January Weather in Douglas, South Africa

Last updated: August 31, 2025

In January, the average temperature in Douglas, South Africa hovers around 26°C (79°F), with a range dipping to a cool 13°C (55°F) and soaring to a toasty 40°C (105°F). Expect about 76 mm (3.0 in) of precipitation over 7 days, contributing to an average humidity of 58%. Get ready for a warm month with occasional refreshing showers!

January Temperature in Douglas

In January in Douglas, the average temperature is 26°C (79°F), with maximums reaching as high as 40°C (105°F) and minimums dropping to as low as 13°C (55°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for both warm and cooler conditions.

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

The chart illustrates January temperature patterns in Douglas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Douglas, January typically has an average temperature of 26°C (79°F), with highs reaching up to 40°C (105°F) and lows dropping to around 13°C (55°F).

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

January Precipitation in Douglas

In Douglas in January, the precipitation amount is 76 mm (3.0 in) over a period of 7 days.

January Precipitation Trends in Douglas

The chart displays monthly precipitation patterns in Douglas, 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 Douglas, January typically receives around 76 mm (3.0 inches) of precipitation spread over approximately 7 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Douglas

In Douglas in January, humidity is 58%. With an average temperature of 26°C (79°F), this humidity feels like a warm embrace, making outdoor activities enjoyable but slightly muggy, an ideal time to explore the local attractions while staying hydrated.

January Average Humidity in Douglas

This chart illustrates the average monthly humidity levels in Douglas, 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 Douglas is approximately 58%, offering insight into how humid the weather typically is during this month.

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

January UV Index in Douglas

In Douglas in January, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Douglas.

Maximum UV Index Levels in Douglas for January

The chart shows the monthly maximum UV Index (UVI) for Douglas 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 Douglas typically reaches 15, which falls under the extreme exposure category.

Data source: Douglas 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.

How January Weather in Douglas Compares to Other Months

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

This table compares monthly weather conditions in Douglas, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	76 mm (3.0 inches)	58%	extreme
February Weather	25°C (77°F)	76 mm (3.0 inches)	58%	extreme
March Weather	23°C (73°F)	60 mm (2.4 inches)	65%	extreme
April Weather	19°C (66°F)	57 mm (2.2 inches)	75%	very high
May Weather	15°C (59°F)	6 mm (0.2 inches)	76%	high
June Weather	11°C (53°F)	2 mm (0.1 inches)	68%	moderate
July Weather	11°C (52°F)	2 mm (0.1 inches)	61%	moderate
August Weather	13°C (56°F)	4 mm (0.2 inches)	53%	very high
September Weather	18°C (65°F)	6 mm (0.2 inches)	47%	extreme
October Weather	21°C (70°F)	18 mm (0.7 inches)	36%	extreme
November Weather	24°C (75°F)	49 mm (1.9 inches)	42%	extreme
December Weather	25°C (78°F)	66 mm (2.6 inches)	52%	extreme