Last updated: August 31, 2025
In September, Phalaborwa, South Africa, experiences a warm climate characterized by a maximum temperature reaching 41°C (106°F) and a comfortable average of 23°C (73°F). Nighttime cools off with minimum temperatures dropping to 9°C (49°F), providing a refreshing contrast. Despite the heat, the month sees minimal precipitation, totaling just 7 mm (0.3 in) over a single day, while humidity levels hover around a noticeable 76%. This unique blend of warmth and slight humidity makes September a vibrant time in Phalaborwa, inviting visitors to explore its natural beauty.
In September, Phalaborwa experiences a delightful transition towards warmer weather, with minimum temperatures lingering around 9°C (49°F) and average highs reaching a scorching 41°C (106°F). The average temperature climbs to a comfortable 23°C (73°F), making this month a perfect time for outdoor adventures in the stunning South African landscape. As the chill of winter recedes, the days grow longer and sunnier, hinting at the hot summer months just around the corner. Compared to previous months, September showcases a significant increase in heat, offering an enticing preview of the intense heat that peaks in October. Overall, this month strikes a balance between the cool remnants of winter and the impending heat of summer, making Phalaborwa an inviting destination for visitors seeking both comfortable and warm weather.
In September, Phalaborwa experiences a slight uptick in precipitation, with 7 mm (0.3 in) of rain recorded over just one day. This marks a subtle transition from the dry winter months of July and August, which saw negligible rainfall. The approaching spring hints at a more dynamic weather pattern, as precipitation starts to increase significantly in the following months. The overall trend reflects a yearly cycle where this region typically enjoys its driest conditions from late autumn through winter, before gradually shifting towards a wetter period from spring to early summer. As nature awakens in September, residents can anticipate the lush transformation that follows the sparse rains of winter.
In September, Phalaborwa experiences a noticeable spike in humidity, reaching 76%, which marks a peak following a gradual decline from the higher levels seen earlier in the year. This increase reflects a return towards the more humid conditions that characterize the early rainy season. As the year progresses, humidity levels oscillate, with notable highs in the beginning and end of the calendar year, particularly in December at 78%. Overall, the trend reveals a seasonal rhythm of humidity that can be felt throughout the months, peaking during the transition to summer.
As September rolls into Phalaborwa, the UV Index reaches 10, categorizing it as very high and maintaining a crucial burn time of 15 minutes. This marks a slight decline from the peak UV levels earlier in the year, where the index soared to a staggering 15 in January and February. Interestingly, the months from May through August show a trend of decreasing UV levels, leading to the current index, yet the intensity remains significant. As spring approaches, it's important for residents and visitors alike to stay vigilant about sun protection, as even moderate UV exposure can have lasting effects. For more detailed information, check out the Phalaborwa UV Index.
UV Risk Categories
September in Phalaborwa, South Africa, bathes in a delightful average of 317 hours of sunshine, marking a seamless transition from the winter months into the warmth of spring. This mild increase from August's 316 hours signals the start of longer days and vibrant outdoor activities. As the region approaches the end of the year, sunshine hours gradually rise, peaking in December with an impressive 354 hours. The trend showcases a clear pattern of increasing daylight, enticing residents and visitors alike to embrace the outdoors and soak up the sun in this captivating corner of the world.
In September, Phalaborwa, South Africa, enjoys a 73% chance of sunny weather, marking a continuation of the dry trend that begins in the cooler months. As the year progresses from January's low of 29% sunshine, the likelihood of clear skies steadily climbs, reaching its peak in July at 85%. Following this high, August sees a slight dip to 71%, but September remains a solid choice for those seeking sun, just shy of October's notable decline to 45%. This pattern suggests that while September is a favorable month for sunny days, the onset of spring brings a gradual shift towards more mixed conditions as the year heads towards the rainy season.
As summer transitions to autumn in Phalaborwa, South Africa, September brings with it a consistent 11 hours of daylight. Following the peak daylight months of December and January, the gradual easing into shorter days begins in March, where daylight dips to 12 hours. The trend continues through autumn, with daylight at 11 hours in both September and August before a slow increase once again in October. This seasonal rhythm not only showcases the beautiful variability of nature but also invites locals and visitors alike to embrace the golden hues of early spring days, perfect for exploring the vibrant landscapes of this enchanting region.
As the September winds sweep through Phalaborwa, they carry a refreshing average speed of 3.6 m/s (8 mph), mirroring the breezy conditions of the preceding month. This slight consistency in wind speed hints at a transition from the cooler winter months to the warmer spring season ahead. Interestingly, September's winds are among the year’s most stable, setting the stage for a shift as they gradually rise in the upcoming months, culminating in October's slightly brisker pace of 3.9 m/s (9 mph). Overall, the gentle yet consistent winds during this time not only enhance the region's natural beauty but also offer a perfect backdrop for outdoor adventures in the stunning landscapes of Phalaborwa.
Weather in Phalaborwa varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Phalaborwa, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in September and January, notable differences emerge. September typically boasts a comfortable average temperature of 23°C (73°F), with a minimum of 9°C (49°F) and a maximum of 41°C (106°F), while experiencing low precipitation of just 7 mm (0.3 in) over only 1 day. In contrast, January is warmer overall, with an average temperature of 26°C (80°F), a minimum of 17°C (62°F), and similarly a maximum of 41°C (105°F). However, January sees significantly more rainfall, totaling 76 mm (3.0 in) across about 8 days, resulting in slightly lower humidity at 74%. For more detailed insights into January's weather, visit Phalaborwa weather in January.
In September, the weather is generally milder, with temperatures ranging from a cool minimum of 9°C (49°F) to a warm maximum of 41°C (106°F), accompanied by low precipitation of just 7 mm (0.3 in) over one day, and a humidity level of 76%. In contrast, February experiences warmer conditions, with minimum temperatures starting at 17°C (63°F) and averaging 26°C (80°F), reaching up to 39°C (102°F). However, February is considerably wetter, receiving 139 mm (5.5 in) of rain over 12 days, while maintaining a slightly lower humidity of 71%. For further details, you can explore the Phalaborwa weather in February.
September and March exhibit notable differences in weather patterns. September generally offers a wider temperature range, with minimums dipping to 9°C (49°F) and maximums soaring up to 41°C (106°F), while the average temperature sits at a comfortable 23°C (73°F). In contrast, March brings warmer temperatures, with minimums starting at 16°C (61°F) and an average of 26°C (78°F), peaking at 39°C (102°F).
Additionally, September is relatively dry with only 7 mm (0.3 in) of precipitation occurring over just one day, while March experiences more rainfall, totaling 29 mm (1.2 in) across five days. Humidity levels also differ slightly, with September holding at 76% and March at a lower 67%. For a closer look at March weather specifics, you can check Phalaborwa weather in March.
When comparing the weather between September and April, it's evident that both months have their unique characteristics. September typically boasts a wider temperature range, with minimums dropping to around 9°C (49°F) and maximums soaring as high as 41°C (106°F), averaging at a comfortable 23°C (73°F). In contrast, April features slightly warmer temperatures, with minimums at 12°C (54°F) and an average of 24°C (75°F), peaking at 38°C (101°F). Additionally, April experiences significantly more precipitation, with 24 mm (0.9 in) falling over 4 days, compared to a mere 7 mm (0.3 in) on just 1 day in September. While September has a higher humidity level of 76%, April’s humidity is slightly lower at 69%. For more detailed information on April weather, you can visit Phalaborwa weather in April.
September and May both feature mild temperatures but with some distinct differences. In September, the average temperature reaches 23°C (73°F), with highs peaking at 41°C (106°F), making it significantly warmer than May, where the average is slightly lower at 21°C (70°F) with a maximum of 34°C (94°F). Both months experience minimal precipitation, with September receiving 7 mm (0.3 in) and May slightly more at 8 mm (0.3 in), and both have an average of just one rainy day. Humidity levels are quite similar, with September at 76% and May at 75%. For more details on May's weather, you can check Phalaborwa weather in May.
When comparing the weather in September and June, September tends to be warmer, with average temperatures reaching 23°C (73°F) and maximums peaking at 41°C (106°F). In contrast, June has a lower average temperature of 19°C (66°F) and a maximum of 34°C (93°F). Both months experience low precipitation, with September receiving 7 mm (0.3 in) and June 4 mm (0.2 in), while humidity is slightly higher in September at 76% compared to June's 68%. For more detailed information about June weather patterns, you can refer to Phalaborwa weather in June.
In comparing the weather between September and July, September tends to be warmer overall, with average temperatures reaching 23°C (73°F) compared to July's average of 19°C (66°F). Notably, September also sees maximum temperatures soaring to 41°C (106°F), while July peaks at a much milder 34°C (94°F). Precipitation levels are low in both months, with September recording 7 mm over one day and July experiencing only 2 mm without any rainy days. Humidity is slightly higher in September at 76%, compared to July’s 73%. This variation in temperature and humidity highlights the transition towards the warmer end of the year. For further details, you can check Phalaborwa weather in July.
In comparing the weather of September to August, September exhibits warmer temperatures overall, with an average of 23°C (73°F) and a maximum reaching up to 41°C (106°F), compared to August's average of 21°C (70°F) and a maximum of 36°C (97°F). Both months experience a similar minimum temperature of 9°C (49°F), but September sees slightly higher humidity levels at 76%, compared to August's 71%. Additionally, September has a slight increase in precipitation, totaling 7 mm (0.3 in) over one day, while August recorded only 4 mm (0.1 in) on the same number of days. For more detailed insights on August weather, visit Phalaborwa weather in August.
September and October show a subtle transition in weather patterns. While September enjoys an average temperature of 23°C (73°F) with a maximum of 41°C (106°F) and only 7 mm (0.3 in) of precipitation over just one day, October sees a slight increase in average temperature to 24°C (75°F) and a maximum rise to 45°C (113°F). However, it also brings a greater amount of rainfall, totaling 30 mm (1.2 in) over five days, indicating a shift towards a wetter month despite a similar humidity level at 75%. This change suggests that October may be more variable in its conditions compared to the relatively drier September. For more specific information on October weather, you can refer to Phalaborwa weather in October.
In September, the weather features a wide range of temperatures, with a minimum of 9°C (49°F) and an average high of 23°C (73°F), while reaching a maximum of 41°C (106°F). The month is relatively dry, receiving only 7 mm (0.3 in) of precipitation over just one day, and maintains a humidity level of 76%. In contrast, November presents warmer conditions overall, as the minimum temperature rises to 13°C (55°F) and the average reaches 26°C (78°F), with maximum temperatures peaking at 42°C (108°F). However, November is much wetter, experiencing 44 mm (1.7 in) of rainfall across approximately seven days, yet humidity remains consistent at 76%. For more detailed information, you can check Phalaborwa weather in November.
September and December present distinct differences in weather conditions. In September, temperatures range from a cool 9°C (49°F) at night to a warm average of 23°C (73°F) during the day, with a maximum heat of 41°C (106°F). The month sees minimal rainfall, averaging just 7 mm (0.3 in) over a single rainy day, paired with relatively high humidity at 76%.
In contrast, December experiences milder nights with minimum temperatures around 16°C (62°F) and averages reaching 26°C (80°F), while the maximum can peak at 42°C (109°F). However, December is notably wetter, recording 87 mm (3.4 in) of precipitation spread across about 10 days, with humidity slightly higher at 78%. For those interested in more detailed weather patterns, check out Phalaborwa weather in December.
As September unfolds in Phalaborwa, warm days dominate with temperatures peaking much higher than in the cooler months, while still enjoying refreshing evenings. This transitional month marks a distinct departure from the winter chill, bringing an average warmth that invites both locals and visitors to embrace the vibrant outdoors. Unlike the rainy season that follows, September features minimal rainfall, creating a dry backdrop that's perfect for exploring the stunning landscapes. With humidity levels fairly high, the air feels rich but not oppressive, enhancing the charm of this early spring period. For more insights on how Phalaborwa’s climate evolves throughout the year, check out Phalaborwa Climate.