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April Weather in Zastron, South Africa

Last updated: August 31, 2025

In April, the average temperature in Zastron, South Africa hovers around 15°C (59°F). Expect a range from a chilly 0°C (32°F) to a warm 32°C (89°F). During this time, 114 mm (4.5 in) of precipitation is likely, spread over approximately 10 days. With an average humidity of 88%, it’s a month that feels both refreshing and a bit damp.

April Temperature in Zastron

In April in Zastron, the average temperature is 15°C (59°F), with maximums reaching 32°C (89°F) and minimums dropping as low as 0°C (32°F). This climate offers a diverse range of experiences, making it a great destination for travelers seeking both warm and cool weather activities.

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

The chart illustrates April temperature patterns in Zastron, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Zastron, April typically has an average temperature of 15°C (59°F), with highs reaching up to 32°C (89°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec706865595247465059636769
Data source: Temperature data for Zastron 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 Zastron

In Zastron in April, the precipitation amount is 114 mm (4.5 in) over a period of 10 days.

April Precipitation Trends in Zastron

The chart displays monthly precipitation patterns in Zastron, 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 Zastron, April typically receives around 114 mm (4.5 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec132194114114255614105673140
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Zastron

In Zastron in April humidity is 88%. With an average temperature of 15°C (59°F), this humidity feels like a warm blanket enveloping you, making outdoor adventures feel stifling and sticky, which can drain your energy while traveling.

April Average Humidity in Zastron

This chart illustrates the average monthly humidity levels in Zastron, 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 Zastron is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%84%86%88%87%83%74%63%71%72%78%83%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Zastron

In Zastron 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 Zastron.

Maximum UV Index Levels in Zastron for April

The chart shows the monthly maximum UV Index (UVI) for Zastron 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 Zastron typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15151310655811121416
Data source: Zastron 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 Zastron Compares to Other Months

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

This table compares monthly weather conditions in Zastron, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather21°C (71°F)132 mm (5.2 inches)83%extreme
February Weather20°C (68°F)194 mm (7.6 inches)83%extreme
March Weather18°C (65°F)114 mm (4.5 inches)86%extreme
April Weather15°C (59°F)114 mm (4.5 inches)88%very high
May Weather11°C (52°F)25 mm (1.0 inches)87%high
June Weather8°C (47°F)5 mm (0.2 inches)83%moderate
July Weather8°C (46°F)6 mm (0.2 inches)74%moderate
August Weather10°C (51°F)14 mm (0.5 inches)63%very high
September Weather15°C (60°F)10 mm (0.4 inches)71%extreme
October Weather17°C (63°F)56 mm (2.2 inches)72%extreme
November Weather19°C (67°F)73 mm (2.9 inches)78%extreme
December Weather21°C (70°F)140 mm (5.5 inches)83%extreme

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