Last updated: August 31, 2025
In July, Saint Lucia Estuary in South Africa experiences mild temperatures, with a maximum of 26°C (78°F) and an average of 20°C (69°F), dipping to a minimum of 14°C (58°F). The region witnesses moderate rainfall, totaling 26 mm (1.0 in) across approximately 8 days, contributing to a humidity level hovering around 80%. This climate sets the stage for a unique blend of lush landscapes and vibrant wildlife, making July an intriguing month for both visitors and local ecosystems.
In July, the temperatures at Saint Lucia Estuary, South Africa take a noticeable dip, marking the heart of winter in this subtropical paradise. With a minimum of 14°C (58°F) and an average of 20°C (69°F), visitors can expect a refreshing coolness that contrasts sharply with the warmer summer months. The maximum temperature hovers around 26°C (78°F), providing plenty of opportunities for outdoor adventures without the sweltering heat. This month represents a transition from the milder conditions of June, showcasing a gradual shift towards cooler temperatures, while still offering comfortable days that encourage exploration of the scenic estuary and its stunning wildlife. Enjoy the crisp air and delightful sunshine, knowing that the vibrant surroundings remain inviting even in winter's embrace.
In July, the Saint Lucia Estuary experiences a marked decrease in precipitation, with only 26 mm (1.0 in) of rain recorded over 8 days. This significant drop follows a wet June, where the region received 69 mm (2.7 in) of rain. The trend reflects a clear mid-year lull in rainfall, as July typically serves as a transition month before the late-winter rains pick up again. As the estuary enjoys a brief reprieve from heavy precipitation, it paves the way for the slightly wetter months of August and September, where rainfall gradually increases again, illustrating the seasonal rhythms that characterize this unique South African ecosystem.
In July, humidity levels in the Saint Lucia Estuary reach a comfortable 80%, maintaining the trend of slightly lower humidity observed in the previous month of June. This dip, from the consistently high levels of 86% seen in the first half of the year, suggests a subtle shift in the climate as the region transitions towards drier conditions. Following July, humidity is expected to decrease further in August to 79%, marking a reprieve from the sweltering summer months. Yet, as the calendar turns to September, humidity makes a swift comeback, climbing back to 85%, indicating the resilience of the humid conditions that characterize this vibrant coastal ecosystem. This cyclical pattern not only highlights the seasonal shifts but also underscores the enduring humidity that defines Saint Lucia's climate throughout the year.
In July, the UV Index at Saint Lucia Estuary in South Africa remains steady at 5, indicating a moderate exposure category with a burn time of approximately 30 minutes. This reflects a noticeable dip from the intense extreme levels recorded earlier in the year, particularly in January and February, when the UV Index soared to 14, necessitating urgent sun safety measures. Following this trend, as winter unfolds, the index gradually decreases, with only a slight increase anticipated in the upcoming months of August and September. For anyone planning outdoor activities in July, while conditions are more forgiving, it's still wise to exercise caution and protect your skin. For detailed insights throughout the year, visit Saint Lucia Estuary UV Index.
UV Risk Categories
In July, the Saint Lucia Estuary basks in a delightful 303 hours of sunshine, maintaining a charm that's characteristic of the Southern Hemisphere's winter months. This radiant display of light is slightly below the peak of sunshine seen in the preceding months but consistent with the overall trend of moderate sunshine hours during the winter season. As the year progresses, the sunshine gradually intensifies, with dazzling days ahead in August and September, hinting at a vibrant transition toward spring. The ebb and flow of sunlight reflect the changing seasons, offering a mixed palette of atmospheric experiences that make each month unique in its own right.
In the idyllic surroundings of Saint Lucia Estuary, July stands out as a peak month for sunshine, boasting an impressive 82% chance of clear skies. This is a remarkable increase compared to earlier months, evidencing a consistent upward trend in sunny conditions as the year progresses. From a modest 37% in January to a notable 72% in June, the likelihood of sun demonstrates a dramatic rise, making July the sunniest month of the year. Following July, the likelihood dips in August but remains strong at 63%, reaffirming the region's allure for sun-seekers during the winter months. Thus, for those planning a visit, July promises ample opportunities to bask under the sun and experience the natural beauty of this vibrant locale.
In the Saint Lucia Estuary region of South Africa, daylight duration follows a dynamic seasonal pattern. As the year unfolds, January and February enjoy the longest days with 13 hours of sunlight, setting a vibrant tone for the summer months. However, as autumn approaches in March and April, daylight begins to wane, dropping to 12 and then 11 hours respectively. The trend persists through the early winter months of May and June, where daylight reaches a minimum of 10 hours. July maintains this brief daylight, casting a quieter ambiance over the estuary. As winter fades, daylight gradually extends again, with August and September regaining 11 hours, before climbing back to 12 hours in October. The return of longer days in November and December heralds the onset of summer once more, with sunlight stretching back to 13 hours, completing a captivating cycle that underscores the region's seasonal rhythms.
In July, the winds at the Saint Lucia Estuary reach an invigorating average speed of 7.5 m/s (17 mph), marking a noticeable increase from the previous months. This uptick is part of a broader trend observed as winter approaches, with wind speeds consistently rising from 6.1 m/s in February to a peak in August at 8.5 m/s (19 mph). The steady progression into the colder months not only invigorates the atmosphere but also sets the stage for exciting outdoor activities, attracting enthusiasts to embrace the windswept beauty of this South African gem. Following July, as the winds remain robust through the late winter months, visitors can anticipate a vibrant experience amid the stunning landscapes of the estuary.
Weather in Saint Lucia Estuary varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Saint Lucia Estuary, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in July and January, it is clear that January is generally warmer and wetter. In July, the temperatures range from a minimum of 14°C (58°F) to a maximum of 26°C (78°F), with average conditions around 20°C (69°F) and relatively low precipitation of 26 mm (1.0 in) over 8 days. In contrast, January experiences higher temperatures, with a minimum of 22°C (71°F) and a maximum of 29°C (84°F), resulting in an average temperature of 25°C (77°F). Additionally, January sees significantly more precipitation at 135 mm (5.3 in) spread over 13 days, combined with a slightly higher humidity level of 85%. For more detailed insights, you can check Saint Lucia Estuary weather in January.
When comparing the weather in July and February, it's evident that February tends to be warmer and wetter. In February, the minimum temperature is higher at 22°C (72°F), with an average of 26°C (78°F) and a maximum of 28°C (83°F). In contrast, July sees cooler temperatures, with a minimum of 14°C (58°F), an average of 20°C (69°F), and a maximum of 26°C (78°F). Additionally, February experiences significantly more rainfall, with 181 mm (7.1 in) over 17 days compared to July's 26 mm (1.0 in) over 8 days. The humidity levels are also slightly elevated in February at 86%, compared to July's 80%. For more detailed information about February weather, you can refer to Saint Lucia Estuary weather in February.
In comparing the weather between March and July, March is characterized by warmer temperatures, with minimums around 21°C (69°F) and averages peaking at 25°C (77°F), while July sees cooler conditions, ranging from a minimum of 14°C (58°F) to an average of 20°C (69°F). Additionally, March experiences significantly higher precipitation at 148 mm (5.8 in) over 15 days, compared to July's 26 mm (1.0 in) spread over just 8 days, indicating a much wetter month. Humidity levels are also slightly higher in March at 86% versus July's 80%. For more specific insights into March weather, you can refer to Saint Lucia Estuary weather in March.
When comparing the weather in July and April, we see distinct differences in temperature and precipitation patterns. July tends to be cooler, with average temperatures ranging from a minimum of 14°C (58°F) to a maximum of 26°C (78°F), while April boasts warmer averages, with temperatures swinging from a minimum of 19°C (67°F) to a maximum of 28°C (82°F). Precipitation levels in April are significantly higher, recording 118 mm (4.6 in) across 15 days, compared to July's 26 mm (1.0 in) over just 8 days. Additionally, April's humidity is slightly higher at 86% compared to July's 80%. For more detailed information about the weather in April, you can check Saint Lucia Estuary weather in April.
In comparing the weather of July and May, we observe notable differences in temperature and precipitation. July tends to be cooler, with average temperatures ranging from a minimum of 14°C (58°F) to a maximum of 26°C (78°F), while May's temperatures are slightly warmer, with a minimum of 17°C (63°F) and an average of 22°C (73°F). Additionally, July experiences significantly less precipitation, totaling 26 mm (1.0 in) over 8 days, compared to May's 123 mm (4.8 in) across 12 days, making May a much rainier month overall. Humidity levels are also slightly higher in May at 86%, compared to 80% in July. For more detailed insights, you can check Saint Lucia Estuary weather in May.
In comparing the weather between June and July, we see some interesting differences. June enjoys slightly warmer temperatures, with an average of 21°C (70°F) compared to July's 20°C (69°F). However, July experiences a lower minimum temperature of 14°C (58°F) versus June's 17°C (63°F). Precipitation also varies significantly; June receives 69 mm (2.7 in) over 7 days, while July has only 26 mm (1.0 in) across 8 days, indicating fewer, but potentially more intense rain events in July. Both months share the same humidity level at 80%, offering a consistently humid atmosphere. For a more detailed look at June's weather, visit Saint Lucia Estuary weather in June.
When comparing the weather in July and August, we notice that both months have similar average temperatures, hovering around 20°C (69°F), with maximum daily highs reaching 26°C (78°F). However, August experiences slightly warmer minimum temperatures at 15°C (59°F) compared to July's 14°C (58°F). Precipitation significantly increases in August, totaling 61 mm (2.4 in) over 11 days, compared to July's 26 mm (1.0 in) over 8 days. Humidity remains relatively constant, with July at 80% and August slightly lower at 79%. For more detailed information on the weather during this month, you can check Saint Lucia Estuary weather in August.
In July, the weather features a mild average temperature of 20°C (69°F), with a maximum of 26°C (78°F) and relative humidity at 80%. With only 26 mm (1.0 in) of precipitation spread over 8 days, the month tends to be drier. In contrast, September sees slightly warmer conditions, with an average temperature of 21°C (70°F) and a peak of 27°C (81°F). However, this increase in temperature is accompanied by a rise in humidity to 85% and significantly more rainfall, totaling 63 mm (2.5 in) across 9 days. For more detailed insights on September weather, you can check Saint Lucia Estuary weather in September.
In July, the weather typically features milder temperatures, with a minimum of 14°C (58°F) and a maximum of 26°C (78°F), while experiencing relatively low precipitation of 26 mm (1.0 in) over about 8 days. The humidity is comfortable at 80%. In contrast, October brings slightly warmer conditions, with temperatures ranging from a minimum of 17°C (62°F) to a maximum of 28°C (84°F). However, it also sees a significant increase in precipitation, totaling 90 mm (3.5 in) over approximately 13 days, along with a rise in humidity to 86%. For more detailed insights into the October climate, you can visit Saint Lucia Estuary weather in October.
In comparing the weather between July and November, July tends to be cooler with average temperatures peaking at 20°C (69°F) compared to November's warmer average of 23°C (73°F). While July experiences relatively mild humidity at 80%, November sees a slight increase, reaching 87%. Precipitation also varies significantly; July has only 26 mm (1.0 in) of rainfall over 8 days, whereas November receives a much heavier 119 mm (4.7 in) across 12 days. This increase in rainfall in November may contribute to the overall warmer and more humid conditions. For more detailed weather insights, visit Saint Lucia Estuary weather in November.
In July, the weather features cooler temperatures with a minimum of 14°C (58°F) and an average of 20°C (69°F), while maximum temperatures can reach 26°C (78°F). This month experiences relatively low precipitation, accumulating to 26 mm (1.0 in) over about 8 days, with humidity around 80%. In contrast, December brings warmer temperatures, with minimum and average values of 19°C (67°F) and 24°C (75°F) respectively, peaking at 27°C (81°F). However, December is significantly wetter, with 92 mm (3.6 in) of precipitation occurring over 14 days, and humidity increases to 86%. For more detailed information on December weather, you can check Saint Lucia Estuary weather in December.
July in Saint Lucia Estuary brings a refreshing change compared to the warmer months, with average temperatures lingering around a comfortable 20°C (69°F). The climate is marked by a delightful mix of mild days and cooler nights, making it an ideal time for outdoor exploration. While the humidity remains relatively high at 80%, occasional rain showers, averaging 26 mm over about 8 days, contribute to the lush scenery. This month’s pleasant weather sets the perfect backdrop for enjoying the beauty of the estuary. For a more detailed understanding of how July weather shapes the local environment, visit Saint Lucia Estuary Climate.