January Weather in Siteki, Eswatini

Last updated: August 23, 2025

The average temperature in Siteki, Eswatini during January is 25°C (77°F). Expect temperatures to range from a mild 16°C (60°F) to a warm 37°C (99°F). Be prepared for some rain, as the region experiences an average precipitation of 113 mm (4.5 in) spread over 10 days. Additionally, the average humidity is a comfortable 82%.

January Temperature in Siteki

In January in Siteki, the average temperature is 25°C (77°F). Maximums can reach 37°C (99°F), while minimums can drop to as low as 16°C (60°F). This mild climate makes it an ideal destination for travelers looking to enjoy pleasant weather and outdoor activities.

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

The chart illustrates January temperature patterns in Siteki, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Siteki, January typically has an average temperature of 25°C (77°F), with highs reaching up to 37°C (99°F) and lows dropping to around 16°C (60°F).

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

January Precipitation in Siteki

In Siteki in January, the total precipitation amount is 113 mm (4.5 in) over the course of 10 days.

January Precipitation Trends in Siteki

The chart displays monthly precipitation patterns in Siteki, 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 Siteki, January typically receives around 113 mm (4.5 inches) of precipitation spread over approximately 10 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 Siteki

In Siteki in January, humidity is 82%. With an average temperature of 25°C (77°F), this humidity feels like a warm, oppressive blanket enveloping you as you explore, making every step feel more laborious and prompting the need for frequent hydration breaks.

January Average Humidity in Siteki

This chart illustrates the average monthly humidity levels in Siteki, 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 Siteki is approximately 82%, 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 Siteki

In Siteki 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 Siteki.

Maximum UV Index Levels in Siteki for January

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

Data source: Siteki 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 Siteki Compares to Other Months

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

This table compares monthly weather conditions in Siteki, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (77°F)	113 mm (4.5 inches)	82%	extreme
February Weather	25°C (78°F)	150 mm (5.9 inches)	81%	extreme
March Weather	24°C (76°F)	75 mm (3.0 inches)	80%	extreme
April Weather	22°C (73°F)	40 mm (1.6 inches)	82%	very high
May Weather	20°C (69°F)	17 mm (0.7 inches)	86%	high
June Weather	18°C (65°F)	18 mm (0.7 inches)	78%	moderate
July Weather	18°C (65°F)	4 mm (0.1 inches)	81%	high
August Weather	19°C (67°F)	20 mm (0.8 inches)	77%	high
September Weather	21°C (70°F)	20 mm (0.8 inches)	85%	very high
October Weather	22°C (71°F)	65 mm (2.6 inches)	85%	extreme
November Weather	23°C (74°F)	71 mm (2.8 inches)	85%	extreme
December Weather	25°C (77°F)	96 mm (3.8 inches)	84%	extreme