Last updated: August 21, 2025
May in Najaf, Iraq, is characterized by soaring temperatures, reaching a maximum of 45°C (114°F) and averaging a warm 31°C (88°F). With a minimum temperature of 15°C (60°F) during the cooler nights, this month showcases a typical desert climate. Notably, precipitation is scarce, with an insignificant total of just 2 mm (0.1 in) and no rain days recorded, resulting in a low humidity level of 29%. Thus, visitors should prepare for an arid atmosphere, making it an ideal time for those who thrive in the heat.
In May, Najaf, Iraq, experiences a significant temperature rise as spring transitions into the sizzling summer. With minimums of 15°C (60°F) and averages reaching 31°C (88°F), the city begins to feel the heat, culminating in maximum temperatures soaring to an impressive 45°C (114°F). This month marks a sharp increase from the previous months, showcasing a clear upward trend that is characteristic of the region’s climate. The pleasant warmth of early May quickly gives way to intense heat, making it a time when locals often seek shade and respite from the blazing sun. The stark contrast between the cooler winter months and the oppressive summer ahead emphasizes the dramatic seasonal shifts in this historically rich area.
In May, Najaf, Iraq, experiences a notable decline in precipitation, with only 2 mm (0.1 in) recorded, marking a sharp contrast to the wetter months preceding it. This slight rainfall occurs over no days, suggesting that May often transitions into the dry summer season, which continues with consecutive months of zero precipitation. The drop in moisture this month emphasizes the region's significant seasonal variation, as earlier months like February and November see much higher totals, with up to 27 mm (1.1 in) and 23 mm (0.9 in), respectively. As Najaf approaches the hot, arid summer, the minimal rainfall in May sets the stage for an extended dry spell, shaping the local climate and ecology.
May in Najaf, Iraq, marks a significant shift in humidity levels, with an average of 29%—the lowest so far in the year. This decrease continues the downward trend from April's 36% and paves the way for the dry summer months ahead. Following the transition from wetter winter months, which boasted humidity levels peaking at 52% in December and 51% in November, May showcases the arid conditions that define the region's climate. As June approaches, the humidity plummets further to 21%, highlighting the stark contrast between the lushness of winter and the aridity of summer in this vibrant part of Iraq.
In May, Najaf, Iraq, experiences one of its highest UV Index readings, soaring to 12, which falls into the extreme exposure category. This marks a notable increase from the already very high levels observed in the previous months of March and April, urging residents and visitors to exercise extreme caution. With a burn time of just 10 minutes, it’s essential to take protective measures such as wearing sunscreen, hats, and seeking shade to avoid skin damage. As June follows closely with a UV Index of 11, the pattern of rising UV exposure continues, highlighting the importance of vigilance as temperatures rise throughout the year. For more detailed insights on UV exposure trends throughout the year, visit Najaf UV Index.
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May brings a delightful surge of sunshine to Najaf, Iraq, with 370 hours of radiant daylight—one of the highest totals of the year. As spring unfolds, the days gradually grow longer, with sunshine hours climbing steadily from 227 in January to a peak in July with 386 hours. This upward trend culminates in May, where the warm sunshine not only enhances the city's vibrant beauty but also sets the stage for the forthcoming summer. Following May, the sun shines abundantly, though hours begin to taper off toward the fall, reflecting the natural transition of the seasons. Embracing May's plentiful sunshine, residents can enjoy the enchanting warmth and light before the days gradually shorten.
As spring blossoms into May in Najaf, Iraq, the prospect of sunny weather shines brighter than ever, with a remarkable 91% chance of sunshine. This month marks a significant peak in likelihood compared to earlier months, showcasing a steady upward trend from April’s 71%. The increasing sunlit days are a prelude to the blazing summer, where June and July boast a stunning 99% chance of sunny skies. With delightful days ahead, May offers a perfect opportunity for outdoor activities, inviting locals and visitors alike to embrace the warm embrace of the sun.
In Najaf, Iraq, the daylight duration evolves significantly throughout the year, with a notable increase as spring gives way to summer. Starting in January with just 10 hours of daylight, the days gradually lengthen, reaching 13 hours by May. This upward trend peaks in June, where daylight extends to an impressive 14 hours, providing ample time for outdoor activities and cultural celebrations. As the summer months wane, daylight begins to recede, tapering back to 12 hours in September and returning to 10 hours by December. This shifting cycle not only influences daily routines but also highlights the region's vibrant seasonal transitions, inviting locals and visitors alike to embrace the diverse experiences each month offers.
In Najaf, Iraq, the winds of May often carry a gentle breeze with an average speed of 3.6 m/s (8 mph), marking a slight decrease from the more vigorous gusts experienced in April. As spring transitions into summer, this month serves as a pivotal point—bridging the calmer winds of early months and the more robust currents that follow. While January and February saw an average wind speed of around 3.2 m/s (7 mph), the trend begins to pick up in March and reaches its peak in June, where winds climb to 4.8 m/s (11 mph). This pattern showcases a gradual escalation in wind intensity as Najaf braces for the warmer months, reflecting a dynamic shift in its seasonal climate. Overall, May's moderate winds make it a refreshing time before the summer heat fully sets in.
Weather in Najaf varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Najaf, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January present strikingly contrasting weather conditions. In May, temperatures soar with a minimum of 15°C (60°F) and an average high of 31°C (88°F), reaching up to a blistering 45°C (114°F). The month boasts a very dry atmosphere with only 2 mm of precipitation over no rainfall days, and a low humidity level of 29%. In stark contrast, January experiences much cooler temperatures, with a minimum of -2°C (28°F) and an average of 12°C (53°F), peaking at 25°C (77°F). Additionally, January sees a total of 13 mm of precipitation over one day, accompanied by higher humidity at 48%. For more details on January weather, visit Najaf weather in January.
May and February present a stark contrast in weather conditions. In May, temperatures soar, with a minimum of 15°C (60°F) and averaging a hot 31°C (88°F), reaching highs of 45°C (114°F) on particularly sweltering days. The month is notably dry, with only 2 mm (0.1 in) of precipitation recorded and absolutely no rainy days, resulting in a low humidity level of 29%.
In contrast, February experiences much cooler temperatures, with a minimum of -2°C (29°F) and an average of 14°C (57°F), peaking at a more moderate 29°C (84°F). This month is significantly wetter, accumulating 23 mm (0.9 in) of rainfall over three days, and has higher humidity at 44%. For further details, check out Najaf weather in February.
In comparing the weather patterns of May and March, it becomes clear that May experiences significantly warmer temperatures, with a minimum of 15°C (60°F) and an average of 31°C (88°F), peaking at a scorching 45°C (114°F). In contrast, March is much cooler, featuring a minimum of 4°C (40°F) and an average high of 40°C (104°F) with more moderate temperatures that average around 19°C (66°F). Additionally, March sees more rainfall, recording 10 mm (0.4 in) over three days, while May boasts dry conditions with no recorded precipitation and lower humidity at 29% compared to March’s 45%. For more detailed insights on March weather, you can check Najaf weather in March.
The weather in May is characterized by significantly higher temperatures compared to April, with average highs reaching up to 45°C (114°F) in May, contrasted with April’s maximum of 42°C (108°F). Additionally, May boasts much lower humidity levels at 29%, while April experiences a slightly higher 36%. Precipitation is also minimal in May, with only 2 mm (0.1 in) recorded over 0 days, whereas April sees a total of 11 mm (0.4 in) spread across 3 rainy days. For a more detailed overview, check out Najaf weather in April.
May and June present noticeably warmer temperatures and drier conditions as summer approaches. In May, temperatures range from a comfortable minimum of 15°C (60°F) to a maximum of 45°C (114°F), while June sees a higher average with temperatures starting at 20°C (69°F) and peaking at 49°C (121°F). Both months experience little to no precipitation, with May recording only 2 mm (0.1 in) and June remaining completely dry. Humidity levels also slightly differ, with May at 29% and June dropping to 21%. For more detailed information on June weather, you can check Najaf weather in June.
In May, temperatures range from a mild minimum of 15°C (60°F) to a high of 45°C (114°F), with an average of 31°C (88°F). The month experiences minimal precipitation of just 2 mm (0.1 in) and maintains a humidity level of 29%. In contrast, July sees significantly higher temperatures, with a minimum of 25°C (77°F) and reaching up to a scorching 51°C (124°F), while enjoying an even drier climate with no recorded precipitation and a lower humidity of 14%. This stark difference in weather highlights July as an even hotter and drier month compared to May. For more details, check out Najaf weather in July.
May and August present stark contrasts in weather conditions. In May, temperatures fluctuate from a minimum of 15°C (60°F) to an average of 31°C (88°F), peaking at 45°C (114°F), while experiencing very little precipitation at just 2 mm and 0 days of rain. The humidity levels are moderate at 29%. In comparison, August is significantly hotter, with a minimum temperature of 24°C (76°F), an average of 37°C (99°F), and maximum temperatures soaring to 49°C (121°F). Remarkably, August sees no precipitation and lower humidity levels at only 15%. For more details on August weather, visit Najaf weather in August.
In comparing May and September weather, we see that both months experience high temperatures, with September generally being slightly warmer on average. May has a minimum temperature of 15°C (60°F), while September starts higher at 19°C (66°F). The average temperature in May is 31°C (88°F), but September climbs to 34°C (94°F). Similarly, the maximum temperatures also rise, with May reaching 45°C (114°F) and September peaking at 48°C (119°F). Despite the intense heat, both months share an absence of precipitation, with May recording only 2 mm and September none at all. September also features slightly lower humidity at 22% compared to May's 29%. For more details on September weather, visit Najaf weather in September.
In comparing the weather between May and October, we see distinct differences in temperature and humidity levels. May experiences a minimum temperature of 15°C (60°F) and averages a high of 31°C (88°F), with a maximum soaring up to 45°C (114°F). In contrast, October offers slightly cooler temperatures, with a minimum of 12°C (53°F) and an average high of 28°C (82°F), reaching a maximum of 43°C (110°F). Humidity also varies, with May having a lower humidity at 29% compared to October's 35%. Interestingly, both months share similar low precipitation levels, recording just 2 mm (0.1 in) and experiencing no rain days. For more detailed insights, you can visit Najaf weather in October.
May and November present contrasting weather patterns. In May, temperatures soar, with an average high of 31°C (88°F) and a maximum of 45°C (114°F), basking in the warmth and experiencing virtually no precipitation. The humidity remains low at 29%, contributing to the dry and hot conditions. In stark contrast, November sees a much cooler climate, with an average temperature of 19°C (67°F) and a maximum of 35°C (95°F), accompanied by increased precipitation of 27 mm (1.1 in) over two days, and higher humidity at 51%. This shift marks November as a more temperate and wetter month compared to the extremes of May. For more detailed insights, check out Najaf weather in November.
May and December exhibit stark differences in weather patterns. In May, temperatures soar with averages around 31°C (88°F) and can reach highs of up to 45°C (114°F), accompanied by very low humidity at 29% and virtually no precipitation. In contrast, December presents a much cooler climate, with average temperatures dropping to 14°C (57°F), and minimums around 1°C (35°F). This month also sees increased humidity at 52% and experiences about 11 mm (0.4 in) of precipitation over three days. For more specific details about December weather, you can check Najaf weather in December.
May in Najaf is characterized by sweltering temperatures that elevate the typical daily warmth, making it one of the hottest months of the year. With an average temperature soaring to 31°C (88°F) and occasional peaks reaching up to 45°C (114°F), this month stands in stark contrast to the cooler spring months and is a precursor to the scorching summer. Additionally, May sees virtually no rainfall, with precipitation at just 2 mm across the month and humidity levels remaining low at 29%. This dry, hot climate sets the stage for the intense heat that will dominate the coming months. For a detailed look at the overall climate trends, visit Najaf Climate.