December Weather in Omdurman, Sudan

Last updated: August 31, 2025

December in Omdurman, Sudan is characterized by warm temperatures and a notably dry climate. The mercury can peak at a scorching 36°C (98°F), while the average hovers around a comfortable 24°C (76°F). Nighttime brings a refreshing chill, with lows dipping to 12°C (54°F). Remarkably, the month sees no precipitation, ensuring clear, sunny skies throughout. With humidity levels at just 29%, December is ideal for outdoor activities and exploring the vibrant culture and history of this bustling city.

December Temperature in Omdurman

In Omdurman, Sudan, December marks a transitional phase in temperatures as the year draws to a close. The minimum temperature dips to a cool 12°C (54°F), providing a refreshing change from the preceding months. With an average temperature of 24°C (76°F), residents experience pleasantly warm days, ideal for outdoor activities. However, the maximum temperature still reaches a noteworthy 36°C (98°F), hinting at the lingering warmth of the desert climate. This month sees a delightful mix of moderate days and cooler nights, setting the stage for a comfortable and enjoyable winter season. Overall, December is a time when temperatures begin to soften, offering a reprieve from the increasingly intense heat of previous months.

December Weather in Omdurman: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Omdurman, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Omdurman, December typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec737583909494918891908276
Data source: Temperature data for Omdurman generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Omdurman

In Omdurman, Sudan, December marks the continuation of the dry season, as evidenced by 0 mm of precipitation throughout the month, mirroring the trend seen in January through November. The region experiences virtually no rainfall, a stark contrast to the peak of the rainy season in August, where 32 mm fell over four days. As the months transition from the minor rains in May and June to the dry spells of the latter part of the year, December reinforces Omdurman's reputation as a predominantly arid zone. This consistent lack of precipitation underscores the hot desert climate, where significant rainfall is sparse and concentrated mainly in just a few months.

December Precipitation Trends in Omdurman

The chart displays monthly precipitation patterns in Omdurman, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Omdurman, December typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec00004411326500
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Omdurman

In Omdurman, Sudan, December experiences a noticeable uptick in humidity, with levels reaching 29%. This marks a shift from the dry months earlier in the year, particularly from the lower humidity of January at 25% and the peak dryness in March and April, both at a mere 13%. As the year transitions into the summer months, humidity begins to climb steadily, peaking in September at 49%. The overall trend showcases a significant increase during the rainy season from June through August, before tapering off again in the later months. In December, humidity settles into a comfortable range, offering a brief respite before the climate shifts once more.

December Average Humidity in Omdurman

This chart illustrates the average monthly humidity levels in Omdurman, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Omdurman is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec25%17%13%13%21%34%33%47%49%40%27%29%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Omdurman

In Omdurman, Sudan, the UV Index experiences a notable trend throughout the year, highlighting the intense solar exposure typical of the region. As the year progresses from January with a UV Index of 9 to an extreme 13 from March to May, residents and visitors should be particularly vigilant about sun protection, as the burn time plummets to just 10 minutes during these peak months. Although June presents a slight reprieve with a decrease to 10, the levels remain high. The latter half of the year sees a consistent UV Index of 11 from July through October, signaling ongoing extreme conditions. By December, the UV Index drops to 8, still categorized as very high, requiring a burn time of just 15 minutes. This pattern emphasizes the importance of safeguarding against UV radiation year-round in Omdurman. For detailed insights and updates, you can check the Omdurman UV Index.

Maximum UV Index Levels in Omdurman for December

The chart shows the monthly maximum UV Index (UVI) for Omdurman in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Omdurman typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131313101111111198
Data source: Omdurman December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

December Sunshine in Omdurman

In December, Omdurman, Sudan, basks in a comfortable 326 hours of sunshine, contributing to a pleasantly warm and inviting atmosphere as the year draws to a close. This month marks a slight decline from the sun-soaked peak of 360 hours in May but remains a vibrant part of a generally sunny calendar year. The data reveals a consistent trend of abundant sunshine throughout the year, with hours peaking in late spring, creating a clear contrast to the milder days of winter. From January to November, sunshine hours fluctuate above 300, highlighting an overall pattern of generous sunlight that characterizes this region, making it an alluring destination for those seeking warmth and brightness even in December.

Monthly Sunshine Duration in Omdurman: December Highlighted

The December sunshine duration represents the total number of hours Omdurman experiences direct sunlight during the month of December, excluding cloudy or obstructed periods. This chart compares the sunshine duration of December with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec268h304h345h345h360h346h342h337h326h332h317h326h
Data source: Omdurman December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Omdurman During December

In Omdurman, Sudan, the likelihood of sunny weather remains consistently high throughout the year, with December showcasing an impressive 87% chance of sunshine. This positions it favorably among the preceding months, particularly when compared to the peak November at 97%, and it remains significantly sunnier than the summer months of June and July, which experience their lowest probabilities. The trend reveals a gradual decline in sunshine probability from the intense summer heat, followed by a resurgence in the late fall and early winter, making December an appealing time for sun-seekers. With nearly nine out of ten days likely to bask in sunlight, visitors can anticipate a bright and cheerful December in this vibrant city.

Percentage of Sunny Days in December in Omdurman

The chart illustrates the percentage of sunny days in Omdurman throughout the year, with December highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Omdurman experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec96%89%94%83%80%62%51%56%64%85%97%87%
Data source: Omdurman December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Omdurman in December

In Omdurman, Sudan, December marks a return to a consistent daylight duration of 11 hours, mirroring both January and February. As the year unfolds, daylight gradually increases, peaking at 13 hours in June during the summer months, before gradually tapering back in the latter half of the year. From March to May, residents enjoy a splendid 12 hours of sunlight, perfect for outdoor activities, while the sunlight diminishes slightly in October and November, eventually settling back to the 11-hour mark. This rhythmic pattern highlights the region's predictable seasonal shifts, offering a captivating dance between light and dark throughout the year.

Average Daylight Hours in Omdurman for December

The chart illustrates the variation in daylight duration in Omdurman throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 17m11h 37m12h 2m12h 28m12h 50m13h 1m12h 56m12h 36m12h 11m11h 45m11h 23m11h 12m
Data source: Omdurman daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Omdurman

In Omdurman, Sudan, the month of December brings a gentle breeze with an average wind speed of 5.4 m/s (12 mph). This marks a slight increase from the calmer winds of the preceding months, contributing to a refreshing yet stable climatic transition as the year draws to a close. Interestingly, the winds have shown an overall upward trend during the summer months, peaking in July at 6.6 m/s (15 mph), before generally tapering off into the cooler winter. December's winds ebb and flow with a comforting consistency, echoing the calm that often envelops the city as it prepares for the new year.

Average December Wind Speed in Omdurman

The chart displays monthly wind speed patterns in Omdurman, with values for each month shown alongside December's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how December's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec5.75.56.15.44.54.66.65.44.24.54.95.4 m/s
Data source: Omdurman December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Omdurman Compares to Other Months

Weather in Omdurman varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Omdurman, focusing on differences in temperature, rainfall, humidity, and UV levels.

In December, the weather features pleasant temperatures, with a minimum of 12°C (54°F) and an average of 24°C (76°F), peaking at a maximum of 36°C (98°F). The month is characterized by arid conditions, with no recorded precipitation and a humidity level of 29%. In contrast, January experiences slightly cooler temperatures, with a minimum of 9°C (48°F) and an average of 23°C (73°F), while the high reaches a scorching 40°C (105°F). Like December, January also remains completely dry, with 0 mm of precipitation and a lower humidity of 25%. For more detailed information, visit Omdurman weather in January.

December and February exhibit some notable differences in weather conditions. In December, temperatures range from a minimum of 12°C (54°F) to a maximum of 36°C (98°F), with an average of 24°C (76°F) and a humidity level of 29%. In contrast, February features slightly cooler minimum temperatures at 10°C (50°F) but a higher maximum of 41°C (106°F), while maintaining the same average temperature of 24°C (76°F). Both months experience no precipitation; however, February is characterized by lower humidity at 16%. For more detailed information, you can check Omdurman weather in February.

In December, the weather is characterized by milder temperatures, with minimums around 12°C (54°F) and maximums reaching 36°C (98°F). The month features zero precipitation and a humidity level of 29%, making it a relatively dry season. In contrast, March tends to be hotter, with temperatures starting at a minimum of 14°C (57°F) and peaking at a blistering 42°C (109°F). Similar to December, March also experiences no precipitation, but the humidity drops to a mere 13%. For more specific details about March weather patterns, you can check Omdurman weather in March.

In December, the weather tends to be warm with minimum temperatures around 12°C (54°F) and average highs reaching 36°C (98°F). The humidity is relatively moderate at 29%, contributing to a comfortable atmosphere with no recorded precipitation. In contrast, April experiences even higher temperatures, with nightly lows of 17°C (63°F) and soaring average highs of 44°C (111°F). The humidity drops to a drier 13%, maintaining the trend of dry weather with no precipitation recorded in the month. For more detailed information on the climate, you can visit Omdurman weather in April.

In December, the weather is characterized by a warm range of temperatures, with a minimum of 12°C (54°F) and a maximum of 36°C (98°F), averaging around 24°C (76°F). This month boasts a dry climate with no recorded precipitation and relatively low humidity levels of 29%. In contrast, May experiences even hotter conditions, with temperatures ranging from a minimum of 22°C (72°F) to a scorching maximum of 45°C (114°F), and an average of 34°C (94°F). Although May introduces slight moisture with 4 mm (0.2 in) of precipitation over just one day, it still maintains a lower humidity level at 21%. For more details, you can check the climate specifics at Omdurman weather in May.

When comparing the weather in December and June, it’s clear that both months exhibit notable differences. December enjoys milder temperatures, with a minimum of 12°C (54°F) and an average of 24°C (76°F), peaking at a maximum of 36°C (98°F). Notably, this month is dry, reporting no precipitation and only 29% humidity. In contrast, June presents a much hotter climate, with temperatures starting at a minimum of 25°C (76°F) and soaring to an average of 35°C (94°F), potentially reaching a scorching 45°C (113°F). Although June does experience slight rainfall of 4 mm (0.2 in) over the course of just one day, humidity is slightly higher at 34%. For more detailed information, you can check Omdurman weather in June.

In December, the weather is characterized by a pleasant range of temperatures, with a minimum of 12°C (54°F), an average of 24°C (76°F), and a maximum of 36°C (98°F). With no recorded precipitation and humidity at 29%, December offers a dry and warm climate that is quite comfortable. In contrast, July experiences significantly higher temperatures, with a minimum of 23°C (73°F), an average of 33°C (91°F), and a peak reaching 43°C (110°F). Additionally, July sees some precipitation, with 11 mm (0.4 in) over two days, and a slightly higher humidity level of 33%. These differences highlight the stark contrast between the milder, dry conditions of December and the hot, more humid summer months. For more details on July's weather, visit Omdurman weather in July.

In December, the weather is typically milder with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 36°C (98°F), and an average of 24°C (76°F). The month is remarkably dry, recording no rainfall and boasting a low humidity level of 29%. In contrast, August experiences significantly warmer temperatures, with a minimum of 23°C (74°F) and peak temperatures reaching up to 42°C (108°F), averaging around 31°C (89°F). This month also sees some precipitation, with 32 mm (1.3 in) over four days, and higher humidity at 47%. For more details on August weather in the region, you can check Omdurman weather in August.

In comparing the weather of December and September, December offers more moderate temperatures with a minimum of 12°C (54°F) and an average of 24°C (76°F), making it much cooler than September, which has a significantly higher minimum of 23°C (75°F) and an average of 33°C (92°F). September also sees maximum temperatures reaching up to 42°C (109°F), considerably hotter than December's maximum of 36°C (98°F). Additionally, while December enjoys dry conditions with no precipitation and low humidity at 29%, September experiences slight rainfall of 6 mm (0.2 in) over just one day and higher humidity levels at 49%. For more detailed insights, you can refer to Omdurman weather in September.

In December, the weather features a milder temperature range with a minimum of 12°C (54°F) and an average high of 36°C (98°F), which is notably cooler compared to October's higher averages. October experiences warmer temperatures overall, with a minimum of 21°C (71°F) and an average peak of 41°C (107°F). Both months see minimal precipitation, but October has a slight increase with 5 mm (0.2 in) of rain. The humidity also tends to be higher in October at 40%, contrasted with December’s lower humidity of 29%. For a detailed look at October conditions, check out Omdurman weather in October.

December presents a slightly cooler climate compared to November, with average temperatures dropping from 28°C (82°F) in November to 24°C (76°F) in December. The minimum temperature in December is 12°C (54°F), which is lower than the 15°C (59°F) recorded in November. However, November boasts a higher maximum temperature of 40°C (104°F) compared to December's 36°C (98°F). Both months share the same dry conditions, with no recorded precipitation, and humidity levels remain relatively low at 27% in November and 29% in December. For more details on November’s weather patterns, you can visit Omdurman weather in November.

Compare Omdurman's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Omdurman

December in Omdurman offers a unique respite from the typically sweltering temperatures experienced throughout much of the year. With a maximum temperature that soars to 36°C, the days are warm, but the average cools to a more pleasant 24°C, allowing for comfortable evenings. In stark contrast to the humid summer months, December boasts a remarkably low humidity of 29%, making it a delightful time to explore the city without the oppressive heat. Notably, rainfall is virtually absent, with 0 mm of precipitation, ensuring clear skies and abundant sunshine. This dry and temperate climate makes December a prime time for outdoor activities and experiencing the vibrant local culture. For a deeper understanding of weather patterns year-round, check out Omdurman Climate.