Last updated: August 31, 2025
Experience the charm of Hermanus, South Africa in June, where temperatures gracefully fluctuate between a maximum of 23°C (74°F) and a cozy minimum of 9°C (49°F), averaging a crisp 15°C (59°F). As winter begins to nestle in, expect a total precipitation of 84 mm (3.3 in) over approximately 10 days, resulting in a humid atmosphere with an average humidity level of 79%. This month's delightful weather offers a unique backdrop for whale watching and exploring the stunning coastal scenery. Embrace the beauty of winter in this picturesque coastal town!
In June, Hermanus, South Africa experiences a noticeable drop in temperatures, ushering in the cooler winter months. The average temperature settles at 15°C (59°F), with nighttime lows dipping to a brisk 9°C (49°F) and daytime highs reaching a mild 23°C (74°F). This trend reflects a significant shift from the warmer summer averages seen earlier in the year, particularly from January to May, when temperatures consistently hovered around the low to mid-20s. As winter deepens, visitors can expect refreshing weather ideal for coastal activities and breathtaking scenery, all while wrapped in a cozy jacket. This month’s chill invites exploration of the local culture and natural beauty, making it a delightful time to visit this stunning coastal town.
June marks a significant turning point in precipitation levels for Hermanus, South Africa, with 84 mm (3.3 in) of rainfall recorded over 10 days. This increase not only firmly establishes June as one of the wettest months of the year but also highlights a clear upward trend from the preceding months. Following a relatively dry start to the year, May already set a precedent with 75 mm (2.9 in) of rain across 6 days, setting the stage for June’s robust deluge. As winter envelops the region, the rainfall continues into July, maintaining high levels at 80 mm (3.1 in), further solidifying this period as a time of increased moisture. The consistency of precipitation during these months is remarkable, creating a lush and vibrant landscape after the spell of winter rains.
In Hermanus, South Africa, the month of June experiences a modest humidity level of 79%, reflecting a slight dip from the wetter months of early autumn. Notably, this level aligns closely with the humidity averages observed in May and July, suggesting a period of relatively stable moisture in the air. Over the course of the year, humidity tends to peak in summer, particularly in February at 80%, before gradually decreasing through the spring months. As winter takes hold, June's humidity remains comfortably moderate, ensuring this coastal haven maintains its refreshing charm during the cooler season.
In June, the UV Index in Hermanus, South Africa drops to a moderate level of 3, allowing for a more leisurely outdoor experience with a burn time of 30 minutes. This is a noticeable decrease from the extreme levels seen earlier in the year, where values soared up to 14 in January and February, compelling sun-seekers to limit their exposure to just 10 minutes. Following a trend of diminishing UV radiation, June's comfort continues into July, when the Index increases slightly to 4. As winter sets in, UV levels remain relatively low before they begin to rise again in spring, peaking again in the summer months. For detailed information on UV exposure, visit Hermanus UV Index.
UV Risk Categories
June in Hermanus, South Africa, heralds the start of winter, bringing a noticeable dip in sunshine hours to 267 hours. This decline marks the lowest point in the year, as daylight begins to wane following the energetic glow of summer and early autumn. While the sun shines less brightly, the months leading up to June, such as January and February, bask in 337 and 356 hours respectively, showcasing the region's reputation for sunny weather. As winter progresses into July and August, sunshine hours slightly rebound, reaching 287 hours and 308 hours respectively. This cyclical pattern emphasizes Hermanus's unique climate, where winter's grip is softened by intermittent bursts of sunshine, encouraging outdoor activities even in the cooler months. With October and November promising a substantial return to warmth, the anticipation for brighter days is ever present in this coastal town.
In Hermanus, South Africa, June presents a 58% chance of sunny weather, positioning it as a transitional month as the region shifts into winter. While this percentage is notably lower than the peak summer months of January and February, which boast chances of 65% and 67%, respectively, June does maintain a sunnier disposition compared to the more overcast months of late autumn and early winter. This trend illustrates that while the sun may not shine as brightly during June as in the peak summer months, the likelihood of clear skies still remains fairly optimistic, suggesting it's a great time to enjoy the stunning coastal scenery amidst a refreshing chill.
As June settles in Hermanus, South Africa, daylight duration reaches its annual low, offering just nine hours of daylight. This gradual decrease begins in January with a generous 14 hours of sunlight, tapering off through the months as winter approaches. By May, the days shorten to 10 hours, and in June, the shorter light period signals the peak of winter. However, as the year progresses, daylight starts to lengthen again in July, offering a glimpse of the warmth and vibrancy returning with spring. This cyclical pattern not only highlights the beauty of seasonal change in Hermanus but also invites residents and visitors alike to embrace the cozy atmosphere of winter evenings.
In June, the winds in Hermanus, South Africa, typically bring a gentle but refreshing breeze with an average speed of 4.5 m/s (10 mph). This marks a slight uptick from the calmer months of April and May, which recorded winds of 4.3 m/s and 4.4 m/s, respectively. As the season transitions into winter, wind speeds begin to rise again, preparing the coastal town for the gustier months of July and September, when they peak at 5.2 m/s (12 mph). Overall, June serves as a pleasant midpoint in Hermanus' climatic rhythm, offering a balance between tranquil strolls by the shore and the promise of more robust winds ahead.
Weather in Hermanus varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Hermanus, focusing on differences in temperature, rainfall, humidity, and UV levels.
June and January present contrasting weather patterns. In June, temperatures range from a cooler minimum of 9°C (49°F) to a pleasant maximum of 23°C (74°F), with an average of 15°C (59°F). This month also experiences significant rainfall, reaching 84 mm (3.3 in) over approximately 10 days, with humidity levels at 79%. In contrast, January boasts warmer conditions, with temperatures ranging from a minimum of 15°C (60°F) to a maximum of 29°C (84°F) and an average of 20°C (69°F). Precipitation is notably lower, at just 23 mm (0.9 in) over 5 days, and humidity remains relatively similar at 77%. For more details on the January climate, you can visit Hermanus weather in January.
June and February showcase distinct weather patterns, with February typically being warmer and drier than June. In February, temperatures range from a minimum of 16°C (60°F) to a maximum of 29°C (84°F), with an average of 20°C (69°F). This month sees only about 17 mm (0.7 in) of precipitation over approximately 5 days, alongside a humidity level of 80%. In contrast, June experiences cooler temperatures, with lows of 9°C (49°F) and highs reaching 23°C (74°F), averaging 15°C (59°F). Additionally, June is wetter, receiving about 84 mm (3.3 in) of rainfall over 10 days and maintaining a relatively high humidity of 79%. For more detailed insights, you can check Hermanus weather in February.
Comparing the weather in June and March reveals distinct differences in temperature and precipitation patterns. In June, temperatures range from a minimum of 9°C (49°F) to a maximum of 23°C (74°F), with an average of 15°C (59°F) and higher humidity at 79%. Precipitation during this month is more frequent, totaling 84 mm (3.3 in) over 10 days. In contrast, March experiences warmer temperatures with a minimum of 14°C (58°F) and a maximum of 27°C (81°F), averaging around 19°C (67°F). The month sees less rain, with only 31 mm (1.2 in) of precipitation over 6 days, while humidity remains similar at 81%. For more details on the weather you can expect, check out Hermanus weather in March.
When comparing the weather in June and April, June tends to be cooler and wetter. June features a minimum temperature of 9°C (49°F), an average of 15°C (59°F), and a maximum of 23°C (74°F), alongside 84 mm (3.3 in) of precipitation over 10 days, with a humidity level of 79%. In contrast, April enjoys warmer temperatures, with a minimum of 12°C (54°F), an average of 17°C (64°F), and a maximum that can reach a balmy 30°C (86°F). Additionally, April experiences significantly less rainfall, with only 25 mm (1.0 in) of precipitation occurring over 6 days and a similar humidity level of 80%. For more detailed information, you can visit Hermanus weather in April.
June weather in Hermanus shows a notable drop in temperatures compared to May, with minimums around 9°C (49°F) versus May's 11°C (53°F), and an average temperature of 15°C (59°F) compared to 16°C (61°F) during May. The maximum temperatures in June reach 23°C (74°F), which is significantly lower than May's peak of 28°C (83°F). Rainfall increases in June, totaling 84 mm (3.3 in) over 10 days, while May experiences slightly less precipitation at 75 mm (2.9 in) over just 6 days. Humidity levels remain relatively similar, with June at 79% and May at 78%. For more specific details on May weather, check out Hermanus weather in May.
In comparing the weather of June and July, it's evident that both months offer mild temperatures, but there are notable differences. June has an average temperature of 15°C (59°F), slightly warmer than July's average of 14°C (57°F). Both months experience similar maximums at 23°C (74°F), yet June sees a higher minimum temperature of 9°C (49°F) compared to July's minimum of 9°C (48°F). Precipitation levels are also quite close, with June receiving 84 mm (3.3 in) over 10 days, while July experiences a bit less with 80 mm (3.1 in) over 9 days. Humidity remains high in both months, with July averaging 80% and June at 79%. For more detailed information on July's weather, check out Hermanus weather in July.
In June, the weather features a moderate temperature range with a minimum of 9°C (49°F), an average of 15°C (59°F), and a maximum of 23°C (74°F). The month experiences 84 mm (3.3 in) of precipitation over 10 days, accompanied by relatively high humidity at 79%. In contrast, August sees slightly cooler conditions, with temperatures ranging from a minimum of 7°C (45°F) to an average of 13°C (56°F), while the maximum remains similar at 23°C (73°F). Precipitation in August totals 77 mm (3.0 in) over 11 days, and humidity is a touch lower at 77%. For more details, check out Hermanus weather in August.
In comparing the weather between June and September, we see some notable differences. June boasts a temperature range from a minimum of 9°C (49°F) to a maximum of 23°C (74°F), while September experiences slightly warmer conditions, with a high reaching 28°C (83°F). Despite both months having the same minimum temperature of 9°C (48°F), June is characterized by more precipitation, receiving 84 mm (3.3 in) over about 10 days, compared to September's 46 mm (1.8 in) over just 8 days. Humidity levels are also slightly higher in June at 79%, compared to 76% in September. For more detailed information, you can check Hermanus weather in September.
In June, the weather presents cooler temperatures, with a minimum of 9°C (49°F) and an average of 15°C (59°F), while the maximum reaches 23°C (74°F). This month is characterized by higher precipitation of 84 mm (3.3 in) over 10 days and humidity levels averaging 79%. In contrast, October offers slightly warmer conditions, with a minimum of 11°C (52°F), an average of 16°C (61°F), and a higher maximum temperature of 28°C (83°F). Additionally, October experiences less rainfall, totaling 48 mm (1.9 in) over 8 days, and a modestly lower humidity of 77%. For more detailed insights, you can check Hermanus weather in October.
In June, the weather features a cooler average temperature of 15°C (59°F) with a minimum of 9°C (49°F) and a maximum of 23°C (74°F). It is also characterized by higher precipitation, totaling 84 mm (3.3 in) over about 10 days, combined with a humidity level of 79%. In contrast, November experiences slightly warmer temperatures, averaging 17°C (63°F), with minimums of 11°C (52°F) and maximums reaching 25°C (78°F). Additionally, precipitation is significantly lower at 41 mm (1.6 in) and occurs over just 7 days, while humidity drops slightly to 75%. For more detailed information, you can visit Hermanus weather in November.
In June, the weather is cooler, with temperatures ranging from a minimum of 9°C (49°F) to a maximum of 23°C (74°F) and an average of 15°C (59°F). The month typically sees about 84 mm (3.3 in) of precipitation over 10 days, coupled with a humidity level of 79%. In contrast, December brings warmer temperatures, with a range of 14°C (57°F) to 27°C (82°F) and an average of 19°C (66°F). Precipitation significantly decreases to 28 mm (1.1 in) over just 7 days, and the humidity drops slightly to 77%. For those interested in more details, check out Hermanus weather in December.
In June, Hermanus experiences a delightful transition into winter, characterized by cool and comfortable temperatures that set it apart from the warmer summer months. The average warmth of 15°C invites both locals and visitors to embrace outdoor adventures, while the occasional rainfall—spanning about ten days—adds a refreshing dimension to the coastal landscape. With humidity levels around 79%, the air carries a crispness, making it an invigorating time to explore this picturesque town. For those interested in a deeper understanding of seasonal shifts, more details can be found at Hermanus Climate.