May Weather in Siteki, Eswatini

Last updated: August 23, 2025

In May, the average temperature in Siteki, Eswatini hovers around 20°C (69°F), making it a comfortable time to explore. Expect a minimum of 8°C (46°F) and a maximum of 34°C (94°F) throughout the month. With an average humidity of 86%, it’s advisable to stay hydrated. Additionally, anticipate about 17 mm (0.7 in) of precipitation spread across 4 days, so a light raincoat might come in handy!

May Temperature in Siteki

In May in Siteki, the average temperature is 20°C (69°F). Maximums can reach 34°C (94°F), while minimums can dip as low as 8°C (46°F). This makes it an ideal time for travelers seeking a mix of warm days and cooler nights to explore.

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

The chart illustrates May 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, May typically has an average temperature of 20°C (69°F), with highs reaching up to 34°C (94°F) and lows dropping to around 8°C (46°F).

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

May Precipitation in Siteki

In Siteki in May, the precipitation amount is 17 mm (0.7 in) over a span of 4 days.

May Precipitation Trends in Siteki

The chart displays monthly precipitation patterns in Siteki, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Siteki, May typically receives around 17 mm (0.7 inches) of precipitation spread over approximately 4 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

May Humidity in Siteki

In Siteki in May, humidity is 86%. With an average temperature of 20°C (69°F), this humidity feels like a warm, dense blanket wrapping around you, making travel feel sluggish and sticky, as each step can leave you yearning for a cool breeze or a refreshing drink.

May Average Humidity in Siteki

This chart illustrates the average monthly humidity levels in Siteki, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Siteki is approximately 86%, offering insight into how humid the weather typically is during this month.

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

May UV Index in Siteki

In Siteki in May, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Siteki.

Maximum UV Index Levels in Siteki for May

The chart shows the monthly maximum UV Index (UVI) for Siteki in May, 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 May, the maximum UV index in Siteki typically reaches 7, which falls under the high exposure category.

Data source: Siteki May 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 May 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 May’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 May’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