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May Weather in Ga-Rankuwa, South Africa

Last updated: August 31, 2025

In May, the average temperature in Ga-Rankuwa, South Africa hovers around 16°C (61°F). You can expect a minimum of 2°C (36°F), rising to a pleasant 30°C (86°F) at the peaks of warmth. The region experiences an average precipitation of 13 mm (0.5 in) over just 1 day, while maintaining a comfortable average humidity of 64%. Enjoy the blend of mild temperatures and refreshing breezes!

May Temperature in Ga-Rankuwa

In May in Ga-Rankuwa, the average temperature is 16°C (61°F), with maximums reaching up to 30°C (86°F) and minimums dropping as low as 2°C (36°F). This diverse temperature range makes Ga-Rankuwa an ideal destination for travelers seeking both warm days and cool nights.

May Weather in Ga-Rankuwa: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Ga-Rankuwa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ga-Rankuwa, May typically has an average temperature of 16°C (61°F), with highs reaching up to 30°C (86°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec757473676156556369727474
Data source: Temperature data for Ga-Rankuwa 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 Ga-Rankuwa

In Ga-Rankuwa in May, the precipitation amount is 13 mm (0.5 in) over the course of 1 day.

May Precipitation Trends in Ga-Rankuwa

The chart displays monthly precipitation patterns in Ga-Rankuwa, 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 Ga-Rankuwa, May typically receives around 13 mm (0.5 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec10511557481443155175141
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Ga-Rankuwa

In Ga-Rankuwa in May humidity is 64%. With an average temperature of 16°C (61°F), this humidity feels like a refreshing embrace, making traveling comfortable yet invigorating, as you can enjoy outdoor activities without excessive heat weighing you down.

May Average Humidity in Ga-Rankuwa

This chart illustrates the average monthly humidity levels in Ga-Rankuwa, 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 Ga-Rankuwa is approximately 64%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%65%64%64%65%61%64%61%65%61%68%72%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Ga-Rankuwa

In Ga-Rankuwa 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 Ga-Rankuwa.

Maximum UV Index Levels in Ga-Rankuwa for May

The chart shows the monthly maximum UV Index (UVI) for Ga-Rankuwa 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 Ga-Rankuwa typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec16151310766911131416
Data source: Ga-Rankuwa 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 Ga-Rankuwa Compares to Other Months

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

This table compares monthly weather conditions in Ga-Rankuwa, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (76°F)105 mm (4.1 inches)70%extreme
February Weather23°C (74°F)115 mm (4.5 inches)65%extreme
March Weather23°C (73°F)57 mm (2.2 inches)64%extreme
April Weather19°C (67°F)48 mm (1.9 inches)63%very high
May Weather16°C (61°F)13 mm (0.5 inches)64%high
June Weather13°C (56°F)4 mm (0.2 inches)61%high
July Weather13°C (56°F)3 mm (0.1 inches)64%high
August Weather17°C (63°F)1 mm (0.0 inches)61%very high
September Weather21°C (70°F)5 mm (0.2 inches)65%extreme
October Weather22°C (72°F)51 mm (2.0 inches)61%extreme
November Weather23°C (74°F)75 mm (2.9 inches)68%extreme
December Weather23°C (74°F)141 mm (5.5 inches)72%extreme

Compare Ga-Rankuwa's Climate with Cities Worldwide