July Weather in La Fortuna, Costa Rica

Last updated: August 21, 2025

In La Fortuna, Costa Rica, July presents a tropical haven characterized by warm temperatures and lush, vibrant landscapes. With maximums reaching 30°C (87°F) and a pleasant average of 24°C (75°F), the days are ideal for exploring the town's renowned natural beauty. However, visitors should be prepared for moisture, as July sees significant rainfall, totaling approximately 253 mm (10.0 in) across 28 days, creating a humid atmosphere with levels around 88%. This month offers a unique opportunity to witness the breathtaking waterfalls and lush greenery that thrive in the rain, making it a truly enchanting time to experience La Fortuna's rich biodiversity.

July Temperature in La Fortuna

In July, La Fortuna, Costa Rica, enjoys a delightful tropical climate with temperatures that provide a perfect backdrop for adventure and relaxation. The month sees minimum temps hovering around 20°C (68°F), making it comfortably warm, while average temperatures stabilize at about 24°C (75°F). Highs tend to reach a pleasant 30°C (87°F), offering just the right amount of warmth without becoming oppressive. As part of the rainy season, July brings occasional showers, contributing to the lush, vibrant landscapes that the region is known for. Overall, this month exemplifies the quintessential Costa Rican experience, blending warm temperatures with the refreshing allure of nature's abundance.

July Weather in La Fortuna: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in La Fortuna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In La Fortuna, July typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec727374767675757575757473
Data source: Temperature data for La Fortuna generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

July Precipitation in La Fortuna

July in La Fortuna, Costa Rica, showcases a significant shift in the rainy season, with precipitation levels reaching 253 mm (10.0 in) over 28 days of rainfall. This marks a slight decrease from the previous months, indicating a transition as the intense June showers start to subside, though the lush landscape continues to thrive. The arrival of July still retains the vibrant ambiance typical of the wet season, characterized by frequent, short bursts of rain that nourish the region’s abundant flora. As the month progresses, visitors can expect the cascading waterfalls and rich greenery to be at their most enchanting, solidifying La Fortuna's reputation as a tropical paradise, even amidst the rain.

July Precipitation Trends in La Fortuna

The chart displays monthly precipitation patterns in La Fortuna, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In La Fortuna, July typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec99232872308312253295277398259180
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

July Humidity in La Fortuna

In July, La Fortuna, Costa Rica, experiences a notable spike in humidity, reaching a significant 88%, the highest level of the year. This increase is part of a broader trend observed in the region, where humidity gradually rises from the more moderate levels recorded in the early months—from 71% in January to around 70% in May. As the year progresses, particularly during the rainy season starting in June, humidity surges sharply, peaking in July before slightly easing in August and September. This pattern highlights the tropical climate of La Fortuna, where visitors can expect a lush, verdant landscape but should also prepare for the moist conditions that define midsummer.

July Average Humidity in La Fortuna

This chart illustrates the average monthly humidity levels in La Fortuna, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in La Fortuna is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec71%70%68%69%70%81%88%85%84%82%81%74%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in La Fortuna

In July, La Fortuna, Costa Rica, experiences a consistently high UV Index of 14, indicating an extreme level of sun exposure that warrants caution. As summer progresses, the UV Index remains relentless, reflecting the region's tropical climate where protective measures are essential. With a burn time of just 10 minutes, it's critical for outdoor enthusiasts to stay vigilant and apply sunscreen regularly. This pattern of elevated UV levels continues throughout the year, with only slight fluctuations—highlighting the importance of sun safety not just in July, but in every month of the year. For a detailed look at the UV Index throughout the year, check out La Fortuna UV Index.

Maximum UV Index Levels in La Fortuna for July

The chart shows the monthly maximum UV Index (UVI) for La Fortuna in July, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In July, the maximum UV index in La Fortuna typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec121315151414141313141110
Data source: La Fortuna July UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

July Sunshine in La Fortuna

In July, La Fortuna basks in an average of 267 hours of sunshine, presenting a delightful backdrop for visitors eager to explore its natural wonders. This month fits seamlessly into the region's yearly sunshine narrative, nestled between the vibrant months of April and March, which boast the highest sunshine totals of 311 and 330 hours respectively. While July's hours dip slightly from June’s 254, it still offers plenty of bright moments, making it a great time for outdoor adventures. As summer transitions into late rainy season, travelers can revel in the region's lush landscapes and dramatic waterfalls, illuminated by the sun's warm embrace. Overall, La Fortuna’s sunny July invites adventure, highlighting its unique charm in the heart of Costa Rica.

Monthly Sunshine Duration in La Fortuna: July Highlighted

The July sunshine duration represents the total number of hours La Fortuna experiences direct sunlight during the month of July, excluding cloudy or obstructed periods. This chart compares the sunshine duration of July with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec251h298h330h311h256h254h267h250h250h232h269h303h
Data source: La Fortuna July Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in La Fortuna During July

In La Fortuna, Costa Rica, the likelihood of sunny weather in July is notably low, with only a 15% chance of sunshine gracing the landscape. This trend continues from the preceding months, where the chances of clear skies dwindle significantly, particularly dropping to a mere 13% in June. As the rainy season fully takes hold, July experiences a stark contrast to earlier months like January through April, where sunny days are much more prevalent. With the percentage of sun dwindling from 42% in March to its July low, travelers should brace for overcast skies and occasional downpours rather than basking in the sun. This climatic pattern emphasizes the importance of preparing for the lush, verdant beauty that defines La Fortuna during its rainy season, where the vibrant scenery often shines even amidst the clouds.

Percentage of Sunny Days in July in La Fortuna

The chart illustrates the percentage of sunny days in La Fortuna throughout the year, with July highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often La Fortuna experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec37%42%42%22%16%13%15%7%11%16%16%38%
Data source: La Fortuna July chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in La Fortuna in July

In La Fortuna, Costa Rica, the enchanting rhythm of daylight remains remarkably consistent throughout the year. From January to June, the days gradually stretch from 11 hours to a refreshing 12 hours, creating a vibrant atmosphere that sets the stage for exploration. Notably, July maintains this generous 12-hour daylight, continuing the trend established in the previous months. This abundance of sunlight persists until September, after which daylight begins to taper off again, returning to 11 hours by late October through December. Whether it’s basking in the sun-drenched vistas or reveling in the lush beauty of nature, July offers a perfect blend of warmth and light for outdoor adventures in this tropical paradise.

Average Daylight Hours in La Fortuna for July

The chart illustrates the variation in daylight duration in La Fortuna throughout the year, with July highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 34m11h 47m12h 3m12h 21m12h 35m12h 42m12h 38m12h 26m12h 9m11h 52m11h 37m11h 30m
Data source: La Fortuna daylight hours, calculated by summing the hours between sunrise and sunset for each day.

July Winds in La Fortuna

In July, the average wind speed in La Fortuna, Costa Rica, reaches a gentle 2.1 m/s (5 mph), marking a slight increase from the previous month’s lull. This modest rise in wind activity reflects a transitional phase in the region’s climate, as the early rainy season begins to settle into the lush greenery for which La Fortuna is renowned. Following June’s calm winds of 1.6 m/s (3 mph), July's breezier conditions hint at the invigorating freshness that accompanies frequent afternoon showers. As the months progress into the dry season, expected higher wind speeds return, with November and December bringing more lively gusts at 2.3 m/s (5 mph) and 2.9 m/s (7 mph), respectively. Overall, July finds a balanced rhythm between stillness and motion, creating a serene yet dynamic atmosphere in this tropical paradise.

Average July Wind Speed in La Fortuna

The chart displays monthly wind speed patterns in La Fortuna, with values for each month shown alongside July's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how July's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.23.23.52.52.21.62.1 m/s1.41.41.32.32.9
Data source: La Fortuna July wind data, generated using information from the Copernicus Climate Change Service.

How July Weather in La Fortuna Compares to Other Months

Weather in La Fortuna varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in La Fortuna, focusing on differences in temperature, rainfall, humidity, and UV levels.

July and January present distinct weather profiles in La Fortuna. In July, the temperatures range from a minimum of 20°C (68°F) to a maximum of 30°C (87°F), with an average of 24°C (75°F). This month experiences significant rainfall, totaling 253 mm (10.0 in) over 28 days, accompanied by high humidity levels at 88%. In contrast, January sees slightly cooler temperatures, with a minimum of 16°C (61°F) and a maximum of 29°C (84°F), and an average of 22°C (72°F). The precipitation in January is notably lower, at 99 mm (3.9 in) spread over just 13 days, and the humidity stands at a more comfortable 71%. For more detailed information, check out La Fortuna weather in January.

When comparing the weather in July and February, it's clear that both months offer mild temperatures, but they differ significantly in precipitation and humidity levels. In July, the average temperature hovers around 24°C (75°F) with a noticeable maximum reaching 30°C (87°F). However, this month also sees a high level of precipitation, totaling 253 mm (10.0 in) over 28 days, and a humidity level of 88%, making it feel quite damp. In contrast, February presents slightly cooler temperatures, with a minimum of 16°C (62°F) and an average of 23°C (73°F). Notably, February experiences much less rain, with only 23 mm (0.9 in) of precipitation across just 5 days, alongside a lower humidity of 70%. For a detailed look at the weather in February, you can visit La Fortuna weather in February.

In comparing the weather between July and March, we can see notable differences. July experiences a warmer and more humid climate, with average temperatures reaching 24°C (75°F) and high humidity levels at 88%. Additionally, it receives significant rainfall, with 253 mm (10.0 in) spread over 28 days, making it the wetter month. In contrast, March has slightly cooler temperatures, with an average of 23°C (74°F) and a much lower humidity of 68%. The precipitation in March is also minimal, amounting to only 28 mm (1.1 in) over just 6 days. For more details, you can check La Fortuna weather in March.

When comparing the weather in July and April, we observe some notable differences. July tends to be more humid, with an average humidity of 88% compared to April's 69%. While both months have similar average temperatures around 24°C (75°F), April can reach higher maximum temperatures, peaking at 32°C (90°F), whereas July's max is 30°C (87°F). Precipitation is significantly higher in July, totaling 253 mm (10.0 in) over 28 days, compared to just 72 mm (2.8 in) across 13 days in April, which indicates a much wetter climate during the summer month. For more detailed insights, you can check La Fortuna weather in April.

In comparing the weather of July and May, both months show similar average temperatures, hovering around 24°C (75°F). However, July experiences slightly cooler minimum and maximum temperatures, recording a minimum of 20°C (68°F) and a maximum of 30°C (87°F), while May boasts a higher maximum temperature of 32°C (91°F). In terms of precipitation, May is wetter, with 308 mm (12.1 in) spread over 26 days, compared to July’s 253 mm (10.0 in) over 28 days. Humidity levels are also higher in July at 88%, compared to May’s 70%. For more detailed information, you can check La Fortuna weather in May.

In comparing the weather of June and July, both months exhibit similar temperature patterns, with June experiencing slightly higher maxima at 31°C (88°F) compared to July's 30°C (87°F). However, July tends to be slightly more humid, with an average humidity of 88% versus June's 81%. Precipitation levels are also noteworthy; June sees 312 mm (12.3 in) over 29 days, while July records 253 mm (10.0 in) over 28 days, indicating that June is generally wetter. For more detailed information about weather in June, you can visit La Fortuna weather in June.

July and August exhibit similar temperature ranges, with both months seeing minimum temperatures of 20°C (68°F) and average temperatures around 24°C (75°F). However, August tends to be slightly warmer with a maximum temperature of 31°C (89°F), compared to July's 30°C (87°F). Precipitation is notably higher in August, with 295 mm (11.6 in) of rainfall over 29 days, surpassing July's 253 mm (10.0 in) over 28 days. Additionally, humidity levels remain high in both months, though August's 85% is marginally lower than July's 88%. For more detailed insights into August weather, you can visit La Fortuna weather in August.

In comparing the weather conditions of July and September, we find that both months share similar temperature ranges, with a minimum of 20°C (68°F) and an average of 24°C (75°F). However, September tends to be slightly warmer, reaching a maximum of 31°C (88°F) compared to July's high of 30°C (87°F). Additionally, September experiences more precipitation, with 277 mm (10.9 in) over 29 days, while July receives 253 mm (10.0 in) across 28 days. Humidity remains fairly high in both months, with July at 88% and September slightly lower at 84%. For more detailed insights into September's weather patterns, you can visit La Fortuna weather in September.

In July, the weather remains warm, with temperatures averaging around 24°C (75°F) and reaching a maximum of 30°C (87°F). However, this month is marked by high precipitation, totaling 253 mm (10.0 in) over 28 days, and the humidity levels can feel quite oppressive at 88%. In contrast, October maintains similar temperature ranges, with an average of 24°C (75°F) and a maximum of 30°C (86°F). Yet, this month experiences even heavier rainfall, accumulating 398 mm (15.7 in) over 29 days, while humidity slightly decreases to 82%. For more detailed insights, you can check out La Fortuna weather in October.

In July, the weather features a slightly warmer average temperature of 24°C (75°F) with highs reaching 30°C (87°F) and a humidity level of 88%, making it feel quite muggy. The month also sees significant rainfall, accumulating to 253 mm (10.0 in) over 28 days. In contrast, November brings a slightly cooler average temperature of 23°C (74°F) with maximums of 29°C (84°F) and a drop in humidity to 81%. Rainfall is marginally higher at 259 mm (10.2 in) across 27 days. For more details on the weather specific to November, check La Fortuna weather in November.

July and December exhibit noticeable differences in weather patterns. July typically features warmer temperatures, with averages around 24°C (75°F) and peak highs reaching 30°C (87°F), making it feel quite humid, with humidity levels around 88%. In contrast, December brings slightly cooler temperatures, averaging 23°C (73°F), with a maximum of 29°C (84°F) and lower humidity at 74%. Precipitation levels are also higher in July, with 253 mm (10.0 in) spread over 28 days, while December sees 180 mm (7.1 in) of rain across 22 days. For more details, check out La Fortuna weather in December.

Compare La Fortuna's Climate with Cities Worldwide

Conclusion: What to Expect From July Weather in La Fortuna

In July, La Fortuna transforms into a lush, vibrant paradise, with temperatures hovering around a comfortable average of 24°C. Unlike the drier months, July welcomes significant rainfall, with precipitation gracing the region almost every day. The thick, humid air can reach 88%, enhancing the tropical ambiance. While travelers might encounter more rain than in the preceding months, the landscape flourishes, making it an ideal time for adventurers to experience the stunning natural beauty and rich biodiversity that La Fortuna has to offer. For a deeper dive into what to expect throughout the year, check out La Fortuna Climate.