March Weather in Williston, South Africa

Last updated: August 31, 2025

In Williston, South Africa, the average temperature in March hovers around 23°C (73°F), offering a pleasant climate. However, temperatures can swing from a cool 8°C (46°F) to a sweltering 37°C (98°F), so be prepared for variability! During this month, you can expect a modest precipitation of 15 mm (0.6 in) over just 1 day, and the average humidity rests at a comfortable 65%.

March Temperature in Williston

In March in Williston, the average temperature is 23°C (73°F). Maximums can reach 37°C (98°F), while minimums can drop to as low as 8°C (46°F). This range of temperatures makes Williston an ideal destination for travelers seeking a pleasant climate.

March Weather in Williston: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Williston, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Williston, March typically has an average temperature of 23°C (73°F), with highs reaching up to 37°C (98°F) and lows dropping to around 8°C (46°F).

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

March Precipitation in Williston

In Williston in March, the precipitation amount is 15 mm (0.6 in) over the course of 1 day.

March Precipitation Trends in Williston

The chart displays monthly precipitation patterns in Williston, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Williston, March typically receives around 15 mm (0.6 inches) of precipitation spread over approximately 1 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

March Humidity in Williston

In Williston in March, humidity is 65%. With an average temperature of 23°C (73°F), this humidity feels like a warm embrace that can make outdoor adventures a bit more strenuous, requiring frequent breaks and hydration but also creating a lush, vibrant atmosphere perfect for exploration.

March Average Humidity in Williston

This chart illustrates the average monthly humidity levels in Williston, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Williston is approximately 65%, offering insight into how humid the weather typically is during this month.

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

March UV Index in Williston

In Williston in March, 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 Williston.

Maximum UV Index Levels in Williston for March

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

Data source: Williston March 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 March Weather in Williston Compares to Other Months

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

This table compares monthly weather conditions in Williston, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	10 mm (0.4 inches)	50%	extreme
February Weather	25°C (78°F)	11 mm (0.4 inches)	55%	extreme
March Weather	23°C (73°F)	15 mm (0.6 inches)	65%	extreme
April Weather	18°C (65°F)	28 mm (1.1 inches)	72%	very high
May Weather	15°C (59°F)	6 mm (0.2 inches)	78%	high
June Weather	11°C (53°F)	5 mm (0.2 inches)	79%	moderate
July Weather	10°C (51°F)	8 mm (0.3 inches)	73%	moderate
August Weather	11°C (52°F)	2 mm (0.1 inches)	64%	high
September Weather	15°C (60°F)	5 mm (0.2 inches)	58%	extreme
October Weather	19°C (66°F)	13 mm (0.5 inches)	53%	extreme
November Weather	21°C (70°F)	6 mm (0.2 inches)	42%	extreme
December Weather	23°C (74°F)	11 mm (0.5 inches)	44%	extreme