Last updated: August 31, 2025
In June, Clanwilliam, South Africa experiences a diverse climate characterized by a maximum temperature reaching 29°C (84°F), while the average settles at a cooler 12°C (54°F) and lows can dip to -1°C (31°F). This month sees a total of 66 mm (2.6 in) of precipitation across approximately 8 days, contributing to the region's lush winter landscape. The air remains notably humid at 82%, adding to the crispness of the season. As the winter season unfolds, Clanwilliam’s weather offers a captivating blend of warmth and freshness, inviting both residents and visitors to enjoy its unique charm.
In June, Clanwilliam, South Africa, experiences a notable shift in temperatures as winter settles in. With overnight lows plunging to a brisk -1°C (31°F), early risers will definitely feel the chill. However, daytime temperatures provide a more welcoming contrast, averaging around 12°C (54°F) and peaking at a pleasant 29°C (84°F). This month marks a significant drop from the warmth of previous months, highlighting a gradual transition from the sweltering heat of summer. As the days grow cooler and nights turn frosty, it is an ideal time for cozy evenings by the fire, while still enjoying the gem-like sunshine typical of Clanwilliam winters.
In June, Clanwilliam experiences a significant increase in precipitation, totaling 66 mm (2.6 in) over 8 days, marking it as one of the wettest months of the year. This contrasts sharply with the much drier months preceding it, such as January and February, where rainfall barely registered. The gradual rise in precipitation from May's 32 mm to June's peak highlights a notable shift as winter sets in, paving the way for the typical pattern of increased rainfall that persists into July. The 8 days of rain in June suggest that the region embraces a more sustained wet period, setting the stage for the lush growth of vegetation that characterizes the winter months in this part of South Africa.
In June, Clanwilliam experiences a notable spike in humidity, reaching 82%, which aligns with the typical trend of increasing moisture leading into the mid-year. Following a gradual rise from 62% in January to 77% in May, June marks the peak of this upward trajectory, a trend that continues into July as humidity holds steady at 82%. This uptick is characteristic of the region, where the early winter months see heightened moisture levels, creating a lush and vibrant landscape. As the year progresses towards the drier spring months, humidity begins to taper off, reflecting the seasonal rhythm that defines Clanwilliam's climate.
In June, Clanwilliam experiences a notable shift in UV exposure, with the UV Index dropping to 4, categorized as moderate. This decrease from the extreme values seen earlier in the year—peaking at 15 in January—signals a more manageable burn time of 30 minutes for those enjoying the outdoors. Compared to the high levels of UV radiation from January to March, June offers a welcome reprieve, fostering safer outdoor activities while still reminding residents and visitors to practice sun safety. As summer approaches, this trend of decreasing UV levels continues into July. For those planning sun-filled outings in Clanwilliam, it's wise to stay informed about seasonal changes by checking the Clanwilliam UV Index.
UV Risk Categories
June in Clanwilliam, South Africa, marks a noticeable dip in sunshine, with only 279 hours of daylight gracing the skies. This decline follows a robust summer filled with abundance, as the earlier months from January to March bask in over 339 to 361 hours of radiant sunshine each, creating a vibrant backdrop for local activities. However, as winter sets in, the hours gradually taper off, peaking again in October and November, where daylight returns with a strong resurgence, ultimately culminating in a sunny 420 hours in December. This ebb and flow of sunshine not only shapes the climate but also mirrors the rhythm of life in this picturesque region, inviting residents and visitors alike to embrace both the warmth of summer and the cooler charms of winter.
In June, Clanwilliam, South Africa, enjoys a moderate 65% chance of sunny weather, reflecting a gradual decline from the sun-drenched summer months. This trend marks a notable dip from the high probabilities seen in January and February, where sunshine reigns supreme with chances soaring above 90%. As the year progresses, the likelihood of clear skies diminishes, hitting a low of 64% in May, followed by a slight uptick in July. Despite the decreased odds in June, visitors can still expect pleasant conditions, making it a charming time for outdoor activities amidst the serene winter landscape.
As the winter months settle in, June in Clanwilliam, South Africa, sees daylight duration decrease to 10 hours. This marks a continuation of a gradual decline that began in March, where the days steadily shortened from 12 hours to the 10 hours seen by mid-year. Interestingly, this trend creates an inviting atmosphere for cozy evenings and vibrant sunsets. Following June, the daylight remains consistent at 10 hours through July and August, showcasing a stable winter pattern before the days begin to lengthen once again. The cyclical nature of daylight in Clanwilliam reveals a beautiful rhythm of seasons that locals and visitors alike can appreciate.
In June, Clanwilliam experiences a refreshing shift in its wind patterns, with an average wind speed of 2.5 m/s (6 mph). This slight increase from the preceding months adds a gentle breeze to the cool winter landscape, aligning with a gradual uptick in wind speeds observed as the year progresses. Following a low point in April at 2.1 m/s (5 mph), June stands out as a time when the winds become more lively, foreshadowing a consistent rise later in the year, particularly in November where speeds reach 2.9 m/s (6 mph). The steady winds in June not only enhance the serene beauty of Clanwilliam’s winter scenery but also carry a promise of vibrant seasons ahead.
Weather in Clanwilliam varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Clanwilliam, focusing on differences in temperature, rainfall, humidity, and UV levels.
In June, temperatures in Clanwilliam range from a chilly minimum of -1°C (31°F) to a comfortable maximum of 29°C (84°F), with an average of 12°C (54°F). The month sees moderate precipitation, totaling 66 mm (2.6 in) over approximately 8 days, along with high humidity of 82%. In contrast, January brings significantly warmer conditions, with minimums around 9°C (48°F) and maximums soaring up to 39°C (102°F), averaging at 23°C (74°F). Precipitation is minimal, with only 12 mm (0.5 in) over just 2 days and lower humidity at 62%. For more details on the January weather, check out Clanwilliam weather in January.
June and February present contrasting weather patterns. In June, temperatures range from a chilly minimum of -1°C (31°F) to a comfortable maximum of 29°C (84°F), with an average of 12°C (54°F). The month experiences higher humidity at 82% and notable precipitation of 66 mm (2.6 in) over 8 days. In stark contrast, February boasts milder weather with minimum temperatures around 10°C (50°F) and a peak of 39°C (102°F), averaging 24°C (75°F). It has significantly lower rainfall at just 4 mm (0.2 in) and only one day of precipitation, alongside a drier humidity level of 62%. For more detailed insights, you can check out Clanwilliam weather in February.
When comparing the weather in June and March, notable differences emerge. June experiences a temperature range with a minimum of -1°C (31°F) and an average of 12°C (54°F), reaching a maximum of 29°C (84°F). It also sees more precipitation, averaging 66 mm (2.6 in) over about 8 days, alongside a high humidity of 82%. In contrast, March is considerably warmer with a minimum temperature of 8°C (47°F) and an average of 21°C (71°F), peaking at 38°C (101°F). March has much less rainfall, with only 18 mm (0.7 in) over 2 days and a humidity of 70%. For a closer look at March weather specifics, you can visit Clanwilliam weather in March.
In comparing the weather of June and April, June tends to be cooler, with average temperatures ranging from a minimum of -1°C (31°F) to a maximum of 29°C (84°F), whereas April experiences warmer conditions, with temperatures ranging from a minimum of 5°C (40°F) to a maximum of 36°C (96°F). June also features higher humidity at 82% and more precipitation—66 mm (2.6 in) over 8 days—compared to April's 14 mm (0.5 in) over just 3 days. This means that while April offers warmer and drier weather, June's cooler temperatures and increased rainfall contribute to a more humid climate. For a more detailed look at the weather specifics, you can check out Clanwilliam weather in April.
In comparing the weather between May and June, we see notable differences. June experiences a wider range of temperatures with a minimum of -1°C (31°F), an average of 12°C (54°F), and a maximum peak of 29°C (84°F). In contrast, May has a milder climate with temperatures ranging from a minimum of 3°C (38°F) to a maximum of 31°C (89°F) and an average of 15°C (60°F). Precipitation also varies significantly; June records 66 mm (2.6 in) over 8 days, while May has a total of 32 mm (1.2 in) spread across just 4 days. Additionally, June has a higher humidity level at 82%, compared to May’s 77%. For a more detailed look at the weather, you can visit Clanwilliam weather in May.
In comparing the weather between June and July, we observe that both months have similar humidity levels at 82%. June boasts a slightly wider temperature range with a minimum of -1°C (31°F), an average of 12°C (54°F), and a maximum of 29°C (84°F). In contrast, July sees a cooler minimum temperature of -2°C (29°F), an average of 11°C (52°F), and a maximum of 27°C (81°F). Precipitation amounts are fairly comparable, with June recording 66 mm (2.6 in) over 8 days, while July has 63 mm (2.5 in) over just 6 days. For more details on July's weather, you can visit Clanwilliam weather in July.
In June, the weather showcases a wider range of temperatures, with lows dipping to -1°C (31°F) and highs reaching up to 29°C (84°F), resulting in an average temperature of 12°C (54°F). This month experiences relatively higher precipitation at 66 mm (2.6 in) over 8 days and humidity levels around 82%. In contrast, August sees slightly cooler temperatures, with a minimum of -2°C (29°F) and a maximum of 28°C (83°F), yielding an average of 11°C (51°F). Precipitation is notably lower at 37 mm (1.4 in) over just 7 days, and humidity drops to 78%. For further details on weather patterns, check out Clanwilliam weather in August.
June and September present distinct weather patterns, offering a shift in temperature and precipitation. In June, temperatures range from a brisk -1°C (31°F) to a warm 29°C (84°F), with an average of 12°C (54°F). This month experiences higher humidity at 82% and wetter conditions, with 66 mm (2.6 in) of rain over about 8 days. In contrast, September sees a slight increase in average temperature to 14°C (57°F), with highs peaking at 34°C (93°F). Precipitation drops significantly to just 19 mm (0.7 in) over 4 days, and the humidity also declines to 74%. Overall, September offers a drier and warmer experience compared to the cool and damp June. For more detailed information, you can check the Clanwilliam weather in September.
In June, temperatures can be quite varied, ranging from a chilly minimum of -1°C (31°F) to a warm maximum of 29°C (84°F), with an average of 12°C (54°F). This month sees more precipitation, totaling 66 mm (2.6 in) over approximately 8 days, contributing to a higher humidity level of 82%. In contrast, October experiences milder temperatures, with a minimum of 2°C (36°F), an average of 17°C (63°F), and a maximum that peaks at 38°C (101°F). Precipitation is significantly reduced to 21 mm (0.8 in) across just 4 days, resulting in lower humidity at 67%. For more insights on the weather specifics in October, check out Clanwilliam weather in October.
When comparing the weather in June and November, one can see distinct differences. June experiences cooler temperatures, with a minimum of -1°C (31°F) and an average of 12°C (54°F), peaking at 29°C (84°F). This month also tends to be quite humid, with 82% humidity and about 66 mm (2.6 in) of precipitation across eight days. In contrast, November brings more warmth, featuring a minimum of 4°C (39°F) and an average of 19°C (67°F), rising to a maximum of 37°C (99°F). Notably, November is drier, with only 23 mm (0.9 in) of precipitation over three days and lower humidity at 61%. For more specific insights on November weather, you can visit Clanwilliam weather in November.
June and December present stark contrasts in weather. In June, temperatures range from a frigid minimum of -1°C (31°F) to a pleasant average of 12°C (54°F), peaking at a warm 29°C (84°F). The month is relatively damp with 66 mm (2.6 in) of precipitation across 8 days, coupled with a high humidity level of 82%. In sharp contrast, December boasts a milder climate, with temperatures ranging from a minimum of 6°C (44°F) to an average of 21°C (70°F), soaring to a scorching maximum of 39°C (102°F). Precipitation is significantly lower at just 16 mm (0.6 in) over 2 days, and humidity drops to a comfortable 60%. For more information on December's weather specifics, check out Clanwilliam weather in December.
June in Clanwilliam brings a noticeable shift from the warmer months, with temperatures dipping and a brisk chill in the air. While days can still reach a pleasant maximum of 29°C, the nights cool down significantly, dropping to an average of 12°C, and even hitting a brisk -1°C on occasion. This month also welcomes increased rainfall, with about 66 mm of precipitation spread over 8 days, elevating humidity levels to a notable 82%. Such weather not only invigorates the landscape, making it lush and vibrant, but also sets the stage for cozy indoor activities. For a deeper insight into the distinctive climate patterns of Clanwilliam throughout the year, visit Clanwilliam Climate.