Thus, while January may start off with a more modest level of sunshine, the subsequent months reveal a promising path toward abundant sunlight as the region warms up.

Percentage of Sunny Days in January in Mosul

The chart illustrates the percentage of sunny days in Mosul 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 Mosul experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec54%68%60%66%82%98%97%94%99%75%63%58%
Data source: Mosul January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Mosul in January

In Mosul, Iraq, the daylight duration begins to shift noticeably in January, with approximately 9 hours of sunlight. As the month progresses into February, daylight lengthens to 10 hours, heralding the gradual emergence of spring. The trend continues upward, reaching 11 hours in March and significant increases of 13 hours in April and 14 hours by May. The summer months maintain this generous sunlight, offering 14 hours of daylight in both June and July. As August arrives, daylight starts to wane slightly, yet still holds at 13 hours, before tapering down to 12 hours in September. The descent continues through October and November, where daylight dwindles to 11 and then 10 hours. By December, the cycle completes as daylight returns to 9 hours, mirroring the start of the year. This rhythmic shift not only marks the passage of seasons but also enriches daily life in Mosul, fostering a vibrant cycle of activity and rest.

Average Daylight Hours in Mosul for January

The chart illustrates the variation in daylight duration in Mosul 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 7m14h 5m14h 34m14h 19m13h 28m12h 22m11h 13m10h 13m9h 42m
Data source: Mosul daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Mosul

In January, Mosul experiences a gentle average wind speed of 2.2 m/s (5 mph), setting a calm tone for the month. As the city transitions into February, the winds ease slightly to 2.0 m/s, maintaining the tranquil atmosphere. However, as spring approaches, March heralds a shift, with winds picking up to 2.7 m/s (6 mph), signaling a subtle increase in vigor. This upward trend continues into April, where the breezes further strengthen to 2.9 m/s (7 mph), offering a refreshing change. The winds peak in June at 3.5 m/s (8 mph), making it the windiest month before tapering off again into the late summer and autumn months. By November, the wind speeds drop back to 2.0 m/s, echoing the calm of January, creating a cyclical rhythm throughout the year that reflects the evolving climate of this historic city.

Average January Wind Speed in Mosul

The chart displays monthly wind speed patterns in Mosul, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.2 m/s2.02.72.92.83.53.22.82.72.52.02.2
Data source: Mosul January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Mosul Compares to Other Months

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

January and February exhibit distinct but somewhat similar weather patterns. In January, temperatures range from a chilly minimum of -2°C (30°F) to a comfortable maximum of 23°C (73°F), with an average of 9°C (48°F). The month experiences 56 mm (2.2 inches) of precipitation over 8 days, accompanied by a humidity level of 74%. Conversely, February sees slightly lower minimum temperatures at -5°C (24°F), while the average temperature rises to 11°C (51°F), reaching a maximum of 24°C (75°F). Precipitation increases to 65 mm (2.6 inches), also over 8 days, and humidity remains slightly lower at 73%. For more detailed insights into the February weather, you can check Mosul weather in February.

In January, temperatures in Mosul range from a chilly minimum of -2°C (30°F) to a mild maximum of 23°C (73°F), with an average temperature of 9°C (48°F). The month experiences 56 mm (2.2 inches) of precipitation over 8 days, accompanied by a humidity level of 74%. In contrast, March sees a significant increase in warmth, with temperatures ranging from a minimum of 1°C (35°F) to a high of 31°C (88°F) and an average of 14°C (58°F). The precipitation also rises to 96 mm (3.8 inches) over 11 days, while humidity slightly decreases to 71%. The contrast between the two months highlights a notable shift toward warmer and wetter conditions as winter transitions into spring. For more details, you can check Mosul weather in March.

January and April exhibit notable differences in weather patterns. In January, temperatures range from a chilly minimum of -2°C (30°F) to a maximum of 23°C (73°F), with an average of 9°C (48°F). The month sees about 56 mm (2.2 in) of precipitation spread over 8 days, and the humidity is relatively high at 74%. In contrast, April brings a more temperate climate, with minimum temperatures starting at 8°C (47°F) and soaring to a maximum of 38°C (101°F), averaging around 20°C (69°F). Precipitation increases slightly to 68 mm (2.7 in) over 9 days, but the humidity decreases to 59%. For more insights on April weather, you can refer to Mosul weather in April.

In January, the weather can be quite chilly, with temperatures ranging from a minimum of -2°C (30°F) to a maximum of 23°C (73°F), and an average of 9°C (48°F). This month experiences about 56 mm (2.2 in) of precipitation over approximately 8 days, accompanied by relatively high humidity at 74%. In stark contrast, May's weather is much warmer, featuring minimum temperatures of 12°C (55°F) and soaring highs that can reach up to 43°C (110°F), with an average temperature of 27°C (80°F). Precipitation is significantly lower in May, totaling just 20 mm (0.8 in) over 2 days, and the humidity drops to a comfortable 54%. For more specific details about May weather, you can check out Mosul weather in May.

In January, the weather in Mosul is characterized by a chilly climate, with temperatures ranging from a minimum of -2°C (30°F) to a pleasant average of 9°C (48°F) and a maximum of 23°C (73°F). The month sees 56 mm (2.2 in) of precipitation over 8 days, accompanied by relatively high humidity at 74%. In contrast, June brings markedly warmer conditions, with temperatures soaring to a minimum of 19°C (66°F), an average of 33°C (92°F), and a blistering maximum of 46°C (116°F). Remarkably, June experiences no precipitation at all and maintains a lower humidity level of 39%. For more detailed information about Mosul's weather in June, you can visit Mosul weather in June.

January and July present striking contrasts in weather conditions. In January, temperatures range from a chilly minimum of -2°C (30°F) to a pleasant maximum of 23°C (73°F), accompanied by an average temperature of 9°C (48°F). The month sees about 56 mm (2.2 in) of precipitation over eight days, contributing to a relatively high humidity level of 74%. In contrast, July boasts scorching temperatures with a minimum of 25°C (77°F), an average that soars to 36°C (98°F), and a staggering maximum of 49°C (120°F). Remarkably, there is no rainfall during this month, with zero precipitation days and low humidity at 27%. This stark difference highlights the unique climatic characteristics of each month, making January feel cool and wet while July is hot and dry. For more detailed information, check out Mosul weather in July.

January and August exhibit stark contrasts in weather conditions. January experiences cooler temperatures, with a minimum of -2°C (30°F), an average of 9°C (48°F), and a maximum reaching 23°C (73°F). It also sees a fair amount of precipitation, averaging 56 mm (2.2 in) over 8 days, coupled with a humidity level of 74%. In contrast, August boasts significantly higher temperatures, starting at a minimum of 23°C (74°F) and soaring to an average of 36°C (97°F) and a maximum of 48°C (119°F). Notably, August is dry, recording no precipitation over the month and a much lower humidity level of 24%. Thus, the two months reveal a dramatic shift from the chill of winter to the intense heat of summer. For more specifics on the summer climate, you can check Mosul weather in August.

In January, the weather is considerably cooler, with temperatures ranging from a chilly -2°C (30°F) at its lowest to a pleasant 23°C (73°F) at its highest, along with an average of 9°C (48°F). The month sees about 56 mm (2.2 in) of precipitation over 8 days, contributing to a relatively high humidity level of 74%. In contrast, September experiences a dramatic rise in temperatures, with a minimum of 18°C (65°F) and a maximum soaring to an intense 45°C (114°F), averaging around 32°C (90°F). Remarkably, September is completely dry, with no recorded precipitation and significantly lower humidity at just 29%. For a closer look at the conditions in this month, visit Mosul weather in September.

In comparing the weather of January and October, stark differences emerge in both temperature and humidity. January experiences a colder climate with minimum temperatures dipping to -2°C (30°F) and an average of 9°C (48°F), while October boasts much warmer weather, with minimum temperatures around 12°C (53°F) and an average of 25°C (77°F). The maximum temperatures in January reach 23°C (73°F) compared to a scorching 39°C (102°F) in October. Additionally, January sees more precipitation at 56 mm (2.2 in) over 8 days, while October is considerably drier with just 17 mm (0.7 in) over 2 days. The humidity also contrasts significantly, standing at 74% in January and dropping to 45% in October. For more details on October weather, visit Mosul weather in October.

January and November present distinctly different weather patterns. In January, temperatures range from a chilly minimum of -2°C (30°F) to a comfortable maximum of 23°C (73°F), with an average of 9°C (48°F). The month sees about 56 mm (2.2 in) of precipitation over 8 days, coupled with a humidity level of 74%, contributing to a damp and cool atmosphere. In contrast, November offers milder weather, with temperatures swinging from a minimum of 5°C (41°F) to a warm maximum of 31°C (88°F), averaging 17°C (62°F). Precipitation in November is relatively lower at 35 mm (1.4 in) over just 5 days, and the humidity is also reduced to 61%. For more specific insights on Mosul's weather during November, you can check Mosul weather in November.

January and December present distinct weather patterns, with December generally being slightly warmer. January features a minimum temperature of -2°C (30°F) and an average of 9°C (48°F), while December has a minimum of 1°C (34°F) and an average of 11°C (53°F). Both months can reach a maximum of 23°C (73°F) to 24°C (74°F), but January is cooler overall. Precipitation levels are higher in December, with 79 mm (3.1 in) over 9 days compared to January's 56 mm (2.2 in) over 8 days, and humidity also tends to be a bit higher in December at 78% compared to 74% in January. For more specific details, you can refer to Mosul weather in December.

Compare Mosul's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Mosul

January in Mosul presents a striking contrast to the warmer months, with its crisp days marked by an average temperature around 9°C (48°F), dipping as low as -2°C (30°F) at night. While the climate is relatively wet, with about 56 mm of precipitation spread over 8 days, the overall humidity remains high at 74%, contributing to a chilly atmosphere. This month heralds a notable departure from the scorching heat typical of summer, making it a time for cozy layers and warm beverages. For a deeper dive into Mosul's seasonal patterns, visit Mosul Climate.