January Weather in Omdurman, Sudan

Last updated: August 31, 2025

In January, Omdurman, Sudan experiences a dry and warm climate, characterized by a striking temperature range. The maximum temperature can soar to a scorching 40°C (105°F), while the average hovers around 23°C (73°F), providing a pleasant contrast to the intense daytime heat. Night temperatures can dip to a cool 9°C (48°F), offering some respite. Notably, this month records 0 mm of precipitation across 0 rainy days, resulting in a low humidity level of 25%. This combination creates a crisp and arid atmosphere, making January an ideal time for outdoor activities in Omdurman.

January Temperature in Omdurman

In January, Omdurman experiences a wide range of temperatures, from a cool 9°C (48°F) at night to a sizzling 40°C (105°F) during the day, with an average temperature of 23°C (73°F). This month marks the beginning of the warming trend that characterizes the region as it moves toward spring. As February approaches, temperatures increase slightly, maintaining a similar range and hinting at the upcoming heat. The steady rise continues through March and April, with daily highs reaching up to 44°C (111°F). By May, the heat intensifies, with maximum temperatures soaring to 45°C (114°F). As summer sets in, the temperatures stabilize, hovering around 40°C (104°F) in the later months, yet nights remain pleasantly cool. Overall, January serves as a transitional month, showcasing a blend of chilly nights and hot daytime temperatures that create an intriguing climate for travelers and locals alike.

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

The chart illustrates January 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, January 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.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Omdurman

January in Omdurman, Sudan, is characterized by a stark absence of precipitation, with the month recording a total of 0 mm and no rainy days at all. This trend of dry conditions extends into February, March, and April, creating a prolonged dry season at the start of the year. As the climate gradually shifts towards summer, however, a slight uptick in rainfall occurs, with May and June receiving minimal precipitation of 4 mm each. The rainy season reaches its peak in August, where total rainfall significantly increases to 32 mm over four days, illustrating a clear transition in the region's climate. This pattern reflects the typical seasonal distribution of rainfall in Omdurman, showcasing a dry start to the year that eventually gives way to the more humid summer months.

January Precipitation Trends in Omdurman

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

January Humidity in Omdurman

In January, Omdurman experiences a relatively low humidity level of 25%, setting the stage for the dry season. As the months progress, a noticeable trend emerges: humidity steadily declines, reaching an all-time low of 13% in both March and April. This dry spell gives way to a gradual increase from May onward, with humidity rising to 21%. The summer months, particularly June and July, witness a significant uptick, as humidity levels surge to the mid-30s%. By the time August rolls around, the effects of the rainy season are palpable, with humidity jumping to 47% and peaking at 49% in September. As the year winds down, humidity sees a gentle decline, stabilizing around 27% in November and 29% in December. Overall, the climatic patterns in Omdurman reflect a clear transition from the dry, crisp air of winter to the damp, humid embrace of summer and back again.

January Average Humidity in Omdurman

This chart illustrates the average monthly humidity levels in Omdurman, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, 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 January generated using information from the Copernicus Climate Change Service.

January UV Index in Omdurman

In January, Omdurman, Sudan experiences a very high UV Index of 9, indicating that sun protection is essential, especially since unprotected skin can burn in just 15 minutes. As the year progresses, the UV Index escalates, peaking at 13 from March to May, where the exposure category shifts to extreme with a swift 10-minute burn time. This trend of intensifying UV radiation continues through the hot summer months until it slightly declines in November and December, reverting back to a very high index of 9 and 8 respectively. It’s crucial for residents and visitors alike to stay informed and take protective measures during these months to avoid sun damage. For more detailed insights into UV exposure, visit Omdurman UV Index.

Maximum UV Index Levels in Omdurman for January

The chart shows the monthly maximum UV Index (UVI) for Omdurman in January, 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 January, the maximum UV index in Omdurman typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131313101111111198
Data source: Omdurman January 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.

January Sunshine in Omdurman

As January unfolds in Omdurman, Sudan, the city basks in 268 hours of sunshine, setting the stage for a bright year ahead. This month marks the beginning of a gradual climb in daylight hours, with February seeing an increase to 304 hours. The trend continues through the spring, peaking in May with an impressive 360 hours of golden rays, perfect for outdoor explorations. Even as temperatures rise, the sun remains generous, maintaining over 340 hours from June to July. As summer blends into fall, sunshine hours slightly taper off, yet the warmth of the sun continues to embrace Omdurman, providing a radiant backdrop throughout the year. The pattern reflects a vibrant cycle, where the sun’s presence enhances the city’s charm from January through December.

Monthly Sunshine Duration in Omdurman: January Highlighted

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

Chance of Sun in Omdurman During January

In Omdurman, Sudan, January stands out with an impressive 96% chance of sunny weather, making it one of the sunniest months of the year. This trend of abundant sunshine continues into February at 89%, showcasing the region's generally warm climate during the winter months. As spring approaches, the likelihood of sunny days remains high, with March reaching 94%. However, as summer arrives, the chances begin to dip, notably dropping to 62% in June. Despite this decline, it's evident that January is an exceptional time for sun-seekers, as the year starts with an abundance of bright, clear skies.

Percentage of Sunny Days in January in Omdurman

The chart illustrates the percentage of sunny days in Omdurman throughout the year, with January 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 January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Omdurman in January

In Omdurman, Sudan, the daylight duration in January is a consistent 11 hours, mirroring the pattern seen in February and repeating itself in October through December. As winter transitions into spring, daylight gradually increases, reaching 12 hours from March to May. The longest days come in June, when sunlight stretches to 13 hours, providing ample time for activities under the sun. Following June, the daylight hours decrease again, settling back to 12 hours during the late summer and early autumn months of July through September. This cyclical pattern of fluctuating daylight not only marks the rhythm of the seasons but also enriches the vibrant life of this bustling city throughout the year.

Average Daylight Hours in Omdurman for January

The chart illustrates the variation in daylight duration in Omdurman throughout the year, with January 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.

January Winds in Omdurman

In January, Omdurman, Sudan, experiences a pleasant average wind speed of 5.7 m/s (approximately 13 mph), offering a refreshing start to the year. As the months progress, the winds gently shift, with February seeing a slight decrease to 5.5 m/s. However, March brings a surge, peaking at 6.1 m/s (14 mph), before the winds generally settle into a more moderate rhythm. The transition into warmer months, particularly July, surprises with a notable uptick to 6.6 m/s (15 mph), suggesting a seasonal variation that invigorates the summer. Following this, a gradual decline ensues, wrapping up the year with winds settling down around 4.5 to 5.4 m/s. This wind pattern not only enhances the charm of Omdurman's January but also beautifully illustrates the region's climatic rhythm throughout the year.

Average January Wind Speed in Omdurman

The chart displays monthly wind speed patterns in Omdurman, with values for each month shown alongside January's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how January's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec5.7 m/s5.56.15.44.54.66.65.44.24.54.95.4
Data source: Omdurman January wind data, generated using information from the Copernicus Climate Change Service.

How January 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 January’s weather to other months in Omdurman, focusing on differences in temperature, rainfall, humidity, and UV levels.

In January, the weather features a minimum temperature of 9°C (48°F) and an average temperature of 23°C (73°F), reaching a maximum of 40°C (105°F). The month experiences no precipitation and maintains a humidity level of 25%.

In contrast, February sees a slight increase in temperatures, with a minimum of 10°C (50°F) and an average of 24°C (76°F), peaking at 41°C (106°F). Similar to January, February also records no precipitation, but the humidity drops to 16%.

For more details, you can check out Omdurman weather in February.

In January, the weather demonstrates a wide temperature range, with minimums of 9°C (48°F) and maximums reaching 40°C (105°F), while maintaining an average of 23°C (73°F) and a humidity level of 25%. In contrast, March showcases slightly warmer conditions, as the minimum temperature rises to 14°C (57°F) and the average increases to 28°C (83°F), peaking at a maximum of 42°C (109°F). Interestingly, both months experience no precipitation and dry conditions, but March is marked by a notably lower humidity level of 13%. For more specific details on March weather, you can check Omdurman weather in March.

In January, the weather typically ranges from a mild minimum of 9°C (48°F) to a sweltering maximum of 40°C (105°F), with an average temperature of around 23°C (73°F) and humidity levels at 25%. In contrast, April sees a significant rise in temperature, with minimums of 17°C (63°F), average highs of 32°C (90°F), and peaks reaching up to 44°C (111°F). Interestingly, both months experience no precipitation, making for dry conditions, but April is notably less humid at just 13%. For a detailed look at what to expect, check out Omdurman weather in April.

In comparing the weather between January and May, one can observe a significant rise in temperature. January experiences a minimum of 9°C (48°F) and an average of 23°C (73°F), with maximum temperatures reaching up to 40°C (105°F). In contrast, May features much warmer conditions, with a minimum temperature of 22°C (72°F), an average of 34°C (94°F), and a peak of 45°C (114°F). Additionally, while January boasts zero precipitation and 0% humidity, May records a slight increase in rainfall with 4 mm (0.2 in) over just one day and a humidity level of 21%. For more detailed information about the weather in May, you can visit Omdurman weather in May.

In comparison to January, June experiences significantly warmer temperatures, with January's average peaking at 23°C (73°F) compared to June's scorching average of 35°C (94°F). Additionally, June sees higher minimum and maximum temperatures, reaching lows of 25°C (76°F) and highs of 45°C (113°F), while January has a mild minimum of 9°C (48°F) and a maximum of 40°C (105°F). Precipitation is minimal in both months, but June records a slight increase with 4 mm (0.2 in) and just one rainy day, compared to January, which sees no rainfall at all. Humidity also rises in June to 34%, up from January's lower 25%. For more detailed insights about weather patterns, check out Omdurman weather in June.

In January, the weather is characterized by a wide temperature range, with minimums of 9°C (48°F) and maximums reaching up to 40°C (105°F), while maintaining an average of 23°C (73°F). The month is notably dry, with no recorded precipitation and humidity levels around 25%. In contrast, July experiences warmer conditions, with minimum temperatures of 23°C (73°F) and maximums soaring to 43°C (110°F), averaging at 33°C (91°F). Unlike January, July sees some precipitation at 11 mm (0.4 in) over two days, and humidity rises slightly to 33%. For more details, you can check Omdurman weather in July.

The weather in January is characterized by a wider temperature range, with minimums of 9°C (48°F) and maximums reaching up to 40°C (105°F), while the average stands at a comfortable 23°C (73°F). Notably, January enjoys dry conditions, recording no precipitation and a low humidity level of 25%. In contrast, August presents a much warmer climate with minimum temperatures of 23°C (74°F) and averages around 31°C (89°F), peaking at 42°C (108°F). Additionally, August experiences some rainfall, with 32 mm (1.3 in) over four days and higher humidity, reaching 47%. For more specific details, you can check Omdurman weather in August.

In January, the weather is typically warm and dry, with temperatures ranging from a mild 9°C (48°F) at night to a scorching 40°C (105°F) during the day. The humidity is relatively low at 25%, and there is usually no precipitation. In contrast, September brings noticeably warmer conditions, with minimum temperatures starting at 23°C (75°F) and daytime highs reaching up to 42°C (109°F). Additionally, September experiences higher humidity at 49% and a bit of rainfall, with an average precipitation of 6 mm (0.2 in) on just one day. For more details, check out Omdurman weather in September.

In January, temperatures range from a cool minimum of 9°C (48°F) to an average of 23°C (73°F) and can soar to a maximum of 40°C (105°F). The weather is notably dry, with no recorded precipitation or rainy days and low humidity at 25%. In contrast, October experiences milder minimum temperatures of 21°C (71°F) and warmer averages of 32°C (90°F), peaking at 41°C (107°F). Although October sees minimal rainfall of 5 mm (0.2 in), it is characterized by higher humidity levels, reaching 40%. For more details, you can check Omdurman weather in October.

In January, the weather is characterized by cooler temperatures, with a minimum of 9°C (48°F) and an average of 23°C (73°F), while it can reach up to 40°C (105°F) during the day. The humidity is relatively low at 25%, and there is no recorded precipitation. In contrast, November experiences warmer temperatures overall, with a minimum of 15°C (59°F) and an average of 28°C (82°F), also peaking at 40°C (104°F). The humidity increases slightly to 27%, but like January, November sees no rainfall. For more details on the weather conditions in November, you can visit Omdurman weather in November.

In comparing the weather between January and December, January tends to be slightly warmer with average temperatures ranging from a minimum of 9°C (48°F) to a maximum of 40°C (105°F), while December features slightly milder temperatures with a minimum of 12°C (54°F) and a maximum of 36°C (98°F). Both months experience no precipitation, making them dry periods in the region. However, January has lower humidity at 25%, compared to December’s 29%, contributing to a drier feel overall. For more details on the December weather in the area, you can visit Omdurman weather in December.

Compare Omdurman's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Omdurman

In January, Omdurman's weather stands out from the rest of the year, characterized by hot temperatures that peak at an impressive 40°C (105°F) while still enjoying a comfortable average of 23°C (73°F). Unlike the more humid and rainy months, January features a remarkably dry climate, with no recorded precipitation and a low humidity level of just 25%. This combination of high temperatures and dry conditions makes January an ideal month for outdoor activities in Omdurman. For a detailed overview of the weather throughout the year, check out Omdurman Climate.