Last updated: August 31, 2025
January in Mpumalanga, South Africa is a vibrant month characterized by warm temperatures and a hint of summer rainfall. With a maximum peak reaching 35°C (96°F) and an average temperature of 23°C (73°F), visitors can expect a balmy atmosphere. Nights cool off slightly, with temperatures dropping to a minimum of 14°C (58°F). Rainfall is quite common, accumulating to around 80 mm (3.1 in) over 13 days, which contributes to the region's lush vegetation. Humidity levels are high at 85%, adding to the tropical feel of the air, making January an exhilarating time to experience the beauty of Mpumalanga.
In Mpumalanga, South Africa, January marks the peak of summer, with temperatures ranging from a pleasant 14°C (58°F) at night to a sizzling 35°C (96°F) during the day. The average temperature hovers around 23°C (73°F), offering a warm invitation for outdoor adventures. As the month transitions into February, temperatures see a slight increase, with nights becoming warmer at 16°C (60°F) and daytime highs reaching 36°C (96°F). This warmth persists into March, where the climate remains balmy but begins to cool slightly towards the end of the month. As the season progresses into April and May, a notable drop in nighttime temperatures introduces refreshing cooler evenings, while the maximum daytime highs are slightly tempered. Overall, the summer months in Mpumalanga deliver vibrant, warm conditions ideal for exploring the region’s stunning landscapes, with temperatures gradually shifting towards milder weather as winter approaches.
In January, Mpumalanga, South Africa, typically experiences a moderate precipitation level of 80 mm (3.1 in) over approximately 13 days, indicating a fruitful onset to the year. This relatively balanced rainfall sets the tone for a wetter February, where precipitation surges to 136 mm (5.4 in). As the month progresses into March and April, precipitation experiences a slight dip, with 83 mm (3.2 in) and 84 mm (3.3 in) respectively, before tapering off in the subsequent months. The rainfall pattern shows a clear decline in the dry winter months of June and July, dropping to a mere 16 mm (0.6 in) and 11 mm (0.4 in), before gradually picking up again in August. This cyclical trend highlights Mpumalanga's characteristic wet and dry seasons, making January an essential transitional month for its climate.
In Mpumalanga, South Africa, January ushers in a high humidity level of 85%, setting the stage for the warm summer months. As the season progresses into February and March, the humidity slightly increases to a consistent 86%, maintaining a tropical feel. This elevated level continues through April and May, adding to the lush landscapes characteristic of this region. As winter approaches in June and July, humidity dips to 80%, offering a brief respite before rising again in August. As we transition into the latter months of the year, humidity swings back up, peaking at 87% in November, just before the steady 86% returns in December. Overall, January marks the beginning of a humid cycle that persists through much of the year, providing essential moisture for Mpumalanga’s vibrant ecosystems.
In January, Mpumalanga, South Africa, experiences a staggering UV Index of 14, categorizing exposure as extreme with a burn time of just 10 minutes. This trend of high UV levels continues into February and March, with values of 13 and 12, respectively, maintaining the extreme exposure category. As the seasons shift into April, the UV Index drops to 9, transitioning to a very high category with a slightly increased burn time of 15 minutes. Moving through the year, the UV Index gradually declines, reaching lower levels from May to July, although it remains significant with values between 4 and 6. By August, the UV levels rise again, hitting 7 at high exposure, before peaking again in October and November with indices of 11 and 13 in the extreme range. The year closes on a notable high with a UV Index of 15 in December. Such fluctuations emphasize the crucial need for sun safety awareness in Mpumalanga, making it essential to stay informed about the Mpumalanga UV Index throughout the year.
UV Risk Categories
In January, Mpumalanga delights with 291 hours of sunshine, setting a vibrant tone for the year. As the summer unfolds, the sun shines even brighter in February at 307 hours and continues its ascent, peaking in March with a dazzling 338 hours. This abundance of light gradually tapers off in the following months, with April and May offering a comfortable 308 and 298 hours, respectively. Even during the cooler winter months, June through August maintain a solid average, with hours ranging from 285 to 309. As the seasons transition back to warmer weather, September and October enjoy an impressive resurgence, boasting 312 and 330 hours of sunlight. This trend culminates in December, where the sun graces Mpumalanga with an extraordinary 353 hours, encapsulating the region's charm and warmth in a brilliant finish to the year.
In Mpumalanga, South Africa, January offers a modest 26% chance of sunny weather, setting the tone for the summer season. While this percentage is relatively low compared to the following months, it marks the beginning of a gradual increase in sunshine probability. As the year progresses, the likelihood of clear skies rises significantly, peaking in July at an impressive 86%. This upward trend highlights how the weather becomes more favorable for outdoor activities as the season transitions, particularly into the winter months, where sunshine remains abundant. It's fascinating to note how February only slightly trails January, but by March, the sunny days start to become noticeably more frequent, paving the way for brighter, more enjoyable months ahead.
In January, Mpumalanga basks in an impressive 13 hours of daylight, a continuity that carries through to February, allowing for ample time to explore its stunning landscapes. As the seasons shift into March, daylight begins to wane slightly to 12 hours, hinting at the approaching autumn. The trend continues through April and into the winter months, where daylight decreases to a consistent 10 hours from May to July. However, with the arrival of August, daylight gradually returns, creeping back to 11 hours and climbing steadily again toward November's 13 hours. By December, residents and visitors alike are treated to a longer 14-hour day, marking a vibrant close to the year and inviting even more opportunities for outdoor adventures in this beautiful region of South Africa.
In January, Mpumalanga embraces a gentle breeze with an average wind speed of 2.9 m/s (7 mph), setting a calm tone for the month. This tranquil beginning transitions into a consistent wind pattern, as February mirrors the January conditions. However, as the year progresses, there's a subtle decline to 2.7 m/s (6 mph) in March and April, hinting at the onset of cooler days. May sees this trend continue with a slight dip to 2.5 m/s (5 mph), while the winds pick up again in June, reaching 2.8 m/s (6 mph). As we move into late winter and early spring, winds steadily increase, peaking at 3.4 m/s (8 mph) in November, before settling back to a balanced 2.9 m/s (7 mph) in December. This seasonal evolution showcases Mpumalanga's dynamic climate, where January's mild winds gradually give way to stronger gusts, reflecting the region's rich atmospheric diversity.
Weather in Mpumalanga varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Mpumalanga, focusing on differences in temperature, rainfall, humidity, and UV levels.
In January, the weather features a minimum temperature of 14°C (58°F) and an average of 23°C (73°F), with maximum temperatures reaching up to 35°C (96°F). The month experiences around 80 mm (3.1 in) of precipitation over 13 days, coupled with a humidity level of 85%. In contrast, February sees a slight increase in minimum temperature to 16°C (60°F) and a consistent average of 23°C (74°F), while maximum temperatures rise to 36°C (96°F). However, February also brings significantly higher precipitation, totaling 136 mm (5.4 in) over 16 days, and a marginally increased humidity of 86%. For a detailed perspective on the month’s climate, you can explore Mpumalanga weather in February.
In January, temperatures range from a minimum of 14°C (58°F) to a maximum of 35°C (96°F), with an average of 23°C (73°F). The month experiences a significant amount of rainfall, totaling 80 mm (3.1 in) over 13 days, and humidity levels hover around 85%. Conversely, March sees slightly warmer nights, with a minimum temperature of 15°C (59°F) and a maximum of 34°C (93°F), while maintaining the same average temperature of 23°C (73°F). Precipitation increases marginally to 83 mm (3.2 in) over 13 days, with humidity rising to 86%. For more detailed insights, you can check out Mpumalanga weather in March.
In January, the weather is generally warmer, with average temperatures ranging from a minimum of 14°C (58°F) to a maximum of 35°C (96°F), while April features slightly cooler conditions, with a minimum of 11°C (52°F) and an average of 20°C (69°F). Both months experience significant humidity, with January at 85% and April slightly higher at 86%. Precipitation levels are comparable, with January receiving 80 mm (3.1 in) over 13 days, while April has a slightly higher total of 84 mm (3.3 in) over just 11 days. For more detailed insights into April's weather, you can check Mpumalanga weather in April.
In January, the weather is noticeably warmer, with temperatures ranging from a minimum of 14°C (58°F) to a maximum of 35°C (96°F). This month experiences high humidity at 85% and substantial rainfall of 80 mm (3.1 in) over 13 days, creating a tropical atmosphere. In contrast, May sees cooler temperatures, with lows of 6°C (43°F) and highs reaching 32°C (90°F). The average temperature in May is around 18°C (65°F), and rainfall is lighter, totaling 64 mm (2.5 in) over just 6 days, while humidity remains slightly higher at 86%. For more details, you can check Mpumalanga weather in May.
In January, the weather is characterized by much warmer temperatures, with minimums around 14°C (58°F) and maximums reaching up to 35°C (96°F), resulting in an average of 23°C (73°F). This month also sees higher precipitation levels, with about 80 mm (3.1 in) falling over approximately 13 days, contributing to a relatively high humidity of 85%.
In contrast, June experiences cooler conditions, where the minimum temperature drops to 5°C (42°F) and the average temperature is only 16°C (61°F), with maximums around 30°C (86°F). The precipitation is significantly lower at 16 mm (0.6 in) over just 3 days, and humidity levels are slightly reduced at 80%.
For more detailed information on the weather in June, you can visit Mpumalanga weather in June.
In January, the weather tends to be much warmer compared to July, with temperatures ranging from a minimum of 14°C (58°F) to a maximum of 35°C (96°F) and an average of 23°C (73°F). This month experiences more precipitation, averaging 80 mm (3.1 in) over 13 days, alongside relatively high humidity levels at 85%. In contrast, July brings cooler temperatures, featuring a minimum of 5°C (41°F), an average of 16°C (60°F), and a maximum of 31°C (87°F). The precipitation in July is significantly lower at 11 mm (0.4 in) over just 3 days, and the humidity is slightly reduced at 80%. For more detailed information, check out Mpumalanga weather in July.
In January, the weather is significantly warmer, with temperatures ranging from a minimum of 14°C (58°F) to a maximum of 35°C (96°F) and an average of 23°C (73°F). This month also experiences higher humidity at 85% and more rainfall, with about 80 mm (3.1 in) over 13 days. In contrast, August brings much cooler conditions, featuring minimum temperatures of 6°C (44°F) and a comfortable average of 17°C (62°F). Although it has a maximum temperature of 33°C (92°F), August is generally drier, receiving only 38 mm (1.5 in) of precipitation over 8 days and lower humidity levels at 79%. For more details on the weather in August, you can check Mpumalanga weather in August.
In January, temperatures are typically warmer, with a minimum of 14°C (58°F) and a maximum reaching up to 35°C (96°F). The month experiences about 80 mm (3.1 in) of precipitation over 13 days, maintaining a high humidity level of 85%. In contrast, September brings cooler conditions, with temperatures ranging from a minimum of 9°C (48°F) to a maximum of 38°C (100°F), though the average drops to 18°C (65°F). Precipitation is lower at 63 mm (2.5 in) over 10 days, while humidity remains consistent at 85%. For more detailed insights into September weather, you can check Mpumalanga weather in September.
January and October in Mpumalanga present contrasting yet warm weather conditions. In January, temperatures start at a minimum of 14°C (58°F) and peak at a maximum of 35°C (96°F), with an average temperature of 23°C (73°F). The month experiences significant humidity at 85% and receives about 80 mm (3.1 in) of precipitation over 13 days. In contrast, October has slightly cooler temperatures, ranging from a minimum of 10°C (50°F) to a maximum of 38°C (100°F), with an average temperature of 19°C (66°F). October's precipitation is similarly high at 84 mm (3.3 in) over 12 days, accompanied by a marginally higher humidity of 86%. For more detailed information on October's weather, you can visit Mpumalanga weather in October.
In January, temperatures range from a minimum of 14°C (58°F) to a maximum of 35°C (96°F), with an average of 23°C (73°F). The month experiences about 80 mm (3.1 in) of precipitation over 13 days, coupled with high humidity at 85%. In contrast, November sees slightly cooler temperatures, with a minimum of 10°C (49°F) and an average of 20°C (68°F), maintaining a maximum temperature similar to January at 35°C (95°F). November is wetter, receiving 123 mm (4.9 in) of rainfall over 16 days, and humidity increases slightly to 87%. This makes November a more humid and rainy month compared to January. For further details on November weather, you can check Mpumalanga weather in November.
In comparing the weather between January and December, we observe that both months feature consistently warm temperatures, with January's average at 23°C (73°F) compared to December's slightly lower average of 22°C (71°F). However, January tends to experience slightly higher maximum temperatures, reaching up to 35°C (96°F), while December peaks at 36°C (97°F). Precipitation levels are notably higher in December, with 132 mm (5.2 in) over 18 days, compared to January's 80 mm (3.1 in) across 13 days. Additionally, humidity levels remain comparable, with January at 85% and December slightly higher at 86%. For a more detailed look at December's weather, you can check Mpumalanga weather in December.
As January unfolds in Mpumalanga, the weather paints a vivid portrait of summer, distinguished by its high temperatures and increased humidity compared to other months. This month sees the mercury soar, often reaching a maximum of 35°C while maintaining an average temperature of 23°C. However, these sweltering days are frequently accompanied by afternoon thunderstorms, contributing to approximately 80 mm of rainfall over about half the month. With humidity levels hovering around 85%, the air feels alive and vibrant, making January a unique experience for both locals and visitors. For a deeper understanding of the region's climatic nuances, be sure to explore Mpumalanga Climate.