Last updated: August 28, 2025
In December, Sana'a, Yemen experiences mild and dry weather, ideal for outdoor activities. The maximum temperature often reaches around 32°C (90°F), while the average temperature settles at a comfortable 20°C (68°F). Nights can be cooler, with minimum temperatures dipping to 5°C (41°F). Interestingly, the city sees no precipitation throughout the month, as evidenced by 0 mm of rainfall and 0 days of rain. The humidity remains moderate at 55%, contributing to a pleasant atmosphere that's perfect for exploration and enjoyment of the city’s rich cultural heritage.
In December, Sana'a experiences a notable drop in temperatures as the city transitions into winter. With minimums dipping to 5°C (41°F) and an average of 20°C (68°F), the warmth of the preceding months gives way to brisk, invigorating air. Although daytime highs can still reach up to 32°C (90°F), the chill of the evenings invites cozy attire. This month mirrors January’s coolness, yet it signifies a gradual shift into the colder season, contrasting sharply with the sweltering heat of the summer months. As the year concludes, Sana'a offers a fresh, crisp climate perfect for exploration and enjoying its rich cultural heritage.
In Sana, Yemen, the December precipitation presents a stark continuation of the region's drier trend, mirroring the previous month with a recorded 0 mm of rainfall. Throughout the year, rain is sparse, with notable peaks in the summer months of July and June, where precipitation amounts reach 15 mm and 5 mm, respectively. This climate pattern highlights a significant dry season extending from late autumn into winter, as evidenced by retrograde precipitation data—both November and December show no rainfall and no precipitation days. As the end of the year rolls in, the arid conditions persist, reflecting the challenging climate that characterizes this region.
In December, Sana', Yemen experiences a notable dip in humidity, settling at 55%. This marks a slight decrease from the higher levels recorded in November at 63%, continuing the trend of fluctuating humidity throughout the year. The humidity levels gradually escalated over the months, peaking in October at 70%, followed by a consistent higher range from August (63%) to November (63%). December's comfortable humidity hints at the approach of the drier winter months, contrasting sharply with the summer’s more oppressive conditions. Overall, this month's humidity reflects the region's dynamic climate shifts, providing a blend of dryness and subtle moisture as the year draws to a close.
In Sana', Yemen, the UV Index in December drops to 9, classifying it in the very high range with a burn time of 15 minutes. This slight reduction marks a departure from the consistently extreme levels experienced from January through November, where the UV Index ranged from 11 to 15 and required caution due to a burn time of only 10 minutes. Observing this trend, December offers a brief respite from the intense sun, but still calls for vigilance. As the year draws to a close, maintaining sun safety remains essential. For more detailed information, you can visit Sana' UV Index.
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As December rolls into Sana', Yemen, residents can expect to bask in 331 hours of brilliant sunshine, continuing the region's trend of abundant daylight during the cooler months. This month follows a gradual decline from the peak sunshine hours of 359 in May, showcasing how the daylight hours remain impressive throughout the winter. Although December sees a slight decrease compared to November's 319 hours, it still reflects a strong average that characterizes the Yemeni winter. The subtle fluctuations in sunlight from 271 hours in January to 346 in March suggest a vibrant seasonal rhythm, allowing both locals and visitors to enjoy the warm glow of the sun even as the year draws to a close.
In Sana', Yemen, December boasts an impressive likelihood of sunny weather, with a 94% chance of sun gracing the skies. This high probability follows a trend observed in the months leading up to December, notably November's equally sunny disposition at 91%. The sunny streak is consistent, especially when compared to the summer months of June and July, which dip to 63% and 46%, respectively. As the year winds down, the likelihood of clear skies not only reaffirms Sana's reputation for favorable weather but also encourages outdoor activities and celebrations, making it a delightful time to experience the city’s vibrant culture against a backdrop of radiant sunshine.
In Sana', Yemen, the patterns of daylight duration reveal a fascinating rhythm throughout the year. Starting with 11 hours of daylight in both January and February, the days gradually lengthen as spring approaches, peaking at 13 hours in June. This increase reflects a vibrant, sun-drenched atmosphere ideal for outdoor activities. As summer transitions into autumn, daylight begins to wane, settling back into 12 hours for July through September before tapering to 11 hours once more in October, November, and December. This gentle ebb and flow of daylight fosters a unique connection to the changing seasons, inviting residents and visitors alike to embrace the distinct qualities of each month.
As December ushers in the year-end chill in Sana', Yemen, the winds begin to whisper a gentle farewell to the vibrant breezes of summer. With an average wind speed dipping to 2.0 m/s (4 mph), the soft gusts create a serene atmosphere, marking a decrease from the higher velocities experienced in the warmer months. Notably, summer months saw a peak in winds, with July recording an invigorating 3.7 m/s (8 mph). This gradual decline in wind speed from the summer’s peak through the autumn months hints at a transition into a more tranquil winter season, where even the weather seems to slow down, inviting moments of reflection and calm amidst the bustling city life.
Weather in Sana' varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Sana', focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of December and January, both months exhibit remarkably similar temperature ranges, with minimums around 5°C (41°F), average temperatures of 20°C (68°F), and maximums reaching 32°C (90°F). However, January tends to be slightly drier, featuring lower humidity at 47% compared to December's 55%, while both months record no precipitation at all. This makes both December and January ideal for outdoor activities, with the added benefit of slightly clearer conditions in January. For more detailed information, you can check out Sana' weather in January.
In December, the weather tends to be warm with temperatures ranging from a minimum of 5°C (41°F) to a maximum of 32°C (90°F), providing an average of 20°C (68°F). The month boasts completely dry conditions, with zero precipitation recorded and a humidity level of 55%.
In contrast, February sees slightly warmer temperatures, with a minimum of 8°C (46°F) and a maximum of 35°C (95°F), leading to an average of 22°C (71°F). Like December, February also enjoys dry weather with no precipitation, and the humidity remains comparable at 56%. For more specific details on February weather patterns, you can visit Sana' weather in February.
December and March exhibit distinct weather patterns indicative of the changing seasons. In December, temperatures range from a minimum of 5°C (41°F) to a maximum of 32°C (90°F), with an average of 20°C (68°F) and no recorded precipitation, maintaining a relatively comfortable humidity level of 55%. In comparison, March experiences warmer conditions, with temperatures varying from a minimum of 11°C (53°F) to a maximum of 36°C (97°F) and an average of 25°C (77°F). While March does see a slight increase in precipitation at 4 mm (0.1 in), it remains dry with no rain days, accompanied by a humidity level of 52%. For more details on March weather, visit Sana' weather in March.
In December, temperatures range from a pleasant minimum of 5°C (41°F) to an average of 20°C (68°F), peaking at a warm 32°C (90°F), all under clear skies with no recorded precipitation. Humidity levels sit around 55%, providing a comfortable atmosphere. In contrast, April experiences significantly warmer temperatures, with a minimum of 15°C (60°F) and an average of 27°C (82°F), while highs can reach a sweltering 37°C (100°F). Although April sees a slight increase in precipitation at 3 mm (0.1 in), it remains dry with no rainy days and slightly lower humidity at 52%. For more details, check out Sana' weather in April.
In December, the weather features a comfortable temperature range with a minimum of 5°C (41°F) and an average high of 32°C (90°F), characterized by zero precipitation and a humidity level of 55%. In contrast, May presents a warmer climate, with temperatures starting at a minimum of 17°C (63°F) and averaging 30°C (86°F), reaching peaks of up to 40°C (104°F). This month also sees a slight increase in precipitation, totaling 4 mm over 1 day, along with a humidity level of 57%. For more detailed information, check out Sana' weather in May.
In December, the weather features a mild range of temperatures, with a minimum of 5°C (41°F) and an average high of 32°C (90°F), alongside low humidity levels of 55% and no recorded precipitation. In contrast, June offers significantly warmer conditions, with temperatures starting at a minimum of 20°C (68°F) and peaking at 41°C (105°F). Although June experiences a minor amount of precipitation at 5 mm (0.2 in), it maintains relatively low humidity levels at 50%. For more detailed information on the weather during June, you can visit Sana' weather in June.
December and July present strikingly different weather conditions. In December, temperatures range from a mild 5°C (41°F) at night to a warm average of 20°C (68°F) during the day, peaking at 32°C (90°F), while experiencing no precipitation throughout the month. The humidity is relatively moderate at 55%. In contrast, July offers a much hotter climate, with minimum temperatures starting at 21°C (70°F) and averaging 31°C (89°F), reaching highs of 41°C (106°F). During this month, there is some precipitation recorded at 15 mm (0.6 in) over two days, and humidity slightly decreases to 51%. For a detailed look at July's weather, you can check Sana' weather in July.
December and August present contrasting weather patterns. In December, temperatures range from a mild 5°C (41°F) at night to a pleasant average of 20°C (68°F), peaking at a warm 32°C (90°F). With no recorded precipitation, the humidity sits at a comfortable 55%. In contrast, August brings significantly higher temperatures, with nighttime lows of 22°C (72°F) and averages climbing to 32°C (89°F), while maximum temperatures can soar to a scorching 40°C (105°F). Additionally, August experiences some rainfall, totaling 6 mm (0.2 in) over just one day, and higher humidity levels at 63%. For more specific details, you can check Sana' weather in August.
In December, the weather is generally cooler with temperatures ranging from a minimum of 5°C (41°F) to a maximum of 32°C (90°F), averaging around 20°C (68°F). The humidity is relatively moderate at 55%, and there is no recorded precipitation during the month. In contrast, September boasts warmer temperatures, with a minimum of 16°C (62°F) and a maximum reaching up to 39°C (103°F), averaging 30°C (87°F). This month also experiences slightly higher humidity at 67%. Despite these differences, both months see minimal precipitation, with September recording just 1 mm (0.0 in) and no rainy days. For a closer look at September weather specifics, you can visit Sana' weather in September.
In comparing the weather of December and October, December tends to be milder, with temperatures ranging from a minimum of 5°C (41°F) to a maximum of 32°C (90°F) and an average of 20°C (68°F). In stark contrast, October is warmer with temperatures ranging from a minimum of 13°C (55°F) to a maximum of 36°C (98°F), averaging 27°C (80°F). Additionally, while both months experience no precipitation, October has a higher humidity level of 70% compared to December's 55%. For more detailed information on October weather, you can check Sana' weather in October.
In comparing the weather between November and December, it is noteworthy that December generally experiences cooler temperatures, with average highs reaching 32°C (90°F) compared to November's 32°C (91°F). However, December's minimum temperature drops to 5°C (41°F), while November remains warmer with a minimum of 12°C (54°F). Both months see no precipitation, and humidity is slightly lower in December at 55%, compared to November's 63%. This results in a more comfortable atmosphere during December, making it a pleasant time of year. For more detailed insights, you can check Sana' weather in November.
December in Sana' offers a pleasant reprieve from the more extreme temperatures of previous months. With average temperatures around a comfortable 20°C (68°F), days are refreshing, complemented by a lovely 55% humidity that enhances the atmosphere without causing discomfort. Unlike other months, December boasts a striking absence of precipitation, making it one of the driest times of the year. This ideal climate invites outdoor exploration and leisurely activities, encouraging both locals and visitors to enjoy the city's scenic vistas. For a deeper insight into how Sana' compares throughout the year, visit Sana' Climate.