Last updated: August 31, 2025
In January, Centurion, South Africa experiences a dynamic climate characterized by maximum temperatures peaking at 36°C (97°F), coupled with an average of 22°C (72°F) and a minimum of 11°C (52°F). This month is marked by a notable humidity level of 70%, contributing to a warm, tropical feel. Rainfall is common, with 108 mm (4.3 in) of precipitation over approximately 11 days, shaping the landscape and providing bursts of refreshing relief from the heat. As summer unfolds, January showcases the vibrant ethos of Centurion’s weather, making it an intriguing time for both residents and visitors alike.
In Centurion, South Africa, January brings a vibrant warmth, with temperatures ranging from a mild 11°C (52°F) at night to a scorching peak of 36°C (97°F) during the day, averaging around 22°C (72°F). This month marks the height of summer, where the heat is palpable and outdoor activities thrive under the clear skies. As the season transitions into February, the nights slightly warm to 13°C (55°F), while the day’s maximum dips just a tad to 34°C (94°F), maintaining the pleasant average. The trend continues into March, where cooler evenings at 10°C (50°F) coincide with a stable day temperature of 34°C (94°F). Notably, the steady average of 22°C (72°F) across these months indicates a balanced warmth, perfect for enjoying Centurion's lush parks and outdoor attractions. As autumn approaches in April, temperatures begin their gradual descent, hinting at the cool change to come, yet January remains a peak moment for sun-seekers and outdoor enthusiasts alike.
January in Centurion, South Africa, marks the beginning of the year with a notable precipitation amount of 108 mm (4.3 in), falling on approximately 11 days. This sets a lively tone for the month, as rain showers often invigorate the lush landscape. Following January, February sees a slight increase in rainfall to 123 mm (4.8 in) spread over 14 days, making it the wettest month of the summer season. The trend then shifts, with March experiencing a significant drop to 64 mm (2.5 in) over just 7 days, signaling the gradual transition away from heavier summer rains. As the year progresses, precipitation sharply decreases, with notably dry months emerging from May to August, where rainfall is scarce, highlighting the distinct seasonal variation that characterizes Centurion's climate. This pattern underscores the dynamic nature of rainfall throughout the year, shaping both the environment and agricultural practices in the region.
In Centurion, South Africa, January emerges as one of the most humid months of the year, boasting a humidity level of 70%. This peak in humidity signals the height of the summer season, creating a moist and lush atmosphere. As the year progresses into February and March, humidity gradually decreases to 65% and 64%, respectively, indicating a slow transition towards drier conditions. By the time April arrives, humidity dips further to 63% and remains relatively stable through May and June, where it hits a low of 61%. However, as winter gives way to spring in September, humidity levels begin to rise again, reaching 65%. The year closes with December featuring a notable humidity spike at 72%, echoing the summer's return. This rhythm of rising and falling humidity reflects Centurion's seasonal shifts, intricately weaving a tale of climate that captivates both residents and visitors alike.
In January, Centurion, South Africa experiences an extreme UV Index of 16, with a burn time of just 10 minutes—setting the tone for a summer month where sun safety is paramount. This trend of high UV levels continues through February and March, where the index remains equally alarming at 15 and 13, respectively. As the seasons shift, by April, the UV Index drops to 10, classified as very high, allowing for an extended burn time of 15 minutes. The UV Index further decreases during the cooler months of May, June, and July, where it hovers between 6 and 7, indicating a high level of exposure with burn times extending up to 25 minutes. However, as spring approaches, the index rises again, reaching 9 in August and escalating back to eleven and beyond in September, October, and November, culminating in another peak of 16 in December. This cyclical pattern emphasizes the need for vigilance against UV exposure year-round. For detailed forecasts and more information on UV safety, visit Centurion UV Index.
UV Risk Categories
In Centurion, South Africa, January shines brightly with 312 hours of sunshine, setting the stage for a sun-drenched year ahead. As the months progress, there's a consistent upward trend, peaking in October with an impressive 364 hours. Interestingly, while February and March also bask in ample sunshine—321 and 354 hours respectively—April experiences a slight dip to 319 hours. This slight fluctuation is short-lived, as the sunshine returns to a steady rhythm through May and July, hovering around 320 hours. By mid-year, sunshine dips to 299 hours in June before ascending again, with September and November both enjoying substantial sunshine hours of 337 and 374, leading to an equally bright December. Overall, the year in Centurion showcases a vibrant tapestry of sunshine, perfect for outdoor enthusiasts and sun seekers alike!
In Centurion, South Africa, the likelihood of encountering sunny weather in January stands at 30%, marking the beginning of a transition towards sunnier months. As the year progresses, this chance steadily increases, peaking in July with an impressive 94% probability of sunshine. Following this peak, the likelihood begins to stabilize, maintaining a high rate of sunny days through late winter and early spring, with April and May showcasing 80% and 83% respectively. This trend illustrates a clear shift from the cooler, cloudier January skies, highlighting how January serves as a precursor to the progressively sunnier days that follow in the South African summer and beyond.
In January, Centurion enjoys an impressive 13 hours of daylight, marking the peak of its summer season and inviting residents to bask in the warm sunshine. As the year progresses into February and March, daylight remains consistent at 12 hours, offering plenty of time for outdoor activities and social gatherings. However, by April, the gradual transition to autumn begins, with daylight decreasing to 11 hours. This trend continues into the cooler months of May through July, where the daylight settles at a modest 10 hours. As spring approaches, daylight hours begin to gradually increase again in August, returning to 11 hours, and then climbing back to 12 hours in October. Finally, the year wraps up with November and December, where daylight returns to its summer peak of 13 hours, rejuvenating the cycle with longer evenings and vibrant summer nights. This rhythmic ebb and flow of daylight throughout the year highlights Centurion’s unique seasonal charm.
In Centurion, South Africa, January greets residents with a gentle average wind speed of 3.2 m/s (7 mph), making it one of the more breezy months of the year. As summer unfolds, winds begin to taper slightly, falling to 2.7 m/s in February and continuing a gradual decline through March and April. However, a noticeable shift occurs in the latter half of the year, as wind speeds pick up again, reaching their peak in November with 3.8 m/s (9 mph). This trend showcases a dynamic seasonal pattern, where the brisk air of late spring and early summer contrasts with the calmer breezes of the earlier months, encapsulating the vibrant essence of Centurion’s climate.
Weather in Centurion varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Centurion, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather between January and February, we see that both months maintain a similar average temperature of 22°C (72°F), but with slight variations in extremes. January experiences a wider temperature range, with a minimum of 11°C (52°F) and a maximum of 36°C (97°F), while February's temperatures are slightly milder, ranging from a minimum of 13°C (55°F) to a maximum of 34°C (94°F). Additionally, February has a bit more precipitation, recording 123 mm (4.8 in) over 14 days, compared to January’s 108 mm (4.3 in) over 11 days. Both months maintain high humidity, with February being slightly less humid at 65% compared to January's 70%. For more detailed information on February weather, visit Centurion weather in February.
In comparing the weather between January and March, January tends to be warmer, with average temperatures ranging from a minimum of 11°C (52°F) to a maximum of 36°C (97°F), while March sees slightly cooler temperatures, with a range from a minimum of 10°C (50°F) to a maximum of 34°C (94°F). Additionally, January experiences higher precipitation levels at 108 mm (4.3 in) over 11 days, compared to March's 64 mm (2.5 in) over just 7 days. Humidity levels also differ, with January being more humid at 70%, while March's humidity is lower at 64%. For more detailed information on March weather specifically, you can visit Centurion weather in March.
In January, temperatures are generally warmer, with a minimum of 11°C (52°F), an average of 22°C (72°F), and a maximum reaching up to 36°C (97°F). This month also experiences higher humidity at 70% and significant rainfall, totaling 108 mm (4.3 in) over approximately 11 days. In contrast, April sees cooler weather, with minimum temperatures dropping to 8°C (46°F) and an average of 18°C (65°F), peaking at 32°C (89°F). Precipitation is substantially lower in April at 48 mm (1.9 in) across about 8 days, and humidity decreases slightly to 63%. For more details on April's conditions, you can visit Centurion weather in April.
In January, the weather is much warmer, with temperatures ranging from a minimum of 11°C (52°F) to a scorching maximum of 36°C (97°F), and an average temperature of 22°C (72°F). This month also sees significant precipitation, totaling 108 mm (4.3 in) over about 11 days, alongside relatively high humidity levels of 70%. In contrast, May experiences much cooler conditions, with temperatures varying from a low of 2°C (36°F) to a maximum of 28°C (84°F), and an average of 15°C (60°F). Additionally, rainfall is minimal in May, with only 13 mm (0.5 in) over just one day and a lower humidity level of 64%. For a detailed look at the weather in May, visit Centurion weather in May.
In January, the weather experiences a notable warmth, with temperatures ranging from a minimum of 11°C (52°F) to a scorching maximum of 36°C (97°F). The month is characterized by significant precipitation, totaling 108 mm (4.3 in) over 11 rainy days, coupled with a high humidity level of 70%. In contrast, June presents a cooler climate, with temperatures dipping to a chilly minimum of 0°C (32°F) and peaking at a comfortable 26°C (79°F). Additionally, June is remarkably dry, receiving only 5 mm (0.2 in) of rainfall and enjoying no rainy days, while the humidity decreases to 61%. For more details, you can check Centurion weather in June.
In January, the weather is significantly warmer, with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 36°C (97°F) and an average of 22°C (72°F). This month experiences considerable rainfall, with 108 mm (4.3 in) spread over 11 days, resulting in a humidity level of 70%. In contrast, July brings much cooler conditions, featuring temperatures from a minimum of -1°C (31°F) to a maximum of 26°C (79°F), with an average temperature of just 12°C (54°F). The month is notably dry, with only 2 mm (0.1 in) of precipitation recorded on no rainy days, contributing to a slightly lower humidity level of 64%. For more details on July weather in Centurion, you can visit Centurion weather in July.
In January, the weather is notably warmer, with temperatures ranging from a mild 11°C (52°F) at night to a scorching high of 36°C (97°F) during the day. This month also sees significant rainfall, averaging 108 mm (4.3 in) over approximately 11 days, and the humidity hovers around 70%. In contrast, August experiences much cooler conditions, with minimum temperatures dropping to 1°C (35°F) and a pleasant average of 16°C (61°F). The maximum temperature reaches a comfortable 29°C (85°F), but notable is the lack of precipitation, with only 2 mm (0.1 in) recorded across the month and no rainy days. Humidity is also lower in August at 61%. For more detailed insights into August weather, visit Centurion weather in August.
In January, the weather is significantly warmer, with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 36°C (97°F), and an average temperature of 22°C (72°F). It also experiences higher humidity levels at 70% and considerable rainfall, with 108 mm (4.3 inches) over 11 days. In contrast, September's climate is much cooler, featuring minimum temperatures dropping to 3°C (38°F) and a maximum of 35°C (95°F), yielding an average of 19°C (67°F). The month sees minimal rainfall, only 7 mm (0.3 inches), across just 2 days, and a slightly lower humidity at 65%. For more detailed information about September's weather, you can check Centurion weather in September.
In January, temperatures in Centurion range from a minimum of 11°C (52°F) to a maximum of 36°C (97°F), with an average temperature of 22°C (72°F). The month also sees significant precipitation, totaling 108 mm (4.3 in) across 11 days, contributing to a relatively high humidity level of 70%. In contrast, October features a slightly cooler range of temperatures, with a minimum of 7°C (45°F), maintaining an average of 21°C (69°F), and a peak similar to January at 36°C (97°F). Precipitation drops to 54 mm (2.1 in) over just 7 days, resulting in lower humidity at 61%. For a more detailed look at weather patterns, visit Centurion weather in October.
In comparing the weather between January and November, both months exhibit warm average temperatures around 22°C (71-72°F), yet January tends to be hotter overall, with maximum temperatures reaching up to 36°C (97°F) compared to November's 35°C (95°F). January experiences more rainfall, with 108 mm (4.3 in) of precipitation over 11 days, while November sees less, with only 82 mm (3.2 in) spread across 12 days. Additionally, humidity levels are slightly higher in January at 70%, compared to 68% in November, making January feel a bit more oppressive. For a more detailed look at the weather in November, you can visit this link: Centurion weather in November.
In comparing January and December weather, both months exhibit similar average temperatures, hovering around 22°C (72°F). However, January tends to be slightly warmer, with maximum temperatures reaching up to 36°C (97°F) compared to December's 35°C (96°F). Precipitation levels also differ; January receives about 108 mm (4.3 inches) of rain over 11 days, while December experiences more rainfall at 150 mm (5.9 inches) over 15 days. Additionally, January has a slightly lower humidity level of 70%, compared to December's 72%. For more information on December weather specifics, visit Centurion weather in December.
January in Centurion offers a vibrant contrast to the milder months, showcasing a dynamic blend of warm temperatures and occasional rainfall. With the maximum highs reaching sweltering levels, the average temperature ensures a balmy atmosphere, while cooler nights provide a welcome respite from the heat. However, the month is also marked by increased humidity and several rainy days, contributing to a lush environment. This combination makes January unique, as it straddles the line between summer warmth and refreshing showers—a perfect reminder of Nature’s balance. To explore more about Centurion's weather throughout the year, visit Centurion Climate.