Last updated: August 21, 2025
May in Mosul, Iraq, showcases a striking temperature range, with maximums soaring to 43°C (110°F), an average of 27°C (80°F), and nocturnal cool downs to 12°C (55°F). The month experiences minimal precipitation, totaling just 20 mm (0.8 in) and occurring over only two days, allowing for plenty of sunshine. Humidity levels hover around 54%, creating a warm and arid climate that defines the beginning of summer in this historic city. Visitors and residents alike can expect a blend of heat and occasional warmth, perfect for exploring Mosul's vibrant culture and heritage.
In May, Mosul, Iraq, experiences a significant shift as temperatures rise, marking the transition to the sweltering summer months. With a minimum of 12°C (55°F) and a comfortable average of 27°C (80°F), residents and visitors alike begin to feel the warmth. The peak temperatures can reach a scorching 43°C (110°F), hinting at the extreme conditions that lie just ahead in June and July. Compared to the cooler early months of the year, May showcases a remarkable increase in warmth, making it an ideal time for outdoor activities before the heat becomes overwhelming. As the month progresses, the rising temperatures serve as a gentle reminder of Mosul's hot summer climate, inviting everyone to enjoy the sun while it lasts.
May marks a notable transition in Mosul’s precipitation patterns, with rainfall significantly decreasing to just 20 mm (0.8 in) over 2 days. This reduction follows a wetter spell from January through April, where the city experienced a cumulative total of over 285 mm (11.2 in) of rain, peaking in March with 96 mm (3.8 in). As the region moves into the dry summer months of June through August, which typically see no rainfall at all, May serves as a bridge, hinting at the arid conditions that lie ahead. This decrease highlights a distinct trend in Mosul's climate, where early months are generously wet, gradually giving way to increasingly dry conditions as the year progresses.
As spring transitions into summer, May in Mosul, Iraq showcases a notable dip in humidity, averaging around 54%. This represents a significant shift from the earlier months of the year, where humidity levels hovered in the 70s and 60s. April's moderate 59% serves as a precursor to this decline, indicating the dry heat of summer is approaching. With each passing month, the trend becomes even more pronounced, as June heralds a dramatic drop to 39%. This steady decrease in humidity not only marks the onset of the arid summer season but also highlights the stark contrast to the typically more humid winter months, thereby shaping the region's distinct climatological rhythm.
As May arrives in Mosul, Iraq, the UV Index skyrockets to 11, indicating an extreme exposure category with a burn time of just 10 minutes. This sharp increase follows a gradual rise from 3 in January to 8 in April, reflecting the transition from moderate to very high exposure levels. With the sun's intensity peaking this month and climbing to the same level in June and July, it becomes crucial for residents and visitors alike to take protective measures. Simple precautions such as wearing sunscreen, sunglasses, and protective clothing can help safeguard against the heightened risk of sunburn. For a more detailed understanding of UV levels throughout the year, visit Mosul UV Index.
UV Risk Categories
As spring blossoms into summer in Mosul, May shines brightly with 385 hours of sunshine, marking a peak in daylight that sets the tone for the following months. The upward trend begins modestly in January with 210 hours, gradually gaining momentum through the year. By April, the days stretch significantly to 340 hours of golden rays, heralding the arrival of May's full radiance. This vibrant month not only outpaces its predecessors but also hints at the summer's approaching zenith in June and July, where sunshine reaches an impressive 395 and 403 hours, respectively. The consistent growth in daylight fosters a lively atmosphere, inviting locals and visitors alike to enjoy the warmth and beauty of Mosul's sun-kissed days.
As spring transitions into summer in Mosul, Iraq, the likelihood of sunny weather dramatically increases, culminating in a notable 82% chance of sunshine in May. This trend reflects a steady rise from the cooler months, where January's sun exposure was only 54%. As we move through the months, the probability climbs steadily, reaching 66% in April and setting the stage for May's brilliance. With June and July boasting an impressive 98% and 97% chance of sunshine respectively, May serves as the delightful precursor to the sun-drenched days of summer, promising plenty of opportunities for outdoor activities and vibrant spring festivities.
As spring transitions into summer, Mosul, Iraq experiences a noticeable increase in daylight duration. Starting with just 9 hours of daylight in January, the city gradually gains light as February brings 10 hours and March climbs to 11 hours. By April, days lengthen further to 13 hours, paving the way for May, when residents enjoy a robust 14 hours of daylight. This extended daylight remains consistent throughout June and July, offering ample time for outdoor activities and community engagements. However, as summer wanes, daylight begins to recede, with August witnessing a slight dip to 13 hours, and by September, it further decreases to 12 hours. The cycle continues into the fall, as October and November see daylight drop to 11 hours and 10 hours, respectively, before returning to 9 hours in December. This rhythm of daylight not only marks the changing seasons but also fosters a vibrant lifestyle in Mosul, where the lengthening days of spring and summer are cherished moments of connection and activity.
As May arrives in Mosul, Iraq, the city experiences a gentle shift in its average wind patterns. With an average wind speed of 2.8 m/s (6 mph), May marks a subtle decline from April's peak of 2.9 m/s (7 mph), illustrating the transitional nature of spring. This slight drop is characteristic of the month, as winds generally ease after their preliminary surge, providing a mild yet refreshing breeze perfect for outdoor activities. As the city gears up for the hot summer months, the winds begin to pick up momentum again in June, reaching an average of 3.5 m/s (8 mph), but in May, the winds offer a gentle embrace, inviting residents to enjoy the blooming beauty of the season.
Weather in Mosul varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Mosul, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January present contrasting weather conditions. In May, temperatures range from a minimum of 12°C (55°F) to a scorching maximum of 43°C (110°F), with an average of 27°C (80°F). This month experiences relatively low precipitation, totaling only 20 mm (0.8 in) over just 2 days, and humidity is quite moderate at 54%. In contrast, January is much colder, with temperatures dipping as low as -2°C (30°F) and only reaching a maximum of 23°C (73°F), giving it an average temperature of 9°C (48°F). Additionally, January sees more precipitation, accumulating 56 mm (2.2 in) over 8 days, along with higher humidity levels at 74%. For more details on January weather, you can check Mosul weather in January.
May and February present stark contrasts in weather conditions. In May, temperatures soar with a minimum of 12°C (55°F), averaging around 27°C (80°F), and peaking at a sweltering 43°C (110°F). With only 20 mm (0.8 in) of precipitation over just 2 days, the humidity sits at a more comfortable 54%. In contrast, February experiences much cooler weather, with temperatures ranging from a chilly minimum of -5°C (24°F) to a milder maximum of 24°C (75°F), averaging 11°C (51°F). This month is significantly wetter, receiving 65 mm (2.6 in) of rainfall over 8 days, coupled with higher humidity at 73%. For more details about February weather, visit Mosul weather in February.
In comparing the weather between March and May, a noticeable shift in temperature and precipitation patterns emerges. March experiences cooler temperatures, with a minimum of 1°C (35°F) and an average of 14°C (58°F), peaking at a maximum of 31°C (88°F). This month also sees significantly higher precipitation, with 96 mm (3.8 in) over approximately 11 days, contributing to a higher humidity level of 71%. In contrast, May boasts a much warmer climate, with temperatures ranging from a minimum of 12°C (55°F) to a staggering maximum of 43°C (110°F) and an average of 27°C (80°F). Precipitation drops considerably to just 20 mm (0.8 in) across only 2 days, resulting in a more comfortable humidity of 54%. For a more detailed look at the weather conditions in March, visit Mosul weather in March.
In comparing the weather of April and May, May tends to be significantly warmer, with average temperatures soaring to 27°C (80°F) compared to April's 20°C (69°F). The maximum recorded temperature in May reaches an impressive 43°C (110°F), while April's peak is a milder 38°C (101°F). Additionally, May experiences far less precipitation, receiving only 20 mm (0.8 in) over just 2 days, whereas April is much wetter with 68 mm (2.7 in) across 9 days. Humidity levels also fluctuate slightly, with April sitting at 59% and May at a lower 54%. For more details on April's weather, visit Mosul weather in April.
May and June exhibit a notable transition in weather patterns. In May, temperatures range from a minimum of 12°C (55°F) to a maximum of 43°C (110°F), with an average of 27°C (80°F), alongside some rainfall totaling 20 mm (0.8 in) over 2 days. The humidity level is moderate at 54%. By contrast, June brings warmer conditions, with minimum temperatures rising to 19°C (66°F) and a scorching average of 33°C (92°F), reaching a peak of 46°C (116°F). Importantly, June experiences no precipitation whatsoever, maintaining a dry atmosphere with humidity dipping to 39%. For more detailed information, you can check Mosul weather in June.
May's weather offers a range of temperatures, with a minimum of 12°C (55°F), an average of 27°C (80°F), and a maximum of 43°C (110°F). While it experiences a modest amount of precipitation at 20 mm (0.8 in) over two days, the humidity level is relatively high at 54%. In contrast, July features much warmer conditions, with minimum temperatures of 25°C (77°F), an average soaring to 36°C (98°F), and record highs reaching 49°C (120°F). Notably, July sees no precipitation at all, maintaining dry conditions with a humidity level dropping to 27%. This stark difference illustrates the transition into the hotter and drier summer months. For more details, check out Mosul weather in July.
In May, the weather displays a range of temperatures, with a minimum of 12°C (55°F) and a maximum reaching up to 43°C (110°F), resulting in an average of 27°C (80°F). The month experiences light precipitation at 20 mm (0.8 in) over just 2 days, along with a humidity level of 54%. In contrast, August sees higher temperatures with a minimum of 23°C (74°F) and a staggering maximum of 48°C (119°F), leading to an average temperature of 36°C (97°F). Unlike May, August is completely dry, with no recorded precipitation and a significantly lower humidity of 24%. For more detailed information, you can refer to Mosul weather in August.
May and September present distinctly different weather patterns. In May, temperatures range from a minimum of 12°C (55°F) to a maximum of 43°C (110°F), with an average of 27°C (80°F) and occasional precipitation of 20 mm (0.8 in) over 2 days, contributing to a humidity level of 54%. In contrast, September sees warmer conditions, with temperatures ranging from a minimum of 18°C (65°F) to a maximum of 45°C (114°F) and an average temperature of 32°C (90°F). Notably, September is much drier, with no recorded precipitation and a humidity level of only 29%. For more detailed information, you can refer to Mosul weather in September.
May and October present contrasting yet pleasant weather conditions. In May, temperatures range from a minimum of 12°C (55°F) to an impressive maximum of 43°C (110°F), with an average temperature of 27°C (80°F). Despite a higher average temperature, May experiences slightly more humidity at 54% and a bit more rain, totaling 20 mm (0.8 in) over 2 days. In contrast, October sees a milder climate with temperatures ranging from 12°C (53°F) to a maximum of 39°C (102°F), and an average of 25°C (77°F). The month is characterized by slightly lower humidity at 45% and less precipitation, totaling 17 mm (0.7 in) over the same 2 days. For more detailed information on October weather, visit Mosul weather in October.
In May, temperatures soar, with averages around 27°C (80°F) and maximums reaching up to 43°C (110°F), offering a stark contrast to the cooler November weather, where average temperatures drop to 17°C (62°F) and maximums peak at 31°C (88°F). While May enjoys relatively low precipitation of 20 mm (0.8 in) over just 2 days, November experiences more rain, totalling 35 mm (1.4 in) across 5 days, contributing to a higher humidity of 61% compared to May’s 54%. This shift from the heat of May to the milder, wetter conditions of November illustrates the changing seasons effectively. For more details on what to expect during this time, you can refer to Mosul weather in November.
May and December present contrasting weather conditions. In May, temperatures range significantly, with a minimum of 12°C (55°F) and a maximum reaching up to 43°C (110°F), making it much warmer overall, with an average of 27°C (80°F). Precipitation is relatively low at 20 mm (0.8 in) over just 2 days, accompanied by moderate humidity at 54%.
In stark contrast, December is much cooler, with temperatures ranging from a chilly 1°C (34°F) at night to a comfortable 23°C (74°F) during the day, averaging around 11°C (53°F). This month sees significantly more rainfall, receiving 79 mm (3.1 in) spread over 9 days, along with higher humidity levels at 78%. For a deeper look into December weather specifics in Mosul, you can explore Mosul weather in December.
May in Mosul heralds the arrival of warmer days, with temperatures significantly climbing compared to earlier months. With conditions reaching a maximum of 43°C (110°F), the heat becomes quite intense, although the average temperature remains a moderate 27°C (80°F). Rain is sparse, with only 20 mm (0.8 in) of precipitation over just two days, making May considerably drier than the preceding months. Humidity hovers around 54%, adding a touch of discomfort but still allowing for enjoyable outdoor activities. As Mosul transitions into summer, the shift in weather patterns becomes evident, paving the way for the searing heat of June. For a deeper dive into Mosul’s climate, check out Mosul Climate.