Last updated: August 31, 2025
August in Jeddah, Saudi Arabia features a hot and dry climate, with maximum temperatures soaring to 39°C (102°F) and an average of 33°C (91°F). The nights offer some relief, with a minimum temperature of 28°C (83°F). Throughout the month, precipitation is virtually nonexistent, totaling only 1 mm (0.0 in) across 0 days of rainfall. Humidity remains moderately comfortable at 52%, making August a quintessential summer month in this vibrant coastal city.
In August, Jeddah experiences some of its warmest temperatures of the year, with minimums averaging around 28°C (83°F) and highs reaching up to 39°C (102°F). This month maintains an average temperature of 33°C (91°F), keeping in line with the hotter trends seen since June. As summer peaks, locals and visitors alike feel the intensity of the heat, making it essential to seek shade and hydration during daytime activities. While the evenings bring a slight respite from the heat, the high humidity can still linger, underscoring Jeddah's characteristic tropical climate. Overall, August exemplifies the sweltering summer months, following a notable upward trajectory from the milder temperatures of January.
In August, Jeddah experiences a significant dip in precipitation, recording a mere 1 mm (0.0 in) of rain, which is typical for this arid region during the summer months. Notably, the month undergoes a dry spell, with zero rainfall days, reflecting the desert climate's characteristic heat and minimal moisture. This pattern is consistent throughout the summer, as both June and July similarly show no precipitation. As the year progresses, the dry August is often followed by a gradual increase in rainfall starting in November, where precipitation spikes to 22 mm over two days, marking a transition to the wetter season. Overall, Jeddah's August serves as a reminder of the city's stark contrast between the scorching summer and the more temperate winter months.
In August, Jeddah experiences a noticeable increase in humidity, soaring to 52%, the highest point of the year. This rise marks a shift from the drier summer months of July at 40% and June at 43%, as the coastal city's weather begins to embrace the late summer heat. Following August, humidity remains elevated but gradually decreases to 47% in September and bounces back slightly to 50% in October. Overall, August’s humidity is a key turning point in Jeddah's weather pattern, signaling a transition as it bridges the peak of summer and the onset of autumn.
In August, Jeddah experiences a consistently extreme UV Index of 11, demanding vigilant protection against harmful sun exposure. With a burn time of only 10 minutes, the high levels of UV radiation echo the scorching trends seen throughout the summer months, including May and June, where the index reached similar extremes. This continuity emphasizes the need for caution, especially in the midst of July and August, when outdoor activities could lead to quick burns. Following these peak months, the UV levels are expected to drop to 10 in September, yet remaining in the very high category. For those venturing outdoors in Jeddah, awareness of these UV index fluctuations is essential for safe sun practices. Stay informed and take necessary precautions by checking the details at Jeddah UV Index.
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In August, Jeddah basks in 358 hours of sunshine, continuing the trend of abundant light that characterizes the summer months. Following a peak in May with 370 hours, the sunshine hours gradually dip but remain robust throughout the summer, showcasing the region's warm climate. This consistent exposure to sunlight not only enhances the vibrant atmosphere but also invites residents and tourists alike to enjoy outdoor activities. As the seasons transition into fall, September sees a decline to 324 hours, signaling the gradual shift in daylight as the city prepares for its milder months ahead.
August in Jeddah boasts a strong likelihood of sunny weather, with a 85% chance of clear skies. This sunny trend follows a pattern established throughout the earlier months, where the city experiences its highest sunshine probabilities in March (97%) and January (90%). As summer unfolds, July sees a dip in sunny days, dropping to 59%, but August bounces back with a robust percentage, making it one of the more reliable months for sunshine in the region. Looking ahead, the chances of clear weather remain favorable, with September (76%) and October (91%) continuing to provide ample opportunities to soak up the sun. Overall, August stands as a delightful time to experience Jeddah's warm and inviting climate.
In August, Jeddah enjoys about 12 hours of daylight, continuing a trend of daylight duration that peaks during the summer months. Following a steady increase from 10 hours in January to 13 hours in both May and July, the daylight begins to taper slightly, yet remains generous this time of year. As summer transitions toward autumn, the daylight hours reflect a balance between hot summer days and the encroaching cooler months, echoing similar patterns seen in September. This gradual ebb in daylight duration, coupled with the rich vibrancy of summer, makes August a delightful time in Jeddah, where the sun gracefully lights up the vibrant city.
In August, Jeddah experiences a gentle average wind speed of 4.5 m/s (10 mph), which is a slight dip from the stronger breezes of July. Overall, the summer months exhibit a pattern of relatively stable winds, with speeds hovering between 4.0 m/s (9 mph) and 4.8 m/s (11 mph) from May to August. This trend suggests a comforting consistency in the coastal atmosphere, providing a refreshing respite from the heat as summer draws to a close. As the city transitions into fall, September sees a slight increase, with winds picking up to 4.9 m/s (11 mph), hinting at the invigorating changes that autumn will bring.
Weather in Jeddah varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Jeddah, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather patterns of August and January, it is evident that August is significantly hotter, with average temperatures reaching up to 33°C (91°F) and maximums soaring as high as 39°C (102°F). In contrast, January experiences milder conditions, with an average temperature of 24°C (75°F) and maximums around 31°C (88°F). While August boasts virtually no precipitation, January sees about 6 mm (0.2 in) of rainfall over a single day, accompanied by lower humidity levels at 41%. Overall, those looking for cooler weather may prefer January, while August presents a typical summer heat. For more details, check out Jeddah weather in January.
August and February present contrasting weather conditions in Jeddah. August is characterized by high temperatures, with a minimum of 28°C (83°F) and an average maximum of 39°C (102°F), while February enjoys milder conditions, ranging from a minimum of 16°C (61°F) to an average maximum of 33°C (92°F). Additionally, August experiences virtually no rainfall, recording only 1 mm of precipitation across zero days, whereas February sees a bit more moisture with 6 mm of rain over just one day. Humidity levels are also higher in August at 52%, compared to February's 41%. For more details on February weather, you can visit Jeddah weather in February.
In comparing the weather between August and March, it is evident that August is significantly hotter, with average temperatures soaring to 33°C (91°F) and maximums reaching up to 39°C (102°F). In contrast, March offers a milder climate, with average temperatures around 26°C (78°F) and maximums of 35°C (95°F). Precipitation levels are quite low in both months, with August recording virtually no rainfall and March experiencing only 2 mm (0.1 in) over the month. Humidity is slightly higher in August at 52%, compared to 44% in March. For more detailed information on the weather during this month, you can check Jeddah weather in March.
In comparing the weather between April and August, it's evident that August is significantly hotter, with average temperatures reaching up to 33°C (91°F) compared to April's milder average of 28°C (83°F). August also sees the highest maximum temperature of 39°C (102°F), while April peaks at 36°C (97°F). On the precipitation front, both months experience very little rain, with August receiving only 1 mm (0.0 in) and April slightly higher at 4 mm (0.2 in). Additionally, humidity levels are slightly higher in August at 52%, compared to 47% in April. For more detailed information on April weather, you can visit Jeddah weather in April.
In comparing the weather of August and May, we observe that August tends to be consistently hotter, with average temperatures reaching 33°C (91°F) compared to May's 31°C (88°F). While both months experience minimal precipitation, August has slightly less with only 1 mm (0.0 in) compared to May's 2 mm (0.1 in). Humidity levels are a bit higher in August at 52%, compared to May’s 45%. Interestingly, May sees a maximum temperature of 40°C (105°F), matching August's peak of 39°C (102°F), highlighting the intense heat both months can deliver. For a more detailed look at May's weather, check out Jeddah weather in May.
When comparing the weather in August and June, August generally offers slightly milder temperatures, with a minimum of 28°C (83°F) and an average of 33°C (91°F), while June can experience extreme heat, peaking at a maximum of 44°C (111°F). Both months are characterized by minimal precipitation, with August receiving just 1 mm and June seeing none at all. Humidity is higher in August at 52%, compared to June's 43%, making the heat feel more intense. For a detailed look at June's weather in Jeddah, you can visit Jeddah weather in June.
In comparing the weather between July and August, we find that both months exhibit high temperatures with minimal rainfall. July has slightly cooler temperatures, with a minimum of 27°C (81°F) and a maximum of 40°C (104°F), while August's temperatures range from a minimum of 28°C (83°F) to a maximum of 39°C (102°F). Both months recorded no precipitation, but August is more humid at 52%, compared to July's lower humidity of 40%. For detailed information, you can check this link: Jeddah weather in July.
In August, temperatures soar with a minimum of 28°C (83°F) and an average of 33°C (91°F), reaching a peak of 39°C (102°F). The month sees virtually no precipitation, with humidity levels sitting at 52%. Conversely, September offers slightly cooler conditions, with a minimum temperature of 27°C (81°F) and an average of 32°C (90°F), although it can peak at an even higher maximum of 40°C (104°F). Like August, September is dry, recording no precipitation, and features lower humidity at 47%. For more details about September's weather, you can check out Jeddah weather in September.
In comparing the weather between August and October, we see some notable differences. August experiences higher temperatures, with a minimum of 28°C (83°F) and an average peak of 39°C (102°F), while October boasts a slightly lower range, starting from 25°C (78°F) and reaching a maximum of 38°C (101°F). Despite both months having minimal precipitation, August remains drier with no recorded rain, whereas October has a bit more moisture, totaling 2 mm over the month. Humidity levels are also comparable, with August at 52% and October slightly lower at 50%. For more detailed information, you can check out Jeddah weather in October.
August and November exhibit distinct weather patterns, highlighting the transition from summer to autumn. In August, temperatures soar with a minimum of 28°C (83°F), averaging around 33°C (91°F), and can peak at 39°C (102°F). The month experiences virtually no precipitation, maintaining a humidity level of 52%. In contrast, November brings cooler conditions, with temperatures ranging from a minimum of 21°C (71°F) to an average of 28°C (83°F) and a maximum of 33°C (92°F). Additionally, November sees some rainfall, totaling 22 mm (0.8 in) over just two days, while humidity drops to 45%. The changes in temperature and humidity from August to November suggest a shift towards more pleasant weather. For more details, check out Jeddah weather in November.
When comparing the weather in August and December, a notable shift in temperature and humidity can be observed. August typically experiences hotter conditions, with average temperatures around 33°C (91°F) and maximums reaching up to 39°C (102°F). In contrast, December presents a much cooler climate, where average temperatures drop to 26°C (79°F) and maximums peak at 33°C (92°F). Additionally, August is characterized by dry conditions with no recorded precipitation, while December sees a slight increase in humidity at 42% and some precipitation of around 6 mm (0.2 in) over two days. For more detailed information, you can check out Jeddah weather in December.
August in Jeddah showcases a hot and dry climate, with daytime temperatures reaching their peak compared to other months of the year. While humidity hovers around a moderate 52%, the absence of rainfall—zero precipitation days—contributes to the parched atmosphere typical of summer. This month often presents the ideal conditions for those who relish the warmth of the sun, distinguishing it from the milder and wetter periods that define the city's other seasons. To discover more about what to expect throughout the year, visit Jeddah Climate.