Last updated: August 21, 2025
In Kourou, French Guiana, July weather is characterized by warm temperatures and high humidity. Daily maximums reach around 31°C (88°F), while the average temperature hovers at a comfortable 26°C (79°F), with lows dipping to 23°C (73°F). Rain is a common feature this month, with an impressive 259 mm (10.2 in) of precipitation spread across 29 days, making it one of the wetter months of the year. The 76% humidity adds to the tropical atmosphere, ensuring that July is both a vibrant and rhythmically rainy time in this captivating region.
In July, Kourou, French Guiana, experiences a warm and inviting climate, with temperatures demonstrating a slight upward trend compared to earlier months. The minimum temperature hovers around a comfortable 23°C (73°F), while the average temperature remains steady at 26°C (79°F). Notably, July marks the peak of warmth as the maximum temperature reaches 31°C (88°F), signaling a noticeable increase from the previous months. This month's climate makes it an ideal time for outdoor activities, allowing visitors to enjoy the lush surroundings and vibrant atmosphere that Kourou has to offer, all under a sunny tropical sky.
In Kourou, French Guiana, July marks a notable shift in precipitation patterns, with an average rainfall of 259 mm (10.2 in) falling over 29 days. While this amount signifies a decrease compared to the preceding months of May and June, it remains substantial, highlighting the region's tropical climate. The wettest month, May, recorded a staggering 541 mm (21.3 in), setting a high benchmark for July. Following the July rains, a sharp decline is observed in August, where precipitation plummets to 114 mm (4.5 in), indicating the onset of a drier season. This seasonal fluctuation underlines Kourou's distinctive climatic rhythm, emphasizing the interplay between humidity and rainfall as the year progresses.
In Kourou, French Guiana, July marks a shift in humidity levels, with an average of 76%. This figure sits comfortably between the wettest month of June, which peaks at 86%, and the relatively drier August at 65%. The trend reveals a pattern of increased humidity in the middle of the year, likely influenced by the region's tropical climate. Notably, the rise from the drier months of January to May, with averages hovering around 66% to 70%, hints at a transition toward the lush, humid months typical of the region's rainy season. As the year progresses, humidity levels fluctuate, creating a vibrant and dynamic atmospheric experience for both locals and visitors.
In July, Kourou, French Guiana, experiences a UV Index of 12, maintaining its extreme exposure category and a consistent burn time of just 10 minutes. This month continues a trend seen throughout the year, where the UV Index remains elevated, peaking at 16 in both March and April. As the summer unfolds, July’s slightly lower UV Index compared to previous months still necessitates vigilant sun protection. Residents and visitors alike should remain aware of the potent sun rays that characterize this tropical region. For detailed insights on UV exposure in Kourou, check the Kourou UV Index.
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July in Kourou, French Guiana is truly a sun-soaked delight, boasting an impressive 315 hours of sunshine. This marks a peak in a warm trend that begins in the earlier months of the year, with sunlight gradually increasing from 235 hours in January to a remarkable 340 hours in August. The vibrant, sun-drenched days of July provide the perfect backdrop for exploration and adventure. Following this sunny crescendo, the hours of sunshine maintain a strong hold into the fall, with September and October also presenting generous totals close to 340 hours. This consistent glow not only enhances the region's lush landscapes but also invites visitors to bask in the beauty of Kourou throughout the sunny season.
In Kourou, French Guiana, July stands out as a relatively bright month, boasting a 23% chance of sunny weather. As the year progresses, we see a notable upward trend in sunlight beginning in late spring, culminating in vibrant summer months. June's 22% chance of sunshine gives way to July's slight improvement, paving the road for an even sunnier August, which sees a leap to 36%. This gradual rise from the rainier months reveals July as a delightful opportunity for outdoor activities, offering a taste of summer just before the sunniest days of the year arrive in August and September.
In Kourou, French Guiana, July embraces a consistent pattern of daylight, offering 12 hours of sunlight throughout the day. This duration marks a continuity observed since March, where the length of daylight stabilizes, transitioning from the 11-hour days of January and February to the more generous hours of March through September. As the year progresses, this steady 12-hour stretch signifies a remarkable balance in daylight, providing ample opportunity for exploration and outdoor activities in this tropical haven. Interestingly, as summer closes in, daylight begins to dwindle again in October, retreating back to 11 hours, creating a rhythmic cycle that characterizes this beautiful region.
In July, the winds in Kourou, French Guiana, reach their lowest average speed of the year at 2.7 m/s (6 mph), marking a significant lull in wind activity compared to the earlier months. This decline is part of a noticeable trend, as the wind speeds gradually decrease from their peak in January at 5.0 m/s (11 mph) through the late spring and early summer months. The gentle breezes of July create a tranquil atmosphere, allowing residents and visitors to enjoy the serene beauty of the surrounding environment. While winds pick up slightly again in August, the overall pattern suggests that this mid-year period is characterized by a calmness that invites relaxation and reflection amidst the tropical ambiance.
Weather in Kourou varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Kourou, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in July and January, we find that both months have similar temperature ranges, with minimums around 23°C (73°F) and averages peaking at 26°C (79°F). However, July is generally warmer, reaching a maximum of 31°C (88°F) compared to January's maximum of 29°C (85°F). Additionally, July experiences significantly more precipitation, totaling 259 mm (10.2 in) over 29 rainy days, while January has 202 mm (8.0 in) over 23 days. This results in higher humidity levels in July at 76%, compared to 70% in January. For a more detailed look at January's weather, you can check Kourou weather in January.
In comparing the weather between July and February, both months exhibit a similar average temperature of 26°C (79°F), with July experiencing slightly higher maximum temperatures reaching up to 31°C (88°F) compared to February's 29°C (84°F). However, July is significantly wetter, with 259 mm (10.2 in) of precipitation across 29 days, while February sees a more moderate 172 mm (6.8 in) of rainfall over just 23 days. Additionally, the humidity levels are higher in July at 76%, compared to 66% in February, contributing to a more uncomfortable and muggy atmosphere during the summer month. For more details on February weather, you can check Kourou weather in February.
In comparing the weather of July and March, both months feature similar average temperatures, hovering around 26°C (79°F). However, July tends to be warmer with higher maximum temperatures reaching up to 31°C (88°F) compared to March's peak of 29°C (85°F). Precipitation levels are notably different, as July experiences 259 mm (10.2 in) over 29 days, while March sees 191 mm (7.5 in) across 25 days. Additionally, July is characterized by higher humidity at 76%, whereas March maintains a more comfortable 66%. For a closer look at the weather specifics in March, you can visit Kourou weather in March.
In comparing the weather between July and April, both months boast similar average temperatures, with July experiencing a minimum of 23°C (73°F) and a maximum of 31°C (88°F), while April also has a minimum of 23°C (74°F) but a slightly lower maximum of 29°C (85°F). However, July is notably wetter, with 259 mm (10.2 in) of precipitation over 29 days, compared to April’s 375 mm (14.8 in) across 28 days. This difference in precipitation results in July having a higher humidity level of 76%, compared to April's 66%. For more detailed insights, check out Kourou weather in April.
Comparing the weather in July and May reveals some notable differences. While both months have similar average temperatures, with July averaging around 26°C (79°F) and May also at 26°C (79°F), July experiences slightly lower minimum and maximum temperatures. In May, temperatures range from a minimum of 24°C (75°F) to a maximum of 30°C (86°F), whereas in July, these values are 23°C (73°F) and 31°C (88°F), respectively. However, May is marked by significantly higher precipitation, totaling 541 mm (21.3 in) over 30 days, compared to July's 259 mm (10.2 in) over 29 days. Additionally, humidity levels are higher in July at 76%, compared to May's 68%. For a closer look at the specifics, you can check Kourou weather in May.
In comparing the weather between June and July, both months exhibit relatively similar temperature ranges, with June experiencing a minimum of 23°C (74°F), an average of 26°C (79°F), and a maximum of 30°C (87°F). In contrast, July sees slightly higher maximum temperatures, peaking at 31°C (88°F). However, July experiences significantly less precipitation, with a total of 259 mm (10.2 in) over 29 days, compared to June's 448 mm (17.6 in) over 30 days. Additionally, June's humidity is notably higher at 86%, while July's humidity drops to 76%. For more detailed information on June weather statistics, visit Kourou weather in June.
July and August share similar temperature ranges, with both months featuring minimums around 23°C (73°F), maximums reaching 31°C (88°F), and average temperatures rising slightly in August to 27°C (81°F). However, August experiences significantly less rainfall, with only 114 mm (4.5 in) compared to July's 259 mm (10.2 in), and fewer days of precipitation, dropping from 29 days to 21 days. Additionally, humidity levels decrease in August to 65%, making it feel less muggy than in July, which has a higher humidity of 76%. For more detailed weather information, check out Kourou weather in August.
In July, the weather is typically warm and humid, with temperatures ranging from a minimum of 23°C (73°F) to a maximum of 31°C (88°F) and an average of 26°C (79°F). However, this month experiences significant rainfall, totaling 259 mm (10.2 in) over 29 days, contributing to a high humidity level of 76%. In contrast, September offers slightly warmer temperatures, with a minimum of 24°C (75°F) and an average of 27°C (81°F), while still peaking at 31°C (88°F). Notably, precipitation decreases dramatically to 92 mm (3.6 in) across just 16 days, and humidity drops to a more comfortable 62%. For more details, you can check Kourou weather in September.
In comparing July and October weather, both months exhibit warm temperatures, with October slightly edging out with a minimum temperature of 24°C (76°F) compared to July's 23°C (73°F). The average temperature remains similar, hovering around 26°C (79°F) in July and 27°C (81°F) in October, while the maximum temperature peaks at a consistent 31°C (88°F) for both months. However, a stark difference lies in the precipitation; July experiences significantly more rainfall with 259 mm (10.2 in) over 29 days, while October sees only 69 mm (2.7 in) across 18 days, contributing to a much lower humidity level of 63% in October compared to July's 76%. For more detailed insights about October weather, you can explore Kourou weather in October.
In July, Kourou experiences warm temperatures with a minimum of 23°C (73°F) and an average of 26°C (79°F), peaking at 31°C (88°F). The month is marked by heavy rainfall, accumulating 259 mm (10.2 in) over 29 days, coupled with a humidity level of 76%. In contrast, November sees slightly higher minimum and average temperatures, with lows around 24°C (76°F) and an average of 27°C (80°F), maintaining a maximum of 31°C (87°F). Rainfall is less intense in November, totaling 212 mm (8.3 in) over 25 days, with humidity slightly lower at 74%. For more details on November weather in Kourou, visit Kourou weather in November.
In comparing the weather between July and December, both months exhibit similar minimum and average temperatures, hovering around 23°C (73°F) and 26°C (79°F) respectively. However, July experiences a slightly higher maximum temperature of 31°C (88°F), while December peaks at a cooler 29°C (85°F). Precipitation levels in December are greater, totaling 322 mm (12.7 in) over 30 days, compared to July’s 259 mm (10.2 in) spread over 29 days. Additionally, humidity is marginally higher in December at 79%, compared to July's 76%. For more detailed insights, you can check out Kourou weather in December.
In July, Kourou experiences its characteristic warmth and humidity, typical of the tropical climate, with temperatures hovering around a pleasant average of 26°C. However, this month sets itself apart with a notable spike in precipitation, as rain graces the area on nearly every day, resulting in a total of 259 mm for the month. This consistent rainfall contributes to the region's lush vegetation but can make outdoor activities a challenge. Despite the moisture, the lively atmosphere and vibrant greenery provide a unique charm to Kourou in July. For a deeper dive into what to expect throughout the year, visit Kourou Climate.