March Weather in Wellington, South Africa

Last updated: August 31, 2025

In March, the average temperature in Wellington, South Africa hovers around 21°C (69°F). Expect minimums dipping to 8°C (47°F) and thrilling maximums soaring to 38°C (101°F). With an average humidity of 70%, you might feel the warmth a bit more. Rainfall is moderate, with about 29 mm (1.2 in) of precipitation expected over 3 days.

March Temperature in Wellington

In March in Wellington, the average temperature is 21°C (69°F). Maximum temperatures can reach 38°C (101°F), while minimum temperatures can drop to as low as 8°C (47°F). Be sure to pack both light clothing for the heat and warmer layers for the cooler evenings when traveling to Wellington during this time.

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

The chart illustrates March temperature patterns in Wellington, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wellington, March typically has an average temperature of 21°C (69°F), with highs reaching up to 38°C (101°F) and lows dropping to around 8°C (47°F).

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

March Precipitation in Wellington

In Wellington in March, the total precipitation amount is 29 mm (1.2 in) over a duration of 3 days.

March Precipitation Trends in Wellington

The chart displays monthly precipitation patterns in Wellington, 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 Wellington, March typically receives around 29 mm (1.2 inches) of precipitation spread over approximately 3 days.

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

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Millimeters (mm) Inches (in)

March Humidity in Wellington

In Wellington in March, humidity is 70%. With an average temperature of 21°C (69°F), this humidity feels like a warm blanket that envelops you as you travel, making you feel sticky and a bit lethargic, yet it adds a certain tropical charm to your adventures.

March Average Humidity in Wellington

This chart illustrates the average monthly humidity levels in Wellington, 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 Wellington is approximately 70%, 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 Wellington

In Wellington in March, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Wellington.

Maximum UV Index Levels in Wellington for March

The chart shows the monthly maximum UV Index (UVI) for Wellington 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 Wellington typically reaches 11, which falls under the extreme exposure category.

Data source: Wellington 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 Wellington Compares to Other Months

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

This table compares monthly weather conditions in Wellington, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	22°C (72°F)	21 mm (0.8 inches)	62%	extreme
February Weather	23°C (73°F)	10 mm (0.4 inches)	62%	extreme
March Weather	21°C (69°F)	29 mm (1.2 inches)	70%	extreme
April Weather	18°C (64°F)	36 mm (1.4 inches)	72%	very high
May Weather	15°C (59°F)	80 mm (3.2 inches)	77%	moderate
June Weather	12°C (54°F)	148 mm (5.8 inches)	82%	moderate
July Weather	11°C (52°F)	131 mm (5.1 inches)	82%	moderate
August Weather	11°C (51°F)	95 mm (3.7 inches)	78%	high
September Weather	13°C (56°F)	60 mm (2.4 inches)	74%	very high
October Weather	16°C (61°F)	51 mm (2.0 inches)	67%	extreme
November Weather	18°C (64°F)	51 mm (2.0 inches)	61%	extreme
December Weather	20°C (68°F)	30 mm (1.2 inches)	60%	extreme