Last updated: August 31, 2025
May in Mpumalanga, South Africa is characterized by a delightful blend of warmth and coolness, with maximum temperatures reaching up to 32°C (90°F) and an average of 18°C (65°F). The evenings can be quite brisk, dipping to a refreshing minimum of 6°C (43°F). Rainfall is notable, with 64 mm (2.5 in) of precipitation occurring over 6 days, contributing to the region's lush landscapes. With humidity levels around 86%, the air can feel quite moist, adding to the vibrant atmosphere of this beautiful province during the transitional month of May.
In May, Mpumalanga experiences a noticeable shift towards cooler temperatures as autumn sets in. With minima dropping to 6°C (43°F) and averages resting at a mild 18°C (65°F), the days are comfortable but the nights can be quite chilly. The maximum temperatures reach up to 32°C (90°F), allowing for warm afternoons that invite outdoor exploration. This month marks a transition from the heat of summer, evident in the sharp decline from previous months' warmth, particularly notable as the maximums during April still peaked at 36°C (97°F). Travelers can expect crisp mornings and balmy days, making May an ideal time to enjoy the stunning landscapes of this South African gem.
In Mpumalanga, South Africa, May marks a transition towards drier weather, with precipitation averaging 64 mm (2.5 in) over just 6 days. This reduction in rainfall is notable compared to the preceding months, revealing a shift from the wet season, which peaks in the summer. As April still experiences a substantial rainfall of 84 mm (3.3 in) across 11 days, May's drop signifies the beginning of a gradual decrease in moisture as the region heads into winter. With the impending June showing an even sharper decline, where only 16 mm (0.6 in) is expected over just 3 days, it's clear that the patterns of precipitation in Mpumalanga function in a distinct rhythm, transitioning from the sustaining rains of summer to a much drier phase as the year progresses.
In May, Mpumalanga experiences a consistent level of humidity, maintaining a notable 86% that mirrors the preceding months of March and April. This stable humidity level is part of a broader trend, as the region tends to enjoy high moisture levels from the start of the year, with humidity peaking at 87% in November. As the seasons shift towards June, a gradual decline to 80% marks the onset of winter, highlighting a transition from the lush, humid conditions typical of the summer months. Overall, May stands out as a month where the warmth of late autumn meets the lingering humidity, creating a vibrant and lush landscape before the dry winter sets in.
In May, Mpumalanga experiences a notable shift in its UV Index, dipping to 6 and placing it in the high exposure category with a burn time of approximately 25 minutes. This reduction from the extreme levels seen in earlier months like January through April, where the index ranged from 12 to 14, indicates a more forgiving sun but still requires caution. Following May, the UV Index continues to trend downwards into the cooler months of June and July, reaching a moderate 4 and 5 respectively. As spring transitions towards winter, the gradual decline emphasizes the importance of sun protection measures, even when the intensity is lower. For more detailed insights and updates on the UV levels throughout the year, visit Mpumalanga UV Index.
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May in Mpumalanga, South Africa, enjoys a pleasant average of 298 hours of sunshine, contributing to the region's reputation for warm, inviting weather. This month’s sunshine is a continuation of the trend from April, where the sun shone for 308 hours. As the seasons transition, May sees a slight decrease in daylight hours compared to the vibrant days of late summer; however, it lacks the stark decline that follows in June with only 285 hours. What’s particularly fascinating is the consistency of sunlight throughout the year, with highs in March peaking at 338 hours and ultimately crescendoing in December with 353 hours, creating a tapestry of warm days that makes Mpumalanga a sun-drenched destination year-round.
As May unfolds in Mpumalanga, South Africa, the likelihood of basking in sunny weather reaches a promising 66%, a significant increase compared to the previous months. This trend highlights a gradual shift from the cooler, cloudier days of early spring, where April offered a more modest 51% chance of sunshine. Following the serene warmth of May, the sunny disposition continues to rise in June, peaking at 72%. Such a progression underscores Mpumalanga's delightful transition into winter, making May an ideal time for outdoor adventures and enjoying the vibrant landscapes. With nearly two-thirds of the month promising clear skies, visitors and residents alike can anticipate a month filled with warmth and brightness.
As winter approaches in Mpumalanga, South Africa, May heralds a noticeable shift in daylight duration, offering about 10 hours of daylight. This marks a decline from the longer days of summer, where January and February bask in 13 hours of sunlight. Following this trend, sunlight gradually wanes from 12 hours in March to 11 hours in April, before reaching its peak decline in May. The consistent 10 hours of daylight continues into June and July, creating a serene, twilight ambiance that characterizes the region's winter months. August and September see a slight rebound, with daylight increasing back to 11 hours, before the cycle continues into spring with longer days ahead. This rhythmic dance of daylight highlights the vibrant seasonal changes that define life in Mpumalanga.
As May arrives in Mpumalanga, South Africa, the gentle breezes begin to calm, with average wind speeds dropping to 2.5 m/s (5 mph). Following a trend observed since the start of the year, the month teeters on the edge of transitional weather, as winds decrease from the earlier months of April and March, each averaging 2.7 m/s (6 mph). This subtle lull marks a shift before the advent of more robust winds in the warmer months ahead, where June and beyond see a resurgence back to an average of 2.8 m/s and higher. Thus, while May may feel quieter, it serves as a pivot point—a moment of stillness before nature revitalizes itself with the crescendo of the approaching season.
Weather in Mpumalanga varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Mpumalanga, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January present distinct weather conditions. In May, temperatures range from a cooler 6°C (43°F) to a comfortable 32°C (90°F), with an average of 18°C (65°F). The month typically sees about 64 mm (2.5 in) of precipitation over approximately 6 days, accompanied by a higher humidity level of 86%. In contrast, January tends to be warmer, with minimum temperatures around 14°C (58°F) and maximums reaching up to 35°C (96°F), averaging 23°C (73°F). This month experiences slightly more precipitation—80 mm (3.1 in)—but over more days, around 13, while maintaining a similar humidity level of 85%. For a more detailed overview, you can check Mpumalanga weather in January.
When comparing the weather in May and February, it's clear that February tends to be warmer and wetter. In February, temperatures range from a minimum of 16°C (60°F) to a maximum of 36°C (96°F), with an average temperature of 23°C (74°F). The month experiences significant precipitation, with 136 mm (5.4 in) over 16 days, maintaining a high humidity level of 86%. In contrast, May has a more moderate temperature range, with minimums of 6°C (43°F) and maximums of 32°C (90°F), averaging 18°C (65°F). Precipitation is lower in May at 64 mm (2.5 in) over just 6 days, also accompanied by the same humidity level of 86%. For more detailed insights into February weather patterns, you can visit Mpumalanga weather in February.
When comparing the weather in March and May, we see notable differences in temperature and precipitation patterns. March experiences a generally warmer climate, with average temperatures ranging from a minimum of 15°C (59°F) to a maximum of 34°C (93°F), while May's temperatures are milder, averaging between 6°C (43°F) and 32°C (90°F). March also records higher precipitation at 83 mm (3.2 in) over 13 days compared to May’s 64 mm (2.5 in) over just 6 days. Interestingly, both months share the same humidity level at 86%, making them both feel quite humid. For more detailed insights on March weather, you can visit Mpumalanga weather in March.
When comparing the weather in May and April, a few notable differences emerge. May experiences a lower temperature range with a minimum of 6°C (43°F) and a maximum of 32°C (90°F), averaging around 18°C (65°F). In contrast, April has a higher minimum temperature of 11°C (52°F) and can peak at 36°C (97°F), with an average of 20°C (69°F). Precipitation levels are also different; May receives about 64 mm (2.5 in) of rainfall over 6 days, whereas April sees 84 mm (3.3 in) spread across 11 days. Interestingly, both months share the same humidity level of 86%. For more detailed information, you can visit Mpumalanga weather in April.
In May, temperatures in May range from a minimum of 6°C (43°F) to a maximum of 32°C (90°F), with an average of 18°C (65°F), making it a warmer month overall compared to June. May also sees a higher level of precipitation, totaling 64 mm (2.5 in) across 6 days, along with a higher humidity level of 86%. In contrast, June temperatures dip slightly, with a minimum of 5°C (42°F) and a maximum of 30°C (86°F), leading to an average temperature of 16°C (61°F). Additionally, June experiences much less rainfall, totaling only 16 mm (0.6 in) over just 3 days, and the humidity decreases to 80%. For more detailed insights, you can check out Mpumalanga weather in June.
In May, the weather tends to be warmer, with a minimum temperature of 6°C (43°F) and an average high of 32°C (90°F), although it can also be quite humid at 86%. There is a considerable amount of precipitation, totaling 64 mm (2.5 in) over about six days. In contrast, July experiences slightly cooler conditions, with a minimum temperature of 5°C (41°F) and an average high of 31°C (87°F). The month sees significantly less rainfall, with only 11 mm (0.4 in) falling over three days and lower humidity at 80%. For more information on the weather specifics, check Mpumalanga weather in July.
May and August present distinct weather patterns, each with its own characteristics. In May, temperatures range from a minimum of 6°C (43°F) to a comfortable average of 18°C (65°F), peaking at a warm 32°C (90°F). The month sees approximately 64 mm (2.5 in) of precipitation over 6 days, accompanied by high humidity of 86%. In contrast, August's weather features slightly cooler average temperatures, ranging from a minimum of 6°C (44°F) to an average of 17°C (62°F), and a maximum of 33°C (92°F). August experiences less precipitation, totaling 38 mm (1.5 in) over 8 days, with a lower humidity level of 79%. For more detailed insights on August weather, you can visit Mpumalanga weather in August.
May and September exhibit distinct yet somewhat similar weather patterns. In May, temperatures range from a cooler 6°C (43°F) at night to a warm 32°C (90°F) during the day, with an average of 18°C (65°F). The month typically experiences 64 mm (2.5 in) of precipitation over about 6 days and boasts a high humidity level of 86%. In contrast, September features slightly warmer night temperatures with a minimum of 9°C (48°F) and can peak at an impressive 38°C (100°F), while maintaining the same average of 18°C (65°F). Interestingly, September also sees a similar amount of precipitation at 63 mm (2.5 in), but over a longer duration of 10 days, accompanied by a marginally lower humidity of 85%. For more insights on September weather, check out Mpumalanga weather in September.
In comparing the weather in May and October, we can see a notable shift in temperature and precipitation patterns. May typically experiences a minimum temperature of 6°C (43°F) and can reach highs of 32°C (90°F), with an average temperature of 18°C (65°F) across the month. This period has moderate rainfall, averaging 64 mm (2.5 in) spread over about 6 days, accompanied by high humidity at 86%.
In contrast, October showcases a warmer climate, with minimum temperatures starting at 10°C (50°F) and soaring up to 38°C (100°F), while maintaining an average temperature of 19°C (66°F). This month tends to be wetter, receiving about 84 mm (3.3 in) of rain over approximately 12 days, yet it also retains the same humidity level of 86%. For a closer look at October weather specifics, you can visit Mpumalanga weather in October.
In May, temperatures range from a minimum of 6°C (43°F) to a maximum of 32°C (90°F), with an average of 18°C (65°F). This month sees about 64 mm (2.5 in) of precipitation over roughly 6 days, and humidity sits at a high 86%. In contrast, November experiences slightly milder temperatures, with a minimum of 10°C (49°F) and a maximum of 35°C (95°F), averaging at 20°C (68°F). However, November also brings increased rainfall, totaling 123 mm (4.9 in) across 16 days, with humidity remaining comparable at 87%. These climatic differences highlight the transition from the late autumn of May to the warmer and wetter conditions typical of November. For more on November weather specifics, visit Mpumalanga weather in November.
In comparing the weather between May and December, we observe notable differences in temperature and precipitation. May experiences a broader temperature range, with minimums at 6°C (43°F) and maximums reaching 32°C (90°F), while December is consistently warmer, with minimums of 14°C (57°F) and maximums hitting 36°C (97°F). Precipitation also varies significantly, as May sees about 64 mm (2.5 in) over 6 days, compared to December's 132 mm (5.2 in) across 18 days, indicating a wetter month. Despite similar humidity levels at 86%, December's higher temperatures and increased rain make it distinctly different from the milder and drier conditions of May. For more details on the December climate, check out Mpumalanga weather in December.
May in Mpumalanga offers a delightful transition into winter, marked by a notable drop in temperatures compared to the warmer months. With maximums reaching a comfortable 32°C (90°F) and minimums dipping to a chilly 6°C (43°F), it presents a perfect blend of sunny days and cooler evenings. This month also experiences moderate precipitation and high humidity, creating a lush environment that enhances the region's natural beauty. As the days grow shorter and the air takes on a crisp freshness, May provides an enchanting backdrop for outdoor activities and exploration. For those interested in the region's distinctive climate patterns, further insights can be found at Mpumalanga Climate.