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April Weather in Butterworth, South Africa

Last updated: August 31, 2025

In April, the average temperature in Butterworth, South Africa hovers around 17°C (63°F). However, be prepared for some variability, as temperatures can dip to a chilly 7°C (45°F) or soar to a sweltering 36°C (97°F). Expect 105 mm (4.1 in) of precipitation spread over 11 days, contributing to a high average humidity of 82%. So, pack accordingly!

April Temperature in Butterworth

In April in Butterworth, the average temperature is 17°C (63°F). Maximums can reach 36°C (97°F) and minimums can be as low as 7°C (45°F). Pack accordingly for warm days and cool evenings!

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

The chart illustrates April temperature patterns in Butterworth, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Butterworth, April typically has an average temperature of 17°C (63°F), with highs reaching up to 36°C (97°F) and lows dropping to around 7°C (45°F).
JanFebMarAprMayJunJulAugSepOctNovDec696968636158585760626366
Data source: Temperature data for Butterworth 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 Butterworth

In Butterworth in April, the precipitation amount is 105 mm (4.1 in) over the course of 11 days.

April Precipitation Trends in Butterworth

The chart displays monthly precipitation patterns in Butterworth, 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 Butterworth, April typically receives around 105 mm (4.1 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec1021131081053119725499194121
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Butterworth

In Butterworth in April, humidity is 82%. With an average temperature of 17°C (63°F), this humidity feels like a warm blanket wrapping around you—comfortable yet heavy, making outdoor activities more taxing and requiring frequent breaks for hydration.

April Average Humidity in Butterworth

This chart illustrates the average monthly humidity levels in Butterworth, 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 Butterworth is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%82%84%82%80%75%75%75%79%80%80%82%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Butterworth

In Butterworth in April, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Butterworth.

Maximum UV Index Levels in Butterworth for April

The chart shows the monthly maximum UV Index (UVI) for Butterworth 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 Butterworth typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141411854469111214
Data source: Butterworth 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 Butterworth Compares to Other Months

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

This table compares monthly weather conditions in Butterworth, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather21°C (69°F)102 mm (4.0 inches)81%extreme
February Weather21°C (69°F)113 mm (4.4 inches)82%extreme
March Weather20°C (68°F)108 mm (4.2 inches)84%extreme
April Weather17°C (63°F)105 mm (4.1 inches)82%very high
May Weather16°C (61°F)31 mm (1.2 inches)80%moderate
June Weather14°C (58°F)19 mm (0.7 inches)75%moderate
July Weather14°C (58°F)7 mm (0.3 inches)75%moderate
August Weather14°C (57°F)25 mm (1.0 inches)75%high
September Weather16°C (61°F)49 mm (1.9 inches)79%very high
October Weather17°C (62°F)91 mm (3.6 inches)80%extreme
November Weather17°C (64°F)94 mm (3.7 inches)80%extreme
December Weather19°C (66°F)120 mm (4.7 inches)82%extreme

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