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May Weather in Trompsburg, South Africa

Last updated: August 31, 2025

In May, the average temperature in Trompsburg, South Africa hovers around 13°C (55°F). Expect a range from a chilly -2°C (28°F) to a warm 26°C (79°F). Rainfall is light, with about 15 mm (0.6 in) spread over just 1 day of the month. Moreover, the average humidity is quite high at 87%, creating a distinctly cool and damp atmosphere.

May Temperature in Trompsburg

In May in Trompsburg, the average temperature is 13°C (55°F), with maximums reaching 26°C (79°F) and minimums dipping as low as -2°C (28°F). Travelers should be prepared for a wide range of temperatures during this time.

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

The chart illustrates May temperature patterns in Trompsburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Trompsburg, May typically has an average temperature of 13°C (55°F), with highs reaching up to 26°C (79°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec737268615549485261656972
Data source: Temperature data for Trompsburg 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 Trompsburg

In Trompsburg in May, the precipitation amount is 15 mm (0.6 in) over the course of 1 day.

May Precipitation Trends in Trompsburg

The chart displays monthly precipitation patterns in Trompsburg, 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 Trompsburg, May typically receives around 15 mm (0.6 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec7310455671534105345181
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Trompsburg

In Trompsburg in May, humidity is 87%. With an average temperature of 13°C (55°F), this humidity feels like a heavy blanket wrapping around you, making travel sluggish and slightly uncomfortable, as each step seems to cling to the damp air.

May Average Humidity in Trompsburg

This chart illustrates the average monthly humidity levels in Trompsburg, 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 Trompsburg is approximately 87%, 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 May generated using information from the Copernicus Climate Change Service.

May UV Index in Trompsburg

In Trompsburg 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 Trompsburg.

Maximum UV Index Levels in Trompsburg for May

The chart shows the monthly maximum UV Index (UVI) for Trompsburg 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 Trompsburg typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec16151310755811121416
Data source: Trompsburg 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 Trompsburg Compares to Other Months

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

This table compares monthly weather conditions in Trompsburg, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (74°F)73 mm (2.9 inches)83%extreme
February Weather22°C (72°F)104 mm (4.1 inches)83%extreme
March Weather20°C (69°F)55 mm (2.2 inches)86%extreme
April Weather16°C (61°F)67 mm (2.6 inches)88%very high
May Weather13°C (55°F)15 mm (0.6 inches)87%high
June Weather9°C (49°F)3 mm (0.1 inches)83%moderate
July Weather9°C (48°F)4 mm (0.1 inches)74%moderate
August Weather11°C (52°F)10 mm (0.4 inches)63%very high
September Weather16°C (61°F)5 mm (0.2 inches)71%extreme
October Weather19°C (66°F)34 mm (1.4 inches)72%extreme
November Weather21°C (69°F)51 mm (2.0 inches)78%extreme
December Weather22°C (72°F)81 mm (3.2 inches)83%extreme

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