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May Weather in Koppies, South Africa

Last updated: August 31, 2025

In May, the average temperature in Koppies, South Africa is a pleasant 14°C (57°F). However, temperatures can vary significantly, with minima reaching as low as -2°C (29°F) and maxima soaring up to 27°C (81°F). Visitors should also prepare for some moisture, as the area experiences about 9 mm (0.3 in) of precipitation over 1 day. With an average humidity level of 70%, it's a time to enjoy the mild climate while staying comfortably hydrated!

May Temperature in Koppies

In May in Koppies, the average temperature is 14°C (57°F). Maximum temperatures can reach 27°C (81°F), while minimums can drop as low as -2°C (29°F). This variety in temperature makes Koppies a great destination for travelers looking to experience a diverse climate.

May Weather in Koppies: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Koppies, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Koppies, May typically has an average temperature of 14°C (57°F), with highs reaching up to 27°C (81°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec727169635651505764687071
Data source: Temperature data for Koppies 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.

May Precipitation in Koppies

In Koppies in May, the precipitation amount is 9 mm (0.3 in) over the course of 1 day.

May Precipitation Trends in Koppies

The chart displays monthly precipitation patterns in Koppies, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Koppies, May typically receives around 9 mm (0.3 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec941086364983684579146
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Koppies

In Koppies in May, humidity is 70%. With an average temperature of 14°C (57°F), this humidity feels like a damp blanket wrapping around you, making travel slightly uncomfortable as the air feels heavier and every step seems more laborious.

May Average Humidity in Koppies

This chart illustrates the average monthly humidity levels in Koppies, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Koppies is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec71%71%74%75%70%65%59%56%56%54%59%67%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Koppies

In Koppies in May, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Koppies.

Maximum UV Index Levels in Koppies for May

The chart shows the monthly maximum UV Index (UVI) for Koppies in May, 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 May, the maximum UV index in Koppies typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec16151311756811121416
Data source: Koppies May 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 May Weather in Koppies Compares to Other Months

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

This table compares monthly weather conditions in Koppies, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather22°C (72°F)93 mm (3.7 inches)71%extreme
February Weather22°C (71°F)108 mm (4.2 inches)70%extreme
March Weather20°C (69°F)63 mm (2.5 inches)74%extreme
April Weather17°C (63°F)63 mm (2.5 inches)75%extreme
May Weather14°C (57°F)9 mm (0.3 inches)70%high
June Weather10°C (51°F)8 mm (0.3 inches)65%moderate
July Weather10°C (50°F)3 mm (0.1 inches)59%high
August Weather14°C (57°F)6 mm (0.2 inches)56%very high
September Weather18°C (65°F)8 mm (0.3 inches)56%extreme
October Weather20°C (68°F)45 mm (1.8 inches)54%extreme
November Weather21°C (71°F)79 mm (3.1 inches)59%extreme
December Weather22°C (71°F)146 mm (5.7 inches)67%extreme

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