Last updated: August 21, 2025
July in Heredia, Costa Rica is characterized by mild temperatures and significant rainfall. The maximum temperature averages around 25°C (77°F), while the daily averages hover around a comfortable 19°C (66°F), with nighttime lows reaching 15°C (59°F). This month is notably wet, with total precipitation amounting to 266 mm (10.5 in) over 28 days, resulting in a humid atmosphere with an average humidity of 85%. Travelers should prepare for frequent rain, but the lush landscape and vibrant flora make this a captivating time to explore the region's natural beauty.
In July, Heredia, Costa Rica experiences mild temperatures that reflect the region's tropical climate. With a minimum temperature around 15°C (59°F) and a maximum reaching 25°C (77°F), the weather remains pleasantly cool but slightly more humid compared to earlier months. The average temperature hovers at 19°C (66°F), consistent with the previous months, suggesting a pattern of stability throughout the early rainy season. As the month advances, the temperatures begin to blend harmoniously with the lush greenery and vibrant flora that characterize this beautiful region, making it an ideal time for exploring the stunning landscapes and rich biodiversity that Costa Rica has to offer.
July in Heredia, Costa Rica, sees a significant precipitation total of 266 mm (10.5 in), marking a continuation of the rainy season trend. With rainfall occurring on 28 days, the month showcases a lush, vibrant landscape nourished by the consistent showers that define this region. This mid-year peak is notable, following May's impressive 425 mm, and serves as a precursor to even heavier downpours in October, which averages 517 mm (20.4 in). The gradual increase in rainfall from the beginning of the year, peaking in the later months, highlights the distinctive wet season patterns of this tropical climate, where lush greenery thrives under the persistent rains. As July settles in, the skies remain predominantly grey, nurturing Heredia's natural beauty and underscoring the rhythm of life in this picturesque locale.
In July, the humidity in Heredia, Costa Rica peaks at an impressive 85%, marking one of the wettest months of the year. This notable rise from June's 84% continues the trend of increased moisture as the rainy season fully sets in, significantly affecting the region's lush landscapes. Interestingly, while humidity levels tend to hover around the high 60s to low 70s during the earlier months of the year, the summer months consistently showcase this shift towards greater humidity. Such conditions not only highlight the tropical climate of Heredia but also contribute to its rich biodiversity, making it a vibrant and lush destination year-round.
In July, Heredia, Costa Rica, experiences an extreme UV Index of 14, consistent with the trend seen in previous months like June and May. With such high levels of UV radiation, the recommended burn time remains a brisk 10 minutes, underscoring the urgency for sun safety measures. This intensity is a hallmark of the region's tropical climate, leading to a pattern where caution is paramount throughout the dry season. As the summer months continue, residents and visitors alike should remain vigilant against overexposure. For more detailed information, explore the Heredia UV Index to ensure your safety under the sun.
UV Risk Categories
In July, Heredia, Costa Rica, enjoys a delightful 229 hours of sunshine, a slight dip from the sunnier months earlier in the year. After the radiant highs of March with 329 hours, the sunshine hours gradually decrease through the mid-year, reflecting the onset of the rainy season. Following April's comfortable 303 hours, July's figures exemplify a trend where sunny days are replaced by increased precipitation in the latter half of the year. Interestingly, while July marks a relative reduction in sunlight compared to spring and early summer, it still maintains a vibrant glow compared to the cooler months ahead, setting the stage for a lush and thriving landscape.
In Heredia, Costa Rica, the likelihood of sunny weather takes a noticeable dip during the warm summer months. July, with a mere 16% chance of sunshine, shares this underwhelming enthusiasm for clear skies with both April and June, which also report similar probabilities. As the rainy season grips the region, it’s clear that sunny days are becoming increasingly rare when compared to the beginning of the year, where chances soar to 47% in January and remain relatively favorable through December. This trend highlights a significant contrast between the dry months and the heart of the rainy season, making July one of the cloudier times to visit Heredia.
In Heredia, Costa Rica, July brings a consistent 12 hours of daylight, a trend that flows seamlessly from June and continues into the following months of August and September. This steady duration of sunlight reflects the region's tropical climate, where days remain fairly uniform throughout the year. Interestingly, the daylight duration shifts earlier in the year to 11 hours in January and February, but gradually increases to a peak of 12 hours from March through September, before tapering off again to 11 hours in the final months of the year. This pattern underscores Heredia's unique balance of light and dark, creating perfect conditions for both relaxation and exploration amidst its lush landscapes.
In July, Heredia, Costa Rica, experiences a gentle average wind speed of 1.6 m/s (4 mph), marking a slight uptick from the preceding month's calmest conditions. This modest breeze offers a refreshing contrast to the warm, tropical climate, as it subtly whispers through the lush landscapes. Notably, July sits at the cusp of the region's wind patterns; while it slightly outpaces June's 1.3 m/s, it remains indicative of the overall trend of declining wind speeds that characterizes the mid-year months. As the year progresses toward August, the winds continue to soften further, with an average dropping to 1.2 m/s (3 mph), enveloping Heredia in a serene, humid embrace typical of the rainy season.
Weather in Heredia varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Heredia, focusing on differences in temperature, rainfall, humidity, and UV levels.
In July, the weather is notably warmer and more humid compared to January, with average temperatures ranging from a mild 15°C (59°F) at night to a maximum of 25°C (77°F) during the day. This month also experiences higher precipitation, totaling 266 mm (10.5 in) over 28 days, resulting in a humid atmosphere with 85% humidity. In contrast, January offers cooler temperatures, with a minimum of 11°C (53°F) and a maximum of 24°C (76°F), alongside significantly lower rainfall of 93 mm (3.7 in) spread over just 11 days, and a more comfortable humidity level at 68%. For more details, you can check Heredia weather in January.
When comparing the weather in July and February, July tends to be significantly wetter and more humid. July experiences an average temperature of 19°C (66°F), with high humidity at 85% and a substantial 266 mm (10.5 in) of precipitation over 28 days. In contrast, February boasts a slightly warmer average temperature of 17°C (64°F) but has much lower humidity at 68% and minimal precipitation of just 43 mm (1.7 in) across 12 days. For more detailed insights, check out Heredia weather in February.
In comparing the weather conditions of July and March, July tends to be much wetter and more humid. While both months feature similar maximum temperatures, with July reaching up to 25°C (77°F) and March also hitting 25°C (76°F), July's average temperature is slightly cooler at 19°C (66°F) compared to March’s 18°C (64°F). July experiences significantly higher precipitation, with 266 mm (10.5 in) over 28 days, in contrast to March's 49 mm (1.9 in) rainfall over just 14 days. The humidity in July is also notably higher at 85%, whereas March has a more comfortable level of 66%. For a more detailed overview, you can visit Heredia weather in March.
In comparing the weather of July and April, it's evident that both months share similar average temperatures, hovering around 19°C (66°F). However, July tends to be more humid with an average humidity level of 85%, compared to April's 67%. While April enjoys slightly higher maximum temperatures, reaching 26°C (80°F), it experiences significantly less rainfall at 113 mm (4.4 in) over 23 days, in contrast to July's heavy precipitation of 266 mm (10.5 in) across 28 days. For more details, you can check Heredia weather in April.
When comparing the weather in July and May, we observe some notable differences. Both months have a similar average temperature of around 19°C (66°F), with May experiencing slightly higher maximum temperatures at 26°C (79°F) compared to July's maximum of 25°C (77°F). However, July tends to be much wetter, receiving 266 mm (10.5 in) of precipitation over 28 days, while May has a higher total rainfall of 425 mm (16.7 in) over 29 days. Additionally, humidity levels are considerably higher in July at 85%, compared to May's 69%. For more detailed insights into May's weather, you can check Heredia weather in May.
In comparing June and July weather patterns, we see some similarities and differences. Both months have a minimum temperature of 15°C (59°F) and an average temperature hovering around 19°C (66°F). However, July experiences a slight decrease in maximum temperature, averaging at 25°C (77°F) compared to June's higher maximum of 26°C (78°F). Precipitation levels are also noteworthy; July sees 266 mm (10.5 in) of rain over 28 days, which is less than June's 341 mm (13.4 in) during the same number of days. Humidity remains relatively constant, with July at 85% and June slightly lower at 84%. For a more detailed look at June's weather, you can explore Heredia weather in June.
July and August have quite similar temperature ranges, with both months experiencing a minimum of 15°C (59°F), an average of 19°C (66°F), and a maximum temperature of 25°C (77°F) in July, increasing slightly to 26°C (79°F) in August. However, August tends to be wetter, with total precipitation rising to 304 mm (12.0 in) compared to July's 266 mm (10.5 in), despite both months seeing rainfall on 28 days. Additionally, humidity remains high in both months, with August being slightly less humid at 82% compared to July's 85%. For more detailed insights, you can check Heredia weather in August.
In comparing the weather patterns of July and September, both months share a similar average temperature of 19°C (66°F), with maximum temperatures reaching 25°C (77°F) in July and 25°C (78°F) in September. However, September sees a notable increase in precipitation, totaling 379 mm (14.9 in) over 29 days, compared to July's 266 mm (10.5 in) over 28 days. Additionally, while humidity levels are high in both months, they are slightly lower in September at 81%, compared to July’s 85%. For more detailed insights on September weather, you can visit Heredia weather in September.
In comparing the weather of July and October, we see some similarities and notable differences. Both months feature an average temperature of 19°C (66°F), with maximum temperatures reaching around 25°C (77°F). However, October experiences a slightly lower minimum temperature of 14°C (58°F) compared to July's 15°C (59°F). A significant difference lies in precipitation, as October sees nearly double the rainfall at 517 mm (20.4 in) over 29 days, surpassing July's 266 mm (10.5 in) across 28 days. Additionally, while July has a higher humidity level at 85%, October remains relatively humid at 80%. For more details on October's weather, you can check Heredia weather in October.
In comparing the weather of July and November, we see some similarities and subtle differences. Both months experience mild temperatures, with July having an average of 19°C (66°F) and November slightly cooler at 18°C (65°F). The maximum temperatures remain similar as well, with July peaking at 25°C (77°F) and November reaching 24°C (75°F). Precipitation is substantial in both months; July sees 266 mm (10.5 in) over 28 days, while November has slightly less at 260 mm (10.3 in) but occurs over fewer days, 24 in total. Additionally, humidity levels are relatively high in both months, with July at 85% and November at 80%. For a more detailed look at November weather, you can check out Heredia weather in November.
In July, the weather is generally warmer and more humid than in December, with average temperatures ranging from 15°C (59°F) to a maximum of 25°C (77°F). The month typically experiences significant rainfall, with 266 mm (10.5 in) of precipitation over 28 days, resulting in a high humidity level of 85%. In contrast, December sees slightly cooler temperatures, with an average ranging from 12°C (55°F) to 24°C (75°F). The precipitation decreases to 156 mm (6.1 in) across 16 days, leading to a more comfortable humidity level of 72%. For a detailed overview of December weather, you can visit Heredia weather in December.
In July, Heredia experiences a distinct shift in weather, characterized by higher humidity and significant rainfall. The average temperature hovers around a comfortable 19°C, but the frequent precipitation—along with nearly every day being damp—creates a lush and vibrant landscape. Unlike the drier months, July showcases an invigorating blend of warmth and moisture, making it an ideal time for nature enthusiasts to explore the rich greenery of the region. For a comprehensive understanding of what to expect throughout the year, visit Heredia Climate.