Last updated: August 21, 2025
In April, Escazu, Costa Rica experiences a delightful tropical climate, with maximum temperatures reaching 29°C (85°F) and an average of 21°C (70°F), making it a pleasant time for outdoor activities. The minimum temperature dips to 15°C (58°F), providing a refreshing respite during cooler nights. However, visitors should be prepared for precipitation, as the month averages 79 mm (3.1 in) over approximately 16 rainy days, contributing to the region's lush greenery. With a humidity level of 67%, the air feels beautifully tropical, perfect for exploring this vibrant destination while enjoying the rich biodiversity it offers.
In April, Escazú, Costa Rica, begins to reveal the warmth that hints at the approaching dry season, with temperatures displaying a delightful progression. The minimum temperature nudges up to 15°C (58°F), while the average remains steady at 21°C (70°F), making it perfect for outdoor activities. As days grow longer and sunnier, the maximum climbs to a pleasant 29°C (85°F), providing a lovely blend of warmth without the intense heat of the summer months ahead. This gradual increase in temperature not only enhances the vibrant foliage but also invites visitors to enjoy the lush surroundings and charming atmosphere of this picturesque town.
In April, Escazu, Costa Rica, experiences a noticeable shift in its weather patterns, welcoming the onset of the rainy season with 79 mm (3.1 in) of precipitation spread over 16 days. This marks a significant increase compared to the preceding months, where rainfall was minimal, highlighting April as a transitional period. The daily rainfall becomes more frequent, laying the groundwork for the deluge that follows in May and June. This increase not only signifies the arrival of lush greenery but also the vibrant, lively atmosphere that characterizes the region during this time. As the rains begin to nourish the landscape, Escazu transforms, showcasing the beauty of its tropical climate and the rich biodiversity it supports.
April in Escazu, Costa Rica, experiences a slight dip in humidity, averaging 67%, which is only a notch lower than the preceding months. The humidity levels remain relatively consistent during this time, slightly down from 68% in both January and February, and closely aligning with March’s 66%. As the dry season transitions into the wet season, a gradual increase begins in May, jumping to 69%, hinting at the approaching rains. This subtle fluctuation reflects the area's tropical climate dynamics, where humidity tends to rise significantly in the subsequent months, reaching a peak in June and July. Overall, April serves as a gentle bridge, maintaining a comfortable atmosphere before the more humid summer months set in.
In April, Escazu, Costa Rica, experiences a notably high UV Index of 15, maintaining its position in the extreme exposure category alongside March. This trend highlights a peak period for sun intensity, where the recommended burn time is just 10 minutes. Notably, April shares the same UV Index as March, suggesting that this time of year is critical for sun safety awareness. As the months progress towards May, the UV Index slightly decreases to 14, yet remains in the extreme category, indicating that vigilant sun protection is vital throughout these warmer months. For further details on UV levels and sun safety, explore Escazu UV Index.
UV Risk Categories
April in Escazú, Costa Rica, shines bright with 300 hours of glorious sunshine, making it one of the sunniest months of the year. Building on the steady increase from March's peak of 329 hours, April showcases a delightful mix of warmth and daylight, perfect for outdoor adventures. As the months transition, May experiences a dip with 235 hours, indicating the onset of the rainy season but still holding onto a generous amount of sunlight. This trend tells a compelling story of Escazú's climate, where the allure of bright, sunny days begins to wane, offering a taste of both vibrant sunshine and refreshing rains as the region moves into its lush, green season.
April in Escazú, Costa Rica, marks a notable shift in the weather patterns as the chance of sunny days drops significantly to just 20%. This decline follows a gradual decrease in sunshine from January's promising 52%, through to March's 45%. The trend continues into the following months, with May and June experiencing even lower probabilities of sunshine at 14%. This shift signals the onset of the wet season, with typically cloudier and rainier days ahead. As we transition from the vibrant, sunlit days of early year to the more unpredictable climate of April and beyond, it becomes clear that travelers should prepare for a different kind of beauty in Escazú, where lush landscapes thrive in the absence of consistent sunshine.
In Escazú, Costa Rica, the month of April brings a delightful continuation of increased daylight, mirroring the trend set in March with approximately 12 hours of sunshine each day. This pattern indicates a stable and blossoming environment as the region transitions into the dry season, encouraging outdoor activities and vibrant local festivities. Following April, daylight duration remains consistent at 12 hours through May and June, offering a prolonged period of daylight that enhances the beauty of this picturesque locale. As the year progresses, daylight begins to taper off in October, but for now, April stands as a prime time to enjoy the full splendor of Escazú under sunny skies.
In April, Escazú, Costa Rica experiences a gentle breath of wind, with an average speed of 1.7 m/s (4 mph), making it one of the calmer months in terms of breeze. This slight lull contrasts with the stronger winds characteristic of the earlier months, which range between 2.2 m/s and 2.4 m/s from January to March. Following April, the winds gradually decrease even further, dipping to 1.5 m/s (3 mph) in May and lingering around 1.1-1.2 m/s through the summer months. The shift in wind patterns reveals a subtle transition into a more tranquil climate, inviting residents and visitors alike to savor the serene beauty of the lush landscape during this time. As the year progresses, the breezes return in the later months, culminating in a refreshing 2.1 m/s in December, ensuring that Escazú maintains its charm throughout the year.
Weather in Escazu varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Escazu, focusing on differences in temperature, rainfall, humidity, and UV levels.
April generally offers warmer temperatures compared to January, with average highs reaching up to 29°C (85°F) compared to January's maximum of 27°C (82°F). Both months experience mild minimum temperatures, with April starting at 15°C (58°F) and January slightly cooler at 13°C (56°F). However, April is characterized by significantly higher precipitation, with 79 mm (3.1 in) of rain over 16 days, while January sees only 32 mm (1.3 in) across just 6 days. Additionally, humidity levels remain fairly comparable, with April at 67% and January at 68%. For more detailed insights into January weather, visit Escazu weather in January.
When comparing the weather in April and February, April tends to be slightly warmer with an average temperature of 21°C (70°F) compared to February's 20°C (69°F). Both months have similar maximum temperatures, but April's minimum temperature is marginally higher at 15°C (58°F) versus February's 13°C (56°F). Additionally, April experiences significantly more precipitation, with 79 mm (3.1 in) over 16 days, while February sees only 13 mm (0.5 in) across just 3 days. Humidity levels remain quite close, with April at 67% and February at 68%. For more detailed information about February’s weather, you can visit Escazu weather in February.
In comparing the weather between March and April, both months exhibit similar average temperatures, with March having a minimum of 14°C (57°F) and a maximum of 28°C (83°F), while April sees slightly higher temperatures with a minimum of 15°C (58°F) and a maximum of 29°C (85°F). However, April is significantly wetter, receiving 79 mm (3.1 in) of precipitation over 16 days, compared to a much drier March, which recorded only 15 mm (0.6 in) over 4 days. Humidity levels remain relatively stable, with March at 66% and April slightly higher at 67%. For more detailed information, you can visit Escazu weather in March.
April and May weather in Escazu presents some notable differences. In April, temperatures range from a minimum of 15°C (58°F) to a maximum of 29°C (85°F), with an average temperature of 21°C (70°F) and 79 mm (3.1 in) of precipitation over 16 days at a humidity level of 67%. In contrast, May sees slightly warmer minimum temperatures at 16°C (61°F) while maintaining a similar average of 21°C (70°F) and a slightly lower maximum of 28°C (83°F). However, May is significantly wetter, with a staggering 391 mm (15.4 in) of precipitation over 27 days, resulting in higher humidity at 69%. For more detailed information, check out Escazu weather in May.
April and June both have a similar average temperature of around 21°C (70°F), with April featuring a slightly broader range, with minimums of 15°C (58°F) and maximums of 29°C (85°F). In contrast, June experiences a milder maximum temperature of 27°C (81°F) but starts with a higher minimum of 16°C (60°F). Rainfall significantly increases in June, with 351 mm (13.8 in) over 27 days, compared to April's 79 mm (3.1 in) across 16 days, resulting in much higher humidity levels of 84% in June versus 67% in April. For more details on June weather in this region, you can check Escazu weather in June.
When comparing the weather in April and July, April offers a warmer temperature range with averages peaking at 29°C (85°F) during the day, while July's maximum is slightly cooler at 27°C (81°F). Both months have similar average temperatures around 21°C (70°F), but July experiences significantly more precipitation, totaling 233 mm (9.2 in) over 26 days, compared to April's 79 mm (3.1 in) across 16 days. Additionally, July is marked by higher humidity at 85%, compared to April's 67%. For a more detailed look at July weather, you can check Escazu weather in July.
April and August exhibit notable differences in weather patterns. In April, the temperatures range from a minimum of 15°C (58°F) to a maximum of 29°C (85°F), with an average of 21°C (70°F). The month experiences around 79 mm (3.1 in) of rainfall over approximately 16 days, leading to a humidity level of 67%. On the other hand, August sees slightly higher minimum temperatures at 16°C (60°F) and a similar maximum of 28°C (82°F), with an overall average of 20°C (69°F). However, the precipitation is significantly greater at 331 mm (13.0 in) across 26 days, contributing to increased humidity levels of 82%. For more details on weather conditions, you can check Escazu weather in August.
April and September showcase distinct differences in weather patterns. In April, temperatures hover between a minimum of 15°C (58°F) and a maximum of 29°C (85°F), with an average of 21°C (70°F). The month experiences moderate precipitation, totaling 79 mm (3.1 in) over approximately 16 days, while humidity levels are around 67%. In contrast, September is characterized by cooler temperatures, with a minimum of 15°C (60°F) and a maximum of 27°C (80°F), averaging 20°C (69°F). This month is notably wetter, with precipitation reaching 436 mm (17.2 in) across 28 days, and humidity rises to 81%. For those curious about the specific weather conditions during this time, further details can be found at Escazu weather in September.
April and October present distinct weather patterns. In April, temperatures typically range from a minimum of 15°C (58°F) to a maximum of 29°C (85°F), with an average of 21°C (70°F). The month sees moderate rainfall of 79 mm (3.1 in) over about 16 days, with humidity averaging 67%. In contrast, October experiences slightly cooler temperatures with a minimum of 15°C (60°F), an average of 20°C (68°F), and a maximum of 27°C (80°F). However, October is much wetter, with precipitation reaching a significant 570 mm (22.4 in) over 29 days, resulting in higher humidity levels at 80%. For more detailed insights into October weather, you can visit Escazu weather in October.
April and November weather offers a contrasting experience despite their similar minimum temperatures, both resting at around 15°C (58°F). April sees a slightly warmer average of 21°C (70°F) and maximums reaching 29°C (85°F), while November cools down to an average of 20°C (68°F) and peaks at 26°C (79°F). However, November is notably wetter, with precipitation of 209 mm (8.2 in) over 19 days compared to April's 79 mm (3.1 in) distributed across 16 days. The humidity is also higher in November at 80%, making the atmosphere feel a bit more muggy than the 67% humidity in April. For a detailed breakdown, you can check Escazu weather in November.
In April, temperatures are generally warmer, with a minimum of 15°C (58°F), an average of 21°C (70°F), and a maximum reaching up to 29°C (85°F). The month experiences a significant amount of rainfall, totaling 79 mm (3.1 in) over about 16 days, coupled with a humidity level of 67%. In contrast, December sees slightly cooler temperatures, with a minimum of 15°C (58°F), an average of 20°C (68°F), and a maximum of 26°C (80°F). Precipitation in December is less, at 63 mm (2.5 in) over 11 days, and humidity increases to 72%. For more detailed information, you can check Escazu weather in December.
As April unfolds in Escazu, residents and visitors experience a delightful blend of warmth and moisture, setting it apart from the drier months of the year. With average temperatures hovering around a pleasant 21°C (70°F) and a peak reaching 29°C (85°F), this month invites outdoor exploration, despite the increased humidity at 67%. While April brings a notable shift with 79 mm (3.1 in) of rainfall across 16 days, creating a lush and vibrant atmosphere, it also marks the transition to the rainy season, distinguishing it from the sun-drenched days of prior months. For a more in-depth understanding of what to expect, check out the comprehensive guide on Escazu Climate.