Last updated: August 31, 2025
In July, Arniston, South Africa, experiences mild and refreshing weather, with daily temperatures ranging from a comfortable maximum of 25°C (77°F) to a cool minimum of 9°C (49°F). The average temperature hovers around 14°C (58°F), making it a pleasant time for outdoor activities. While the area sees some moisture with a total precipitation of 45 mm (1.8 in) spread over 7 days, the humidity levels remain relatively high at 78%. Overall, July offers a delightful blend of cool breezes and occasional showers, perfect for embracing the natural beauty of this coastal gem.
In July, Arniston, South Africa, experiences its cool winter embrace, with temperatures reflecting a steady drop as the season progresses. The mercury dips to a minimum of 9°C (49°F), while the average settles at a brisk 14°C (58°F), peaking at a comfortable 25°C (77°F). This suggests a notable chill in the air compared to the preceding months, particularly from May and June, where averages were higher. July's weather sets the stage for layering up, inviting visitors to enjoy outdoor activities in the mild afternoons, while evenings call for cozy attire. As the region transitions into August, similar temperatures persist, hinting at a consistent winter climate that appeals to those seeking a serene getaway.
In July, Arniston, South Africa, experiences a consistent 45 mm (1.8 inches) of precipitation, mirroring the rainfall of the previous month. This month typically sees about 7 rainy days, indicating a steady pattern in the winter season. As part of the broader trend, rainfall during this mid-year period remains robust, with June and July both contributing significantly to the overall moisture levels. Looking ahead, precipitation begins to increase in August, hinting at the region’s gradual transition toward a wetter spring. Such patterns underscore the importance of these winter months for replenishing local water supplies and supporting the area’s unique ecosystem.
In July, humidity levels in Arniston, South Africa, settle at a comfortable 78%, marking a slight dip from the previous months. This trend reflects the region's overall pattern, where the summer months exhibit higher humidity levels, peaking in March at 83%. As winter approaches, humidity begins to gently decline, reaching its lowest point in August at 76%. Interestingly, despite the fluctuations, humidity remains relatively consistent throughout the year, with only minor variations. This creates a mild coastal climate, making Arniston an inviting destination, even during the cooler winter months.
In July, Arniston experiences a moderate UV Index of 4, indicating a safe environment for outdoor activities with an increased burn time of 30 minutes. This is a slight rise from the lower readings of 3 in June, suggesting a gradual transition into the more intense sun exposure typical of late winter. Interestingly, July's UV levels precede a notable uptick toward spring, as the index climbs to 5 in August. Overall, the trend showcases a steady pattern from the extreme UV conditions during summer months to more manageable levels during this colder period. For more detailed insights, check out the Arniston UV Index.
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July in Arniston, South Africa, welcomes a gentle embrace of sunshine with approximately 286 hours of sunlight, marking a slight increase from the cloudy days of June. While July may not boast the abundant sunlight that peaks in December with a dazzling 413 hours, it stands out as a transitional month, as the days gradually lengthen heading into spring. This moderate summer sun hints at the warmth to come, positioning Arniston as a delightful destination for those eager to enjoy the crisp winter air while basking in the dwindling but delightful rays of July. As the sunshine begins to rise again, it sets the stage for the vibrant outdoor experiences awaiting in the upcoming months.
In July, Arniston, South Africa experiences a 60% chance of sunny weather, making it one of the sunniest months of the year. This likelihood is notable as it stands out among the previous months, reflecting a slight rebound from the cooler autumn months of April (43%) and May (55%). As winter progresses, July not only offers more sunshine compared to June’s similar 58% but also surpasses the average chances seen in the months immediately following. This trend hints at a delightful mid-year getaway for those seeking pleasant weather, especially when contrasted with the lower probabilities of sun in the late spring and early summer months. With such promising forecasts, July is an ideal time to bask in the beauty of Arniston’s coastal charm.
In July, Arniston experiences an interesting shift in daylight duration, with 10 hours of daylight lighting up the winter days. This marks a slight rebound from June's 9 hours, suggesting that the days are gradually lengthening as winter progresses. Following the patterns of previous months, daylight duration is set to rise steadily into spring, starting with 11 hours in September and peaking at 14 hours in December. This yearly cycle highlights the region's transition through the seasons, offering a glimpse of warmer days ahead as the sunlight begins to linger a bit longer each day.
In July, the winds in Arniston, South Africa, reach an average speed of 5.8 m/s (approximately 13 mph), offering a gentle yet invigorating breeze that complements the coastal charm of the area. Following a gradual dip in wind speed through the spring months, July's winds show a slight resurgence, hinting at the transitional shift towards the more dynamic conditions of late winter and early spring. This month is typically cooler than its predecessor, June, which recorded an average wind speed of 5.1 m/s (11 mph). As the winter progresses, wind speeds are expected to fluctuate slightly, with August bringing a brief dip before the winds pick up again in September, suggesting a pattern of variability that makes each coastal experience unique. Overall, July's refreshing winds invite both locals and travelers to embrace the beauty of Arniston's seaside landscape.
Weather in Arniston varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Arniston, focusing on differences in temperature, rainfall, humidity, and UV levels.
In July, the weather is cooler, with temperatures ranging from a minimum of 9°C (49°F) to a maximum of 25°C (77°F), and an average of 14°C (58°F). The month experiences 45 mm (1.8 in) of precipitation over 7 days, with humidity hovering around 78%. In contrast, January offers milder conditions, with temperatures fluctuating between 16°C (61°F) and 26°C (80°F), averaging 21°C (70°F). The precipitation is lighter at 26 mm (1.0 in) over just 5 days, while humidity remains close at 79%. For a more detailed look at January's weather, visit Arniston weather in January.
In comparing the weather between July and February, July experiences cooler temperatures with a minimum of 9°C (49°F) and an average of 14°C (58°F), peaking at a maximum of 25°C (77°F). During this month, there is also more substantial precipitation, totaling 45 mm (1.8 in) over about 7 days, accompanied by a humidity level of 78%. In contrast, February is warmer, with a minimum temperature of 16°C (62°F) and an average of 21°C (70°F), reaching a maximum of 26°C (80°F). The month sees less rainfall, with only 18 mm (0.7 in) across approximately 5 days, resulting in slightly higher humidity at 82%. For a more detailed look at February weather, you can visit Arniston weather in February.
In comparing the weather between July and March, we observe distinct differences in temperature and humidity. July features cooler temperatures, with a minimum of 9°C (49°F) and an average of 14°C (58°F), while March enjoys milder conditions, starting at a minimum of 15°C (60°F) and averaging 20°C (69°F). Humidity levels are slightly higher in March at 83% compared to July's 78%. Precipitation is similar, with July receiving 45 mm (1.8 in) over 7 days and March seeing 43 mm (1.7 in) across 6 days. For more details, check out Arniston weather in March.
When comparing the weather in July and April, we see distinct differences in temperature and precipitation. July experiences cooler temperatures, with a minimum of 9°C (49°F) and an average of 14°C (58°F), while April boasts warmer conditions, featuring a minimum of 14°C (57°F) and an average of 18°C (65°F). Additionally, April has a higher maximum temperature of 28°C (83°F) compared to July's maximum of 25°C (77°F). Precipitation rates also vary, with July receiving 45 mm (1.8 in) over 7 days, whereas April sees only 23 mm (0.9 in) across 6 days. Humidity levels are similar, with July at 78% and April slightly higher at 82%. For more details, you can check Arniston weather in April.
When comparing the weather in July and May, several key differences emerge. In July, temperatures range from a minimum of 9°C (49°F) to a maximum of 25°C (77°F), with an average of 14°C (58°F). In contrast, May experiences slightly warmer conditions, with minimum temperatures of 11°C (53°F) and a maximum of 28°C (82°F) for an average of 17°C (62°F). Both months have a similar humidity level of 78%, but May tends to have less precipitation overall, receiving 50 mm (2.0 in) over 5 days compared to July's 45 mm (1.8 in) spread over 7 days. For a closer look at the weather specifics in May, you can check out Arniston weather in May.
In comparing the weather of July and June, both months exhibit similar temperature ranges, with minimums around 9°C (49°F), maximums peaking at 25°C (77°F), and average temperatures slightly lower in July at 14°C (58°F) compared to June's 15°C (60°F). Precipitation levels remain consistent, with both months receiving 45 mm (1.8 in), although July experiences this over 7 days, one day fewer than June's 8 days of rainfall. Humidity is also relatively close, with July having a slight increase at 78% compared to June's 77%. For further insights into June's weather patterns, you can visit Arniston weather in June.
July and August display quite similar weather patterns, with average temperatures hovering around 14°C (58°F) and maximum temperatures peaking at 25°C (77°F) for both months. However, July sees a slightly milder minimum temperature of 9°C (49°F), compared to August's cooler minimum of 8°C (47°F). Precipitation increases in August, with 53 mm (2.1 in) falling over 11 days, while July experiences 45 mm (1.8 in) over just 7 days. Humidity levels are also comparable, with July at 78% and August slightly lower at 76%. For more detailed insights, you can explore Arniston weather in August.
In comparing the weather between July and September, we observe a slight warming trend. July experiences temperatures ranging from a minimum of 9°C (49°F) to a maximum of 25°C (77°F), with an average of 14°C (58°F). In contrast, September sees a higher minimum temperature of 10°C (51°F) and a notable increase in the maximum temperature to 30°C (85°F), with an average of 15°C (60°F). Precipitation is somewhat lower in September, totaling 34 mm (1.4 inches) over 7 days compared to July's 45 mm (1.8 inches) over the same number of days. Humidity remains relatively stable, at 78% in July and 77% in September. For more details, you can visit Arniston weather in September.
When comparing the weather in July and October, one can observe notable differences in temperature and precipitation. July features a cooler temperature range, with minimums around 9°C (49°F) and maximums reaching 25°C (77°F), while October enjoys slightly warmer conditions, with minimums of 11°C (53°F) and a maximum temperature of 28°C (82°F). Interestingly, both months experience similar levels of precipitation, with July receiving 45 mm (1.8 in) and October having 33 mm (1.3 in), both occurring over 7 days. Additionally, humidity levels remain relatively consistent, hovering around 78% in July and slightly increasing to 79% in October. For more insights on October's weather, you can visit Arniston weather in October.
In comparing the weather conditions of July and November, we see some notable differences despite both months experiencing similar maximum temperatures of 25°C (77°F). July's temperatures are cooler overall, with a minimum of 9°C (49°F) and an average of 14°C (58°F), while November boasts slightly warmer temperatures, starting at a minimum of 12°C (54°F) and averaging 18°C (64°F). Precipitation also varies slightly; July receives 45 mm (1.8 in) over about 7 days, compared to November's 35 mm (1.4 in) spread across 6 days. Humidity levels remain comparable, with July at 78% and November at 77%. For more detailed information, you can check out Arniston weather in November.
In comparing the weather of July and December, we can observe notable differences in temperature and precipitation. July experiences cooler temperatures with a minimum of 9°C (49°F) and an average of 14°C (58°F), while December offers milder conditions, boasting a minimum of 15°C (59°F) and an average of 19°C (67°F). Both months feature a maximum temperature of 25°C (78°F), but December tends to be slightly less rainy, receiving 30 mm (1.2 in) of precipitation over 6 days compared to July's 45 mm (1.8 in) over 7 days. Humidity levels are comparable, with July at 78% and December slightly higher at 79%. For a more detailed look at December weather, you can visit Arniston weather in December.
As July settles in Arniston, it brings a refreshing coolness that sets it apart from the rest of the year. With temperatures hovering around a mild 14°C (58°F) on average, this month feels notably cooler compared to the warmer summer months. The occasional rain, totaling 45 mm, graces the region over about 7 days, enhancing the lush landscape but also increasing the humidity to 78%. This mix of cooler air and heightened moisture creates a unique atmosphere, perfect for cozy indoor activities or serene coastal walks. For a deeper dive into the climatic patterns of this beautiful locale, check out Arniston Climate.