Last updated: August 31, 2025
December in Yanbu, Saudi Arabia offers a pleasant climate, characterized by a maximum temperature reaching 31°C (88°F) and an average temperature of 25°C (77°F). The coolest moments bring a minimum temperature of 20°C (67°F), providing a comfortable atmosphere for outdoor activities. Precipitation is minimal, with a total of just 16 mm (0.6 in) over the month, occurring on only one rainy day, complemented by 35% humidity that adds a touch of freshness to the air. This combination makes December an ideal time to experience the unique coastal beauty of Yanbu.
In December, temperatures in Yanbu, Saudi Arabia begin to cool down slightly, offering a refreshing respite from the sweltering heat of the earlier months. The minimum temperature hovers around 20°C (67°F), while the average climbs to a pleasant 25°C (77°F), peaking at a maximum of 31°C (88°F). This marks a transition from the rising warmth of November, where temperatures reached up to 32°C (90°F), hinting at the coming cooler winter months. Overall, December presents a delightful climate, ideal for outdoor activities, contrasting sharply with the intense summer heat and embodying a moderate warmth that characterizes the seasonal shift in this coastal city.
In December, Yanbu experiences a notable uptick in precipitation, with 16 mm (0.6 in) recorded over the month across just one day of rain. This marks a significant increase compared to the preceding months, where rainfall was sparse, particularly from May to October, when no precipitation was observed at all. November had a brief reprieve with 22 mm (0.9 in), but December's rainfall underscores a seasonal trend where late-year moisture begins to build, providing a refreshing change after an extended dry spell. As the year closes, the increase in rainfall adds a touch of vibrancy to Yanbu's otherwise arid climate, setting the stage for a more temperate winter season.
In December, Yanbu experiences a noteworthy humidity level of 35%, continuing the trend established in the preceding months. This month sees a moderate increase compared to October's 38%, demonstrating a slight seasonal dip following the peak of summer humidity in August. The overall pattern reveals that humidity levels fluctuate throughout the year, with a notable decline in the hotter months of July and June, where they drop to 25% and 27% respectively. As the year comes to a close, December’s humidity reflects a return to more comfortable levels, aligning with the gradual rise observed starting from late autumn, while still maintaining the warmth characteristic of this region.
In December, Yanbu, Saudi Arabia, experiences a decline in UV Index levels, with a reading of 6, categorized as high. This marks a noticeable drop from the extreme indices observed during the peak summer months, where values consistently reached 11. The trend shows that as the year draws to a close, residents and visitors enjoy a more moderate sun exposure with a burn time of 25 minutes, reflecting a shift towards safer outdoor activities. However, it's essential to remain vigilant, as even lower UV Index values can pose risks. For more details on Yanbu's UV Index throughout the year, visit Yanbu UV Index.
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In December, Yanbu, Saudi Arabia, offers a delightful experience with 306 hours of sunshine, maintaining a consistent glow that reflects the month's moderate temperatures. As the year winds down, sunlight in Yanbu begins to taper off from the vibrant highs of May and July, which peak at 375 and 376 hours respectively. Throughout the year, the city enjoys a steady increase in daylight, reaching its zenith in mid-summer, and as we transition into winter, the sun still graces the region with sufficient brightness. This trend underscores Yanbu's allure as a bright escape, even in the cooler months, making it an inviting destination for those seeking warmth and light during the festive season.
In Yanbu, Saudi Arabia, the trend in sunny weather displays a fascinating dynamic throughout the year. While residents and visitors bask in bright sunshine for nearly the entire year, with June boasting a remarkable 96% chance, December presents a notable shift, with only a 58% likelihood of sunny skies. This drastic decline marks the month as the least sunny of the year, contrasting sharply with the consistently high percentages from the previous months. As the year wraps up, those in Yanbu may need to prepare for more variable weather, embracing the fleeting sunshine that occasionally breaks through the clouds.
In Yanbu, Saudi Arabia, daylight duration showcases a fascinating seasonal rhythm throughout the year. Starting with just 10 hours of daylight in January, the days gradually lengthen, peaking at a glorious 13 hours from May through July. As summer ebbs, daylight begins to recede, dropping back to 12 hours in August and September, before tapering down again to 11 hours in October. The year concludes with 10 hours of daylight in November and December, mirroring the January levels. This cyclical pattern highlights the region's transition from the vibrant, sun-soaked summer months to the mellow winter days, creating a harmonious balance in the natural light that influences daily life.
In December, Yanbu experiences a gentle breeze with an average wind speed of 4.5 m/s (10 mph), maintaining a consistent rhythm that mirrors the conditions of the previous months. This slight dip from November's 4.1 m/s marks a return to the more moderate wind patterns typical in late autumn, after the summer months when speeds peaked above 6 m/s. As the year comes to a close, the shift in wind is subtle yet noticeable, providing a calm and pleasant atmosphere ideal for enjoying the coastal beauty of Yanbu. Overall, December's winds are a refreshing reminder of the region's transitional climate, where the intensity of summer gives way to a more temperate winter.
Weather in Yanbu varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Yanbu, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparison to December, January experiences slightly cooler temperatures, with a minimum of 15°C (60°F) and an average of 23°C (73°F), compared to December's minimum of 20°C (67°F) and average of 25°C (77°F). While both months see limited precipitation, January is drier with just 7 mm (0.3 in) over 1 day, whereas December has 16 mm (0.6 in) with the same frequency. Additionally, January exhibits a marginally lower humidity level at 32%, compared to December’s 35%. For a detailed overview, you can check out Yanbu weather in January.
In comparing the weather between December and February, December experiences slightly warmer temperatures with a minimum of 20°C (67°F) and an average of 25°C (77°F), peaking at 31°C (88°F). This month also sees moderate humidity at 35% and some rainfall, averaging 16 mm (0.6 in) over 1 day. In contrast, February is cooler, with a minimum temperature of 16°C (61°F) and an average of 23°C (73°F), reaching a maximum of 29°C (84°F). February boasts clearer skies with virtually no precipitation, recording just 3 mm (0.1 in) and 0 days of rain, along with lower humidity at 30%. For a detailed look at February weather in Yanbu, you can visit Yanbu weather in February.
In December, the weather is pleasantly warm with minimum temperatures around 20°C (67°F) and average highs reaching up to 31°C (88°F). The month sees a modest amount of precipitation at 16 mm (0.6 in) over just one day, accompanied by a humidity level of 35%.
In contrast, March showcases slightly cooler temperatures, with a minimum of 18°C (65°F) and an average of 24°C (75°F), while maximum temperatures can still peak at 31°C (87°F). Remarkably, March experiences almost no precipitation, recording just 1 mm (0.0 in) and no rainy days, and features lower humidity at 31%.
For more detailed insights, you can check out Yanbu weather in March.
In December, the weather typically features a minimum temperature of 20°C (67°F), with an average of 25°C (77°F) and a maximum reaching 31°C (88°F). The month sees some precipitation, with about 16 mm (0.6 in) falling over just one day, along with a humidity level of 35%.
In contrast, April experiences slightly warmer temperatures, with a minimum of 20°C (68°F), an average of 26°C (79°F), and a maximum of 32°C (90°F). Notably, April is drier, receiving only 1 mm (0.0 in) of precipitation and no rainy days, while maintaining a similar humidity level at 34%. For more detailed information, check Yanbu weather in April.
In December, temperatures in Yanbu are generally milder, with a minimum of 20°C (67°F) and an average of 25°C (77°F), peaking at a maximum of 31°C (88°F). The month experiences minimal precipitation, with only 16 mm (0.6 in) over just one day, and humidity levels at a comfortable 35%. In contrast, May brings significantly warmer weather, with a minimum temperature of 24°C (75°F) and averaging 29°C (84°F), peaking at an impressive 38°C (100°F). Notably, May is dry, with no recorded precipitation and humidity levels slightly lower at 30%. For more details, check out Yanbu weather in May.
In December, temperatures in Yanbu range from a comfortable minimum of 20°C (67°F) to a pleasant average of 25°C (77°F), peaking at a maximum of 31°C (88°F). The month experiences minimal precipitation, with only 16 mm (0.6 in) spread across just one day and a humidity level of 35%. In contrast, June brings higher temperatures, with night lows of 25°C (78°F) and soaring averages of 31°C (87°F) that can reach a scorching maximum of 39°C (103°F). Remarkably, June sees no recorded precipitation, enjoying dry weather with a lower humidity of 27%. For more details about the June climate in Yanbu, check out Yanbu weather in June.
In comparing the weather of December and July, December offers a milder climate with temperatures ranging from a comfortable minimum of 20°C (67°F) to a pleasant average of 25°C (77°F), peaking at 31°C (88°F). This month also sees minimal precipitation of 16 mm over just one day alongside a humidity level of 35%. In contrast, July is significantly hotter, with temperatures starting at a minimum of 27°C (81°F), averaging 31°C (88°F), and reaching maximums of 36°C (97°F). Notably, July experiences no recorded precipitation and lower humidity at 25%. For more detailed information, you can check Yanbu weather in July.
In December, the weather in Yanbu is relatively mild with temperatures ranging from a minimum of 20°C (67°F) to a maximum of 31°C (88°F). The month sees minimal precipitation, only about 16 mm (0.6 in) over a single day, and the humidity levels hover around 35%. In contrast, August experiences significantly warmer conditions, with temperatures ranging from a minimum of 28°C (83°F) to a scorching maximum of 38°C (102°F). Notably, August is completely dry, featuring 0 mm (0.0 in) of precipitation and no rainy days, while humidity remains fairly stable at 34%. For more detailed insights on the August weather, you can check Yanbu weather in August.
When comparing the weather in December and September, there's a noticeable shift in temperature and precipitation patterns. December features milder temperatures with a minimum of 20°C (67°F) and an average of 25°C (77°F), while September is considerably warmer, with a minimum of 27°C (81°F) and an average high of 31°C (88°F). September also experiences much higher peak temperatures, reaching up to 37°C (99°F), but remains dry with no recorded precipitation. In contrast, December sees a slight amount of rainfall, averaging 16 mm (0.6 in) over just one day, and a slightly higher humidity level of 35%. For more details on September weather, you can visit Yanbu weather in September.
When comparing the weather in December to that of October, we see notable differences in temperature and humidity. In December, temperatures range from a minimum of 20°C (67°F) to a maximum of 31°C (88°F), with an average temperature of 25°C (77°F). In contrast, October is warmer across the board, with minimum temperatures at 26°C (79°F), averaging 30°C (87°F), and peaking at 35°C (95°F). Additionally, December experiences slightly higher humidity at 35% compared to October's 38%. Rainfall is minimal in both months, with December receiving 16 mm (0.6 in) over 1 day, while October sees almost no precipitation at just 1 mm (0.0 in) across 0 days. For more detailed insights, check out Yanbu weather in October.
In comparing the weather of December and November, December tends to be slightly cooler overall, with average temperatures ranging from a minimum of 20°C (67°F) to a maximum of 31°C (88°F), compared to November's minimum of 22°C (71°F) and maximum of 32°C (90°F). Additionally, December experiences less precipitation, with a total of 16 mm (0.6 in) over just one day, while November has slightly more rain at 22 mm (0.9 in) for the same duration. Both months maintain consistent humidity levels at 35%, making them equally comfortable in that regard. For more detailed insights, you can check out Yanbu weather in November.
December in Yanbu offers a refreshing contrast to the hotter months, bringing milder temperatures and notably lower humidity. With daytime highs averaging a pleasant 25°C and nights dipping comfortably around 20°C, this month provides the perfect opportunity to enjoy outdoor activities without the oppressive heat often experienced in summer. The minimal precipitation, with just a single rainy day throughout the month, allows for ample sunshine, making it an ideal time to explore the beauty of Yanbu's coastal landscape. For those curious about how December compares to the rest of the year, more detailed information can be found at Yanbu Climate.