Last updated: August 27, 2025
January in Sint Maarten, Netherlands, showcases a cool coastal climate, with temperatures ranging from a brisk minimum of -3°C (27°F) to a pleasant maximum of 12°C (53°F). The average temperature hovers around 5°C (42°F), making it a chilly but refreshing time of year. However, residents and visitors should prepare for a wet month, as precipitation reaches 62 mm (2.4 in) over 13 days, contributing to a humidity level of 87%. Despite the rain, the island’s beauty remains captivating, offering a unique experience even during the cooler, wetter months.
In January, temperatures in Sint Maarten, Netherlands reveal a crisp chill, with minimums dropping to -3°C (27°F) and averages around 5°C (42°F). This early winter month sees a maximum of 12°C (53°F), hinting at a cool climate that contrasts starkly with the warmer months ahead. As the winter progresses into February and March, temperatures continue to dip slightly, reaching a minimum of -6°C (21°F) in February, before gradually warming to a minimum of -7°C (20°F) in March. However, a noticeable trend emerges in April as temperatures begin their ascent, with minimums rising to 2°C (36°F) and an average of 9°C (48°F), showcasing a transition towards milder spring conditions. This transition becomes even more pronounced in May, when average temperatures jump to 12°C (54°F) and max temps soar to 26°C (79°F), setting the stage for the warm, inviting summer months that follow. Overall, January serves as a pivotal month marking the tail end of the chill, with a lean towards a more temperate climate as the year progresses.
In January, Sint Maarten experiences a moderate level of precipitation, with an average of 62 mm (2.4 in) falling across about 13 days. This sets the stage for a transition into the wetter months, as rainfall slightly increases in February to 71 mm (2.8 in), continuing a trend of gradual escalation through the early spring. Interestingly, precipitation peaks in October with 117 mm (4.6 in), heralding the climax of the rainy season. As the year progresses, the number of rainy days tends to fluctuate, with August and October seeing the highest frequency. This pattern highlights Sint Maarten's characteristic tropical climate, where vibrant bursts of rain are interspersed with sunshine, creating an ever-changing yet captivating island atmosphere.
In January, Sint Maarten experiences a high humidity level of 87%, setting a trend that characterizes the first half of the year. Interestingly, February maintains this humidity, while a slight dip to 86% occurs in March, indicating a subtle shift as the island transitions into spring. By April and May, humidity levels continue to ease to 85% and 84% respectively, bringing a refreshing respite. However, a gradual decrease in humidity is observed as the summer months approach, with June and July showing lower levels of 81% and 80%. The trend takes a turn come August, when humidity hits its seasonal low at 78%, before experiencing a resurgence in the fall with September reaching 83%. October and November stabilize around 86% and 87%, echoing January's moisture levels, while December closes the year with 86%, suggesting a rhythmic cycle of humidity that envelops this tropical paradise.
In January, the UV Index in Sint Maarten remains at a low level of 1, allowing for a generous burn time of 45 minutes without significant risk of sunburn. This pattern of low UV exposure continues into February, where the index slightly increases to 2, but still offers the same burn time. As we transition into March, the UV Index rises to 4, marking a shift to a moderate exposure category with a reduced burn time of 30 minutes. The sun becomes even more prominent in April and May, with indices reaching 5 and 7 respectively, and burn times declining as you would need to be more cautious with just 30 and 25 minutes of sun exposure. The summer months, particularly June and July, see a peak UV Index of 8, indicating a very high exposure level where precautions become essential, limiting safe exposure to merely 15 minutes. Fortunately, as the year wraps up, both November and December revert back to low levels with indices of 2 and 1, providing ample time for sun enjoyment once more. This gradual fluctuation in UV Index highlights the importance of monitoring sun exposure throughout the year. For more details, check out Sint Maarten UV Index.
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As the year unfolds in Sint Maarten, January welcomes visitors with a modest 113 hours of sunshine, setting a tranquil tone for the winter months. February shows an encouraging increase to 203 hours, hinting at the island’s warming embrace. By the time March rolls around, sun-seekers can revel in a delightful 294 hours of golden rays. This upward trend continues, peaking in May with a robust 419 hours, making it the sunniest month. As summer unfolds, June and July maintain their sunny disposition, averaging around 415 to 426 hours, perfect for lounging on the beach. Although sunshine hours dip into the fall, with September still offering a respectable 330 hours, the overall pattern showcases Sint Maarten as a tropical paradise enriched by generous sunshine, making it an enticing escape throughout the year.
In Sint Maarten, the likelihood of sunny weather in January stands at a modest 21%, marking it as one of the cooler months for sunshine enthusiasts. As the year progresses, the chance of basking under the sun steadily increases, peaking in April at 41%. Subsequent months, like February and March, show noticeable growth in sunny days, with probabilities climbing to 26% and 34% respectively. This upward trend hints at a delightful transition into the island's more sun-drenched seasons, making the winter-to-spring period an intriguing time to enjoy Sint Maarten's tropical allure. As you plan your getaway, take note that the sunshine chances take a slight dip as the year winds down, but January's mild brightness is merely the prelude to sunnier days ahead.
In Sint Maarten, January marks the beginning of the year with 8 hours of daylight, gradually increasing as the months progress. By February, the sun stays out a bit longer at 9 hours, heralding the approach of spring. As the days grow longer, March sees daylight stretch to 11 hours, while April brings a significant jump to 13 hours. The peak of sunlight occurs in June and July, with a remarkable 16 hours, perfect for sun-seekers. As summer gives way to autumn, daylight hours begin to wane, dropping to 14 hours in August and tapering to 12 hours by September. With the approach of winter, daylight diminishes further, culminating in just 7 hours by December. This gradual oscillation reflects the natural rhythm of Sint Maarten's seasons, offering a rich tapestry of sunlight for both locals and visitors alike.
In January, Sint Maarten experiences delightful winds with an average speed of 6.6 m/s (15 mph), setting a refreshing tone for the new year. Interestingly, February maintains this brisk pace, keeping the island's atmosphere invigorating. However, as March approaches, there's a slight dip to 6.3 m/s (14 mph), hinting at a gentle transition into spring. By April, the winds slow further to 6.0 m/s (13 mph), continuing a gradual decline that reaches its low in June at 4.4 m/s (10 mph). This calm period gives way to slightly stronger breezes in July and August, suggesting a seasonal shift back to more substantial gusts. The trend resumes with October peaking at 7.1 m/s (16 mph), showcasing the island's capacity for dynamic wind patterns as the year unfolds. Following this peak, November and December bring back the serene yet pleasant winds, averaging 5.9 m/s (13 mph) and 6.3 m/s (14 mph) respectively, enhancing Sint Maarten's allure as a year-round destination for beachgoers and adventurers alike.
Weather in Sint Maarten varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Sint Maarten, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February share similar average temperatures, both hovering around 5°C (42°F). However, February generally experiences slightly cooler minimum temperatures, dipping to -6°C (21°F) compared to January's minimum of -3°C (27°F). In terms of precipitation, February is a bit wetter, with 71 mm (2.8 in) of rain over 12 days, while January sees 62 mm (2.4 in) across 13 days. Humidity remains consistent at 87% for both months, creating a damp atmosphere in the chilly winter air. For more detailed insights, you can explore Sint Maarten weather in February.
In January, the weather typically features a minimum temperature of -3°C (27°F) and an average of 5°C (42°F), peaking at a mild 12°C (53°F). The month experiences 62 mm (2.4 in) of precipitation over 13 days, accompanied by high humidity levels at 87%. In contrast, March sees slightly colder temperatures with a minimum of -7°C (20°F), an average of 6°C (44°F), and a maximum of 15°C (60°F). Precipitation increases marginally to 67 mm (2.6 in), also spread over 13 days, while humidity remains relatively stable at 86%. For more details on weather trends in March, check out Sint Maarten weather in March.
In January, the weather is considerably colder, with average temperatures ranging from a chilling -3°C (27°F) to a mild 12°C (53°F), and the region experiences a significant amount of precipitation, totaling 62 mm (2.4 in) over 13 days. The humidity levels also remain high at 87%, contributing to a damp and chilly atmosphere.
In contrast, April brings a noticeable warming trend, with temperatures ranging from a minimum of 2°C (36°F) to a pleasant maximum of 23°C (74°F), averaging around 9°C (48°F). The month is generally drier, with only 37 mm (1.5 in) of rainfall occurring over 8 days, and humidity slightly decreases to 85%, making it feel more comfortable overall. For more details, you can check Sint Maarten weather in April.
January and May present a striking contrast in weather conditions. In January, temperatures range from a chilly minimum of -3°C (27°F) to a mild maximum of 12°C (53°F), with an average temperature of 5°C (42°F). The month sees significant precipitation, totaling 62 mm (2.4 in) over about 13 days, accompanied by high humidity levels of 87%. In contrast, May boasts a much warmer climate with temperatures fluctuating between a minimum of 5°C (41°F) and a maximum of 26°C (79°F), averaging around 12°C (54°F). The precipitation is lower, at 44 mm (1.7 in) over 9 days, and humidity slightly decreases to 84%. For more insights on May weather in the region, you can visit Sint Maarten weather in May.
In January, the weather is notably colder, with temperatures ranging from a minimum of -3°C (27°F) to a maximum of 12°C (53°F), while averaging around 5°C (42°F). This month also sees higher humidity at 87% and approximately 62 mm (2.4 in) of precipitation over 13 days. In contrast, June brings a significant warmth, featuring minimum temperatures of 10°C (50°F) and maximums reaching 29°C (84°F), with an average of 16°C (61°F). Although June experiences slightly more precipitation at 66 mm (2.6 in), it has fewer rainy days at 10 and a lower humidity level of 81%. For a detailed look at June weather, you can visit Sint Maarten weather in June.
January and July present quite a contrast in weather conditions. In January, temperatures are quite chilly, ranging from a minimum of -3°C (27°F) to a maximum of 12°C (53°F), with an average temperature of 5°C (42°F). The month experiences significant humidity at 87% and receives about 62 mm (2.4 in) of precipitation over approximately 13 days. In stark comparison, July boasts much warmer weather, featuring a minimum temperature of 12°C (53°F) and soaring up to 30°C (87°F) as a maximum, with an average of 18°C (64°F). Precipitation increases slightly to 69 mm (2.7 in), with the same frequency of rainy days at 13, but humidity drops to a more moderate 80%. For more details, check out Sint Maarten weather in July.
The contrast between January and August weather is quite striking. In January, temperatures range from a chilly -3°C (27°F) to a mild max of 12°C (53°F), with an average of 5°C (42°F). The month typically sees about 62 mm (2.4 in) of precipitation over 13 days, accompanied by high humidity levels at 87%. In contrast, August offers a more temperate climate with minimum temperatures of 12°C (54°F) and maximums reaching 29°C (84°F), averaging around 18°C (65°F). Precipitation increases to 94 mm (3.7 in) over 15 days, but humidity is slightly lower at 78%. For more detailed insights, you can check Sint Maarten weather in August.
January and September exhibit notable differences in weather patterns. In January, temperatures range from a chilly -3°C (27°F) at night to a comfortable 12°C (53°F) during the day, with an average of 5°C (42°F). The month sees 62 mm (2.4 in) of precipitation spread over 13 days and maintains a high humidity level of 87%. In contrast, September enjoys milder temperatures, ranging from a minimum of 9°C (49°F) to a maximum of 25°C (78°F), with an average of 16°C (61°F). Although the precipitation increases to 92 mm (3.6 in) over 12 days, humidity levels decrease slightly to 83%. For more insights on September weather, check out Sint Maarten weather in September.
In comparing January and October weather, January tends to be much colder, with average temperatures ranging from a low of -3°C (27°F) to a high of 12°C (53°F). In contrast, October experiences milder temperatures, with lows around 5°C (41°F) and highs reaching up to 23°C (73°F). While January sees precipitation on about 13 days, totaling 62 mm (2.4 in), October is wetter, experiencing rain on 17 days with a total of 117 mm (4.6 in). Humidity levels are fairly similar, with January at 87% and October slightly lower at 86%. For a closer look at specific conditions, visit Sint Maarten weather in October.
In January, the weather is generally colder with temperatures ranging from a minimum of -3°C (27°F) to a maximum of 12°C (53°F), resulting in an average of around 5°C (42°F). This month experiences about 62 mm (2.4 in) of precipitation over approximately 13 days, while humidity remains high at 87%. In contrast, November offers milder conditions, with temperatures starting at a minimum of 1°C (35°F) and reaching a maximum of 17°C (62°F), averaging 9°C (48°F). Precipitation in November is slightly higher at 68 mm (2.7 in) spread over about 15 days, but humidity levels remain constant at 87%. For more details, check out Sint Maarten weather in November.
In January, temperatures in Sint Maarten typically range from a minimum of -3°C (27°F) to a maximum of 12°C (53°F), with an average temperature of 5°C (42°F). The month experiences around 62 mm (2.4 in) of precipitation over approximately 13 days, contributing to a relatively high humidity level of 87%. In contrast, December sees slightly milder temperatures, with a minimum of -2°C (28°F) and a higher average of 7°C (44°F), reaching the same maximum of 12°C (54°F). However, December is considerably wetter, receiving 106 mm (4.2 in) of rainfall over 18 days, while maintaining a similar humidity level of 86%. For more specific details on December weather, you can explore Sint Maarten weather in December.
January in Sint Maarten brings a noticeable shift in weather, characterized by cooler temperatures and increased humidity compared to the more temperate months that precede and follow it. With a maximum of just 12°C (53°F) and an average dipping to 5°C (42°F), residents and visitors alike can feel the winter chill embraced by a backdrop of high humidity levels. Furthermore, January is marked by frequent precipitation, often contributing to a greyer sky as rainfall occurs on about 13 days throughout the month. While other months may offer sunnier and warmer conditions, January’s climate serves as a reminder of the vibrant contrasts that define the region. For those curious about what the rest of the year has in store, explore the detailed patterns of Sint Maarten Climate.