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May Weather in Thaba Nchu, South Africa

Last updated: August 31, 2025

In May, the average temperature in Thaba Nchu, South Africa is a cool 12°C (54°F). Temperatures can vary significantly, with minimums dropping to -3°C (26°F) and maximums reaching up to 26°C (79°F). Expect about 13 mm (0.5 in) of precipitation over 2 days, while maintaining a relatively high average humidity of 84%.

May Temperature in Thaba Nchu

In May in Thaba Nchu, the average temperature is 12°C (54°F). Maximums can reach 26°C (79°F) and minimums can be as low as -3°C (26°F). This diverse range of temperatures makes it a great time for travelers to prepare for both warm and cool weather activities.

May Weather in Thaba Nchu: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Thaba Nchu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Thaba Nchu, May typically has an average temperature of 12°C (54°F), with highs reaching up to 26°C (79°F) and lows dropping to around -3°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec727067605448475261656971
Data source: Temperature data for Thaba Nchu 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 Thaba Nchu

In Thaba Nchu in May, the precipitation amount is 13 mm (0.5 in) over a span of 2 days.

May Precipitation Trends in Thaba Nchu

The chart displays monthly precipitation patterns in Thaba Nchu, 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 Thaba Nchu, May typically receives around 13 mm (0.5 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec111119858013441684267117
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Thaba Nchu

In Thaba Nchu in May, humidity is 84%. With an average temperature of 12°C (54°F), this humidity feels like a damp blanket enveloping you, making travel uncomfortable and sticky.

May Average Humidity in Thaba Nchu

This chart illustrates the average monthly humidity levels in Thaba Nchu, 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 Thaba Nchu is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%74%79%83%84%80%69%60%63%61%67%75%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Thaba Nchu

In Thaba Nchu 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 Thaba Nchu.

Maximum UV Index Levels in Thaba Nchu for May

The chart shows the monthly maximum UV Index (UVI) for Thaba Nchu 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 Thaba Nchu typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15151310755811121416
Data source: Thaba Nchu 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 Thaba Nchu Compares to Other Months

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

This table compares monthly weather conditions in Thaba Nchu, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather22°C (72°F)111 mm (4.4 inches)75%extreme
February Weather21°C (70°F)119 mm (4.7 inches)74%extreme
March Weather19°C (67°F)85 mm (3.3 inches)79%extreme
April Weather16°C (61°F)80 mm (3.1 inches)83%very high
May Weather12°C (54°F)13 mm (0.5 inches)84%high
June Weather9°C (48°F)4 mm (0.1 inches)79%moderate
July Weather9°C (48°F)4 mm (0.2 inches)69%moderate
August Weather11°C (52°F)15 mm (0.6 inches)60%very high
September Weather16°C (61°F)8 mm (0.3 inches)63%extreme
October Weather18°C (65°F)42 mm (1.6 inches)61%extreme
November Weather20°C (69°F)67 mm (2.6 inches)67%extreme
December Weather22°C (71°F)117 mm (4.6 inches)75%extreme

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