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April Weather in Ulundi, South Africa

Last updated: August 31, 2025

In April, the average temperature in Ulundi, South Africa is a delightful 21°C (70°F). However, be prepared for a range, as the minimum can drop to 10°C (50°F) while the maximum soars to 37°C (100°F). Rainfall is also a consideration, with an average precipitation amount of 51 mm (2.0 in) spread over 9 days. Don't forget your umbrella, as the average humidity sits at a high 86%!

April Temperature in Ulundi

In April in Ulundi, the average temperature is 21°C (70°F). Maximum temperatures can reach 37°C (100°F), while minimums can drop to as low as 10°C (50°F). Be prepared for warm days and cooler nights, making it a great time for outdoor activities and exploring.

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

The chart illustrates April temperature patterns in Ulundi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ulundi, April typically has an average temperature of 21°C (70°F), with highs reaching up to 37°C (100°F) and lows dropping to around 10°C (50°F).
JanFebMarAprMayJunJulAugSepOctNovDec757574706561616467687073
Data source: Temperature data for Ulundi generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Ulundi

In Ulundi in April, the total precipitation amount is 51 mm (2.0 in) spread over 9 days.

April Precipitation Trends in Ulundi

The chart displays monthly precipitation patterns in Ulundi, 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 Ulundi, April typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec821266051341372643718796
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Ulundi

In Ulundi in April, humidity is 86%. With an average temperature of 21°C (70°F), this humidity feels like walking through a warm, moist veil, making it essential to stay hydrated and take frequent breaks while exploring the area.

April Average Humidity in Ulundi

This chart illustrates the average monthly humidity levels in Ulundi, 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 Ulundi is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%86%86%86%86%80%80%80%85%86%87%86%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Ulundi

In Ulundi in April, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Ulundi.

Maximum UV Index Levels in Ulundi for April

The chart shows the monthly maximum UV Index (UVI) for Ulundi 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 Ulundi typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1514129655710121314
Data source: Ulundi 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 Ulundi Compares to Other Months

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

This table compares monthly weather conditions in Ulundi, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (76°F)82 mm (3.2 inches)85%extreme
February Weather24°C (76°F)126 mm (5.0 inches)86%extreme
March Weather23°C (74°F)60 mm (2.4 inches)86%extreme
April Weather21°C (70°F)51 mm (2.0 inches)86%very high
May Weather18°C (65°F)34 mm (1.3 inches)86%high
June Weather16°C (62°F)13 mm (0.5 inches)80%moderate
July Weather16°C (61°F)7 mm (0.3 inches)80%moderate
August Weather18°C (64°F)26 mm (1.0 inches)79%high
September Weather19°C (67°F)43 mm (1.7 inches)85%very high
October Weather20°C (68°F)71 mm (2.8 inches)86%extreme
November Weather21°C (71°F)87 mm (3.4 inches)87%extreme
December Weather23°C (73°F)96 mm (3.8 inches)86%extreme

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