Last updated: August 28, 2025
Gulu, Uganda, experiences warm December weather, characterized by a maximum temperature reaching 35°C (95°F) and an average of 25°C (77°F). Nighttime brings a cooler respite, with temperatures dropping to a minimum of 17°C (63°F). This month typically sees around 22 mm (0.9 in) of rainfall over 4 days, maintaining a humidity level of 80%, which can make the air feel quite muggy. As Gulu embraces the start of the dry season, the warm days and balmy nights create a vibrant atmosphere, perfect for outdoor exploration and cultural experiences.
In December, Gulu, Uganda, experiences a warm transition towards the year's end, with temperatures consistently inviting and comfortable. The month begins with a minimum of 17°C (63°F), gently rising to an average of 25°C (77°F), while the maximum reaches a pleasing 35°C (95°F). This slight dip from November's averages showcases a gradual cooling trend as the rainy season approaches, offering a pleasant respite from the sweltering heat of earlier months. With daytime highs still basking in the mid-30s, December in Gulu remains vibrant, fostering outdoor activities and a lively atmosphere, making it an ideal time to explore the region's rich culture and natural beauty.
In December, Gulu, Uganda experiences a notable decrease in rainfall compared to the preceding months, with a total precipitation of 22 mm (0.9 in) spread over just 4 days. This marks a stark contrast to the heavy showers of October and November, both of which are characterized by significantly higher rainfall amounts of 238 mm (9.4 in) and 87 mm (3.4 in), respectively. As the year winds down, the transition to drier conditions becomes evident, culminating in a month where rainfall is sparse yet vital for the region's agriculture. This seasonal shift emphasizes the rhythmic patterns of precipitation that define Gulu's climate—a blend of lush wet seasons followed by brief reprieves.
In Gulu, Uganda, the humidity levels experience a notable rise as the year progresses, culminating in a December humidity of 80%. This peak reflects a consistent trend, where the dry months of January through March, with humidity around 33-47%, give way to progressively wetter conditions. As the rainy season sets in, humidity soars, reaching its zenith in the later months; particularly pronounced is October's staggering 89%. Despite a slight dip in November, December maintains significant moisture, aligning closely with the year-end pattern. This shift from dry to humid highlights Gulu's transition into its lush, vibrant season, making it a fascinating time of year for both residents and visitors alike.
In December, Gulu, Uganda maintains a UV Index of 12, categorizing it as extreme and reinforcing the need for caution with just a 10-minute burn time. As we approach the end of the year, the UV levels have stabilized somewhat, showing a slight decline from the higher indices observed in the previous months. This pattern emphasizes a consistent trend of high UV exposure throughout much of the year, particularly during the first half when values peaked at 16 in March. As such, residents and visitors alike should remain vigilant about sun protection year-round. For further insights on UV levels and protective measures, check out the detailed information at Gulu UV Index.
UV Risk Categories
In Gulu, Uganda, the month of December shines brightly with 342 hours of sunshine, contributing to the region's impressive yearly totals. As the year unfolds, a noticeable pattern emerges: the days get longer and sunnier from January to August, peaking at 343 hours in August before slightly tapering off into the cooler months of September and October. This gradual decline presents only a slight shift, as Gulu maintains a robust range between 310 and 343 hours of sunlight. Overall, December’s radiant sun continues the trend of abundant sunshine, ensuring that residents and visitors alike can bask in the warmth as the year comes to a close.
In Gulu, Uganda, the likelihood of experiencing sunny weather shows some intriguing trends as the year progresses. December, with a 34% chance of sunny days, sits just below the year's average, reflecting a subtle shift as we transition from the relatively bright November, which boasts a 41% probability of sunshine. This decline can be attributed to the onset of the rainy season, as the preceding months of July and August already exhibit lower sunshine chances of 27% and 41%, respectively. Overall, while December may not be among the sunniest months, its alignment with the year-end transition hints at a dynamic climate that shifts subtly yet significantly within Gulu.
In Gulu, Uganda, December experiences a daylight duration of 11 hours, mirroring the shorter days of January. This pattern of daylight hours reveals an intriguing seasonal trend: while January and December see reduced sunlight, the months from February through October enjoy a consistent 12-hour daylight, fostering a feeling of balance and stability. As the year progresses, the longer days of mid-year gradually transition back to twilight in November and December, creating a rhythmic cycle that underscores the region's unique climate. This predictable shift invites residents and visitors alike to embrace outdoor activities while maximizing the enjoyment of the sun’s generous presence during the brighter months.
As December arrives in Gulu, Uganda, the wind picks up, bringing a refreshing change with an average speed of 2.7 m/s (6 mph), the highest of the year. This notable increase from the lower speeds in the preceding months reflects a subtle shift in the seasonal winds, likely influenced by the region's transition into drier conditions. Throughout the year, Gulu experiences relatively calm breezes, with speeds generally hovering around 1.5 to 2.4 m/s (3 to 5 mph) from May to November. However, December's invigorating gusts signal the end of the year with a lively flourish, inviting residents to revel in the cooler evenings and the festive spirit that often accompanies the holiday season.
Weather in Gulu varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Gulu, focusing on differences in temperature, rainfall, humidity, and UV levels.
December and January exhibit noticeable differences in weather conditions. December has a minimum temperature of 17°C (63°F) and an average of 25°C (77°F), peaking at 35°C (95°F). It also experiences higher humidity at 80% and more precipitation, with about 22 mm (0.9 in) falling over 4 days. In contrast, January shows slightly warmer temperatures, with a minimum of 19°C (66°F) and an average of 26°C (80°F), reaching a maximum of 36°C (98°F). Additionally, January is drier, with only 12 mm (0.5 in) of precipitation over just 2 days and a significantly lower humidity level of 47%. For more details, you can explore Gulu weather in January.
December and February present distinct weather patterns, with December experiencing slightly cooler temperatures, averaging 25°C (77°F), while February warms up to an average of 27°C (81°F). The maximum temperature in February can reach up to 37°C (99°F), surpassing December's high of 35°C (95°F). Both months see minimal precipitation, with December recording 22 mm over four days and February slightly lower at 21 mm, also over four days. However, humidity levels differ significantly, with December maintaining a high of 80%, while February boasts a much drier 33%. For a closer look at the February climate, you can explore Gulu weather in February.
In December, the weather is characterized by warm temperatures, with a minimum of 17°C (63°F), an average of 25°C (77°F), and a maximum reaching up to 35°C (95°F). This month sees relatively low precipitation, totaling 22 mm (0.9 in) over about 4 days, and the humidity is quite high at 80%.
In contrast, March offers slightly higher minimum and average temperatures of 19°C (66°F) and 26°C (79°F), respectively, but the maximum temperature can soar to 38°C (101°F). This month experiences significantly more rainfall, with 94 mm (3.7 in) spread over 13 days, and a much lower humidity level of 33%.
For further details on the weather conditions in March, you can check Gulu weather in March.
December and April offer distinct contrasts in weather patterns. In December, the temperatures range from a minimum of 17°C (63°F) to a maximum of 35°C (95°F), with an average of 25°C (77°F). The month sees limited rainfall, totaling about 22 mm (0.9 in) over just 4 days, contributing to a high humidity level of 80%. In contrast, April experiences slightly warmer temperatures, with a minimum of 18°C (65°F) and a maximum of 36°C (97°F), while maintaining a similar average of 25°C (76°F). However, April is significantly wetter, receiving approximately 193 mm (7.6 in) of precipitation over 20 days, leading to lower humidity levels of 54%. For more details, check out Gulu weather in April.
December and May exhibit contrasting weather patterns. In December, temperatures range from a minimum of 17°C (63°F) to a maximum of 35°C (95°F), with an average of 25°C (77°F). This month sees relatively low precipitation, totaling just 22 mm (0.9 in) over 4 days, while humidity levels are at a high 80%. In comparison, May experiences slightly cooler temperatures with a minimum of 18°C (64°F) and a maximum of 31°C (88°F), averaging 24°C (75°F). However, this month is far wetter, with a significant increase in rainfall to 185 mm (7.3 in) spread across 24 days, and humidity remains relatively similar at 77%. For more detailed information, check out Gulu weather in May.
In December, the weather is characterized by higher temperatures, ranging from a minimum of 17°C (63°F) to a maximum of 35°C (95°F), with an average temperature of 25°C (77°F). The month experiences relatively low precipitation at 22 mm (0.9 in) over just 4 days, combined with high humidity levels of 80%. In contrast, June sees cooler overall temperatures, with a minimum of 17°C (63°F), an average of 23°C (74°F), and a maximum of 30°C (87°F). However, June is significantly wetter, receiving 158 mm (6.2 in) of rain across 19 days, and maintaining a slightly lower humidity of 75%. For a more detailed look at the weather conditions in June, refer to Gulu weather in June.
December and July exhibit distinct weather patterns, highlighting the variation in climate during these months. In December, temperatures typically range from a minimum of 17°C (63°F) to a maximum of 35°C (95°F), with an average of 25°C (77°F) and relatively low precipitation at 22 mm (0.9 in) over just 4 days. The humidity is fairly high, averaging 80%. In contrast, July presents a cooler climate with temperatures ranging from 17°C (63°F) to a maximum of 29°C (85°F) and an average of 22°C (72°F). However, July sees significantly higher precipitation, totaling 176 mm (6.9 in) across 21 days and maintaining a slightly lower humidity of 77%. For more details on July weather, you can check Gulu weather in July.
December and August present contrasting weather patterns, highlighting the seasonal differences in climate. In December, temperatures range from a minimum of 17°C (63°F) to a maximum of 35°C (95°F), with an average of 25°C (77°F) and relatively low precipitation of 22 mm (0.9 in) over just 4 days, accompanied by high humidity at 80%. In contrast, August experiences cooler temperatures, with a minimum of 17°C (62°F) and a maximum of 30°C (86°F), averaging 22°C (73°F). However, it is significantly wetter, with 185 mm (7.3 in) of rainfall spread over 24 days, maintaining a humidity of 79%. For a more detailed perspective on Gulu's weather during this month, visit Gulu weather in August.
In comparing the weather of December and September, it is evident that December typically offers warmer temperatures, with averages reaching up to 25°C (77°F) and maximums hitting 35°C (95°F). In contrast, September has a slightly cooler average of 23°C (73°F) and a maximum temperature of 32°C (90°F). Precipitation also differs significantly, as September experiences heavy rainfall of 203 mm (8.0 in) over 23 days, while December has a much drier profile with only 22 mm (0.9 in) over 4 days. Humidity levels are relatively similar, with December at 80% and September at 84%, contributing to the overall muggy conditions typical of the region. For more detailed information, you can check Gulu weather in September.
In comparing the weather between December and October, December tends to be warmer, with average temperatures ranging from 25°C (77°F) to a maximum of 35°C (95°F), while October's average temperature is slightly lower at 23°C (74°F), peaking at 32°C (90°F). Additionally, December experiences significantly less precipitation, receiving only 22 mm (0.9 in) over 4 days compared to October's substantial 238 mm (9.4 in) spread over 22 days. October also has higher humidity levels at 89% compared to December's 80%. For a more detailed overview of the weather patterns in October, you can visit Gulu weather in October.
December weather in the region tends to be warmer and slightly drier compared to November. With temperatures ranging from a minimum of 17°C (63°F) to a maximum of 35°C (95°F), December boasts an average of 25°C (77°F). In contrast, November experiences a slightly cooler average of 24°C (75°F) with maximum temperatures reaching 32°C (91°F). Additionally, December sees significantly less precipitation, totaling 22 mm (0.9 in) over just 4 days, while November has higher rainfall of 87 mm (3.4 in) spread across 11 days. Humidity remains high in both months, though it is marginally lower in December at 80%, compared to 88% in November. For more details on the November climate, you can visit Gulu weather in November.
In December, Gulu experiences a notable shift in weather as temperatures peak, reaching a maximum of 35°C, while the average holds steady at a comfortable 25°C. Unlike other months, this time of year sees a slight increase in humidity, hovering around 80%, which adds a warm, tropical feel to the air. With only a few days of rain, totaling just 22 mm, December is generally drier than the preceding months, allowing for more sunny days ideal for outdoor activities. As the year wraps up, Gulu's vibrant climate offers a blend of warmth and occasional refreshing showers, making it a unique time to explore the region. For more detailed insights, check out Gulu Climate.