Last updated: August 31, 2025
August in San Juan del Sur, Nicaragua presents a tropical retreat, with temperatures peaking at a comfortably warm 30°C (86°F) and averaging around 27°C (80°F). The nights are pleasant, with minimums settling at 24°C (75°F). However, this month is characterized by significant precipitation, accumulating to approximately 190 mm (7.5 in) over 28 days, ensuring the lush landscapes remain vibrant. Additionally, humidity levels hover around 82%, contributing to that distinctive tropical feel. Visitors should come prepared for both sun and rain, embracing the rich beauty of this coastal haven.
In August, San Juan del Sur offers warm and inviting temperatures, with minimums hovering around 24°C (75°F) and averages settling near 27°C (80°F). The maximum temperature reaches a pleasant 30°C (86°F), reflecting the region's consistent tropical climate. This trend showcases a slight dip in daily highs from the previous month, yet maintains an overall summer warmth. As the month unfolds, visitors can enjoy outdoor adventures and sun-soaked days without the extreme heat, making it an ideal time to explore the stunning coastal landscapes and vibrant local culture. With temperatures remaining stable, August beautifully balances comfort and warmth, perfect for beach lovers and adventurers alike.
August in San Juan del Sur is marked by significant rainfall, with precipitation reaching 190 mm (7.5 in) over 28 days, reflecting the area's tropical climate. This month continues the trend of heightened rainfall that begins in May, peaking just before the start of the more intense wet season in October. The consistent rainfall not only sustains the lush landscapes but also enhances the vibrant ecosystem that characterizes the region. As residents and visitors navigate through the lush, often rain-soaked surroundings, August serves as a reminder of the dynamic weather patterns that define this charming coastal town.
In August, San Juan del Sur experiences relatively high humidity levels at 82%, following the peak of 85% in July. This month, as the wet season continues, the humidity begins to slightly decrease but remains elevated compared to earlier months. Notably, January to May showcases a more moderate range of humidity, fluctuating between 63% and 66%, creating a stark contrast to the sultry summer months where humidity surges. As the year progresses into the latter months, September and October follow closely with 80% and 79%, respectively, hinting that while relative comfort may return, the tropical climate of this coastal paradise keeps humidity levels consistently high throughout the year.
In August, San Juan del Sur continues to bask in its tropical glory, with a UV Index of 13, categorizing the exposure as extreme. This impressive index aligns with the preceding summer months, from January through July, where UV values consistently peaked at 14 to 15, demanding careful sun safety measures. With a burn time of just 10 minutes, visitors and locals alike should be mindful and proactive in applying sunscreen and seeking shade to mitigate the risk of sunburn. As the year progresses into September and October, the UV readings remain steady at 13, emphasizing the region’s perpetual sunshine and the need for vigilance. For more detailed information on the UV Index throughout the month, you can explore San Juan del Sur UV Index.
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In August, San Juan del Sur basks in an inviting 307 hours of sunshine, continuing the summer's warm embrace. This month maintains a delightful consistency in daylight, slightly dipping from the vibrant peaks of March's 334 hours and April's 330 hours, yet still providing ample sunshine for beachgoers and adventurers alike. The sunny streak persists through the late summer months, with July offering a robust 328 hours before a gradual decline into the autumn. The trend showcases a typical tropical climate, where sunshine flourishes from early in the year, peaking mid-spring, and gently tapering towards the end of the year while still lingering comfortably above the average. With August's generous daylight, it's the perfect time to enjoy the natural beauty of this coastal gem.
In San Juan del Sur, Nicaragua, the likelihood of sunny weather trends significantly by month. After enjoying relatively high chances of sunshine in the first few months of the year, with February peaking at 71%, the skies start to shift. As summer progresses, sunshine becomes less reliable, plummeting to just 13% in August, making it one of the least sunny months. This pattern underscores a transition into the rainy season, where July and August are often overcast. Following this, the sun begins to reclaim its presence, with a gradual increase in sunny days as the year draws to a close. Whether you’re planning a beach getaway or seeking the vibrant local culture, it’s essential to consider this trend when scheduling your visit.
In San Juan del Sur, Nicaragua, August shines with 12 hours of daylight, joining the consistent pattern seen from March through September. This mid-year plateau of daylight allows residents and visitors alike to fully embrace the warm coastal charm and vibrant outdoor activities, whether lounging on the beach or exploring lush landscapes. As the year progresses, daylight gradually begins its descent, dropping to 11 hours in October and remaining there through December. This predictable cycle not only highlights the region's tropical allure but also offers a sense of rhythm to life in this beautiful locale.
In August, the wind in San Juan del Sur, Nicaragua, calms down notably, with an average speed of just 4.3 m/s (10 mph). This shift marks the onset of a gradual decline in wind intensity, as the region transitions from the bustling breezes of early summer, where speeds reach as high as 8.6 m/s (19 mph) in March. The softer winds of August linger into September, maintaining the same gentle pace, before further diminishing in October to a mere 3.8 m/s (8 mph). This serene wind pattern not only invites leisure activities along the coastline but also provides a striking contrast to the robust winds that precede it, allowing visitors to fully embrace the tranquil beauty of this coastal paradise.
Weather in San Juan del Sur varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in San Juan del Sur, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather between August and January, August tends to be warmer and significantly wetter. With average temperatures ranging from a minimum of 24°C (75°F) to a maximum of 30°C (86°F), August experiences an average temperature of 27°C (80°F) along with high humidity levels at 82%. In contrast, January offers slightly cooler temperatures, with averages between 23°C (73°F) and 29°C (84°F), and a lower average humidity of 66%. Additionally, January sees much less rainfall, with only 17 mm (0.7 in) of precipitation over just 5 days, compared to the 190 mm (7.5 in) of rain over 28 days in August. For more detailed weather insights, you can visit San Juan del Sur weather in January.
August and February present notable contrasts in weather patterns. In August, temperatures range from a minimum of 24°C (75°F) to a maximum of 30°C (86°F), with an average of 27°C (80°F). This month is characterized by high humidity at 82% and significant precipitation of 190 mm (7.5 in) spread over 28 days, making it one of the wetter months. In contrast, February offers slightly cooler temperatures, with a minimum of 22°C (72°F) and a maximum of 30°C (87°F), averaging 26°C (79°F). Notably, February experiences significantly less precipitation, with only 14 mm (0.5 in) over just 4 days, and a lower humidity level at 64%. For more specific insights on February weather, you can visit San Juan del Sur weather in February.
When comparing the weather in August and March, there are notable differences in temperature, precipitation, and humidity. August tends to be slightly cooler, with an average temperature of 27°C (80°F) compared to March's average of 26°C (79°F). However, March can experience higher maximum temperatures reaching up to 31°C (87°F), while August peaks at 30°C (86°F).
In terms of precipitation, August is significantly wetter, with 190 mm (7.5 in) of rainfall over 28 days, while March sees only 14 mm (0.6 in) of rain over 3 days. Additionally, the humidity levels are higher in August at 82%, compared to a more comfortable 63% in March. For a more detailed comparison of March weather, you can check San Juan del Sur weather in March.
When comparing the weather in August and April, both months feature similar average temperatures, with August averaging around 27°C (80°F) and April slightly higher at 27°C (81°F). However, August is characterized by significantly higher humidity at 82% compared to April's 63%, creating a muggier atmosphere during the summer month. Additionally, August experiences much more rainfall, with a total of 190 mm (7.5 in) over 28 days, while April sees only 20 mm (0.8 in) over just 5 days, making it the drier month. These contrasting conditions influence outdoor activities and overall comfort levels. For a closer look at April's weather specifics, you can visit San Juan del Sur weather in April.
In comparing the weather of August and May, we observe that both months feature warm temperatures, but with some notable differences. August has a minimum temperature of 24°C (75°F), an average of 27°C (80°F), and a maximum of 30°C (86°F). It is characterized by significant rainfall, accumulating 190 mm (7.5 in) over 28 days, combined with high humidity at 82%. In contrast, May tends to be slightly warmer with a minimum of 25°C (77°F), an average of 27°C (81°F), and a maximum of 31°C (88°F). May also experiences more precipitation, recording 258 mm (10.2 in) across 21 days, but the humidity is notably lower at 63%. For a closer look at the weather specifics, check out San Juan del Sur weather in May.
When comparing the weather in August and June, both months present warm temperatures, but there are notable differences. August sees a slightly lower minimum temperature of 24°C (75°F) compared to June's 25°C (76°F), while the average temperature remains consistent at 27°C (80°F for August and 81°F for June). However, June tends to be a bit warmer at the upper end, with a maximum temperature of 31°C (88°F), compared to August's 30°C (86°F).
In terms of precipitation, June is wetter than August, receiving 243 mm (9.6 in) over 28 days, whereas August has 190 mm (7.5 in) also spread across 28 days. Additionally, August is more humid, with levels at 82%, as opposed to June's 74%. For a more detailed look, you can check San Juan del Sur weather in June.
In comparing the weather of August and July, both months exhibit similar temperature patterns, with minimum temperatures hovering around 24°C (75°F), average temperatures at 27°C (80°F), and maximum temperatures reaching 30°C (86°F). However, August tends to be wetter, receiving 190 mm (7.5 in) of precipitation over 28 days, compared to July's 129 mm (5.1 in) over 27 days. Humidity levels are slightly lower in July at 85%, while August experiences higher humidity at 82%. For more detailed insights, you can check San Juan del Sur weather in July.
In August, temperatures in San Juan del Sur range from a minimum of 24°C (75°F) to a maximum of 30°C (86°F), with an average of 27°C (80°F). The month sees significant rainfall, totaling 190 mm (7.5 in) over 28 days, contributing to high humidity levels of 82%. In contrast, September maintains a similar temperature profile, with a minimum of 24°C (76°F) and a maximum of 31°C (87°F), but with a slightly higher average of 27°C (81°F). Precipitation increases to 246 mm (9.7 in), also spread over 28 days, while humidity dips slightly to 80%. For more specific details on the weather conditions during this month, check out San Juan del Sur weather in September.
In August, the weather in San Juan del Sur features a warm temperature range, with a minimum of 24°C (75°F), an average of 27°C (80°F), and a maximum of 30°C (86°F). However, this month also sees significant rainfall, totaling 190 mm (7.5 in) over 28 days, coupled with high humidity at 82%. Conversely, October maintains a similar temperature profile, with a min of 24°C (75°F), an average of 26°C (80°F), and a max of 30°C (86°F). However, rainfall increases considerably to 361 mm (14.2 in) over 29 days, while humidity remains slightly lower at 79%. For more detailed information on the weather in October, you can check San Juan del Sur weather in October.
In August, the weather is characterized by higher temperatures and increased humidity, with average temperatures around 27°C (80°F) and a maximum of 30°C (86°F). The month also sees significant rainfall, totaling 190 mm (7.5 in) over 28 days, resulting in a humid environment with 82% humidity levels. In contrast, November offers slightly cooler conditions, with temperatures averaging 26°C (80°F) and a maximum of 29°C (84°F). Precipitation decreases to 158 mm (6.2 in) over 19 days, contributing to a more pleasant atmosphere with reduced humidity at 79%. For a closer look at the November weather specifics, you can refer to San Juan del Sur weather in November.
In August, the weather is characterized by higher temperatures, with an average of 27°C (80°F) and humidity levels soaring to 82%. This month sees significant rainfall, totaling 190 mm (7.5 in) spread across 28 days, resulting in a humid and wet environment. In contrast, December experiences slightly cooler conditions with an average temperature of 26°C (79°F) and lower humidity at 70%. The precipitation drops dramatically to 41 mm (1.6 in) over just 12 days, leading to a much drier and more pleasant atmosphere. For more details, check out San Juan del Sur weather in December.
As August approaches in San Juan del Sur, travelers can expect a distinct shift in weather patterns compared to other months. This time of year typically brings higher humidity levels and frequent rainfall, resulting in lush landscapes that enhance the area's natural beauty. While daily temperatures remain warm, the increased precipitation — often experienced over nearly the entire month — contributes to the vibrant green scenery. For a deeper insight into how this month's weather fits into the overall climate of the region, visit San Juan del Sur Climate.