Last updated: August 21, 2025
April in La Fortuna, Costa Rica offers a delightful mix of warm temperatures and refreshing rain. With maximum highs reaching 32°C (90°F) and a comfortable average of 24°C (76°F), visitors can enjoy the lush landscapes and vibrant biodiversity. However, prepare for some rain, as 72 mm (2.8 in) of precipitation can be expected over 13 days, contributing to the region's stunning scenery. The humidity hovers around 69%, enhancing the tropical atmosphere that defines this beautiful destination. Embrace the natural beauty and invigorating climate of La Fortuna this April!
April in La Fortuna, Costa Rica, marks a delightful transition into warmer temperatures as the region welcomes spring with open arms. With minimums hovering around 17°C (64°F) and maximums reaching a balmy 32°C (90°F), this month balances warmth and comfort perfectly. The average temperature of 24°C (76°F) sets the stage for vibrant outdoor adventures amidst stunning natural landscapes. As the month progresses, visitors can expect increasingly sunny days, making it an ideal time for activities like hiking, exploring waterfalls, and soaking in hot springs. The slight uptick in temperatures compared to March heralds the onset of the wet season, yet the weather remains predominantly agreeable, allowing for an engaging experience in this tropical paradise.
April in La Fortuna, Costa Rica marks a notable transition in precipitation patterns, bringing a total of 72 mm (2.8 in) of rain over 13 days. This amount is significantly higher than February and March, but still falls short of the deluge that follows in May, when rainfall skyrockets to 308 mm (12.1 in) across 26 days. April serves as a bridge, hinting at the approaching wet season while allowing for some drier moments, making it a unique time for travelers to experience the lush, vibrant landscapes without the full force of torrential rain. As the month closes, the rhythm of rain increasingly sets the stage for the lush greenery that defines this beautiful region.
In April, La Fortuna, Costa Rica experiences a comfortable humidity level of 69%, slightly rising from the lower figures observed in the preceding months of January through March. This moderate humidity sets the stage for the region's lush landscapes and vibrant wildlife, making it an ideal time for outdoor adventures. As the wet season approaches, humidity begins to climb, foreshadowing the much higher levels that will hit in June and beyond, where it peaks at a steamy 88% in July. Overall, April's climate strikes a perfect balance, inviting visitors to explore before the heavier rains transform the environment into a verdant paradise.
In April, La Fortuna, Costa Rica, continues to bask in intense sunlight, with a UV Index of 15, categorizing it as extreme. This level of UV exposure means that unprotected skin can experience burns in as little as 10 minutes. The pattern observed from January through April showcases consistently high UV indexes, peaking at 15 in both March and April, which illustrates a trend of increasing solar intensity as the dry season progresses. As travelers and locals alike enjoy outdoor activities in this beautiful region, it's crucial to prioritize sun safety practices. For more details on UV exposures throughout the year, visit La Fortuna UV Index.
UV Risk Categories
April in La Fortuna, Costa Rica, basks in a delightful 311 hours of sunshine, making it a fantastic time for outdoor adventures. Following March's peak of 330 hours, the month sees a slight decline in sunlight, yet it remains among the brighter periods of the year. As the rainy season approaches in May, which experiences a notable dip to 256 hours, April acts as a gentle transition, inviting visitors to relish its warmth and vibrant nature. The trend of sunnier months continues into the tail end of the dry season, with February and March also showcasing impressive sunlight totals. This pattern underscores La Fortuna's allure for travelers seeking both adventure and relaxation amidst breathtaking scenery.
As April approaches in La Fortuna, Costa Rica, the likelihood of sunny weather diminishes significantly, with only a 21% chance of sunshine. This marks a notable decline from the previous months of January through March, which enjoy much higher probabilities of clear skies, peaking at 42%. The trend continues into May and June, where the chances drop further to 16% and 13%, respectively, showcasing the onset of the wet season. The sunny days become increasingly fleeting, signaling a transition that travelers should consider when planning their adventures in this lush, tropical paradise.
In April, La Fortuna, Costa Rica experiences a delightful 12 hours of daylight, continuing the trend established in March and seamlessly transitioning into the lush mornings and vibrant sunsets that characterize this tropical paradise. As the dry season unfolds, visitors can bask in ample daylight for exploration and adventure, benefiting from longer hours to enjoy the stunning landscapes and rich biodiversity. This pattern of consistent daylight persists through the following months, fostering an inviting atmosphere ideal for outdoor activities. As the year progresses toward May, La Fortuna maintains its balance of 12 hours of sunlight, ensuring that the beauty of the region remains accessible and enchanting for all who visit.
In April, the winds in La Fortuna, Costa Rica tend to soften, with an average wind speed dropping to 2.5 m/s (6 mph). This marked decrease follows a slightly more blustery March, which experienced winds of 3.5 m/s (8 mph). As the dry season transitions towards the lushness of May, the gentle breezes of April invite travelers to explore the stunning landscapes without the disruptive pull of stronger winds. Notably, the trend shows a gradual decline in wind speed as the region approaches the rainy months, making this period ideal for experiencing the vibrant flora and fauna that flourish in this enchanting destination. As the year progresses, the consistent calm of April serves as a perfect prelude to the lush greenery that awaits in the subsequent months.
Weather in La Fortuna varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in La Fortuna, focusing on differences in temperature, rainfall, humidity, and UV levels.
April generally offers warmer temperatures compared to January, with average highs reaching 32°C (90°F) compared to January's 29°C (84°F). Both months experience a similar number of wet days, with precipitation levels in April at 72 mm (2.8 in) and January higher at 99 mm (3.9 in). Humidity levels are slightly lower in April at 69%, while January's humidity sits at 71%. Overall, visitors can expect April to be warmer and a bit less humid, making it a more appealing time for outdoor activities. For more details on January weather, check out La Fortuna weather in January.
In comparing the weather conditions of April and February, we see notable similarities and differences. April generally enjoys slightly warmer conditions, with average temperatures reaching 24°C (76°F) compared to February's 23°C (73°F). Both months experience mild minimum temperatures, though April's maximum can reach up to 32°C (90°F), a notch higher than February's 31°C (88°F). Precipitation patterns also differ significantly; April receives much more rain, with about 72 mm (2.8 in) spread over 13 days, while February sees just 23 mm (0.9 in) over only 5 days. Humidity remains similar in both months, with April at 69% and February at 70%. For more detailed insights on February weather, you can visit La Fortuna weather in February.
In comparing the weather between March and April, both months feature warm temperatures, but April tends to be slightly warmer overall. April's average temperature reaches 24°C (76°F) with a maximum of 32°C (90°F), compared to March's average of 23°C (74°F) and a maximum of 30°C (87°F). Additionally, April experiences significantly more precipitation, totaling 72 mm (2.8 in) over 13 days, while March sees just 28 mm (1.1 in) over 6 days. The humidity remains similar, with April at 69% and March at 68%. For more detailed insights, check La Fortuna weather in March.
April and May present a notable contrast in weather conditions. While temperatures remain relatively stable, with April experiencing a minimum of 17°C (64°F) and a maximum of 32°C (90°F), May sees a slight increase in the minimum temperature to 19°C (67°F) and maintains similar maximum temperatures. However, the most significant difference lies in precipitation; April averages 72 mm (2.8 in) across 13 days, whereas May is much wetter, with 308 mm (12.1 in) falling over 26 days. Humidity levels are comparable, with April at 69% and May slightly higher at 70%. For those planning a visit, you can find more details about the weather specifically in La Fortuna during May here: La Fortuna weather in May.
April and June share similar average temperatures, both around 24°C (76°F), but their weather patterns differ significantly. April experiences a warmer range, with minimums of 17°C (64°F) and maximums reaching 32°C (90°F), while June starts with a slightly higher minimum of 20°C (68°F) and maxes at 31°C (88°F). However, June sees a substantial increase in precipitation, recording 312 mm (12.3 in) over 29 days compared to April's 72 mm (2.8 in) over 13 days. Additionally, humidity levels rise in June to 81%, making it feel more humid than in April, which has a humidity of 69%. For more detailed insights into June weather, check out La Fortuna weather in June.
April and July display notable differences in weather patterns. April experiences warm temperatures with a minimum of 17°C (64°F) and a maximum of 32°C (90°F), while July remains slightly cooler with a minimum of 20°C (68°F) and a maximum of 30°C (87°F). However, July is significantly wetter, receiving 253 mm (10.0 in) of precipitation over 28 days compared to April's 72 mm (2.8 in) over 13 days, and the humidity also increases in July to 88% from April's 69%. This makes July a much more humid month, emphasizing the tropical climate of the region. For more specifics on weather during July in La Fortuna, check out La Fortuna weather in July.
When comparing the weather in April and August, notable differences emerge. April generally boasts warmer temperatures, with a minimum of 17°C (64°F) and a maximum of 32°C (90°F), while August is slightly cooler, featuring a minimum of 20°C (68°F) and a maximum of 31°C (89°F). However, August experiences significantly more precipitation, receiving 295 mm (11.6 in) over 29 days, in contrast to April's 72 mm (2.8 in) across 13 days. Additionally, humidity levels in August reach 85%, making it notably more humid than April's 69%. For those interested in more detailed climatic conditions, check La Fortuna weather in August.
April and September present distinct weather patterns. In April, temperatures range from a minimum of 17°C (64°F) to a maximum of 32°C (90°F), with an average of 24°C (76°F). The month experiences about 72 mm (2.8 in) of precipitation over approximately 13 days and holds a humidity level of 69%. In contrast, September tends to be wetter and more humid, with temperatures starting a bit higher at a minimum of 20°C (68°F) and peaking at 31°C (88°F), averaging around 24°C (75°F). This month sees significantly more rainfall, totaling 277 mm (10.9 in) over 29 days, alongside a higher humidity level of 84%. For more detailed insights, you can refer to La Fortuna weather in September.
In April, the weather is typically warm, with temperatures ranging from a minimum of 17°C (64°F) to a maximum of 32°C (90°F) and an average of 24°C (76°F). However, this month also sees significant rainfall, averaging 72 mm (2.8 in) across about 13 days, along with 69% humidity. In contrast, October experiences slightly higher temperatures, with a minimum of 20°C (67°F), an average of 24°C (75°F), and a maximum of 30°C (86°F). This month is marked by substantially increased rainfall, totaling 398 mm (15.7 in) over approximately 29 days and higher humidity at 82%. For a more detailed look at the weather specifics during this time, you can check La Fortuna weather in October.
April and November present distinct weather patterns, illustrating the transition between the dry and wet seasons. In April, temperatures range from a mild 17°C (64°F) to a warm 32°C (90°F), with an average of 24°C (76°F), while November experiences slightly higher minimum temperatures of 19°C (66°F) and tops out at 29°C (84°F), averaging around 23°C (74°F). However, November sees a significant increase in rainfall, with 259 mm (10.2 in) over 27 days compared to April's 72 mm (2.8 in) over 13 days, contributing to a higher humidity level of 81% compared to April's 69%. For more detailed information, you can check La Fortuna weather in November.
April and December both feature warm temperatures, with April experiencing a slightly higher average and maximum temperature than December. In April, the minimum temperature hovers around 17°C (64°F), with an average of 24°C (76°F) and a maximum reaching 32°C (90°F). In contrast, December maintains a minimum of 17°C (63°F), an average of 23°C (73°F), and a maximum of 29°C (84°F). However, December sees significantly more precipitation, with 180 mm (7.1 in) over 22 days compared to April's 72 mm (2.8 in) spread across 13 days, and it also has a slightly higher humidity level at 74%. For more detailed insights, check out La Fortuna weather in December.
April in La Fortuna brings a unique blend of warmth and humidity, making it distinct from the cooler months earlier in the year. With average temperatures hovering around a comfortable 24°C (76°F), days can reach up to a balmy 32°C (90°F), inviting outdoor exploration. However, this month also experiences increased precipitation, contributing to lush greenery and the breathtaking beauty of the surrounding landscapes, as it sees rainfall on about 13 days. While humidity levels rise to 69%, visitors are treated to a vibrant, thriving ecosystem tailored by April’s showers. For a more detailed look at La Fortuna's climate nuances, check out La Fortuna Climate.