July Weather in Vieux Fort, Saint Lucia

Last updated: August 31, 2025

In Vieux Fort, Saint Lucia, July showcases a tropical paradise with maximum temperatures reaching 30°C (87°F) and an average of 27°C (81°F), perfect for sun seekers. The minimum temperature of 24°C (76°F) offers a comfortable retreat during the cooler evenings. However, expect a significant amount of rain, totaling 118 mm (4.6 in) over 24 days, making this month one of the wetter ones on the island. With humidity levels hovering around 84%, the air feels wonderfully balmy, ideal for enjoying the lush surroundings and vibrant culture of this stunning Caribbean destination.

July Temperature in Vieux Fort

In July, Vieux Fort, Saint Lucia, experiences warm tropical temperatures that are characteristic of the Caribbean. The average temperature settles at a comfortable 27°C (81°F), with daily highs reaching up to 30°C (87°F), making it a delightful time for beachgoers. Overnight lows remain mild at 24°C (76°F), ensuring pleasant evenings under the stars. Compared to the previous months, July holds steady with the warm conditions established in June, offering a seamless transition into the heart of summer. As this enticing pattern continues into August, visitors can look forward to soaking in the vibrant culture and beautiful landscapes of Saint Lucia, all while basking in the warmth of the sun.

July Weather in Vieux Fort: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Vieux Fort, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vieux Fort, July typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec787878798181818182818079
Data source: Temperature data for Vieux Fort generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

July Precipitation in Vieux Fort

July in Vieux Fort, Saint Lucia, marks a significant increase in precipitation, with a substantial 118 mm (4.6 in) of rain recorded over 24 days. This surge continues the upward trend seen from previous months, particularly from June's 68 mm (2.7 in), as the region transitions deeper into the wet season. With rainfall peaking in July, residents can expect the lush landscapes of the island to thrive, although the frequent rain can disrupt outdoor plans. The following month, August, shows a slight increase to 121 mm (4.8 in), highlighting the persistent nature of tropical downpours in summer. As the rainy season progresses, the cumulative effect on both atmosphere and environment becomes increasingly evident.

July Precipitation Trends in Vieux Fort

The chart displays monthly precipitation patterns in Vieux Fort, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Vieux Fort, July typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec38313732396811812113714010846
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Vieux Fort

In Vieux Fort, Saint Lucia, the month of July experiences a notable rise in humidity, peaking at 84%, which is the highest recorded level for the year. This increase follows the 83% from June and marks a humid period, as the region transitions into the heart of summer. Interestingly, while July's humidity is elevated, it is closely followed by August, maintaining a comfortable yet moist 81%. The initial months of the year showcase slightly lower humidity levels, ranging between 79% and 81%, creating a trend of increasing moisture as the year progresses. This seasonal shift highlights the lush, tropical environment of Saint Lucia, making July a quintessential time for experiencing the island's vibrant natural beauty, albeit with a touch of humidity that characterizes its tropical climate.

July Average Humidity in Vieux Fort

This chart illustrates the average monthly humidity levels in Vieux Fort, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Vieux Fort is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%80%80%79%80%83%84%81%80%82%83%82%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Vieux Fort

In July, Vieux Fort, Saint Lucia, maintains a UV Index of 13, reflecting an extreme exposure category similar to the previous month of June. With a burn time of just 10 minutes, sun safety remains crucial as the tropical sun continues to shine brightly. This trend of high UV levels persists into the hotter months, with August expected to peak at a UV Index of 14. Overall, the summer months in Vieux Fort consistently demand vigilance against sun exposure, underscoring the importance of protective measures. For more insights into the UV Index throughout the year, visit Vieux Fort UV Index.

Maximum UV Index Levels in Vieux Fort for July

The chart shows the monthly maximum UV Index (UVI) for Vieux Fort in July, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In July, the maximum UV index in Vieux Fort typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121414141313141412109
Data source: Vieux Fort July UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

July Sunshine in Vieux Fort

In Vieux Fort, Saint Lucia, July shines brightly with an impressive 348 hours of sunshine, keeping the vibrant summer spirit alive. This month continues the trend established by the preceding weeks, where May leads the pack with 355 hours, showcasing the peak of sunshine before a gradual decline into the late summer and fall. Oddly enough, each subsequent month from February through June experiences impressive totals, averaging around 300 hours, creating a sun-kissed canvas ideal for beachgoers and outdoor enthusiasts. As August approaches, with 345 hours of sunshine, it becomes evident that Vieux Fort enjoys a remarkable stretch of sunny weather, making it a perfect getaway destination during the warm summer months. Overall, the sunlight pattern here reflects a consistent brilliance, inviting visitors to bask in the warmth of this Caribbean gem.

Monthly Sunshine Duration in Vieux Fort: July Highlighted

The July sunshine duration represents the total number of hours Vieux Fort experiences direct sunlight during the month of July, excluding cloudy or obstructed periods. This chart compares the sunshine duration of July with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec269h305h345h336h355h326h348h345h323h321h316h330h
Data source: Vieux Fort July Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Vieux Fort During July

In Vieux Fort, Saint Lucia, the likelihood of sunny weather in July stands at 47%, a slight increase from the preceding months of June and April, which showed lower percentages of 30% and 37% respectively. This reflects a noticeable shift as the island begins to transition from the wet season. While July holds a moderate chance of sun, it follows a pattern where sunshine probabilities gradually rise from February's peak of 68%, dipping into the summer months before stabilizing in August at 49%. Overall, travelers can anticipate a mix of sun and clouds during this time, making it a favorable period for enjoying outdoor activities amidst the tropical beauty of Saint Lucia.

Percentage of Sunny Days in July in Vieux Fort

The chart illustrates the percentage of sunny days in Vieux Fort throughout the year, with July highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Vieux Fort experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec53%68%42%37%46%30%47%49%50%48%58%53%
Data source: Vieux Fort July chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Vieux Fort in July

In Vieux Fort, Saint Lucia, July enjoys a delightful 12 hours of daylight, maintaining a consistent pattern that begins in March and continues through August. This steady duration reflects the island's tropical climate, where longer days prevail during the core summer months. As the year progresses, daylight first dips to 11 hours in January and December, with a gradual increase leading up to the sun-drenched months of mid-summer, creating an inviting atmosphere for outdoor activities and exploration. The uniform daylight hours during July not only enhance the experience of visitors but also plant the seeds for vibrant local life under the sun.

Average Daylight Hours in Vieux Fort for July

The chart illustrates the variation in daylight duration in Vieux Fort throughout the year, with July highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 24m11h 41m12h 3m12h 26m12h 45m12h 54m12h 49m12h 32m12h 10m11h 47m11h 28m11h 19m
Data source: Vieux Fort daylight hours, calculated by summing the hours between sunrise and sunset for each day.

July Winds in Vieux Fort

In Vieux Fort, Saint Lucia, July brings a subtle drop in wind speed, averaging 6.7 m/s (15 mph), a slight decline from the breezy conditions of the preceding months. This gentle reduction marks the transition from the more energetic winds of the early summer, typified by higher speeds in February (7.8 m/s) and a persistently moderate June (6.8 m/s). As summer continues, wind speeds continue a gradual waning into August, where they dip further to 5.5 m/s (12 mph), showcasing a trend of diminishing breezes as the tropical heat intensifies. This pattern offers a serene atmosphere for those seeking a tranquil escape amid the lively beauty of Vieux Fort during July.

Average July Wind Speed in Vieux Fort

The chart displays monthly wind speed patterns in Vieux Fort, with values for each month shown alongside July's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how July's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec6.97.86.85.96.96.86.7 m/s5.54.36.15.47.0
Data source: Vieux Fort July wind data, generated using information from the Copernicus Climate Change Service.

How July Weather in Vieux Fort Compares to Other Months

Weather in Vieux Fort varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Vieux Fort, focusing on differences in temperature, rainfall, humidity, and UV levels.

In comparing the weather of July and January, July tends to be slightly warmer, with an average temperature of 27°C (81°F) and maximums reaching up to 30°C (87°F), while January has a cooler average of 26°C (78°F) with max temperatures of 29°C (84°F). While both months experience high humidity levels, July's 84% is marginally higher than January's 81%. Additionally, July sees significantly more precipitation at 118 mm (4.6 in) over 24 days, compared to January's 38 mm (1.5 in) over just 15 days. For a closer look at January weather specifics, you can check out Vieux Fort weather in January.

In comparing the weather in July and February, July presents a warmer climate with average temperatures ranging from a minimum of 24°C (76°F) to a maximum of 30°C (87°F). The month experiences significantly higher precipitation, with 118 mm (4.6 in) spread over 24 days, resulting in increased humidity at 84%. In contrast, February features slightly cooler temperatures, with averages from 22°C (72°F) to a maximum of 29°C (84°F). The rainfall in February is substantially lower, totaling just 31 mm (1.2 in) over 11 days, and humidity is also modestly reduced at 80%. For a more detailed look at February weather specifics, you can visit Vieux Fort weather in February.

In July, the weather is typically warmer, with average temperatures ranging from 24°C (76°F) at night to a peak of 30°C (87°F) during the day, and it sees a significant amount of rainfall, with 118 mm (4.6 in) over 24 days. The humidity is quite high at 84%, contributing to a muggy atmosphere. In contrast, March offers slightly cooler conditions, with temperatures varying between 22°C (72°F) and 29°C (84°F), accompanied by much lower precipitation of 37 mm (1.4 in) across just 13 days. The humidity in March is also slightly lower, at 80%, making it a more comfortable month overall. For a closer look at the weather conditions in March, you can check this link: Vieux Fort weather in March.

When comparing the weather in July and April, it is evident that July tends to be warmer and wetter. In July, temperatures range from a minimum of 24°C (76°F) to a maximum of 30°C (87°F), with an average of 27°C (81°F), while in April, temperatures are slightly lower, ranging from 23°C (74°F) to 29°C (85°F) and averaging 26°C (80°F). Additionally, July experiences significantly higher precipitation, totaling 118 mm (4.6 in) over 24 days, compared to April's 32 mm (1.3 in) over just 12 days. The humidity is also higher in July at 84%, compared to 79% in April. For more detailed weather information, you can check Vieux Fort weather in April.

In May, the weather is quite similar to July in terms of temperatures, with both months featuring a minimum of 24°C (75°F), an average of 27°C (81°F), and a maximum of around 30°C (86-87°F). However, the contrast lies in the amount of precipitation and humidity, with July experiencing significantly more rainfall at 118 mm (4.6 in) over 24 days, compared to May's 39 mm (1.5 in) spread over just 12 days. Additionally, humidity levels are slightly higher in July at 84%, compared to 80% in May. This makes July feel more humid and wet overall. For more detailed insights into May's weather, check out Vieux Fort weather in May.

In both June and July, temperatures remain consistent, with minimums around 24°C (76°F), average highs of 27°C (81°F), and maximums close to 30°C (86°F in June and 87°F in July). However, July experiences significantly higher precipitation, measuring 118 mm (4.6 in) over 24 days, compared to June's 68 mm (2.7 in) across 17 days. Humidity levels are slightly higher in July at 84%, versus June's 83%, contributing to a more humid atmosphere. For those interested in detailed June weather patterns, you can check Vieux Fort weather in June.

In comparing the weather between July and August, both months experience similar average temperatures, with July having a minimum of 24°C (76°F) and August slightly warmer at a minimum of 25°C (77°F). The daily maximum remains consistent at 30°C (87°F) for both months. However, August sees a slight increase in precipitation, measuring 121 mm (4.8 in) over 25 days compared to July's 118 mm (4.6 in) over 24 days. Humidity levels are also somewhat lower in August at 81%, compared to July's higher 84%. For more details on August weather, you can visit Vieux Fort weather in August.

In comparing July and September, both months feature warm temperatures, with September slightly warmer on average. July sees minimum temperatures around 24°C (76°F) and an average of 27°C (81°F), while September boasts a minimum of 25°C (77°F) and an average of 28°C (82°F). Precipitation is notably higher in September, totaling 136 mm (5.4 in) over 19 rainy days, compared to July's 118 mm (4.6 in) over 24 days. Humidity levels also decrease slightly from July's 84% to September's 80%. For a comprehensive look at what to expect, you can check out Vieux Fort weather in September.

In comparing the weather of July and October, we see some notable similarities and differences. Both months feature a minimum temperature of 24°C (76°F) and an average temperature of 27°C (81°F), but October slightly edges out July with a maximum temperature of 31°C (87°F) compared to July's 30°C (87°F). Precipitation is higher in October, totaling 140 mm (5.5 in) over 20 days, while July receives 118 mm (4.6 in) across 24 days. Humidity levels are fairly close, with July at 84% and October at 82%. For more insights on October weather, you can check out Vieux Fort weather in October.

July and November exhibit quite similar weather patterns, with both months recording a minimum temperature of 24°C (76°F) and an average of 27°C (81°F). However, July is slightly warmer at a maximum of 30°C (87°F), compared to November's maximum of 30°C (86°F). Precipitation is fairly consistent as well, with July receiving 118 mm (4.6 in) over 24 days, while November sees a bit less rainfall at 108 mm (4.2 in) across 21 days. Humidity levels are also comparable, with July at 84% and November just a notch lower at 83%. For more detailed information, you can check out the link: Vieux Fort weather in November.

In comparing the weather between July and December, both months share similar temperature ranges, with July experiencing a minimum of 24°C and an average of 27°C, while December's minimum is slightly lower at 23°C but has a comparable average of 26°C. July is notably wetter, receiving 118 mm of precipitation over 24 days, contrasting sharply with December's milder 46 mm over just 16 days. Additionally, humidity levels remain high in both months, at 84% for July and 82% for December, making the atmosphere feel quite humid year-round. For more detailed information on December conditions, check out Vieux Fort weather in December.

Compare Vieux Fort's Climate with Cities Worldwide

Conclusion: What to Expect From July Weather in Vieux Fort

July in Vieux Fort is characterized by warm temperatures and significant humidity, making it feel quite tropical. The average temperature hovers around a pleasant 27°C (81°F), but expect maximums to reach up to 30°C (87°F). This month, however, also brings considerable rainfall, with precipitation recorded on about 24 days and a total of 118 mm (4.6 in). Compared to other months, July stands out for its blend of warmth and moisture, creating lush landscapes but also a higher likelihood of rainy days. For those interested in more details about the varied climate, visit Vieux Fort Climate.