December Weather in Oyam, Uganda

Last updated: August 28, 2025

In December, the average temperature in Oyam, Uganda hovers around 25°C (77°F), offering a pleasant climate. Expect minimums to dip to 17°C (63°F) and maximums soaring up to 34°C (94°F). With an average humidity of 80%, the air can feel quite muggy. Additionally, be prepared for some light rain, as precipitation averages 35 mm (1.4 in) over about 6 days.

December Temperature in Oyam

In December in Oyam, the average temperature is 25°C (77°F). Maximums can reach 34°C (94°F), and minimums can be as low as 17°C (63°F). This pleasant climate makes it an ideal time to explore the outdoors and enjoy various activities.

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

The chart illustrates December temperature patterns in Oyam, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Oyam, December typically has an average temperature of 25°C (77°F), with highs reaching up to 34°C (94°F) and lows dropping to around 17°C (63°F).

Data source: Temperature data for Oyam generated using information from the Copernicus Climate Change Service.

December Precipitation in Oyam

In Oyam in December, the total precipitation amount is 35 mm (1.4 in) spread over a period of 6 days.

December Precipitation Trends in Oyam

The chart displays monthly precipitation patterns in Oyam, 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 Oyam, December typically receives around 35 mm (1.4 inches) of precipitation spread over approximately 6 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

December Humidity in Oyam

In Oyam in December humidity is 80%. With an average temperature of 25°C (77°F), this humidity feels like traveling through a warm, tropical rainforest where the air is thick and steamy, making even the simplest stroll feel like a workout.

December Average Humidity in Oyam

This chart illustrates the average monthly humidity levels in Oyam, 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 Oyam is approximately 80%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Oyam

In Oyam in December, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Oyam.

Maximum UV Index Levels in Oyam for December

The chart shows the monthly maximum UV Index (UVI) for Oyam 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 Oyam typically reaches 12, which falls under the extreme exposure category.

Data source: Oyam 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.

How December Weather in Oyam Compares to Other Months

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

This table compares monthly weather conditions in Oyam, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	17 mm (0.7 inches)	47%	extreme
February Weather	27°C (81°F)	23 mm (0.9 inches)	33%	extreme
March Weather	26°C (79°F)	99 mm (3.9 inches)	33%	extreme
April Weather	24°C (76°F)	173 mm (6.8 inches)	54%	extreme
May Weather	24°C (75°F)	161 mm (6.3 inches)	77%	extreme
June Weather	23°C (74°F)	125 mm (4.9 inches)	75%	extreme
July Weather	23°C (73°F)	128 mm (5.1 inches)	77%	extreme
August Weather	23°C (73°F)	144 mm (5.7 inches)	79%	extreme
September Weather	23°C (74°F)	168 mm (6.6 inches)	84%	extreme
October Weather	23°C (74°F)	194 mm (7.6 inches)	89%	extreme
November Weather	24°C (75°F)	80 mm (3.2 inches)	88%	extreme
December Weather	25°C (77°F)	35 mm (1.4 inches)	80%	extreme