April Weather in Theunissen, South Africa

Last updated: August 31, 2025

In April, the average temperature in Theunissen, South Africa hovers around 17°C (62°F), with a minimum dipping to 2°C (37°F) and a maximum soaring to 32°C (90°F). Expect 71 mm (2.8 in) of precipitation over 9 days, contributing to a rather humid atmosphere with an average humidity level of 83%.

April Temperature in Theunissen

In April in Theunissen, the average temperature is 17°C (62°F). Maximum temperatures can reach 32°C (90°F), while minimums can drop to as low as 2°C (37°F). Be sure to pack layers to accommodate the varying temperatures during your travels.

April Weather in Theunissen: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Theunissen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Theunissen, April typically has an average temperature of 17°C (62°F), with highs reaching up to 32°C (90°F) and lows dropping to around 2°C (37°F).

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

April Precipitation in Theunissen

In Theunissen in April, the precipitation amount is 71 mm (2.8 in) spread over 9 days.

April Precipitation Trends in Theunissen

The chart displays monthly precipitation patterns in Theunissen, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Theunissen, April typically receives around 71 mm (2.8 inches) of precipitation spread over approximately 9 days.

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

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Millimeters (mm) Inches (in)

April Humidity in Theunissen

In Theunissen in April, humidity is 83%. With an average temperature of 17°C (62°F), this humidity feels like traveling through a thick blanket of warmth, making every step feel heavy and inviting frequent breaks to cool down and hydrate.

April Average Humidity in Theunissen

This chart illustrates the average monthly humidity levels in Theunissen, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Theunissen is approximately 83%, offering insight into how humid the weather typically is during this month.

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

April UV Index in Theunissen

In Theunissen in April, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Theunissen.

Maximum UV Index Levels in Theunissen for April

The chart shows the monthly maximum UV Index (UVI) for Theunissen in April, 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 April, the maximum UV index in Theunissen typically reaches 10, which falls under the very high exposure category.

Data source: Theunissen April 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 April Weather in Theunissen Compares to Other Months

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

This table compares monthly weather conditions in Theunissen, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (73°F)	96 mm (3.8 inches)	75%	extreme
February Weather	22°C (72°F)	135 mm (5.3 inches)	74%	extreme
March Weather	20°C (69°F)	78 mm (3.1 inches)	79%	extreme
April Weather	17°C (62°F)	71 mm (2.8 inches)	83%	very high
May Weather	13°C (55°F)	10 mm (0.4 inches)	84%	high
June Weather	9°C (49°F)	4 mm (0.2 inches)	79%	moderate
July Weather	9°C (48°F)	3 mm (0.1 inches)	69%	high
August Weather	12°C (54°F)	16 mm (0.6 inches)	60%	very high
September Weather	17°C (62°F)	8 mm (0.3 inches)	63%	extreme
October Weather	19°C (67°F)	40 mm (1.6 inches)	61%	extreme
November Weather	21°C (70°F)	70 mm (2.7 inches)	67%	extreme
December Weather	22°C (73°F)	95 mm (3.8 inches)	75%	extreme