May Weather in Big Bend, Eswatini

Last updated: August 23, 2025

In Big Bend, Eswatini, the average temperature in May hovers around 20°C (69°F), making it a comfortable time to visit. Temperatures can vary, with a minimum of 8°C (47°F) and a maximum reaching 35°C (95°F). Expect some light rain with an average precipitation of 18 mm (0.7 in) across 4 days. You might also notice the average humidity at a relatively high 86%, adding a touch of tropical flair to the atmosphere.

May Temperature in Big Bend

In May in Big Bend, the average temperature is 20°C (69°F). The maximum can reach 35°C (95°F) and the minimum can be as low as 8°C (47°F). This makes it an ideal time to explore outdoor activities while being prepared for varying weather conditions.

May Weather in Big Bend: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Big Bend, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Big Bend, May typically has an average temperature of 20°C (69°F), with highs reaching up to 35°C (95°F) and lows dropping to around 8°C (47°F).

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

May Precipitation in Big Bend

In Big Bend in May, the total precipitation amount is 18 mm (0.7 in) spread over a duration of 4 days.

May Precipitation Trends in Big Bend

The chart displays monthly precipitation patterns in Big Bend, 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 Big Bend, May typically receives around 18 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.

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Millimeters (mm) Inches (in)

May Humidity in Big Bend

In Big Bend 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 Big Bend

This chart illustrates the average monthly humidity levels in Big Bend, 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 Big Bend 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 Big Bend

In Big Bend 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 Big Bend.

Maximum UV Index Levels in Big Bend for May

The chart shows the monthly maximum UV Index (UVI) for Big Bend 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 Big Bend typically reaches 7, which falls under the high exposure category.

Data source: Big Bend 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 Big Bend Compares to Other Months

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

This table compares monthly weather conditions in Big Bend, 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 (78°F)	93 mm (3.7 inches)	82%	extreme
February Weather	25°C (78°F)	143 mm (5.6 inches)	81%	extreme
March Weather	25°C (77°F)	73 mm (2.9 inches)	80%	extreme
April Weather	23°C (73°F)	37 mm (1.5 inches)	82%	very high
May Weather	20°C (69°F)	18 mm (0.7 inches)	86%	high
June Weather	18°C (65°F)	17 mm (0.7 inches)	78%	moderate
July Weather	18°C (65°F)	3 mm (0.1 inches)	81%	high
August Weather	19°C (67°F)	20 mm (0.8 inches)	77%	very high
September Weather	21°C (71°F)	20 mm (0.8 inches)	85%	very high
October Weather	22°C (71°F)	63 mm (2.5 inches)	85%	extreme
November Weather	23°C (74°F)	66 mm (2.6 inches)	85%	extreme
December Weather	25°C (77°F)	85 mm (3.4 inches)	84%	extreme