Last updated: August 21, 2025
In Saint-Laurent-du-Maroni, French Guiana, May welcomes warm tropical weather, with maximum temperatures reaching around 32°C (90°F) and an average of 26°C (79°F). The days are often humid, with humidity levels hovering around 68%, providing a lush backdrop for the region. Visitors can expect plenty of rain, as 410 mm (16.2 in) of precipitation typically falls over the course of 29 days, creating a vibrant environment that showcases the area's rich biodiversity. Whether you're exploring local culture or indulging in the breathtaking landscapes, May's characteristic weather makes for an engaging experience.
In May, Saint-Laurent-du-Maroni, French Guiana, experiences warm and stable temperatures that are characteristic of the region's tropical climate. The minimum temperature holds steady at 22°C (72°F), while the average remains consistent at 26°C (79°F). As the month progresses, the maximum temperature can reach up to 32°C (90°F), signaling the upcoming warmer months. This slight upward trend is mirrored in the increasing maximums from previous months, suggesting a gradual shift towards the hotter season. With consistent warmth and a blend of humid air, May serves as a transition point, maintaining the region’s characteristic tropical allure while hinting at the intensifying heat of summer just around the corner.
May marks a significant peak in precipitation for Saint-Laurent-du-Maroni, French Guiana, with a remarkable 410 mm (16.2 in) of rain falling over 29 rainy days. This surge follows the already substantial rainfall recorded in April and hints at the region's transition into the heart of its wet season. The month stands out not only for its heavy downpours but also for the frequency of rainy days, suggesting an almost daily encounter with tropical showers. This pattern continues into June, where precipitation slightly increases, indicating that May serves as a precursor to the even wetter conditions that follow. Overall, the weather trends highlight a climate rich in moisture, underscoring the lush biodiversity and vibrant ecosystems typical of this tropical locale.
In Saint-Laurent-du-Maroni, French Guiana, the month of May presents a slight lift in humidity, averaging around 68%, which is a subtle increase from the steady levels of 66% observed in the previous months. This pattern indicates a gradual transition towards the more humid conditions typical of the following months, with June reaching a notable peak at 86%. As the year progresses, humidity fluctuates significantly, showcasing a trend where the dry spell of early months gives way to the characteristic tropical humidity of the region. This shift not only influences local climate but also highlights the diverse atmospheric conditions experienced throughout the year.
In May, the UV Index in Saint-Laurent-du-Maroni remains at a striking 14, keeping it firmly in the extreme exposure category just like the previous month. This trend of high UV levels stretches back over the past several months, with the index peaking at 16 in March. Across the year, the region consistently displays an intense UV Index, where a mere 10-minute exposure could lead to significant sunburn. It's a reminder for residents and visitors alike to prioritize sun protection during spring. As the temperatures rise, staying informed is essential—explore the details further at Saint-Laurent-du-Maroni UV Index.
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In Saint-Laurent-du-Maroni, French Guiana, May brings a delightful average of 280 sunshine hours, marking a continuation of the region's vibrant luminosity. Following the peak of March's 324 hours, the sunlight begins a gentle tapering through April's 285 hours before stabilizing in May. This month serves as a bridge, hinting at the brilliant days of July and August, which shine brightly with an impressive 322 and 343 hours of sunshine, respectively. The overall trend highlights a captivating annual progression, where the region basks in ample sunlight, ensuring that each month shines with its own unique radiance.
As the warm days of May approach in Saint-Laurent-du-Maroni, the likelihood of experiencing sunny weather takes a notable dip, with only a 10% chance of sun. This marks a significant decline from the preceding months, particularly April, which boasts an 11% chance. Following May, the sunshine begins to make a gradual return in June, rising to 19%, and begins a steady upward trend towards the sunnier months of August and September, where the chances jump to 31% and 38%, respectively. This pattern illustrates how May can often feel a bit gloomy, setting the stage for brighter days ahead.
In Saint-Laurent-du-Maroni, French Guiana, daylight duration presents a captivating rhythm throughout the year. The year begins with a consistent 11 hours of daylight in January and February, then transitions into a gradual increase, reaching 12 hours in March and peaking during the warm months from April to August. Interestingly, this 12-hour daylight pattern continues unabated for five months, creating a sense of permanence in the tropical landscape. As the year progresses, daylight gradually diminishes once again, returning to 11 hours by October and remaining steady through the end of the year in November and December. This seamless transition not only highlights the equatorial stability of daylight but also invites exploration of the vibrant life that thrives within such a richly illuminated environment.
In Saint-Laurent-du-Maroni, French Guiana, the month of May marks a continuing trend of gentle breezes, with an average wind speed of 2.2 m/s (5 mph). This slight decrease from April's 2.3 m/s is part of a gradual wind speed decline that characterizes the transition into the mid-year months. As summer approaches, the winds tend to fizzle down, reaching their lowest in July at 1.5 m/s (3 mph). The overall trend from early in the year shows a peak in February, with winds reaching 3.3 m/s, followed by a slow and steady decline. By May, the winds remain soft and soothing, perfect for enjoying the lush, tropical surroundings while embracing the warm, humid climate.
Weather in Saint-Laurent-du-Maroni varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Saint-Laurent-du-Maroni, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January both feature warm temperatures, with January having a slightly cooler range. In May, temperatures can reach a maximum of 32°C (90°F), while January's highs peak at 31°C (88°F). However, May experiences significantly more precipitation, with 410 mm (16.2 in) over 29 days compared to January's 144 mm (5.7 in) across 19 days, making May notably wetter. Humidity levels are similar, hovering around 68% in May and 70% in January. For more detailed insights into January weather, you can visit Saint-Laurent-du-Maroni weather in January.
In comparing the weather between May and February, both months show a similar temperature range, with minimums around 21-22°C (71-72°F) and maximums reaching 32°C (89-90°F). However, May is significantly wetter, receiving 410 mm (16.2 in) of precipitation over 29 days, compared to February’s 108 mm (4.3 in) spread over just 15 days. Additionally, while the humidity levels in both months are quite comparable at around 66-68%, the overall experience in May may feel more humid due to the increased rainfall. For more details specific to February, you can check out Saint-Laurent-du-Maroni weather in February.
In comparing the weather of May and March, both months exhibit similar temperature ranges, with a minimum of 22°C (72°F), an average of 26°C (79°F), and a maximum of around 32°C (89-90°F). However, May experiences significantly more precipitation, with 410 mm (16.2 in) over 29 days, compared to March's 113 mm (4.5 in) across 17 days. The humidity levels are also slightly higher in May at 68% versus 66% in March, contributing to a more humid atmosphere. Overall, while temperatures remain consistent, May is notably wetter and more humid than March. For more detailed information, check out Saint-Laurent-du-Maroni weather in March.
In comparing the weather of May and April, both months share similar temperature ranges, with minimums at 22°C (72°F), averages at 26°C (79°F), and maximums near 32°C (90°F in May and 89°F in April). However, May experiences significantly higher precipitation, amounting to 410 mm (16.2 in) over 29 days compared to April's 304 mm (12.0 in) over 25 days. The humidity also rises slightly in May, averaging 68% compared to 66% in April. For more details on April's conditions, you can refer to Saint-Laurent-du-Maroni weather in April.
In comparing the weather of May and June, both months feature similar minimum and average temperatures, with May experiencing a maximum of 32°C (90°F) while June sees a slight increase to 33°C (92°F). However, June's humidity rises significantly to 86%, compared to May's more moderate 68%, making it feel considerably more tropical. Additionally, precipitation increases marginally from 410 mm (16.2 in) in May to 420 mm (16.5 in) in June, while the number of rainy days remains constant at 29. For more detailed information, you can explore Saint-Laurent-du-Maroni weather in June.
In May, the weather features a minimum temperature of 22°C (72°F) and an average of 26°C (79°F), with a maximum of 32°C (90°F). The month sees significant precipitation, totaling 410 mm (16.2 in) over 29 days, combined with a humidity level of 68%. In contrast, July presents slightly warmer conditions, with a maximum temperature reaching 33°C (91°F), while maintaining the same minimum and average temperatures as May. Precipitation in July is lower, totaling 318 mm (12.5 in) over 28 days, accompanied by an increase in humidity at 76%. For a detailed look at July weather patterns, you can check Saint-Laurent-du-Maroni weather in July.
May and August present notable differences in weather patterns. In May, temperatures range from a minimum of 22°C (72°F) to a maximum of 32°C (90°F), with an average of 26°C (79°F). However, this month is characterized by high precipitation, totaling 410 mm (16.2 in) across 29 days, contributing to a humidity level of 68%. In contrast, August sees slightly warmer average temperatures, reaching a maximum of 35°C (95°F) and an average of 27°C (81°F), while the precipitation significantly decreases to 171 mm (6.7 in) over 23 days, resulting in lower humidity at 65%. Overall, August tends to be hotter and drier compared to the wetter, more humid conditions of May. For additional information, you can check out Saint-Laurent-du-Maroni weather in August.
May and September showcase distinct weather patterns in terms of temperature, precipitation, and humidity. In May, temperatures range from a minimum of 22°C (72°F) to a maximum of 32°C (90°F), with an average of 26°C (79°F). The month is characterized by significant rainfall, receiving 410 mm (16.2 in) over 29 days, resulting in higher humidity levels at 68%. In contrast, September experiences warmer temperatures, with an average of 27°C (81°F) peaking at 35°C (95°F). Precipitation drops considerably to 130 mm (5.1 in) over 19 days, and humidity decreases to 62%. Overall, September tends to be drier and warmer than May. For more details on September weather, visit Saint-Laurent-du-Maroni weather in September.
In comparing the weather of May and October, both months experience relatively warm temperatures, with May showing a minimum of 22°C (72°F) and an average of 26°C (79°F), while October has similar minimum temperatures but slightly higher averages at 27°C (81°F) and a maximum of 34°C (93°F). May is characterized by significantly higher precipitation, totaling 410 mm (16.2 in) over 29 days, compared to October's much drier conditions with only 110 mm (4.3 in) of rain over 21 days. Additionally, the humidity in May is higher at 68%, whereas October sees a decrease to 63%. For more details, check out the Saint-Laurent-du-Maroni weather in October.
In comparing the weather between May and November, both months experience similar minimum temperatures of 22°C (72°F), with average and maximum temperatures slightly higher in November, averaging 27°C (80°F) and peaking at 33°C (92°F). May, on the other hand, has an average of 26°C (79°F) and a maximum of 32°C (90°F). Precipitation is notably higher in May, with 410 mm (16.2 in) compared to 257 mm (10.1 in) in November, despite the number of rainy days being almost the same—29 in May and 28 in November. Additionally, humidity levels are slightly greater in November at 74%, compared to 68% in May. For more detailed information, you can visit Saint-Laurent-du-Maroni weather in November.
In comparing the weather of May and December, both months feature similar average temperatures, with minima around 21-22°C (70-72°F) and maxima reaching 32°C (89-90°F). However, May is notably wetter, receiving 410 mm (16.2 in) of precipitation compared to December's 277 mm (10.9 in), despite both months experiencing rainfall on 29 days. Additionally, December exhibits higher humidity at 79%, whereas May has a slightly lower humidity level of 68%. For more detailed information on December conditions, you can check Saint-Laurent-du-Maroni weather in December.
As May unfolds in Saint-Laurent-du-Maroni, it brings a blend of warmth and moisture that sets it apart from other months. With average daily temperatures hovering around a balmy 26°C, this month offers a captivating experience of tropical weather. However, expect to encounter significant rainfall, as 410 mm of precipitation over 29 days enhances the lush surroundings typical of the region. The elevated humidity levels further intensify the tropical atmosphere, making May a truly distinctive time to explore the beauty of this vibrant locale. For a deeper dive into the annual weather patterns, you can discover more at Saint-Laurent-du-Maroni Climate.