Last updated: August 31, 2025
In January, Colesberg, South Africa experiences a dynamic climate characterized by a maximum temperature soaring to 38°C (101°F) and a pleasant average of 24°C (75°F), while nighttime lows descend to a cool 9°C (49°F). This summer month brings 64 mm (2.5 in) of rainfall over seven days, contributing to a humidity level of 68% that adds a tropical touch to the air. Visitors can expect warm, sunny days punctuated by refreshing showers, making January an inviting time for exploration in this charming region.
In Colesberg, South Africa, January brings a dynamic range of temperatures that perfectly encapsulates the region's summer vibe. With nighttime lows dipping to a refreshing 9°C (49°F), the days warm up significantly, averaging around 24°C (75°F) and peaking at a sizzling 38°C (101°F). This trend of warm days and mild nights sets the tone for February as well, although temperatures slightly decline as summer starts to transition into autumn. From January to March, there’s a gradual cooling, with maximum temperatures decreasing but still remaining comfortably warm. By the time April arrives, cooler evenings become more pronounced, hinting at the coming winter months. As the seasons shift towards May and June, residents experience more dramatic drops in temperature, making the vibrant summers of Colesberg feel like a distant memory. Overall, January marks the pinnacle of summer heat, framed by cool nights that offer a pleasant reprieve from the daytime warmth.
In January, Colesberg experiences a noticeable uptick in precipitation, with 64 mm (2.5 in) of rainfall spread over approximately 7 days, setting the tone for a diverse weather pattern as the year begins. The month stands out not only for its significant rainfall but also serves as a precursor to February's even wetter conditions, where precipitation peaks at 85 mm (3.4 in). As the season progresses into March, rainfall drops to 37 mm (1.5 in), indicating a shift towards dryer months ahead. The trend continues into the winter months, where May through July see markedly low precipitation levels, often under 10 mm, presenting a dramatic contrast to the summer rains. This cycle of wetter and dryer months highlights Colesberg's unique climate variability, providing a captivating glimpse into the region's weather patterns.
In January, Colesberg experiences an average humidity of 68%, setting the stage for a warm start to the year. As the month progresses into February, humidity rises slightly to 70%, leading into the more humid months of late summer. By March, the air becomes noticeably thicker at 77%, a trend that continues into April and May, where humidity peaks at 81%. Following this peak, a gradual decline begins, with June and July registering 77% and 70%, respectively, as winter sets in. The drier months arrive with the onset of August, where humidity drops to 58%, and remains relatively low through October. As the year wraps up, November and December see slight increases to 59% and 65%, suggesting a gentle return to the humid summer conditions. Overall, January marks the beginning of this varied humidity cycle, transitioning from warm and moist to cooler and drier air.
In January, Colesberg experiences an extreme UV Index of 15, indicating a high risk of harm from unprotected sun exposure, with a burn time of just 10 minutes. This trend of extreme UV levels continues into February, reinforcing the importance of sun safety during the peak of summer. As the seasons transition into March, the UV Index slightly decreases to 13, yet it remains in the extreme category, maintaining a critical burn time of 10 minutes. The following months see a gradual decline, with April offering a very high UV Index of 9, leading to a longer burn time of 15 minutes. As temperatures cool in May and June, the threat diminishes further, with moderate levels recorded at 6 and 5, respectively, allowing for slightly safer sun exposure. However, come November, the UV intensity climbs back to 14, and December pushes the limits with a staggering 16, marking it as the peak month for sun safety awareness. To stay informed and prepared, check out the detailed Colesberg UV Index.
UV Risk Categories
In Colesberg, South Africa, January marks the beginning of a sun-drenched journey, with 335 hours of sunlight welcoming the month. As the year progresses, the days stretch longer, peaking in December with an impressive 416 hours of sunshine. Notably, the sunniest months are clustered toward the end of the year; November and October also shine brightly, showcasing 391 and 378 hours, respectively. However, as winter approaches in June, the light diminishes, dropping to 292 hours. This seasonal trend highlights the charm of Colesberg’s climate, where warm, sunny days create a vibrant atmosphere that invites exploration and relaxation.
In January, Colesberg, South Africa, enjoys a 56% chance of sunny weather, making it a decent time for outdoor activities under the sun. As the month progresses into February, the likelihood of clear skies rises to 71%, indicating a shift towards sunnier days. This trend continues through the subsequent months, peaking in July with an impressive 86% chance of sunshine, illustrating a consistent pattern of increasing sun exposure during the winter months. Even as summer approaches, the likelihood remains high, with 76% in May and 80% in August. Overall, if you're planning a visit, January offers a fair mix of sunshine, with prospects only getting brighter as the year unfolds.
In Colesberg, South Africa, January brings a generous 13 hours of daylight, a trend that continues into February. As the seasons transition, daylight gradually decreases through the months of March and April, dropping to 11 hours. By the time we reach the winter months of May through July, the daylight holds steady at 10 hours, providing a more subdued atmosphere. However, as spring approaches in August, daylight begins to lengthen again, reaching 11 hours and continuing to climb until December, when it peaks at an impressive 14 hours. This rhythmic pattern of light and darkness beautifully reflects the seasonal shifts of the region, offering residents and visitors alike a dynamic experience throughout the year.
In Colesberg, South Africa, the January winds usher in some of the year's most refreshing breezes, with an average speed of 4.0 m/s (9 mph). This gentle start to the year signals a gradual trend toward slightly stronger winds as summer transitions into autumn. In February, the breezes pick up slightly to 4.2 m/s, followed by a dip in March to 3.7 m/s. As the seasons shift, a noticeable pattern emerges: wind speeds tend to fluctuate modestly throughout the year, often resting around the 4.0 m/s mark during the winter months, before climbing again in the spring and early fall. By September, average wind speeds peak at 4.6 m/s, showcasing a lively dynamic that complements the stunning landscapes of this region. Overall, the gentle yet contrasting winds of Colesberg enhance the charm of its diverse climate.
Weather in Colesberg varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Colesberg, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather between January and February, January tends to be slightly warmer, with average temperatures around 24°C (75°F) and maximums reaching up to 38°C (101°F). In contrast, February sees a drop in both average and maximum temperatures, averaging 22°C (73°F) with highs of 37°C (99°F). Additionally, February experiences more precipitation, totaling 85 mm (3.4 in) over 11 days, compared to January's 64 mm (2.5 in) over 7 days. Humidity increases slightly from January to February, rising from 68% to 70%. For a more detailed look, you can check Colesberg weather in February.
In comparing the weather of January and March, January tends to be hotter with average temperatures reaching up to 24°C (75°F) and maximums soaring to 38°C (101°F). In contrast, March experiences slightly cooler temperatures, with an average of 21°C (70°F) and a maximum of 35°C (96°F). Precipitation is also more abundant in January, totaling 64 mm (2.5 in) over 7 days, while March sees less rainfall at 37 mm (1.5 in) on the same number of days. Additionally, March has a higher humidity level at 77%, compared to January's 68%. For more details, you can check out Colesberg weather in March.
In January, the weather typically features much warmer temperatures, with a minimum of 9°C and an average of 24°C, peaking at a scorching 38°C. In contrast, April sees significantly cooler conditions, starting at a minimum of 2°C and averaging 17°C, with a maximum of 34°C. Both months experience a similar amount of precipitation, around 56-64 mm over about 7 days; however, January has slightly less humidity at 68% compared to April's 81%. For a more detailed look at April conditions, you can visit Colesberg weather in April.
January and May showcase distinct weather patterns. In January, temperatures soar with a minimum of 9°C (49°F) and reaching highs of 38°C (101°F), resulting in an average of 24°C (75°F). The month experiences considerable precipitation, with about 64 mm (2.5 in) over 7 days and a humidity level of 68%. In contrast, May is much cooler, with minimum temperatures plummeting to -3°C (27°F) and maximums peaking at 28°C (82°F), averaging just 13°C (55°F). Precipitation is minimal, recorded at only 10 mm (0.4 in) across 2 days, and humidity rises slightly to 81%. For a detailed look at May weather, you can visit Colesberg weather in May.
In January, Colesberg experiences warm temperatures, with minimums around 9°C (49°F), averaging 24°C (75°F), and reaching highs of 38°C (101°F). The month sees moderate precipitation, totaling 64 mm (2.5 in) over approximately 7 days, alongside a humidity level of 68%. In contrast, June is significantly cooler, with temperatures dropping to a minimum of -6°C (22°F), averaging only 10°C (50°F), and peaking at 24°C (76°F). June is much drier, with just 3 mm (0.1 in) of precipitation over 1 day and a higher humidity level of 77%. For a detailed look at the weather specifics, check Colesberg weather in June.
When comparing the weather in January and July, a stark contrast is evident. January boasts a warm climate with temperatures ranging from a minimum of 9°C (49°F) to a scorching maximum of 38°C (101°F) and an average of 24°C (75°F). It experiences more precipitation, with 64 mm (2.5 in) spread over 7 days, and humidity levels at 68%. In contrast, July's temperatures are much cooler, with a minimum of -7°C (20°F), an average of 9°C (48°F), and a maximum of 24°C (75°F). This month is considerably drier, receiving only 3 mm (0.1 in) of rain over just 1 day, while humidity rises slightly to 70%. For more details on July conditions, you can visit Colesberg weather in July.
January and August exhibit stark contrasts in weather conditions. January boasts warmer temperatures, with an average of 24°C (75°F) and highs reaching up to 38°C (101°F), accompanied by considerable humidity at 68% and about 64 mm (2.5 in) of precipitation over seven days. In contrast, August features much cooler weather, averaging 10°C (51°F), with maximum temperatures around 28°C (83°F). Precipitation is minimal in August, totaling just 7 mm (0.3 in) over one day, and the humidity dips to 58%. For more specific details, you can check this link: Colesberg weather in August.
January and September present stark contrasts in weather. In January, temperatures soar with a minimum of 9°C (49°F) and can peak at a sweltering 38°C (101°F), while rainfall averages around 64 mm (2.5 in) spread over seven days, contributing to a humidity level of 68%. Conversely, September experiences cooler conditions, with temperatures ranging from a minimum of -4°C (26°F) to a maximum of 34°C (93°F) and an average of 16°C (60°F). Precipitation drops significantly to just 9 mm (0.3 in), occurring on a solitary day, resulting in a lower humidity of 62%. For more insights, you can check Colesberg weather in September.
January and October present contrasting weather patterns. In January, temperatures range from a minimum of 9°C (49°F) to a scorching maximum of 38°C (101°F), with an average temperature of 24°C (75°F). The month is characterized by relatively high humidity at 68% and 64 mm (2.5 in) of precipitation spread over 7 days. In stark contrast, October sees a minimum temperature of 1°C (34°F) and a maximum of 36°C (98°F), with an average of 18°C (66°F). The month is much drier, with only 19 mm (0.8 in) of precipitation over just 3 days and lower humidity at 58%. For more insights into what October has to offer, check out Colesberg weather in October.
In January, the weather is notably warmer, with temperatures ranging from a minimum of 9°C (49°F) to a maximum of 38°C (101°F), while the average temperature hovers around 24°C (75°F). This month sees more precipitation, totaling 64 mm (2.5 in) over about 7 days, and the humidity level is relatively high at 68%. In contrast, November experiences cooler temperatures, with a minimum of 3°C (39°F) and a similar maximum of 38°C (101°F), but a lower average temperature of 21°C (69°F). Precipitation in November is considerably less, recorded at 28 mm (1.1 in) over just 3 days, and the humidity is slightly lower at 59%. For a detailed overview of the weather conditions in November, check out Colesberg weather in November.
In January, the weather showcases warmer temperatures, with a minimum of 9°C (49°F) and a maximum that reaches 38°C (101°F), compared to December's slightly cooler range of 6°C (44°F) to 37°C (100°F). The average temperature in January is about 24°C (75°F), which is just a degree higher than December's average of 23°C (73°F). January also sees slightly more precipitation, measuring 64 mm (2.5 in) over 7 days, while December totals 57 mm (2.2 in) over the same number of days. Interestingly, humidity levels are also a bit higher in January, at 68%, compared to December's 65%. For a detailed look at December weather, you can refer to Colesberg weather in December.
As January unfolds in Colesberg, it reveals a vibrant spectrum of weather, setting itself apart from the cooler months that precede and follow it. The average temperature escalates to a warm 24°C, making it a prime time for outdoor adventures, while the occasional spikes can reach a scorching 38°C. Despite the heat, humidity levels hover at a notable 68%, creating a unique tropical feel. Rainfall is also more prevalent this month, with around 64 mm of precipitation across 7 days, fostering a refreshing contrast to the typically drier conditions experienced during the rest of the year. For a deeper insight into the region's climate patterns, visit Colesberg Climate.