Last updated: August 31, 2025
In January, Riyadh, Saudi Arabia experiences a mild and pleasant climate characterized by a maximum temperature reaching 30°C (86°F), an average of 15°C (60°F), and a chilly minimum of 2°C (36°F). The month boasts an impressive lack of precipitation, recording just 4 mm (0.2 in) without any rainy days, which contributes to the city's relatively dry atmosphere and humidity levels around 41%. This combination of temperatures and low humidity makes January a perfect time to explore the rich culture and vibrant sights of Riyadh.
In January, temperatures in Riyadh, Saudi Arabia present a refreshing contrast to the scorching heat typical of the region later in the year. The month kicks off with a minimum temperature of 2°C (36°F), making it one of the cooler periods, before gradually warming up to an average of 15°C (60°F). By midday, residents can enjoy an inviting maximum temperature of 30°C (86°F), perfect for outdoor activities. This pleasant weather sets the stage for the month to come, as February brings even warmer conditions, with temperatures continuing to rise as spring approaches. Overall, January's temperatures not only provide a brief reprieve from the heat but also mark the beginning of a steady upward trend as the year unfolds.
In January, Riyadh experiences a minimal amount of precipitation, with just 4 mm (0.2 in) recorded across the month. Interestingly, while the rain may seem sparse, it marks the beginning of a gradual increase in moisture that peaks in February with 14 mm (0.6 in), before tapering off again in the following months. Notably, January has recorded 0 days of rainfall, highlighting the dry conditions characteristic of Riyadh's winter climate. As the year progresses, precipitation tends to fluctuate, illustrating the city's overall trend towards aridness, particularly in the summer months, where rainfall is almost non-existent. This pattern of low precipitation, punctuated by brief episodes of rain, perfectly encapsulates Riyadh's arid desert climate.
In Riyadh during January, the humidity hovers at a comfortable 41%, providing a refreshing contrast to the drier months that follow. As winter progresses, humidity levels steeply decline, reaching a low of only 13% in July, which characterizes the sweltering summer months. However, this arid condition is followed by a gradual increase in moisture levels as autumn approaches, culminating in a notable rise again towards the end of the year, where December peaks at 46%. This trend highlights Riyadh's dry climate, with humidity levels fluctuating significantly throughout the year, making January one of the more pleasant months for the city’s inhabitants.
In January, Riyadh experiences a UV Index of 7, categorized as high, which means residents and visitors should be cautious, as prolonged exposure can lead to skin damage in just 25 minutes. This marks the beginning of a trend, as UV levels steadily rise throughout the year. In February, the index jumps to 8, entering the very high exposure category with a reduced burn time of only 15 minutes. The UV intensity peaks in March and April with an index of 10, maintaining the very high category as the sun's rays become increasingly intense. As temperatures climb into the extreme range from May to September, the UV Index escalates further, hitting 12 in May, and settling at 11 during the summer months, where even short exposure can lead to burns in just 10 minutes. Interestingly, October sees a slight decrease to 9, but conditions remain very high, while November and December return to a high category with an index of 7 and 6, respectively, allowing for longer exposure times of 25 minutes. This trend underscores the importance of sun safety year-round; for more details, visit Riyadh UV Index.
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In Riyadh, January shines with 243 hours of sunlight, marking the start of the year with a comforting glow that gradually increases as the months unfold. As winter gives way to spring, February sees a notable rise to 286 hours, hinting at the longer days to come. By March and April, the sun's embrace strengthens further, each month delivering 331 hours of radiant warmth. The peak arrives in June, where the city basks in an impressive 365 hours of sunlight, setting the stage for a sun-kissed summer. This trend continues through July and August, with hours slightly tapering off but still remaining abundant at 376 and 364 hours, respectively. As fall approaches, sunlight gradually wanes, yet September and October still offer generous doses of 336 and 328 hours. As the year wraps up, November and December provide 294 and 296 hours of sunlight, ensuring that Riyadh remains a delightful destination for sun seekers throughout the year.
In January, Riyadh boasts an impressive 86% chance of sunny weather, making it one of the more reliable months for sunshine in the city. This trend of high sun probability dips slightly in February to 75%, before rebounding in March with an even more robust 91% likelihood. As the months progress into the spring, the chances of clear skies continue to fluctuate, with April experiencing a drop to 69%. However, the summer months shine with near certainty, peaking in June at a remarkable 97%. Interestingly, the chance of sun remains consistently high in the later months of the year, with September and October close to the top at 96% and 92%, respectively. Overall, January sets the tone for a bright start to the year, aligning well with Riyadh's reputation for predominantly sunny weather.
In Riyadh, January marks the beginning of a gradual increase in daylight, with the city basking in approximately 10 hours of sunlight. As winter transitions to spring, daylight extends to 11 hours in February and reaches 12 hours by March, providing residents with a welcoming boost of brightness. This trend of longer days continues through April but stabilizes at 12 hours until September. As summer approaches in May and peaks in June, Riyadh enjoys the longest days, boasting 13 hours of daylight. However, as autumn sets in, daylight hours gradually diminish, returning to 10 hours by December. This seasonal ebb and flow creates a rhythmic pattern, ensuring that Riyadh experiences a harmonious balance of light and darkness throughout the year.
In January, Riyadh experiences an average wind speed of 3.5 m/s (8 mph), marking the transition from the calm of winter to the stirring breezes of early spring. This relatively gentle wind invites outdoor activities, yet it also hints at the upcoming increase in windiness, as observed in February with a rise to 4.2 m/s (9 mph). The winds peak in March at 4.7 m/s (11 mph), bringing a refreshing touch as temperatures begin to climb. Interestingly, the wind speed dips again in April before stabilizing through the summer months. The months that follow show a consistency in speeds around 3.5 m/s, showcasing a subtle rhythm of nature's breath in the heart of Saudi Arabia. As the year draws to a close, cool breezes of December return to comfort, with a slight uptick to 3.6 m/s (8 mph), reminding us of the seasonal cycle and its influence on Riyadh's climate.
Weather in Riyadh varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Riyadh, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February present noticeable differences in weather conditions. January typically enjoys a mild climate with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 30°C (86°F) and an average of 15°C (60°F). This month experiences very little precipitation, with just 4 mm (0.2 in) and no rainy days, alongside a humidity level of 41%. In contrast, February sees a drop in the minimum temperature to -1°C (31°F), although it can reach a high of 35°C (95°F), making it slightly warmer on average at 17°C (63°F). Additionally, February is wetter, with a total precipitation of 14 mm (0.6 in) spread over 3 days, and a lower humidity of 29%. For more detailed information, you can visit Riyadh weather in February.
In January, temperatures in Riyadh range from a minimum of 2°C (36°F) to a maximum of 30°C (86°F), with an average of 15°C (60°F). The month experiences minimal precipitation, with only 4 mm (0.2 in) recorded over 0 days, and a humidity level of 41%. In contrast, March sees a notable increase in temperatures, with a minimum of 7°C (46°F) and soaring up to 38°C (101°F), resulting in an average of 22°C (73°F). Precipitation also slightly increases to 5 mm (0.2 in) over 1 day, while humidity drops to 29%. This transition highlights the warming trend as winter gives way to spring. For more detailed information, you can check Riyadh weather in March.
In January, the weather in Riyadh is relatively mild, with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 30°C (86°F), averaging around 15°C (60°F). The month experiences very little precipitation, totaling only 4 mm (0.2 in) over 0 days, and has a humidity level of 41%. In contrast, April sees a significant rise in temperatures, with a minimum of 14°C (57°F) and a maximum soaring to 40°C (104°F), averaging 28°C (82°F). Precipitation increases slightly to 10 mm (0.4 in) spread over 2 days, while humidity dips to 33%. For more detailed information, you can check Riyadh weather in April.
January and May present striking contrasts in weather. In January, temperatures range from a pleasant minimum of 2°C (36°F) to a comfortable maximum of 30°C (86°F), with an average of 15°C (60°F). The month is characterized by very low precipitation of 4 mm (0.2 in) over 0 days and a humidity level of 41%. In contrast, May experiences much warmer conditions, with temperatures soaring from a minimum of 20°C (67°F) to an intense maximum of 44°C (112°F), averaging 33°C (91°F). Precipitation in May is slightly lower at 3 mm (0.1 in), also over 0 days, but the humidity drops to 27%, making the air feel drier than in January. For more detailed information, you can check out Riyadh weather in May.
In January, the weather in Riyadh is notably cooler, with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 30°C (86°F), accompanied by relatively moderate humidity levels of 41%. The month experiences minimal precipitation, with only 4 mm and no rainy days, creating a dry atmosphere for outdoor activities. In stark contrast, June brings scorching heat, with temperatures soaring from a minimum of 25°C (77°F) to an extreme maximum of 46°C (116°F). The humidity drops to 19%, contributing to the intense dryness, while precipitation remains absent entirely throughout the month. For a detailed look at June's weather trends, you can visit Riyadh weather in June.
In January, the weather in Riyadh is relatively mild, experiencing minimum temperatures around 2°C (36°F) and averaging 15°C (60°F), with a maximum of 30°C (86°F). The month also sees very little precipitation, with only 4 mm recorded over no rainy days and a humidity level of 41%. In contrast, July brings sweltering heat, with minimum temperatures soaring to 27°C (81°F) and average highs reaching a scorching 38°C (100°F), peaking at a staggering 47°C (117°F). Additionally, July is marked by complete dryness, with no recorded precipitation and a much lower humidity of 13%. For more details on the extreme conditions, you can check Riyadh weather in July.
In January, the weather is significantly cooler, with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 30°C (86°F), while the average temperature hovers around 15°C (60°F). With just 4 mm of precipitation over the month and about 41% humidity, January offers a relatively dry and mild climate. In contrast, August showcases a sweltering heat, with temperatures measuring between 26°C (78°F) and soaring up to 47°C (117°F), averaging an extreme 37°C (99°F). Notably, August experiences no precipitation and lower humidity levels at 15%, making it one of the hottest times of the year. For more detailed information, you can visit Riyadh weather in August.
In January, the weather in Riyadh is relatively mild, with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 30°C (86°F) and an average temperature of 15°C (60°F). The month experiences minimal precipitation, with only 4 mm (0.2 in) recorded over zero rainy days and a humidity level of 41%. In contrast, September brings far more intense heat, with temperatures soaring from a minimum of 21°C (70°F) to a scorching maximum of 45°C (113°F), averaging 34°C (94°F). Remarkably, September sees no precipitation at all and a lower humidity of 18%. To learn more about the specifics of September weather, visit Riyadh weather in September.
In January, the weather is noticeably cooler, with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 30°C (86°F) and an average of 15°C (60°F). The month sees very little precipitation, with only 4 mm (0.2 in) recorded over zero days, and a humidity level of 41%. In contrast, October offers much warmer conditions, with minimum temperatures of 15°C (60°F) and maximums soaring to 41°C (105°F), while maintaining an average of 29°C (84°F). Precipitation remains minimal in October as well, with just 1 mm (0.0 in) on zero days, but humidity drops to a lower 28%. For a more detailed look at the climate during this month, visit Riyadh weather in October.
In comparing the weather between January and November, January tends to be milder with a minimum temperature of 2°C and an average of 15°C, while November experiences warmer temperatures, with minimums around 6°C and an average of 22°C. November also sees a higher maximum temperature of 35°C compared to January's 30°C. Precipitation is notably low in January, with no recorded days of rain, whereas November has a slight increase in rainfall at 9 mm over two days. Additionally, humidity levels are similar, with January at 41% and November at 43%. For more detailed information, you can check Riyadh weather in November.
In comparing the weather of January and December, January tends to be slightly cooler, with minimum temperatures around 2°C (36°F) compared to December's minimum of 3°C (38°F). The average temperature in January is 15°C (60°F), while December's average is a bit higher at 17°C (62°F). Interestingly, both months experience a similar low level of precipitation, but December sees a bit more with 6 mm (0.2 in) over one day compared to January's 4 mm (0.2 in) with no rainy days at all. Humidity levels are also higher in December at 46%, compared to January's 41%. For more detailed insights, you can check out Riyadh weather in December.
January in Riyadh presents a refreshing contrast to the scorching heat of summer months, featuring a mild climate with average temperatures hovering around 15°C (60°F). With peak temperatures reaching up to 30°C (86°F) during the day, and surprisingly cool nights dipping to 2°C (36°F), January offers a unique blend of warmth and chill. The dry conditions are emphasized by negligible precipitation—just 4 mm—making it one of the driest months of the year. Humidity levels remain comfortable at 41%, ensuring that outdoor activities can be enjoyed without the discomfort of sticky air. For a deeper dive into Riyadh's weather variations throughout the year, check out Riyadh Climate.