Last updated: August 31, 2025
In Riyadh, Saudi Arabia, July brings scorching heat with maximum temperatures soaring to 47°C (117°F) and an average of 38°C (100°F). With a minimum temperature of 27°C (81°F), the month maintains a sweltering warmth throughout day and night. Notably, the city experiences zero precipitation with 0 mm (0.0 in) of rainfall and no rainy days, creating an arid climate complemented by a mere 13% humidity. This dry and hot environment makes July one of the most intense months of the year in Riyadh.
In July, Riyadh experiences its peak summer heat, with temperatures soaring to a maximum of 47°C (117°F). The month starts off warm with a minimum of 27°C (81°F) and an average temperature of 38°C (100°F), making it one of the hottest times of the year. As summer progresses, the city shows a clear upward trend in temperature, rising significantly from the early months of the year when January's pleasant average is just 15°C (60°F). With July's heat intensity, residents and visitors alike are advised to stay hydrated and seek shade during the scorching afternoons, as the relentless sun can be both relentless and unforgiving. As the summer heat continues into August, Riyadh remains in the grip of high temperatures, reinforcing the distinct characteristics of its desert climate.
In July, Riyadh experiences a notable dry spell, mirroring the trend set by the preceding months. With 0 mm of precipitation and 0 days of rain, this period continues the region’s pattern of minimal rainfall, as seen from June through August. Historically, July falls within the heart of summer, characterized by scorching temperatures and an almost total absence of moisture. In the broader context, the data highlights the stark contrast between the wettest months early in the year and the arid conditions prevailing during the summer, underscoring Riyadh's desert climate and the challenges it brings to both its environment and inhabitants.
July in Riyadh experiences one of the lowest humidity levels of the year, dropping to a mere 13%. This stark decline follows a gradual decrease from the slightly higher humidity levels observed in the spring and early summer months, where figures hovered between 27% and 33%. As the temperature soars, the air becomes increasingly arid, creating a distinctly dry atmosphere that characterizes the peak of summer. Following July, humidity levels begin to rise again in August and beyond, as the city transitions towards a more humid autumn. Overall, the marked decrease in July sets the stage for the hot and parched conditions typical of this desert climate, contrasting sharply with the moisture-laden months that emerge towards the year's end.
In July, Riyadh experiences an UV Index of 11, maintaining its status within the extreme exposure category, which means that sunburn can occur in as little as 10 minutes. This intense level of UV radiation is consistent with the preceding month of June, suggesting that the hottest summer days in Riyadh pose significant outdoor risks. Notably, the UV Index peaks earlier in the summer, with May reaching a staggering 12, before slightly tapering off in August to 10. As the summer progresses, the trend shows high UV exposure remains prevalent, so individuals should take extra precautions during this period. For more insights on UV conditions, visit Riyadh UV Index.
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In July, Riyadh basks in a spectacular 376 hours of sunshine, marking it as the sunniest month of the year. This peak continues a trend observed throughout the summer, where daylight hours steadily increase from the 331 hours seen in April and May to the highest levels in July. Following this sunny zenith, August remains close behind with 364 hours, showcasing the relentless heat of the season. In contrast to the brighter summer months, January starts the year with just 243 hours, gradually building up to the summer's abundance. This annual rhythm highlights Riyadh's transformation from the cooler months to a sun-drenched peak, creating a vibrant atmosphere that energizes both the city and its residents.
In July, Riyadh enjoys a solid 82% chance of sunny weather, making it a prime time for outdoor activities amidst the city’s vibrant summer atmosphere. While this percentage dips slightly from the preceding month's striking 97% sunny forecast, it aligns closely with the generally high levels of sunshine typical for the season. Notably, July's sunshine likelihood is supported by the preceding month of June and the following month of August, both featuring exceptional sun-filled days. The data reveals a persistent trend of sunny weather throughout the summer, underscoring July as a favorable month for those looking to bask in the sun. As the year progresses, the capital experiences a transition from clear skies in winter to the sweltering heat of summer, with July embodying a peak in both warmth and brightness.
In Riyadh, Saudi Arabia, the daylight duration fluctuates throughout the year, showcasing a dynamic relationship with the seasons. Starting with 10 hours in January, the days gradually lengthen, peaking at 13 hours from May through July. This consistent daylight in the summer months allows for vibrant outdoor activities and exploration. As August arrives, daylight begins to taper off, dropping back to 12 hours before settling into a more gradual decline through the fall. By the time December rolls around, residents experience shorter days again, with daylight returning to 10 hours. This rhythmic cycle not only enriches life in Riyadh but also emphasizes the importance of adapting to varying daylight throughout the year.
In July, Riyadh experiences a modest average wind speed of 3.5 m/s (8 mph), mirroring the calmness of the previous month. This consistent pace, along with that of August, suggests a period of relatively gentle breezes, following the more varied wind fluctuations seen in the earlier months. Notably, March stands out with its peak average of 4.7 m/s (11 mph), indicating a transitional period where winds pick up before the summer settles in. As the year progresses from April to July, the wind speeds generally trend lower, with only slight increases observed in June. Overall, while July's winds may be mild, they contribute to Riyadh's unique summer atmosphere, blending the desert heat with a gentle breath of air.
Weather in Riyadh varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Riyadh, focusing on differences in temperature, rainfall, humidity, and UV levels.
In Riyadh, July and January present a striking contrast in weather conditions. July is characterized by scorching temperatures, with averages soaring around 38°C (100°F) and maximums reaching up to 47°C (117°F), all under a dry atmosphere with 0 mm of precipitation and a low humidity of just 13%. In contrast, January offers a much milder climate, featuring an average temperature of 15°C (60°F), with minimums dropping to 2°C (36°F) and a maximum of 30°C (86°F). Additionally, January sees a bit more humidity at 41% and a slight amount of precipitation, totaling 4 mm (0.2 in). For further details on the January weather in Riyadh, you can check out Riyadh weather in January.
When comparing the weather in July and February, the stark differences are immediately apparent. July boasts scorching temperatures, with an average of 38°C (100°F) and peaks reaching up to 47°C (117°F), all under extremely low humidity of just 13% and no recorded precipitation. In contrast, February offers a much cooler climate, with average temperatures around 17°C (63°F) and highs of 35°C (95°F). This month also experiences sporadic precipitation, totaling 14 mm (0.6 in) over three days, accompanied by a notably higher humidity level of 29%. For more detailed information on February weather patterns, you can visit Riyadh weather in February.
In July, Riyadh experiences extreme heat, with average temperatures soaring to 38°C (100°F) and maximums reaching up to 47°C (117°F). The month is characterized by complete dryness, recording no precipitation and a low humidity level of just 13%. In contrast, March presents a much milder climate, with average temperatures around 22°C (73°F) and maximums reaching 38°C (101°F). While still warm, March sees a minimum temperature of 7°C (46°F) and some light rain, with 5 mm (0.2 in) of precipitation over a single day and a higher humidity of 29%. For more detailed information, visit Riyadh weather in March.
In comparing the weather between July and April, it's clear that July is significantly hotter and drier. The average temperature in July soars to 38°C (100°F), with a maximum of 47°C (117°F) and no recorded precipitation, leading to very low humidity at just 13%. In contrast, April offers a milder climate with an average temperature of 28°C (82°F), a maximum of 40°C (104°F), and some rainfall totaling 10 mm over two days, resulting in a higher humidity level of 33%. For more detailed information on April weather in Riyadh, visit Riyadh weather in April.
In comparing the weather conditions of July and May, it's evident that July is significantly hotter, with average temperatures reaching 38°C (100°F) and maximums soaring up to 47°C (117°F), while May experiences a milder average of 33°C (91°F) and a maximum of 44°C (112°F). Additionally, July boasts a dry climate with no recorded precipitation, whereas May records a minimal rainfall of 3 mm (0.1 in). Humidity levels also differ, with July presenting a much drier atmosphere at 13% compared to May's 27%. For a detailed look at the weather during this month, you can check Riyadh weather in May.
In comparing the weather between July and June, July features slightly higher temperatures, with a minimum of 27°C (81°F) and an average of 38°C (100°F), compared to June's minimum of 25°C (77°F) and average of 36°C (98°F). Both months experienced no precipitation, creating dry conditions with zero rainfall days. However, July is characterized by lower humidity at 13%, whereas June has a higher humidity level of 19%, contributing to a distinct feeling of heat in June. For more detailed insights, you can check Riyadh weather in June.
July and August in the region exhibit remarkably similar weather patterns, characterized by consistently high temperatures and minimal precipitation. In July, the minimum temperature hovers around 27°C (81°F), with an average peak of 38°C (100°F) and maximums reaching an intense 47°C (117°F). The month is completely dry, with no recorded precipitation and a low humidity level of 13%. August maintains a comparable temperature profile, with a slight drop in the minimum to 26°C (78°F) and a marginally lower average of 37°C (99°F), although maximums remain at the scorching 47°C (117°F). Humidity does creep up to 15%, but like July, August experiences no rainfall at all. For more details, visit Riyadh weather in August.
In July, the weather in Riyadh reaches its peak, with average temperatures soaring to a sweltering 38°C (100°F) and maximums hitting a staggering 47°C (117°F). The humidity remains low at 13%, and there is no recorded precipitation. In contrast, September presents somewhat cooler temperatures, with averages around 34°C (94°F) and a maximum of 45°C (113°F). The humidity rises slightly to 18%, but like July, September also boasts a dry spell with no precipitation. For more detailed information on September weather, you can visit Riyadh weather in September.
In July, the weather in Riyadh is characterized by extreme heat, with temperatures soaring from a minimum of 27°C (81°F) to an average of 38°C (100°F) and peaking at a staggering 47°C (117°F). The month is also incredibly dry, with no recorded precipitation and a low humidity level of 13%. In contrast, October offers a much milder climate, with temperatures ranging from a minimum of 15°C (60°F) to an average of 29°C (84°F), and a maximum of 41°C (105°F). While still warm, October also sees a slight increase in humidity, rising to 28%, and a minimal precipitation of 1 mm. For more detailed information about Riyadh's weather in October, you can visit Riyadh weather in October.
July and November present stark contrasts in weather conditions. In July, temperatures soar, with a minimum of 27°C (81°F) and an average high reaching a sweltering 38°C (100°F), peaking at an extreme 47°C (117°F). With 0 mm of precipitation and 0 rainy days, the humidity remains low at just 13%, creating an arid and blisteringly hot environment. In contrast, November offers a more moderate climate, featuring temperatures that range from a comfortable minimum of 6°C (44°F) to an average high of 22°C (71°F), peaking at 35°C (95°F). Additionally, November experiences a slight increase in precipitation, totaling 9 mm over 2 days, and the humidity rises to 43%, making it a more pleasant and livable time of year. For more detailed information, you can visit Riyadh weather in November.
In July, the weather in Riyadh is characterized by extreme heat, with average temperatures soaring to 38°C (100°F) and highs reaching up to 47°C (117°F). The month boasts an arid climate, with no recorded precipitation and humidity levels dropping to a mere 13%. In stark contrast, December brings a much milder climate, with average temperatures around 17°C (62°F) and maximums peaking at 29°C (85°F). While the month still remains relatively dry, it does see a small amount of rainfall, with about 6 mm (0.2 in) over the course of just one day and humidity increasing to 46%. For more information, you can check Riyadh weather in December.
As the sweltering heat of July envelops Riyadh, the city experiences its hottest month, characterized by scorching temperatures and an almost complete absence of rain. With average highs reaching a sweltering 38°C (100°F), coupled with humidity levels dropping to a mere 13%, the dry desert air intensifies the warmth, making July significantly more severe than the cooler months. Rainfall is nonexistent, contributing to the parched landscape, while the clear skies provide relentless sunshine. This intense weather pattern showcases Riyadh’s extreme desert climate, starkly contrasting with the milder conditions experienced earlier in the year. For a more detailed overview of the climate in Riyadh, visit Riyadh Climate.