Last updated: August 21, 2025
In August, the weather in Saint-Laurent-du-Maroni, French Guiana is characterized by warm temperatures and notable humidity. Daily highs can reach up to 35°C (95°F), while the average temperature sits comfortably at 27°C (81°F). Nights bring a mild respite with temperatures dropping to a minimum of 22°C (72°F). Rainfall is frequent, with 171 mm (6.7 in) accumulating over 23 days, contributing to the region's lush environment. With an average humidity of 65%, visitors can expect a tropical atmosphere throughout the month. This blend of heat and moisture creates a vibrant backdrop ideal for exploration and experiencing local culture.
In August, Saint-Laurent-du-Maroni experiences a subtropical warmth that is characteristic of its tropical climate. The minimum temperature hovers around 22°C (72°F), while the average temperature rises to a comfortable 27°C (81°F). However, the highlight of the month is the maximum temperature, which can reach a scorching 35°C (95°F), marking August as one of the hottest months in the region. This trend of rising temperatures is consistent with the summer season, following a pattern that has been observed since the beginning of the year. Despite the heat, the stable average temperatures throughout the year ensure that whether you're basking in the sunny weather or seeking relief in the shade, the climate remains invitingly tropical and vibrant.
In August 2023, Saint-Laurent-du-Maroni experienced a total precipitation of 171 mm (6.7 in) over approximately 23 days, marking a dip from the heavy rains of the preceding months. This month’s rainfall is notably lower than the peaks of May and June, which received 410 mm (16.2 in) and 420 mm (16.5 in), respectively. While August's precipitation aligns with the wetter trend characteristic of the region, it signals a gradual decline as the dry season approaches. The reduction in both rainfall amount and frequency of rainy days compared to the previous months hints at a transition, giving way to the milder conditions expected in September and October. Nonetheless, August still contributes to the lush, vibrant landscape of French Guiana, sustaining its rich biodiversity.
In August, Saint-Laurent-du-Maroni experiences a notable dip in humidity, with levels dropping to 65%. This decrease marks a contrast to the heightened humidity seen in the preceding months, particularly June's staggering 86% and July’s 76%. Following the peak of the rainy season, where increased moisture prevails, August's conditions suggest a gradual transition towards drier air, maintaining a more comfortable environment for residents. As the year progresses, humidity levels tend to decrease further, indicating an overall trend that showcases the natural ebb and flow of Saint-Laurent-du-Maroni’s tropical climate.
In August, Saint-Laurent-du-Maroni experiences a UV Index of 13, indicating an extreme exposure category with a burn time of just 10 minutes. This pattern is consistent with the preceding months, where the UV Index remains robustly high throughout the year, peaking at 16 in March and never dropping below 11 in December. Such elevated levels underscore the importance of sun protection, not only for visitors but also for residents. Whether you’re relaxing by the water or exploring the lush surroundings, it's crucial to remain vigilant against UV rays in this tropical paradise. For more detailed information, visit Saint-Laurent-du-Maroni UV Index.
UV Risk Categories
In August, Saint-Laurent-du-Maroni basks in an impressive 343 hours of sunshine, marking it as one of the sunniest months of the year. This peak follows a consistent upward trend from earlier months, showcasing a bright and vibrant summer that continues the pattern established in July with 322 hours of glorious sunlight. As the year progresses from January to August, there is a notable increase in sunshine hours, particularly evident from March (324 hours) through August, where the region experiences its sunniest days. The transition into September brings only a slight reduction to 335 hours, but overall, the sunshine trend remains robust, making Saint-Laurent-du-Maroni a perfect escape for sun enthusiasts during these summer months.
In Saint-Laurent-du-Maroni, August stands out as a promising month for sunny weather, boasting a 31% chance of sun. This marks a noticeable improvement from the preceding months, particularly compared to the dismal prospects of April and May, which see chances plummet to 11% and 10%, respectively. As the year progresses into late summer, the likelihood of sunny days increases significantly, peaking further in September at 38%. This trend highlights August as not only a turning point but also a gateway to sunnier skies, making it an ideal time for outdoor activities and enjoying the region's lush landscapes.
In Saint-Laurent-du-Maroni, French Guiana, the daylight duration exhibits a consistent rhythm throughout the year. Beginning with 11 hours of daylight in January and February, the days gradually lengthen to reach 12 hours from March through August, providing plenty of sunlight for outdoor activities and exploration. This period of extended daylight continues into September, before a gentle decline returns the hours to 11 by October, and remains consistent through to December. This gradual shift highlights the region's stability in daylight hours, creating a predictable climate for those seeking to enjoy its vibrant natural beauty year-round.
In Saint-Laurent-du-Maroni, French Guiana, the swirling dance of the August wind reveals clear seasonal patterns. As the year unfolds, wind speeds tend to fluctuate, reaching their peak in the early months and gently tapering off during the heart of the summer. In August, the average wind speed lingers around 1.7 m/s (4 mph), a slight uptick from the prior month but still reflective of the overall decline observed since April. This gentle breeze serves as a reminder of the region's tropical climate, where the transition from the vibrant winds of early year to the more tranquil summer days creates a unique atmospheric charm. As the calendar shifts towards September, one can anticipate a consistent breeze, suggesting a soothing backdrop for the lush surroundings of this beautiful locale.
Weather in Saint-Laurent-du-Maroni varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Saint-Laurent-du-Maroni, focusing on differences in temperature, rainfall, humidity, and UV levels.
August typically presents warmer conditions than January, with average temperatures reaching 27°C (81°F) compared to January's 26°C (78°F). The maximum temperatures in August can soar up to 35°C (95°F), while January caps at 31°C (88°F). Despite this heat, August experiences more rainfall, with 171 mm (6.7 in) of precipitation over 23 days, whereas January sees slightly less at 144 mm (5.7 in) across 19 days. Furthermore, humidity levels are slightly higher in January at 70% compared to August's 65%. For a closer look at January weather specifics, visit Saint-Laurent-du-Maroni weather in January.
August and February in Saint-Laurent-du-Maroni showcase distinct weather patterns. August typically features higher temperatures, with average highs reaching 35°C (95°F), while February remains slightly cooler, peaking at 32°C (89°F). Both months experience significant humidity, with February's humidity at 66% compared to August's 65%. Precipitation also varies; August sees a substantial 171 mm (6.7 in) over 23 days, while February has less rain, totaling 108 mm (4.3 in) over 15 days. For more detailed information on February weather, visit Saint-Laurent-du-Maroni weather in February.
When comparing the weather in August and March, both months display warm temperatures, but August tends to be hotter overall. In August, temperatures range from a minimum of 22°C (72°F) to a maximum of 35°C (95°F), with an average of 27°C (81°F). In contrast, March has a slightly cooler average temperature of 26°C (79°F) and a maximum of 32°C (89°F). Precipitation is more prevalent in August, with 171 mm (6.7 in) falling over approximately 23 days, compared to March's 113 mm (4.5 in) over 17 days. Despite the subtle differences, humidity remains consistent, hovering around 65% in August and 66% in March. For more detailed weather information about March, you can refer to Saint-Laurent-du-Maroni weather in March.
When comparing the weather in August and April in Saint-Laurent-du-Maroni, we find both months share similar minimum temperatures, averaging around 22°C (72°F). However, August tends to be slightly warmer, with an average temperature of 27°C (81°F) compared to April's 26°C (79°F). The maximum temperature in August reaches up to 35°C (95°F), while in April it peaks at 32°C (89°F).
In terms of precipitation, April experiences significantly more rain, totaling 304 mm (12.0 in) over 25 days, compared to August’s 171 mm (6.7 in) across 23 days. This results in a relatively humid environment throughout both months, with August at 65% and April slightly higher at 66%. For a closer look at the weather specifics in April, check out Saint-Laurent-du-Maroni weather in April.
In comparing the weather of August and May, we can see some notable differences. August tends to be slightly warmer, with average temperatures reaching 27°C (81°F) compared to May's average of 26°C (79°F). However, May experiences significantly higher precipitation, totaling 410 mm (16.2 in) over 29 days, while August receives 171 mm (6.7 in) across 23 days. Additionally, humidity levels are slightly higher in May, sitting at 68% versus August's 65%. For more detailed information, you can check Saint-Laurent-du-Maroni weather in May.
In comparing the weather of August and June in Saint-Laurent-du-Maroni, we see some notable differences. August typically enjoys slightly warmer conditions with an average temperature of 27°C (81°F), compared to June's average of 26°C (79°F). However, July has higher maximum temperatures, reaching up to 35°C (95°F), while June peaks at 33°C (92°F). Precipitation also varies significantly; August experiences a total of 171 mm (6.7 in) over 23 days, whereas June is wetter with 420 mm (16.5 in) across 29 days, resulting in a much higher humidity level of 86% in June versus 65% in August. For more detailed information, you can visit Saint-Laurent-du-Maroni weather in June.
When comparing the weather in August to July, August typically experiences slightly warmer temperatures with an average of 27°C (81°F), compared to July's average of 26°C (79°F). Both months start with similar minimum temperatures of 22°C (72°F), but August reaches a higher maximum at 35°C (95°F) versus July's 33°C (91°F). In terms of precipitation, August has less overall, with 171 mm (6.7 in) across 23 rainy days, while July is noticeably wetter, accumulating 318 mm (12.5 in) over 28 days. Additionally, humidity levels are slightly lower in August at 65%, compared to the higher 76% seen in July. For more details, you can read about the weather specifics in this link: Saint-Laurent-du-Maroni weather in July.
August and September both feature similar temperature ranges, with minimums around 22°C (72°F), averages of approximately 27°C (81°F), and maximums reaching up to 35°C (95°F). However, September tends to be slightly drier, with 130 mm (5.1 in) of precipitation over 19 days compared to August's higher total of 171 mm (6.7 in) across 23 days. Additionally, the humidity in September is a bit lower at 62%, offering a slight respite from the stickiness experienced in August, which has a humidity level of 65%. For a detailed look at September's weather, you can visit Saint-Laurent-du-Maroni weather in September.
In comparing the weather patterns of August and October, we observe that both months feature similar temperature ranges, with minimums around 22°C (72°F) and averages at 27°C (81°F). However, August experiences slightly warmer maximum temperatures, reaching up to 35°C (95°F), compared to October's peak of 34°C (93°F). Additionally, August sees significantly more precipitation, totaling 171 mm (6.7 in) over 23 days, while October has only 110 mm (4.3 in) across 21 days. Humidity levels are relatively close as well, with August at 65% and October at 63%. For more detailed insights into October's weather, you can check Saint-Laurent-du-Maroni weather in October.
In comparing the weather between August and November, both months exhibit warm temperatures with a minimum of 22°C (72°F) and an average of around 27°C (81°F). However, November tends to be slightly cooler at its maximum, reaching 33°C (92°F) compared to August's 35°C (95°F). While August has a total precipitation of 171 mm (6.7 in) over 23 days, November experiences increased rainfall with 257 mm (10.1 in) across 28 days, contributing to higher humidity levels of 74% compared to August’s 65%. This increase in precipitation and humidity in November can significantly affect the overall feel of the weather. For more details, you can check Saint-Laurent-du-Maroni weather in November.
In August, the weather is generally warm, with average temperatures ranging from a minimum of 22°C (72°F) to a maximum of 35°C (95°F), accompanied by moderate humidity levels of 65%. This month sees approximately 171 mm (6.7 in) of precipitation over 23 days, making it a relatively wet period. In contrast, December offers slightly cooler conditions, with temperatures fluctuating between 21°C (70°F) and 32°C (89°F) and an average of 26°C (79°F). However, it experiences higher rainfall, totaling 277 mm (10.9 in) over 29 days, and increased humidity at 79%. For more details on the weather in December, you can visit Saint-Laurent-du-Maroni weather in December.
In August, Saint-Laurent-du-Maroni experiences a blend of warm temperatures and considerable rainfall, setting it apart from the drier months. With maximums reaching up to 35°C (95°F) and an average around 27°C (81°F), the heat persists, while a notable 171 mm (6.7 in) of rainfall over 23 days contributes to the region's characteristic humidity of about 65%. This month tends to be one of the wetter periods, contrasting sharply with the more arid months that precede and follow it. For a detailed look at what August holds in store, check out the Saint-Laurent-du-Maroni Climate page.