May Weather in Tzaneen, South Africa

Last updated: August 31, 2025

May in Tzaneen, South Africa, offers a delightful blend of warm and cool conditions. The maximum temperature soars to a balmy 31°C (88°F), while the average temperature settles at a comfortable 18°C (64°F). Mornings can be refreshing, with minimum temperatures dipping to 6°C (43°F). This month sees approximately 15 mm (0.6 in) of precipitation over 3 days, maintaining the region's lush landscapes. With an average humidity level of 63%, Tzaneen enjoys a pleasant atmosphere, making May an ideal time for outdoor adventures and exploration.

May Temperature in Tzaneen

In May, Tzaneen experiences a delightful transition as temperatures begin to cool down from the preceding summer months. The minimum temperature drops to a crisp 6°C (43°F), setting a serene backdrop for the month. Daytime brings a pleasant average of 18°C (64°F), allowing for comfortable outdoor activities, while the maximums still reach up to 31°C (88°F), hinting at the remnants of warmth before winter fully sets in. This month marks a distinct shift from the peaks seen in January and February, showcasing a gradual yet noticeable drop as the landscape prepares for the cooler winter months ahead. With these gentle changes, May is a charming time to explore Tzaneen's natural beauty under its mild, inviting climate.

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

The chart illustrates May temperature patterns in Tzaneen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tzaneen, May typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec747472686460596367697274
Data source: Temperature data for Tzaneen 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 Tzaneen

May in Tzaneen, South Africa, boasts a notable drop in precipitation, with only 15 mm (0.6 in) of rain falling across a mere three days. This sharp decline follows the lush, rainy months of January and February, where totals reached 133 mm (5.2 in) and 242 mm (9.5 in), respectively. As the region transitions into winter, the precipitation continues to wane, with June and July recording even lower amounts—just 8 mm (0.3 in) and 7 mm (0.3 in) respectively. This pattern highlights a significant shift from the earlier, wetter months, reflecting Tzaneen's distinctive seasonal climate, where lush greenery gives way to a drier, cooler spell in May.

May Precipitation Trends in Tzaneen

The chart displays monthly precipitation patterns in Tzaneen, 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 Tzaneen, May typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec1332426450158721306489152
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Tzaneen

In Tzaneen, South Africa, May sees a slight uptick in humidity, with levels around 63%. This marks a small increase from April’s 62%, suggesting a gentle transition towards the more humid winter months. Overall, the humidity in Tzaneen exhibits a gradual decline from the peak in January at 73%, steadily decreasing over the spring months before stabilizing. As the seasonal patterns evolve, May's humidity sets the stage for a mild and comfortable climate, characteristic of a region where lush landscapes thrive amidst balanced moisture levels.

May Average Humidity in Tzaneen

This chart illustrates the average monthly humidity levels in Tzaneen, 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 Tzaneen is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec73%70%67%62%63%62%66%66%66%64%67%69%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Tzaneen

In May, Tzaneen, South Africa experiences a notable shift in UV Index levels, with a measurement of 8, categorized as very high—providing a slight reprieve from the extreme conditions seen earlier in the year. While the burn time extends to 15 minutes, individuals are still encouraged to take precautions to protect their skin from harmful rays. This trend of decreasing UV intensity continues into June, where it drops to a high index of 6. However, as summer approaches, UV levels rebound, peaking again from August to November. Overall, Tzaneen's UV Index highlights the importance of remaining vigilant about sun exposure throughout the year. For further details, you can check out the Tzaneen UV Index.

Maximum UV Index Levels in Tzaneen for May

The chart shows the monthly maximum UV Index (UVI) for Tzaneen 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 Tzaneen typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15151311866910121415
Data source: Tzaneen 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.

May Sunshine in Tzaneen

In Tzaneen, South Africa, May shines brightly with 325 hours of sunshine, contributing to a trend of longer daylight that begins in the early months of the year. As winter approaches, the sun continues to cast its warm glow, maintaining ample daylight even into June, which offers 308 hours. Notably, March stands out with its peak of 346 hours, ushering in the autumn season with remarkable brightness. Following this, the consistent hours of sunshine from April to July, all above 300 hours, indicate a stable climate that is perfect for enjoying the outdoors. Overall, Tzaneen's pleasant May serves as a delightful transition to the colder months, showcasing its vibrant sun-filled days amidst a backdrop of natural beauty.

Monthly Sunshine Duration in Tzaneen: May Highlighted

The May sunshine duration represents the total number of hours Tzaneen experiences direct sunlight during the month of May, excluding cloudy or obstructed periods. This chart compares the sunshine duration of May with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec287h296h346h312h325h308h319h318h316h312h328h348h
Data source: Tzaneen May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Tzaneen During May

In Tzaneen, South Africa, May enjoys a substantial likelihood of sunny weather, with a 75% chance of sun, marking it as one of the drier and brighter months of the year. This trend follows a significant increase from the previous months, building on April's 78% chance and paving the way for an even sunnier June at 80%. As the rainy season recedes, May offers a delightful reprieve, making it an ideal time for outdoor activities and exploring the lush landscapes. Notably, the months following show a consistent pattern of increased sunshine, peaking in July with an 83% chance. Collectively, these trends highlight Tzaneen's transition into winter, characterized by pleasant days under the sun.

Percentage of Sunny Days in May in Tzaneen

The chart illustrates the percentage of sunny days in Tzaneen throughout the year, with May highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Tzaneen experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec24%17%56%78%76%80%83%71%71%41%31%26%
Data source: Tzaneen May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Tzaneen in May

In Tzaneen, South Africa, the transition from summer to winter is marked by a gradual decrease in daylight hours, peaking in January with 13 hours of sunlight. As February and March roll in, daylight begins to wane slightly, settling at 12 hours before continuing its downward trend through April, where it dips to 11 hours. May and June present a consistent 10 hours of daylight, a period that brings a sense of quietude as the days reach their shortest duration. However, as winter subsides and spring approaches, daylight gradually increases once again, first to 11 hours in August and September, and culminating at 13 hours by November and December, signifying a joyful return to longer sunny days. This cyclical pattern not only highlights the beauty of seasonal change but also enriches the vibrant atmosphere of this picturesque region.

Average Daylight Hours in Tzaneen for May

The chart illustrates the variation in daylight duration in Tzaneen throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec13h 23m12h 52m12h 11m11h 30m10h 57m10h 41m10h 49m11h 18m11h 57m12h 38m13h 14m13h 33m
Data source: Tzaneen daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Tzaneen

In Tzaneen, South Africa, the month of May ushers in a gentle whisper of breezes, with an average wind speed of 1.8 m/s (approximately 4 mph). This subtle shift mirrors the declining trend seen since January, where winds were slightly brisker at 2.3 m/s (5 mph). As summer transitions toward winter, the winds remain relatively mild, consistent with the preceding months of April and March. Interestingly, this period of lighter winds precedes a gradual increase through the winter months, as the average speeds begin to rise again in July and August. Overall, May's calming gusts offer a serene backdrop to the developing winter landscape, inviting locals and visitors alike to savor the tranquil beauty of the season.

Average May Wind Speed in Tzaneen

The chart displays monthly wind speed patterns in Tzaneen, with values for each month shown alongside May's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how May's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.31.91.61.71.8 m/s1.72.12.22.22.12.21.8
Data source: Tzaneen May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Tzaneen Compares to Other Months

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

In May, the weather is generally milder, with temperatures ranging from a minimum of 6°C (43°F) to a maximum of 31°C (88°F) and an average of 18°C (64°F). The month sees only about 15 mm (0.6 in) of precipitation over 3 days, resulting in a relatively comfortable humidity level of 63%. In contrast, January experiences significantly warmer temperatures, with a minimum of 13°C (56°F), an average of 23°C (74°F), and a maximum of 36°C (97°F). However, this warmth comes with increased rainfall, totaling 133 mm (5.2 in) over 15 days, and a higher humidity level of 73%. For a detailed look at January's weather, you can check out Tzaneen weather in January.

In comparing the weather of May and February, we observe a stark contrast in temperature and precipitation. May experiences a comfortable average temperature of 18°C (64°F), with highs reaching up to 31°C (88°F), while February is significantly warmer, with an average temperature of 23°C (74°F) and maximums soaring to 35°C (95°F). However, February also brings much heavier rainfall, with 242 mm (9.5 in) of precipitation over 17 days, compared to the more moderate 15 mm (0.6 in) over just 3 days in May. Additionally, February's humidity is slightly higher at 70%, compared to May's 63%. For more details on February weather specifics, visit Tzaneen weather in February.

When comparing the weather in May to that of March, several distinct differences emerge. May tends to have a milder temperature range, with a minimum of 6°C (43°F) and a maximum of 31°C (88°F), while March experiences warmer conditions, featuring a minimum of 11°C (53°F) and a maximum that can soar up to 36°C (97°F). In terms of rainfall, May is relatively dry, with only 15 mm (0.6 in) of precipitation over 3 days, contrasting sharply with March, which sees significantly higher rainfall at 64 mm (2.5 in) spread across 11 days. Additionally, humidity levels are slightly higher in March at 67% compared to May’s 63%. For more detailed information on March weather, you can visit Tzaneen weather in March.

In comparing the weather of May and April, it is evident that May experiences generally milder temperatures, with a minimum of 6°C and a maximum of 31°C, compared to April's higher range, with minimums at 9°C and maximums peaking at 35°C. While May has an average temperature of 18°C, April holds a slightly higher average of 20°C. Precipitation also differs significantly, as May sees only 15 mm over just 3 days, whereas April receives a more substantial 49 mm across 10 days. Humidity levels remain fairly similar, with May at 63% and April slightly lower at 62%. For more details on April's weather, you can visit Tzaneen weather in April.

May and June show notable differences in weather patterns, with May typically enjoying warmer temperatures. In May, temperatures range from a minimum of 6°C (43°F) to a maximum of 31°C (88°F), with an average of 18°C (64°F). This month experiences slightly more precipitation, totaling 15 mm (0.6 in) over 3 days and a humidity level of 63%.

In contrast, June presents cooler conditions, with temperatures dipping to a minimum of 4°C (40°F) and an average of 15°C (60°F), maintaining a similar maximum of 30°C (87°F). Precipitation is lighter, at 8 mm (0.3 in) over just 2 days, and the humidity decreases slightly to 62%. For more detailed insights on local weather patterns, you can visit Tzaneen weather in June.

In May, temperatures range from a minimum of 6°C (43°F) to a maximum of 31°C (88°F), with an average of 18°C (64°F). The month experiences about 15 mm (0.6 in) of precipitation over three days and a humidity level of 63%. In contrast, July sees cooler temperatures, with a minimum of 3°C (37°F) and an average of 15°C (59°F), while still reaching up to 31°C (88°F) at times. This month has less precipitation, totaling only 7 mm (0.3 in) over just one day, and slightly higher humidity at 66%. For more detailed information, you can check Tzaneen weather in July.

May and August exhibit distinct differences in weather patterns. In May, temperatures range from a minimum of 6°C (43°F) to a maximum of 31°C (88°F), with an average of 18°C (64°F). The month sees relatively low precipitation of 15 mm (0.6 in) over three days and a humidity level of 63%. In contrast, August experiences slightly cooler conditions, with temperatures ranging from a minimum of 7°C (44°F) to a maximum of 33°C (91°F), averaging at 17°C (63°F). Precipitation increases to 21 mm (0.8 in) across five days, along with a marginal rise in humidity to 66%. For a more detailed look at the weather in August, visit Tzaneen weather in August.

May and September exhibit distinct weather patterns, with May showcasing milder temperatures ranging from a minimum of 6°C (43°F) to an average of 18°C (64°F) and a maximum of 31°C (88°F). The month typically experiences less precipitation, with only 15 mm (0.6 in) over about 3 days and humidity at 63%. In contrast, September is warmer, with minimums still at 6°C (43°F) but an average rising to 20°C (68°F) and a high reaching up to 38°C (101°F). Additionally, precipitation increases to 30 mm (1.2 in), occurring over 6 days, and humidity slightly rises to 66%. For a more detailed look at the September weather in Tzaneen, you can visit Tzaneen weather in September.

May and October present distinct weather characteristics. In May, temperatures range from a minimum of 6°C (43°F) to a maximum of 31°C (88°F), with an average of 18°C (64°F). The month is relatively dry, with only 15 mm (0.6 in) of precipitation spread over just 3 days, and humidity averages around 63%.

In contrast, October sees slightly warmer temperatures with a minimum of 8°C (46°F) and a remarkable maximum of 41°C (107°F), averaging at 20°C (69°F). However, October is much wetter, receiving 64 mm (2.5 in) of rainfall over 12 days, while humidity remains consistent at 64%. For more details, you can check Tzaneen weather in October.

In comparing the weather between May and November, it is evident that November tends to be warmer and wetter. May experiences a minimum temperature of 6°C (43°F) and averages around 18°C (64°F), with maximum temperatures reaching up to 31°C (88°F). In contrast, November starts with a minimum of 12°C (53°F) and has an average temperature of 22°C (73°F), peaking at a scorching 39°C (102°F). Precipitation also varies significantly; May has only 15 mm (0.6 in) of rainfall over just 3 days, while November sees much heavier rainfall at 89 mm (3.5 in) across 13 days. Both months have similar humidity levels, with May at 63% and November slightly higher at 66%. For more details on November's weather, you can check Tzaneen weather in November.

May and December present contrasting weather conditions. In May, temperatures range from a minimum of 6°C (43°F) to a maximum of 31°C (88°F), with an average of 18°C (64°F) and relatively low precipitation at 15 mm (0.6 in) falling over just 3 days. In contrast, December boasts warmer temperatures that vary from a minimum of 13°C (55°F) to a scorching maximum of 38°C (101°F), averaging 23°C (74°F). However, it also experiences significantly higher precipitation, totaling 152 mm (6.0 in) over 17 days, along with a slightly higher humidity level of 69%. For more detailed information, you can check out Tzaneen weather in December.

Compare Tzaneen's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Tzaneen

As May unfolds in Tzaneen, the weather presents a delightful shift, transitioning from the warmth of summer to cooler, more comfortable conditions. With average temperatures resting at a pleasant 18°C (64°F) and maximums reaching 31°C (88°F) during the day, residents can enjoy a balanced climate ideal for outdoor activities. While occasional rains may grace the atmosphere, with just a few days of precipitation, the humidity remains moderate at 63%, creating a refreshing environment. This month stands out as the perfect time to experience Tzaneen's natural beauty while avoiding the scorching heat of the preceding months. For a deeper insight into seasonal variations, explore Tzaneen Climate.