Last updated: August 31, 2025
March in Swellendam, South Africa showcases a dynamic climate with maximum temperatures reaching 36°C (98°F) and an average temperature of 20°C (69°F), providing warm days for outdoor enthusiasts. Nighttime brings cooler breezes, with temperatures dipping to a refreshing 8°C (47°F). Visitors should be prepared for occasional rains, as the month records 38 mm (1.5 in) of precipitation over about seven days, coupled with high humidity levels at 83%, creating a lush, vibrant atmosphere. This weather pattern makes March a unique time to experience Swellendam's natural beauty while enjoying the comfort of mild evenings.
As March rolls into Swellendam, South Africa, the temperatures begin to shift, marking a transition towards the cooler months. With a minimum of 8°C (47°F) and an average of 20°C (69°F), the month is comfortably mild, especially compared to the sizzling highs of January and February. The peak temperature dances around 36°C (98°F), a noticeable dip from the previous months that experienced temperatures soaring above 40°C (104°F). This gradual decline not only highlights the onset of autumn but also sets the stage for the cooler days ahead, as April continues the trend with even lower averages. In March, visitors and residents can relish the pleasant weather, making it an ideal time to explore the stunning landscapes and rich culture of the area before announcing the chill of winter.
In March, Swellendam experiences a noticeable uptick in precipitation, with 38 mm (1.5 in) of rainfall spread over 7 days. This marks a slight increase from the previous months, notably surpassing February's 22 mm (0.9 in), contributing to the region's lush landscapes. The arrival of autumn in March brings a refreshing change, hinting at the wetter months ahead, as the rainfall prepares nature for the transition into winter. Overall, the consistent precipitation throughout early 2023 emphasizes a shift in the seasonal pattern, blending refreshing rains with the lively atmosphere of this charming town.
In March, Swellendam experiences a slight increase in humidity, reaching 83%—the highest level for the month in comparison to its preceding and succeeding months. This uptick from February’s 82% sets the tone for the arrival of autumn, as the overall humidity begins to decline in the following months. A steady decline follows as the region transitions into the cooler seasons, with April showing a decrease back to 82%. This pattern reflects a typical trend for Swellendam, where higher humidity levels characterize the summer months, tapering off as the year progresses. March stands out as a bridge between the warmth and the cooler, drier times ahead.
In March, Swellendam, South Africa, sees a UV Index of 11, maintaining an extreme exposure category, which indicates that sun safety precautions are essential. With a consistent burn time of just 10 minutes, March remains part of a trend of high UV exposure that begins in January and continues through March. Although the UV Index starts to decline in April, this month serves as a reminder of the potential intensity of summer sun, emphasizing the importance of protection against UV rays even as the season shifts. For detailed insights into UV levels and safety tips, check out the Swellendam UV Index.
UV Risk Categories
March in Swellendam, South Africa, boasts an impressive 348 hours of sunshine, contributing to the region's charm as summer gently transitions into autumn. Following January and February's sun-filled days, March maintains a vibrant glow, only slightly dipping as the cooler months approach. As daylight wanes towards April, when the hours drop to 308, it's clear that Swellendam's late summer allure remains robust before the seasonal shift. This notable consistency in sunshine is a testament to the region's inviting climate, making March an ideal time for outdoor exploration and enjoyment amidst nature's splendor.
In Swellendam, South Africa, the likelihood of sunny weather begins to taper off as March approaches, with a 52% chance of basking in sunlight. This marks a notable decline from the consistent 66% observed in both January and February, signaling the start of seasonal change. As spring unfurls, the sun's embrace wanes slightly, with April witnessing an even lower chance of sunshine at 48%. Interestingly, this pattern suggests a trend of increasing cloud cover as summer fades, making March a transitional month where one might enjoy a blend of sunny days, yet should be prepared for more overcast moments. As the year progresses, the sun returns to its former glory, hinting at the cyclical nature of Swellendam's weather patterns.
As March unfolds in Swellendam, South Africa, the daylight duration gently dwindles to 12 hours. Following the sun-drenched days of January and February, which basked in 14 and 13 hours of light respectively, March marks a transition towards the shorter days of autumn. The trend is clear: as summer yields to autumn, daylight hours gradually lessen, paving the way for the crisp evenings and longer nights that April will bring with just 11 hours of light. This subtle shift not only signals a change in the season but also invites residents and visitors alike to savor the beauty of the fading summer sun.
In March, Swellendam experiences a gentle breeze, with an average wind speed of 2.7 m/s (6 mph), slightly lower than the preceding months. This subtle wind pattern marks a continuation of the softening gales that begin in January, where the winds peak at 3.3 m/s (7 mph). As summer transitions to autumn, the wind steadily diminishes in April and May, settling at 2.2 m/s (5 mph). Interestingly, after March, wind speeds fluctuate only slightly throughout the year, suggesting a predominantly calm atmosphere in this picturesque South African town. Overall, March serves as a serene bridge between the livelier winds of summer and the tranquil breezes of early autumn, inviting both residents and visitors to enjoy the mild, refreshing air.
Weather in Swellendam varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Swellendam, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in March and January, a few key differences stand out. In March, temperatures range from a minimum of 8°C (47°F) to a maximum of 36°C (98°F), with an average temperature of 20°C (69°F). The month experiences approximately 38 mm (1.5 in) of precipitation over about 7 days, along with a relatively high humidity level of 83%. In contrast, January sees slightly warmer temperatures, with a minimum of 11°C (52°F) and a maximum of 41°C (107°F), averaging at 22°C (72°F). The precipitation is somewhat lower at 35 mm (1.4 in) and occurs over 6 days, accompanied by a humidity level of 79%. For a detailed look at January's weather in this region, visit Swellendam weather in January.
In March, temperatures in Swellendam range from a minimum of 8°C (47°F) to a maximum of 36°C (98°F), with an average temperature of 20°C (69°F). The month experiences slightly higher precipitation at 38 mm (1.5 in) over 7 days, accompanied by a humidity level of 83%. In contrast, February tends to be hotter, with minimum temperatures of 11°C (52°F) and maximums reaching 40°C (104°F), averaging 22°C (72°F) while having lower precipitation at 22 mm (0.9 in) over 6 days and slightly less humidity at 82%. For more detailed weather information, check out Swellendam weather in February.
In comparing the weather of March and April, we observe noticeable differences in temperature and precipitation. March experiences a wider temperature range, with minimums around 8°C (47°F) and maximums peaking at 36°C (98°F), resulting in an average of 20°C (69°F). In contrast, April sees slightly cooler temperatures, with a minimum of 6°C (43°F) and an average of 17°C (64°F), while maximums reach 38°C (101°F). Precipitation in March is higher at 38 mm (1.5 in) over 7 days, compared to April's milder 17 mm (0.7 in) over just 4 days. Humidity remains relatively steady, with March at 83% and April slightly lower at 82%. For more detailed weather insights, check Swellendam weather in April.
In comparing the weather between March and May, we notice notable differences in both temperature and humidity. March experiences a wider temperature range with a minimum of 8°C (47°F), an average of 20°C (69°F), and a maximum soaring to 36°C (98°F). In contrast, May brings cooler conditions, starting with a minimum of 3°C (38°F), an average of 15°C (60°F), and a maximum reaching 33°C (91°F). Additionally, March tends to be slightly wetter, receiving 38 mm (1.5 in) of precipitation over approximately 7 days, while May has a lower accumulation of 29 mm (1.2 in) across 4 days. The humidity is also somewhat higher in March at 83%, compared to May’s 78%. For a more detailed look at the climate during this time, you can check out Swellendam weather in May.
In March, temperatures vary significantly with a minimum of 8°C (47°F), an average of 20°C (69°F), and a maximum reaching up to 36°C (98°F), leading to high humidity levels at 83%. The month sees a fair amount of rainfall, with 38 mm (1.5 in) recorded over about 7 days. In contrast, June experiences cooler temperatures with a minimum of 0°C (32°F), an average of 13°C (56°F), and a peak of 29°C (85°F). Precipitation is lower in June at 23 mm (0.9 in) over 5 days, and humidity is slightly reduced at 77%. For more details on June weather, you can check Swellendam weather in June.
When comparing March and July weather, there are notable differences in temperature and humidity. March experiences a wide range of temperatures, with a minimum of 8°C (47°F) and a maximum soaring to 36°C (98°F), averaging around 20°C (69°F). In contrast, July's temperatures are significantly cooler, with a minimum of 0°C (32°F) and a maximum of 31°C (88°F), averaging just 12°C (54°F). Precipitation levels are slightly lower in July, totaling 32 mm (1.3 in) over 6 days compared to March's 38 mm (1.5 in) over 7 days. Humidity is also higher in March at 83%, while July sees a slightly lower humidity level of 78%. For more detailed information, you can check Swellendam weather in July.
When comparing the weather in March and August, notable differences emerge in temperature and humidity levels. March experiences a broader temperature range, with minimums around 8°C (47°F) and maximums soaring up to 36°C (98°F), while August sees cooler temperatures, ranging from a minimum of 0°C (33°F) to a maximum of 31°C (88°F). March is characterized by higher humidity at 83%, compared to August's 76%. Furthermore, both months have similar precipitation levels, with March receiving 38 mm (1.5 in) across 7 days and August slightly less at 36 mm (1.4 in) over 6 days. For a more detailed overview of conditions in August, you can visit Swellendam weather in August.
In March, the weather in Swellendam is generally warmer, with temperatures ranging from a minimum of 8°C (47°F) to a scorching maximum of 36°C (98°F) and an average of 20°C (69°F). The humidity is relatively high at 83%, and the month experiences about 38 mm (1.5 in) of precipitation over 7 days. In contrast, September sees cooler temperatures with a minimum of 2°C (35°F) and an average of 15°C (59°F), while the maximum can peak at 37°C (99°F). Precipitation decreases slightly to 28 mm (1.1 in) over just 5 days, accompanied by lower humidity at 77%. For more details on weather patterns, check out Swellendam weather in September.
In comparing the weather of March and October, March tends to be warmer with average temperatures around 20°C (69°F) and a maximum of 36°C (98°F), while October offers cooler weather with an average of 17°C (63°F) and a peak of 39°C (102°F). Precipitation in March is slightly higher at 38 mm (1.5 in) compared to October's 30 mm (1.2 in), though both months experience rain on about 7 days. Additionally, humidity levels are a bit higher in March at 83%, compared to October's 79%. For more details on October weather, check out Swellendam weather in October.
March generally features warmer temperatures compared to November, with an average of 20°C (69°F) and maximums reaching up to 36°C (98°F), while November averages around 18°C (66°F) with maximums of 38°C (101°F). Precipitation levels are slightly lower in March at 38 mm (1.5 in) over 7 days, whereas November sees an increase to 45 mm (1.8 in) across 6 days. Humidity remains relatively high in both months, with March at 83% and November at 77%, making the weather in both periods feel quite humid. For more detailed insights, refer to Swellendam weather in November.
March and December share similar average temperatures, hovering around 20°C (69°F), but they differ in their extremes and overall climate characteristics. In March, the minimum temperature is slightly lower at 8°C (47°F), while the maximum can reach up to 36°C (98°F). This month typically features higher humidity at 83% and more precipitation, with an average of 38 mm (1.5 inches) over about 7 days. In contrast, December sees a minimum temperature of 9°C (49°F) and can soar to a maximum of 40°C (105°F), although it experiences less rainfall—around 25 mm (1.0 inch) on about 6 days—and slightly lower humidity at 79%. For more details on weather in December, check out Swellendam weather in December.
In March, Swellendam experiences a delightful transition, with milder temperatures that set it apart from the hotter summer months. The average temperature provides a comfortable balance, giving a refreshing respite from the peak heat, while still allowing for some warm days. This month also ushers in a slight increase in humidity, which, combined with occasional rainfall, transforms the landscape into a lush, vibrant setting. With an average of 38 mm of precipitation over about seven days, March showcases a welcoming shift towards the cooler, lush autumn that follows, creating an inviting atmosphere for visitors. For a deeper look into Swellendam’s weather patterns throughout the year, check out the detailed Swellendam Climate.