Last updated: August 31, 2025
May in Dammam, Saudi Arabia ushers in the sweltering heat of summer, with temperatures soaring to a maximum of 41°C (107°F) and an average of 31°C (88°F). The nights offer slight relief, dipping to a minimum of 21°C (70°F). Despite the high temperatures, the month remains remarkably dry, with precipitation measuring just 1 mm and no recorded rainy days. The humidity levels hover around 29%, contributing to the arid conditions typical of this region, making May a quintessential summer month in Dammam.
As May arrives in Dammam, Saudi Arabia, temperatures begin to climb noticeably, signaling the transition into summer. The average temperature settles at a warm 31°C (88°F), with daily highs reaching up to 41°C (107°F). Nights begin to feel notably balmy, with minimum temperatures around 21°C (70°F). Compared to the previous months, May showcases a marked increase from April's milder averages, laying the groundwork for the scorching months ahead. This upward trend in heat not only enhances the vibrant warmth of the region but also sets the tone for outdoor activities and cultural events that thrive in the early summer sun.
In Dammam, Saudi Arabia, the month of May stands out with a strikingly low precipitation level of just 1 mm, marking a trend of minimal rainfall that begins to dominate the region as summer approaches. Notably, there are no recorded precipitation days during this month, contributing to the arid climate typical of late spring. This dry spell is consistent with the preceding months, where rainfall gradually decreased from 25 mm in February to 12 mm in April. As the city transitions into the hotter months of June and July, a complete absence of rainfall becomes the norm. This pattern highlights the stark contrast between the wetter winter and spring months and the dry, sun-soaked summer that characterizes Dammam's climate.
In Dammam, Saudi Arabia, the month of May ushers in warmer temperatures accompanied by relatively low humidity levels, recorded at 29%. This is part of a noticeable trend as humidity begins to decrease from the more comfortable figures of earlier months; for instance, April sees a humidity level of 34%. As the year progresses, Dammam experiences a significant drop in humidity, plunging to its lowest in the midst of summer. This pattern highlights a transition towards the arid conditions that characterize the region, culminating in the exceptionally dry months of July and August, where humidity plummets to 11% and 15%, respectively. Overall, May serves as a bridge between the mildness of spring and the intense dryness of the summer, making it a unique time to experience Dammam's shifting climate.
In May, Dammam experiences a significant surge in UV exposure, with the UV Index peaking at 12, categorizing it as extreme and reducing the safe burn time to just 10 minutes. This trend mirrors the gradual increase seen since earlier months, where values escalated from 6 in January to 10 in both March and April. As the heat intensifies leading into the summer, May marks a definitive transition into the highest risk category, underscoring the importance of sun protection during this period. With similar extreme conditions expected in June, awareness and preparation are key for outdoor activities. For more detailed information on UV levels throughout the year, visit Dammam UV Index.
UV Risk Categories
May in Dammam, Saudi Arabia, heralds the vibrant peak of sunshine, boasting an impressive 366 hours of golden rays. As the city transitions from the cooler months, the increasing daylight hours become a defining feature of spring. This trend continues seamlessly into June, reaching 369 hours, before hitting the zenith in July with 375 hours of sunlight. The gradual ascent from January's 240 hours through the months showcases the rich tapestry of Dammam's climate, highlighting not only the warmth of May but also the anticipation of summer's embrace. As the days lengthen, residents and visitors alike bask in the glowing sun, making May a truly delightful month in this coastal city.
Dammam, Saudi Arabia, experiences a notable increase in sunny weather as the year progresses, with May standing out with an impressive 95% chance of sunshine. Following a dip in April, where the chance of sun drops to 71%, May heralds the return of bright, sunny days, setting the stage for the upcoming summer months. This trend continues into June, which boasts a 100% likelihood of clear skies, while the following months of July and August remain exceptionally bright, at 91% and 99% respectively. Overall, May is a prime time for outdoor activities, as the weather is not only likely to be sunny, but also perfectly temperate before the intense heat of summer fully sets in.
In Dammam, Saudi Arabia, the daylight duration undergoes a fascinating progression from the start of the year through to its peak in late spring and summer. Beginning with approximately 10 hours of daylight in January, the hours gradually increase, reaching 12 hours by March and remaining consistent through April. Notably, May marks a turning point, offering a full 13 hours of daylight—the maximum for the year—which continues through the warm summer months of June, July, and August. As autumn arrives, daylight begins to taper off, returning to 12 hours in September and finally falling back to 10 hours by December. This steady increase and subsequent decrease in daylight not only highlight the changing seasons but also set the stage for a rhythm in the daily life of Dammam.
In Dammam, Saudi Arabia, the wind patterns in May reveal a gentle breeze with an average speed of 3.7 m/s (8 mph), marking a notable dip from the slightly stronger winds that precede it in April. This decrease contrasts with the gradual increase in wind speeds seen earlier in the year, from 4.6 m/s (10 mph) in January to 5.6 m/s (12 mph) in March. Following May, the winds pick up again in June to reach 6.1 m/s (14 mph), suggesting a seasonal transition. The overall trend highlights a variable wind pattern throughout the year, with spring presenting softer breezes that provide a refreshing respite before the summer months bring increased wind intensity.
Weather in Dammam varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Dammam, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in May and January, it's clear that May is significantly warmer. In May, temperatures range from a minimum of 21°C (70°F) to a scorching maximum of 41°C (107°F), with an average temperature of 31°C (88°F). In contrast, January experiences much cooler temperatures, with a minimum of 8°C (47°F) and a maximum of 27°C (81°F), resulting in an average temperature of 17°C (64°F). Additionally, May boasts dry conditions with no precipitation, while January sees a bit more moisture, with 4 mm of rainfall over just one day. The humidity levels also differ, with May at 29% and January at a higher 42%. For more on January weather specifics in the area, refer to Dammam weather in January.
May generally presents a stark contrast to February in terms of weather conditions. With temperatures soaring from a minimum of 21°C (70°F) to a scorching maximum of 41°C (107°F), May offers a warm average of 31°C (88°F) and sees virtually no precipitation, making it dry with only 1 mm of rainfall and 0 rainy days. In contrast, February experiences much cooler temperatures, ranging from a low of 6°C (44°F) to a high of 29°C (84°F), resulting in an average of 18°C (64°F). This month also sees more substantial precipitation, totaling 25 mm (1.0 in) over 2 days, and slightly higher humidity at 32%. For more specific details on February weather, you can check Dammam weather in February.
May weather in Dammam is characterized by significantly warmer temperatures, with a minimum of 21°C (70°F) and an average high of 31°C (88°F), peaking at a scorching 41°C (107°F). In contrast, March experiences milder conditions, with temperatures ranging from a minimum of 12°C (53°F) to an average of 21°C (71°F), and a maximum reaching 37°C (98°F). Additionally, May sees virtually no rainfall, with precipitation at just 1 mm over 0 days, while March has more frequent rain, totaling 14 mm over 3 days. Humidity is slightly lower in May at 29%, compared to March's 33%. For more detailed information, check out the Dammam weather in March.
In comparing the weather of May and April, it's clear that May is significantly warmer, with average temperatures reaching 31°C (88°F) compared to April's 26°C (79°F). While both months experience high maximum temperatures, May records a slightly higher maximum of 41°C (107°F) against April's 40°C (105°F). Additionally, May boasts very low precipitation, with only 1 mm and no rainy days, in stark contrast to April, which experiences 12 mm of rain over one day. Despite the higher temperatures in May, humidity is also lower at 29%, compared to April’s 34%. For more detailed information, you can check Dammam weather in April.
The weather comparison between May and June reveals a notable increase in temperatures, with June experiencing higher averages and maximums. In May, temperatures range from a minimum of 21°C (70°F) to a maximum of 41°C (107°F), while June sees a higher minimum of 27°C (80°F), an average of 35°C (95°F), and a peak at 43°C (109°F). Interestingly, both months are characterized by minimal precipitation, with May recording 1 mm and June indicating no rainfall at all. Despite the rise in temperatures, June has a lower humidity level at 17% compared to May's 29%, contributing to a slightly drier feel. For more detailed insights, you can refer to Dammam weather in June.
In May, the weather in Dammam showcases a broad temperature range with a minimum of 21°C (70°F) and a maximum of 41°C (107°F), accompanied by low humidity levels of 29% and negligible precipitation. In contrast, July brings even hotter conditions, with minimum temperatures climbing to 29°C (84°F) and maximums reaching a scorching 44°C (112°F). July is characterized by an even lower humidity of just 11% and no recorded precipitation. For more details on what to expect in July, check out Dammam weather in July.
In May, the weather is characterized by warmer temperatures with a minimum of 21°C (70°F) and an average of 31°C (88°F), reaching a scorching maximum of 41°C (107°F). The humidity is relatively higher at 29%, although there is no recorded precipitation for the month. In contrast, August presents an even hotter climate, with a minimum of 28°C (83°F) and an average temperature of 36°C (96°F), peaking at 44°C (111°F). The humidity drops to 15%, and like May, there is no rainfall throughout the month. For more details, you can check Dammam weather in August.
In comparing the weather of May and September, we see that both months experience high temperatures typical of a warm climate. May has a minimum temperature of 21°C (70°F) and an average of 31°C (88°F), while September showcases slightly warmer conditions, with a minimum of 25°C (78°F) and an average of 34°C (93°F). Notably, both months record very low precipitation, with May receiving just 1 mm and September receiving none at all. Humidity levels are also different; May has a higher humidity at 29%, whereas September is drier with only 18% humidity. For more detailed insights on September weather, check out Dammam weather in September.
May and October in Dammam exhibit similar weather patterns, with warm temperatures and low precipitation. In May, temperatures range from a minimum of 21°C (70°F) to a maximum of 41°C (107°F), while October sees a slightly lower range, with a minimum of 20°C (68°F) and a maximum of 40°C (105°F). Both months experience minimal precipitation, averaging only 1 mm (0.0 in) with no rainy days, although October has a slightly higher humidity of 32% compared to May's 29%. For a detailed look at October weather specifics, you can check Dammam weather in October.
May and November showcase contrasting weather patterns. In May, temperatures soar with minimums around 21°C (70°F) and maximums peaking at 41°C (107°F), creating a hot and dry environment characterized by a low humidity of 29% and virtually no precipitation. In contrast, November experiences milder temperatures, ranging from a minimum of 13°C (56°F) to a maximum of 34°C (94°F), with increased humidity at 44% and some rainfall, totaling about 13 mm over two days. This shift highlights the transition from the intense heat of late spring to a more moderate and slightly wetter fall climate. For more details, check out Dammam weather in November.
May and December present contrasting weather patterns. In May, temperatures soar, with a minimum of 21°C (70°F) and a blistering maximum of 41°C (107°F), yielding an average temperature of 31°C (88°F). The month is remarkably dry, receiving only 1 mm of precipitation across zero rainy days and enjoying low humidity at 29%. In contrast, December offers a milder climate with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 28°C (82°F), averaging 20°C (68°F). The month experiences some light rainfall, accumulating 15 mm over two days, and a noticeable increase in humidity at 45%. For more detailed information, check out Dammam weather in December.
As the days of May unfold in Dammam, temperatures soar, bringing warm weather that's noticeably hotter than the preceding months. With an average temperature around 31°C (88°F) and peaks reaching up to a sizzling 41°C (107°F), this month marks a significant shift towards summer. Uniquely, May can boast of minimal precipitation, with no rainy days recorded, and a comfortable humidity level at 29%, making it quite different from the cooler and wetter conditions experienced earlier in the year. For those intrigued by the region's climate dynamics, visit Dammam Climate for deeper insights!