Last updated: August 31, 2025
In January, Vieux Fort, Saint Lucia basks in a tropical climate characterized by comfortable temperatures averaging 26°C (78°F), with daytime highs reaching up to 29°C (84°F) and lows dipping to a mild 22°C (73°F). Visitors can expect a generous amount of humidity at 81%, which complements the region's lush landscapes. However, the month also brings occasional showers, accumulating about 38 mm (1.5 in) over approximately 15 days, providing a refreshing respite from the warmth. This blend of warmth and moisture creates an inviting atmosphere for exploring the beauty of this idyllic Caribbean destination.
In January, Vieux Fort, Saint Lucia welcomes visitors with warm and inviting temperatures, ranging from a comfortable 22°C (73°F) at night to a pleasant 29°C (84°F) during the day. This month marks the peak of the island's dry season, providing the perfect backdrop for exploring its stunning beaches and vibrant culture. As the month transitions into February and March, temperatures remain steady, with nightly minima around 22°C (72°F) and daytime highs consistently reaching 29°C (84°F). Moving into April and May, we see a slight increase in warmth, with average temperatures climbing to 26°C (80°F) and 27°C (81°F) respectively. As summer approaches, the trend continues, peaking in September with average highs of 31°C (88°F). Overall, January offers an idyllic climate that perfectly balances warmth and sunshine, inviting travelers to bask in its tropical allure.
In Vieux Fort, Saint Lucia, January typically experiences a modest precipitation amount of 38 mm (1.5 in), spread across about 15 days of the month. This sets the stage for a generally mild and wet start to the year, with precipitation levels slightly higher than February’s average of 31 mm (1.2 in), which has only 11 wet days. As the months progress, a noticeable trend emerges: rainfall increases significantly in mid-year, reaching a peak of 136 mm (5.4 in) in September. Notably, July and August witness the highest rainfall, often accompanied by more days of precipitation, creating a rich tapestry of weather that characterizes the lush tropics of the region. This pattern not only shapes the local environment but also offers a glimpse into the hydrological rhythms that define life in Vieux Fort.
In January, Vieux Fort, Saint Lucia, experiences a relatively high humidity level at 81%, setting the tone for a climate that remains consistently warm and tropical throughout the year. As the months progress into February and March, humidity slightly dips to 80%, but soon returns to higher levels, peaking at 84% in July. This pattern illustrates a trend where humidity tends to rise during the summer months, notably June through August, before stabilizing around 80% in the fall and winter. Overall, the humidity maintains a lush and tropical ambiance, making Vieux Fort an ideal destination for those who thrive in warm, humid environments.
In January, Vieux Fort, Saint Lucia, experiences a UV Index of 10, categorizing exposure as very high, with a burn time of just 15 minutes. This trend of high UV levels continues into February and peaks in the spring months, where the UV Index rises to a striking 14, indicating an extreme exposure category. Notably, this extreme index persists through June, after which it slightly tapers off, yet remains high in the summer months. The trend shows that as the year progresses, the risk of sunburn increases sharply, making protective measures essential for outdoor enthusiasts. For more detailed insights, explore the Vieux Fort UV Index.
UV Risk Categories
In January, Vieux Fort enjoys 269 hours of sunshine, setting a cheerful tone for the new year. As winter fades into spring, the sun's embrace gradually strengthens, with February basking in 305 hours and March reaching a delightful 345 hours. The sun truly shines its brightest in May, boasting 355 hours, which signals the peak of the sunshine season. As summer approaches, the hours of sunshine remain abundant, with July and August delivering 348 and 345 hours respectively. Although there's a slight dip in September and October, with 323 and 321 hours, the sunshine remains consistent throughout the year, making Vieux Fort a radiant destination for sun-seekers. With 316 hours in November and recovering to 330 hours in December, the sunward trend continues, highlighting the enduring charm of Vieux Fort's bright, tropical climate.
In Vieux Fort, Saint Lucia, January offers a 53% chance of sunny weather, making it a delightful time to soak in the tropical sun. This likelihood is relatively moderate when compared to February, which boasts an impressive 68% sun exposure, signaling a peak in favorable weather conditions. As the months progress, the chance of sunshine begins to wane, dipping to 42% in March and reaching a low of 30% in June. Interestingly, the sunshine probability experiences a gradual recovery in the latter half of the year, hovering around 50% from September to December. Thus, while January is promising, the following month offers even more sunny prospects, making the early part of the year a fantastic time to enjoy Vieux Fort's beautiful beaches and vibrant outdoor activities.
In Vieux Fort, Saint Lucia, January ushers in a delightful 11 hours of daylight, a trend that continues through February. As the world tilts toward spring, the daylight gradually expands, reaching a full 12 hours from March all the way through September. This consistent stretch of sunlight allows for extended exploration of the island's natural beauty and vibrant culture. However, as the year transitions into October, the daylight duration gently retreats back to 11 hours, mirroring the early months as the year winds down with November and December echoing that same cozy rhythm. This cyclical pattern not only enhances the tropical charm but also sets the stage for year-round outdoor adventures in this enchanting Caribbean locale.
In January, Vieux Fort, Saint Lucia, experiences an average wind speed of 6.9 m/s (15 mph), setting a breezy tone for the new year. This gentle wind carries through the months, peaking in February at 7.8 m/s (18 mph) before tapering slightly in March to 6.8 m/s (15 mph). The trend continues downward into April, where the winds calm to 5.9 m/s (13 mph). As the year progresses, winds fluctuate, with a notable dip during the summer months, particularly in September at 4.3 m/s (10 mph). However, the cool, refreshing trade winds return with vigor towards the end of the year, making December's 7.0 m/s (16 mph) a welcome sight as it ushers in the holiday season. Overall, the wind patterns in Vieux Fort reflect a delightful and dynamic climate that enhances the allure of this tropical paradise.
Weather in Vieux Fort varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Vieux Fort, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of January and February, both months exhibit warm temperatures, with January averaging at 26°C (78°F) and February slightly cooler at 25°C (78°F). Both months have similar maximum temperatures of 29°C (84°F), but January's minimum temperature is a tad higher at 22°C (73°F) compared to February's 22°C (72°F). Precipitation levels decrease from 38 mm (1.5 in) in January to 31 mm (1.2 in) in February, with fewer rainy days—15 days in January versus 11 in February. Humidity remains relatively consistent, with January at 81% and February slightly lower at 80%. For more details, you can check the Vieux Fort weather in February.
In January, the weather features a warm climate with temperatures ranging from a minimum of 22°C (73°F) to a maximum of 29°C (84°F). The month experiences an average temperature of 26°C (78°F) and receives about 38 mm (1.5 in) of precipitation over 15 days, accompanied by a humidity level of 81%. In contrast, March maintains similar temperature averages, with a consistent minimum of 22°C (72°F) and a maximum of 29°C (84°F). However, it sees slightly less precipitation at 37 mm (1.4 in) spread across 13 days, with humidity at a marginally lower 80%. Both months offer warm weather, but March tends to be a bit drier and slightly less humid. For more details, check out the Vieux Fort weather in March.
In comparison to January, April features slightly warmer temperatures, with minimums of 23°C (74°F) compared to January's 22°C (73°F). Both months have an average temperature of around 26°C (80°F), while the maximum temperature remains fairly consistent at 29°C (84°F) in January and 29°C (85°F) in April. Precipitation is also marginally lower in April, with 32 mm (1.3 in) falling over 12 days, compared to January's 38 mm (1.5 in) over 15 days. Humidity levels are slightly lower in April as well, at 79% compared to January's 81%. For more detailed information, you can check Vieux Fort weather in April.
In comparing the weather between January and May, both months experience relatively warm temperatures, but May tends to be slightly warmer overall. January's temperatures range from a minimum of 22°C (73°F) to a maximum of 29°C (84°F), with an average temperature of 26°C (78°F) and an 81% humidity level. In contrast, May sees a minimum of 24°C (75°F) and a maximum of 30°C (86°F), with an average temperature of 27°C (81°F) and a humidity level of 80%. Precipitation levels are quite similar, with January receiving 38 mm over 15 days and May slightly higher at 39 mm over 12 days. For more details on the weather in May, please visit Vieux Fort weather in May.
January and June exhibit warm temperatures, but June tends to be slightly warmer overall. In January, the temperatures range from a minimum of 22°C (73°F) to a maximum of 29°C (84°F), with an average of 26°C (78°F). In contrast, June sees a minimum of 24°C (76°F) and a maximum of 30°C (86°F), averaging 27°C (81°F). Additionally, June experiences more precipitation, with 68 mm (2.7 in) over 17 days compared to January's 38 mm (1.5 in) over 15 days. Humidity levels remain high in both months, with January at 81% and June slightly higher at 83%. For more details on the specific conditions in June, you can check Vieux Fort weather in June.
When comparing the weather in January and July, notable differences emerge. January tends to be slightly cooler, with average temperatures ranging from a minimum of 22°C (73°F) to a maximum of 29°C (84°F), while July experiences slightly higher temperatures, with a minimum of 24°C (76°F) and a maximum of 30°C (87°F). Precipitation is considerably higher in July, with 118 mm (4.6 in) over 24 days, compared to January's 38 mm (1.5 in) over 15 days. Humidity levels remain relatively similar, with January at 81% and July at 84%. For more details, check out Vieux Fort weather in July.
In January, temperatures in Vieux Fort are pleasantly warm, with a minimum of 22°C (73°F) and an average high of 29°C (84°F). The month sees moderate precipitation of 38 mm (1.5 in) over about 15 days, maintaining a consistent humidity level of 81%. In contrast, August brings slightly warmer temperatures, ranging from a minimum of 25°C (77°F) to an average of 30°C (87°F). However, it is also much wetter, with total rainfall reaching 121 mm (4.8 in) over 25 days, while humidity remains steady at 81%. For a detailed look at August weather, you can check this link: Vieux Fort weather in August.
In January, the weather tends to be slightly cooler with average temperatures ranging from a minimum of 22°C (73°F) to a maximum of 29°C (84°F). The month experiences moderate rainfall, with about 38 mm (1.5 in) of precipitation over 15 days, and humidity levels sitting at 81%. In contrast, September brings warmer conditions, with average temperatures ranging from a minimum of 25°C (77°F) to a maximum of 31°C (88°F). However, it also sees significantly higher rainfall, accumulating 136 mm (5.4 in) over 19 days, while humidity levels remain fairly constant at 80%. For a detailed overview of the weather in September, you can check the Vieux Fort weather in September.
In January, the weather is warm with temperatures ranging from a minimum of 22°C (73°F) to a maximum of 29°C (84°F), averaging around 26°C (78°F). The month experiences about 38 mm (1.5 in) of rainfall over 15 days, with humidity levels at 81%. In contrast, October sees slightly higher temperatures, with a minimum of 24°C (76°F) and a maximum of 31°C (87°F), averaging 27°C (81°F). However, it is significantly wetter, receiving 140 mm (5.5 in) of precipitation across 20 days, while humidity levels rise marginally to 82%. For a detailed look at weather conditions specific to this month, check out Vieux Fort weather in October.
In comparing the weather between January and November, January tends to be slightly cooler with average temperatures ranging from a minimum of 22°C (73°F) to a maximum of 29°C (84°F), while November experiences higher temperatures that range from a minimum of 24°C (76°F) to a maximum of 30°C (86°F). Additionally, November sees significantly more precipitation, with 108 mm (4.2 in) over 21 days compared to January's 38 mm (1.5 in) over 15 days. Both months have high humidity levels, with January at 81% and November at 83%. For a detailed look at the weather in November, check Vieux Fort weather in November.
In comparing the weather between January and December, we see only slight differences. January offers a temperature range with a minimum of 22°C (73°F), averaging around 26°C (78°F) and reaching a maximum of 29°C (84°F). In contrast, December starts a bit warmer with a minimum of 23°C (73°F) and also has an average of 26°C (80°F), peaking at 29°C (85°F). While January experiences slightly less precipitation at 38 mm (1.5 in) over 15 days of rain, December sees a bit more with 46 mm (1.8 in) across 16 rainy days. Humidity levels remain high in both months, with January at 81% and December slightly higher at 82%. For detailed insights into December weather, you can refer to Vieux Fort weather in December.
January in Vieux Fort presents a refreshing contrast to the hotter months that surround it. With an average temperature of 26°C (78°F), it's a time when the balmy weather makes outdoor activities particularly enjoyable. While it does experience occasional rainfall, totaling about 38 mm, these brief showers typically give way to sunshine, allowing visitors to revel in the lush tropical environment. The humidity level, hovering around 81%, contributes to a pleasant atmosphere, yet it’s less oppressive than in the peak wet season. For a comprehensive understanding of yearly weather patterns, check out Vieux Fort Climate.