Last updated: August 31, 2025
Experience the vibrant January weather of Plettenberg Bay, South Africa, where the climate is characterized by warm temperatures and a touch of humidity. The maximum temperature reaches a delightful 31°C (88°F), while the average settles comfortably at 20°C (69°F), offering ideal conditions for outdoor adventures. Nights cool down to a refreshing 13°C (55°F), perfect for cozy evenings. Though the region experiences 47 mm (1.9 in) of rainfall over 8 days, the lush surroundings and vibrant landscapes come alive, making it a picturesque time to visit. With a humidity level of 77%, you can expect a tropical feel that enhances the bay's natural beauty, inviting you to explore its stunning beaches and diverse wildlife. Enjoy the enchanting allure of Plettenberg Bay this January!
In Plettenberg Bay, South Africa, January sees a delightful average temperature of 20°C (69°F), providing a pleasant escape with minimums around 13°C (55°F) and maximums peaking at 31°C (88°F). As the summer month progresses into February, the warmth continues to intensify, with maximums soaring to 34°C (94°F) while maintaining a steady average of 20°C (69°F). A gradual cooling trend sets in by March, where temperatures dip slightly to an average of 19°C (67°F), yet remain comfortably warm. The transition into autumn during April and May showcases a more significant drop in temperatures, with averages falling to 17°C (63°F) and 16°C (61°F), respectively. By mid-year, the climate further cools, particularly in June and July, when the averages hover around 15°C (59°F), reminding visitors of the region's variability. As spring approaches, temperatures start to rise again, with September and October seeing averages rise back to 15°C (59°F) and 16°C (61°F). This dynamic climate makes Plettenberg Bay a year-round destination, where the dance between warmth and cool breezes keeps the atmosphere consistently inviting.
In January, Plettenberg Bay experiences an average precipitation of 47 mm (or 1.9 in), typically spread over 8 days. This month marks a transition from the wetter summer months leading into a slightly drier February, which receives just a bit less rain at 44 mm (1.7 in) over 9 days. As summer wanes, the precipitation gradually decreases, with noticeable drops in March (40 mm) and April (25 mm). However, the months following January, such as November, often bring a resurgence in rainfall, peaking at 66 mm (2.6 in) over 10 days. This trend reflects Plettenberg Bay's seasonal variability, where dramatic shifts in precipitation create a dynamic coastal climate, ideal for lush landscapes and vibrant ecosystems.
In January, Plettenberg Bay experiences a comfortable humidity level of 77%, setting the tone for a summer filled with mild ocean breezes. As the month transitions into February, humidity slightly rises to 79%, continuing this trend into the early autumn months, with March recording the highest level at 82%. However, as the seasons shift, humidity begins to decline, reaching 81% in April before dropping to 77% by May. The early winter months, particularly in June and August, see humidity levels declining further to 74% and 73% respectively. Interestingly, post-winter, humidity stabilizes around 75% from September through November, before returning to the start-of-year levels of 77% in December. Overall, this pattern highlights a peak in humidity during the warmer months and a noticeable drop as winter approaches, creating a dynamic yet comfortable coastal climate.
In January, Plettenberg Bay experiences an extreme UV Index of 14, signaling a strong need for sun protection, with a burn time of just 10 minutes. This trend continues into February, where the UV Index remains high at 13, prompting similar caution. However, as summer winds down in March, the index slightly lowers to 11 while still categorized as extreme. As autumn approaches in April, the UV Index drops to 8, transitioning to a very high exposure level and extending burn time to 15 minutes. This gradual decrease continues into the winter months, with indices ranging from 4 to 6 and burn times increasing to 30 minutes in May and June. Interestingly, as the year draws to a close, the UV Index rises again in October and November, returning to extreme levels. This cyclical pattern highlights the importance of staying vigilant for sun safety in Plettenberg Bay. For more detailed information on UV trends in this beautiful region, visit Plettenberg Bay UV Index.
UV Risk Categories
January in Plettenberg Bay, South Africa, welcomes the year with 332 hours of brilliant sunshine, setting the stage for a sun-filled summer. As the month progresses into February, sunshine increases to 351 hours, and by March, it peaks at 359 hours, providing ideal days for beach outings and exploration. However, as autumn arrives in April, sunny days begin to taper off to 312 hours. This gradual decline continues into May and June, where hours dip to 298 and 279 respectively, signaling a transition to cooler, cloudier days. Interestingly, July and August see a slight recovery with 297 and 314 hours, hinting at a resilient sun even in the middle of winter. The trend shifts dramatically in the spring months, with October bursting forth with 369 hours, followed by a remarkable rise in November and December, where the year wraps up with 384 and 417 hours of sunshine, respectively. This enchanting fluctuation highlights Plettenberg Bay's unique climate, making it an alluring destination year-round.
In Plettenberg Bay, January shines as a particularly sunny month, boasting a 64% chance of sun. This trend sets January apart from the following months, where the likelihood of clear skies gradually declines. As summer peaks, February holds steady with a 61% chance, while March sees a notable drop to 51%. The weather consistently dips further into autumn, reaching 48% by April and not bouncing back until mid-winter, when June and July enjoy higher probabilities of sunshine at 68% and 70%, respectively. Thus, January not only offers delightful summer warmth but also stands out as a prime time for sun-seekers in this coastal paradise.
In January, Plettenberg Bay basks in an average of 14 hours of daylight, creating the perfect backdrop for sun-soaked adventures and outdoor activities. As the seasons transition into February and March, daylight gradually decreases, offering 13 hours and then 12 hours respectively, signaling the gentle shift toward autumn. By April, daylight dips to 11 hours, and May continues this trend with just 10 hours of sunlight, inviting a more tranquil pace as the cooler months approach. Interestingly, June sees the shortest days at 9 hours, but as winter wanes, daylight begins to extend once more in July and August, stabilizing around 10 hours. September and October usher in longer days again, reaching 11 and 12 hours, before November and December return to the summer-like glow of 13 and 14 hours. This cycle highlights not only the beauty of Plettenberg Bay's changing seasons but also the consistent embrace of sunlight that enhances its natural allure year-round.
In Plettenberg Bay, January greets visitors with a brisk average wind speed of 4.4 m/s (10 mph), making it one of the breezier months of the year. This early summer gustiness sets the tone for a vibrant coastal experience, as wind speeds gradually decline in February and March, dipping to 3.8 m/s (8 mph) and 3.9 m/s (9 mph), respectively. Interestingly, the winds pick up again in July, reaching 4.2 m/s (9 mph), while October mirrors January's energy with another 4.4 m/s (10 mph), offering a lively start to spring. Overall, the wind patterns in Plettenberg Bay showcase a dynamic rhythm, with seasonal fluctuations providing thrilling conditions for both adventure seekers and those simply looking to enjoy the refreshing sea breeze.
Weather in Plettenberg Bay varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Plettenberg Bay, focusing on differences in temperature, rainfall, humidity, and UV levels.
In January, Plettenberg Bay experiences mild temperatures ranging from a minimum of 13°C (55°F) to an average of 20°C (69°F) and peaking at 31°C (88°F). The month sees about 47 mm (1.9 in) of precipitation over 8 days, with a humidity level of 77%. February, on the other hand, has a slightly warmer maximum temperature of 34°C (94°F), while maintaining the same minimum and average temperatures as January. Precipitation decreases slightly to 44 mm (1.7 in) over 9 days, with humidity rising to 79%. For more details on the weather in February, visit Plettenberg Bay weather in February.
In comparing the weather between January and March, we see that both months experience similar maximum temperatures, peaking at around 31°C (87-88°F). However, January tends to be slightly warmer overall, with an average temperature of 20°C (69°F) compared to March's 19°C (67°F). January also has a marginally higher minimum temperature of 13°C (55°F), while March starts at 11°C (53°F). Precipitation levels are fairly close, with January receiving 47 mm (1.9 in) and March 40 mm (1.6 in), both spread over eight days. Interestingly, humidity is a bit higher in March at 82%, compared to January's 77%. For those looking to explore March weather specifics, more details can be found here: Plettenberg Bay weather in March.
In January, Plettenberg Bay experiences warmer weather, with temperatures ranging from a minimum of 13°C (55°F) to a maximum of 31°C (88°F), averaging around 20°C (69°F). The month sees a total precipitation of 47 mm (1.9 in) over approximately 8 days, with humidity at 77%. In contrast, April's temperatures dip slightly, featuring a minimum of 9°C (49°F) and a maximum of 30°C (87°F), with an average temperature of 17°C (63°F). Precipitation decreases to 25 mm (1.0 in) over about 7 days, while humidity rises to 81%. For more detailed information, you can check Plettenberg Bay weather in April.
In January, Plettenberg Bay enjoys warm temperatures, with a minimum of 13°C (55°F) and an average of 20°C (69°F), reaching a maximum of 31°C (88°F). The month experiences about 47 mm (1.9 in) of precipitation over eight days, while the humidity remains high at 77%. In contrast, May sees cooler temperatures, with a minimum of 8°C (47°F) and an average of 16°C (61°F), peaking at 28°C (82°F). Precipitation decreases to 34 mm (1.3 in) over just five days, maintaining the same humidity level of 77%. For more detailed information on the weather in May, check this link: Plettenberg Bay weather in May.
In comparing the weather of January and June, January showcases warmer temperatures with a minimum of 13°C (55°F) and an average high of 31°C (88°F), while June experiences cooler conditions, with a minimum temperature of 6°C (43°F) and a maximum of only 27°C (81°F). Additionally, January tends to be wetter, receiving 47 mm (1.9 in) of precipitation over approximately 8 days, compared to June's milder rainfall of 24 mm (0.9 in) over 6 days. Humidity levels are slightly higher in January at 77%, while June has a lower humidity of 74%. For more detailed insights, you can refer to Plettenberg Bay weather in June.
In January, Plettenberg Bay experiences warmer temperatures with a minimum of 13°C (55°F), an average of 20°C (69°F), and a maximum of 31°C (88°F). The month sees relatively high humidity at 77% and experiences about 47 mm (1.9 in) of precipitation over 8 days. In contrast, July brings cooler weather, with temperatures ranging from a minimum of 6°C (43°F) to an average of 14°C (57°F) and a maximum of 26°C (79°F). Precipitation is slightly lower at 42 mm (1.7 in) over just 6 days, while humidity remains comparable at 76%. For more details on the weather conditions during July, you can visit Plettenberg Bay weather in July.
In January, Plettenberg Bay experiences warmer temperatures with a minimum of 13°C (55°F) and an average high reaching 31°C (88°F), contrasted by the cooler August weather, where temperatures drop to a minimum of 6°C (42°F) and a high of 26°C (80°F). Despite January's higher average temperature of 20°C (69°F), it sees less precipitation at 47 mm (1.9 in) over 8 days, compared to August's rainfall of 63 mm (2.5 in) over 10 days. Humidity levels are also relatively high in January at 77%, while August maintains a slightly lower humidity of 73%. For more details on the weather in August, visit Plettenberg Bay weather in August.
In January, the weather in Plettenberg Bay is typically warm and humid, with temperatures ranging from a minimum of 13°C (55°F) to a maximum of 31°C (88°F) and an average of 20°C (69°F). This month sees relatively low precipitation, averaging 47 mm (1.9 in) over about 8 days. In contrast, September brings cooler temperatures, with a minimum of 7°C (45°F) and an average of 15°C (59°F), while the maximum can reach up to 32°C (90°F). While September experiences slightly higher precipitation at 60 mm (2.4 in) over the same number of days, humidity remains comparable at 75%. For more details on the weather in September, visit Plettenberg Bay weather in September.
In January, Plettenberg Bay experiences warmer temperatures with a minimum of 13°C (55°F) and an average of 20°C (69°F), peaking at 31°C (88°F). The month also witnesses higher humidity levels at 77% and a total of 47 mm (1.9 in) of precipitation over 8 days. Conversely, October brings cooler conditions, with a minimum temperature of 9°C (48°F) and an average of 16°C (61°F), while still reaching a maximum of 32°C (90°F). The month sees slightly higher precipitation at 49 mm (1.9 in) over the same number of days, accompanied by a modestly lower humidity level of 75%. For more details about weather specifics during this month, check Plettenberg Bay weather in October.
In January, Plettenberg Bay experiences a warmer climate, with average temperatures ranging from a minimum of 13°C (55°F) to a maximum of 31°C (88°F) and an average temperature of 20°C (69°F). The month sees about 47 mm (1.9 in) of precipitation over approximately 8 days, coupled with a humidity level of 77%. In contrast, November features slightly cooler temperatures, with a minimum of 9°C (48°F), an average of 17°C (63°F), and the same maximum of 31°C (88°F). Precipitation is higher in November, reaching 66 mm (2.6 in) over about 10 days, and the humidity is marginally lower at 75%. For more details, you can visit Plettenberg Bay weather in November.
In comparing the weather between January and December, both months exhibit similar temperature ranges, with January slightly warmer, featuring an average of 20°C (69°F) compared to December's average of 19°C (66°F). The maximum temperatures are also slightly higher in January at 31°C (88°F) versus 30°C (87°F) in December. Precipitation levels are comparable, with January receiving 47 mm (1.9 in) over 8 days, while December has 43 mm (1.7 in) across 9 days. Humidity remains consistent at 77% in both months. For a more detailed look at December's climate, you can visit Plettenberg Bay weather in December.
As January unfolds in Plettenberg Bay, the weather takes on a distinctly warm and humid character, offering an inviting escape for visitors. With maximum temperatures reaching 31°C (88°F), days are filled with sunshine, while an average of 20°C (69°F) creates comfortable evenings perfect for beachside relaxation. Although January sees a few rainy days—averaging about 47 mm of precipitation—these brief showers can be refreshing against the backdrop of the lush, vibrant landscape. This combination of warmth and occasional rain sets January apart from the cooler months, making it an ideal time for outdoor adventures and enjoying the stunning coastline. For more detailed insights into the climate of this beautiful region, visit Plettenberg Bay Climate.