Last updated: August 21, 2025
April in Santa Cruz, Costa Rica, showcases a vibrant climate characterized by warm temperatures and a blend of sunshine and occasional rainfall. With maximum temperatures soaring to 39°C (102°F) and an average of 29°C (84°F), visitors can expect a tropical atmosphere perfect for outdoor activities. Nights bring a refreshing contrast with minimum temperatures around 22°C (71°F). Despite the warmth, April sees about 51 mm (2.0 in) of precipitation over approximately 9 days, contributing to a humidity level of 63% that enhances the lush, green landscape. It's a month that beautifully encapsulates the essence of Costa Rica's tropical charm.
In April, Santa Cruz, Costa Rica experiences a noticeable warming trend, with temperatures rising to become some of the highest of the year. The month starts with a minimum temperature of 22°C (71°F) and peaks at a sizzling 39°C (102°F), making it one of the hottest times to visit. With an average temperature of 29°C (84°F), April is characterized by vibrant days filled with sunshine, ideal for outdoor adventures and exploring the lush landscapes. As the month transitions into May, temperatures remain high, but the increase in humidity hints at the coming rainy season. This mix of warmth and anticipation marks April as a vibrant time in Santa Cruz, inviting visitors to enjoy its tropical allure before the summer showers begin.
April marks a significant transition in Santa Cruz, Costa Rica, as the region experiences a sharp increase in precipitation with 51 mm (2.0 in) of rain falling over 9 days. This rise in rainfall foreshadows the onset of the rainy season, contrasting starkly with the preceding months where January to March recorded only minimal precipitation—totaling just 18 mm. April's rainfall serves as a precursor to the heavy downpours that follow in May, which sees a dramatic leap to 286 mm (11.2 in) across 22 days. As the month progresses into deeper wetness, it's evident that the lush landscapes of Costa Rica are swiftly rejuvenated, setting the stage for vibrant greenery and the vibrant natural life that thrives in such a humid environment.
In Santa Cruz, Costa Rica, April brings a consistent humidity level of 63%, mirroring the trends of the previous two months, March and May, which also recorded the same percentage. This stability signifies a transitional period, as the region moves toward the wetter months ahead. Following April, the humidity levels rise noticeably, peaking in July at a steamy 85%. The gradual increase from the drier start of the year, starting from 66% in January to a peak in late summer, highlights the tropical climate's characteristic shift towards the more humid and lush conditions typical of the rainy season. As Spring progresses into the heart of the rainy season, residents and visitors can expect the vibrant ecosystems of Costa Rica to flourish under the influence of increasing moisture.
In April, Santa Cruz, Costa Rica, continues to sizzle with an extreme UV Index of 14, maintaining the high standards set by March. This trend of intense solar exposure highlights the region’s relentless sunshine as the burn time remains a swift 10 minutes. As temperatures rise, it’s crucial to stay vigilant and protect your skin during the midday hours. Interestingly, the UV Index remains consistent from March through May, signaling that the early part of the year is particularly hazardous for sun exposure. For those planning outdoor activities, it's vital to remain informed and take necessary precautions to enjoy the stunning landscapes safely. For more insights, check out the detailed Santa Cruz UV Index.
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April in Santa Cruz, Costa Rica, shines brightly with 324 hours of sunshine, following a stellar March that recorded the highest at 334 hours. As the dry season transitions toward its end, April maintains an impressive sun-soaked ambiance, making it an ideal time for outdoor adventures. Interestingly, after peaking in March, the hours slightly dip but still outshine the preceding months like May, which boasts only 278 hours. This trend highlights a consistent pattern of abundant sunshine in early spring, paving the way for warm days and lively activities before the rhythm of the rainy season begins to set in. For those seeking a vibrant escape, April's golden days are a true gift from nature.
As April unfolds in Santa Cruz, Costa Rica, the likelihood of sunny weather takes a noticeable dip, with only 30% of the days typically graced by sunshine. This marks a significant decrease from the preceding months, as January, February, and March enjoy much higher chances of sun, peaking in February at 67%. Following April, the sun’s presence continues to wane, with May and June showing even lower probabilities at 26% and 20%, respectively. The trend suggests that while the early months of the year are often bright and inviting, April signals a shift towards the rainy season, reminding visitors that even paradise can have its cloudier moments.
In April, Santa Cruz, Costa Rica, enjoys 12 hours of daylight, marking a continuation of the trend set in March and transitioning smoothly into the lushness of the wet season. The consistent daylight duration, averaging at 12 hours from March through August, provides a radiant backdrop for the vibrant biodiversity and outdoor activities that define the region. As the year unfolds towards May and beyond, the daylight hours remain unyielding, ensuring that nature lovers can fully experience the enchanting landscapes that flourish under the Costa Rican sun. This period of extended daylight not only allows for exploration but also highlights the harmonious balance between tropical climate and rich ecological diversity, making April an ideal time to soak in the beauty of this Central American gem.
In April, the winds in Santa Cruz, Costa Rica take on a gentle quality, averaging just 2.5 m/s (5 mph), marking a notable dip from the breezier months of January through March. This month transitions into the lighter winds of May, which drop even further to 2.2 m/s (5 mph). Notably, this trend reflects a gradual decrease in wind speed as the year progresses toward the rainy season, with June experiencing the calmest breezes at 1.5 m/s (3 mph). The shift becomes apparent as temperatures rise, inviting a more tranquil atmosphere perfect for enjoying the warm, sunny days. April's whispering winds create an idyllic backdrop, emphasizing the serene beauty of the landscape and offering a refreshing respite from the heat.
Weather in Santa Cruz varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Santa Cruz, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather between January and April, April typically experiences warmer temperatures, with a minimum of 22°C (71°F) and an average of 29°C (84°F), reaching maximum highs of 39°C (102°F). In contrast, January has cooler temperatures, with a minimum of 17°C (64°F) and an average of 27°C (81°F), peaking at 36°C (97°F). Additionally, April receives significantly more rainfall, with 51 mm (2.0 in) over 9 days, while January is much drier, averaging only 12 mm (0.5 in) across 2 days. Humidity levels remain relatively similar, with January at 66% and April at 63%. For a more detailed look at January's weather, you can visit Santa Cruz weather in January.
April typically features hotter weather compared to February, with temperatures ranging from a minimum of 22°C (71°F) to a maximum of 39°C (102°F), while February sees milder temperatures with a minimum of 19°C (66°F) and a maximum of 37°C (99°F). Additionally, April experiences more precipitation, averaging 51 mm (2.0 in) over 9 days, whereas February has negligible rainfall of just 2 mm (0.1 in) spread across 0 days. Humidity levels are quite similar for both months, with April at 63% and February slightly higher at 64%. For a closer look at February's weather specifics, you can check Santa Cruz weather in February.
In comparing the weather of April and March, we can observe some notable differences. April tends to be slightly warmer, with minimum temperatures reaching 22°C (71°F) and average temperatures of 29°C (84°F), compared to March's minimum of 20°C (69°F) and average of 28°C (83°F). The maximum temperature in April also rises to 39°C (102°F), while March peaks at 37°C (99°F). Additionally, April experiences significantly more precipitation, with 51 mm (2.0 in) over 9 days, whereas March sees almost negligible rainfall of just 4 mm (0.1 in) with no rainy days at all. Both months share the same humidity level of 63%, but overall, April is characterized by warmer temperatures and more rainy days. For more detailed information, check out Santa Cruz weather in March.
April and May exhibit some notable differences in weather patterns. In April, temperatures range from a minimum of 22°C (71°F) to a maximum of 39°C (102°F), with an average temperature of 29°C (84°F). The month sees moderate precipitation, totaling 51 mm (2.0 in) over 9 days, accompanied by a consistent humidity level of 63%. In contrast, May experiences slightly warmer night temperatures with a minimum of 23°C (73°F) but a lower average temperature of 28°C (82°F) and a maximum of 38°C (101°F). However, May is significantly wetter, receiving 286 mm (11.2 in) of rainfall over 22 days, while maintaining the same humidity level of 63%. For more detailed information, you can check Santa Cruz weather in May.
April and June exhibit notable differences in weather patterns. In April, temperatures range from a minimum of 22°C (71°F) to a maximum of 39°C (102°F), with an average of 29°C (84°F). This month experiences relatively less rainfall, totaling 51 mm (2.0 in) over about 9 days and maintaining a humidity level of 63%. Conversely, June sees a cooler average temperature of 27°C (80°F), with maximums reaching 36°C (97°F) and similar minimums at 22°C (72°F). However, it is significantly wetter, with 359 mm (14.1 in) of precipitation occurring over 26 days, resulting in higher humidity at 74%. For more detailed information about weather conditions, you can visit Santa Cruz weather in June.
In comparing the weather of April and July, we see notable differences in temperature and precipitation patterns. April enjoys warmer days with temperatures ranging from a minimum of 22°C (71°F) to a maximum of 39°C (102°F) and an average of 29°C (84°F). In contrast, July experiences cooler temperatures, with a minimum of 21°C (71°F) and a maximum of 35°C (95°F), averaging at 27°C (80°F).
However, July is considerably wetter, receiving 215 mm (8.4 in) of rainfall over 23 days, compared to April's more modest 51 mm (2.0 in) over 9 days. The humidity also peaks in July at 85%, up significantly from April's 63%. For more detailed insights into July weather, you can visit Santa Cruz weather in July.
April and August present contrasting weather patterns. In April, temperatures are generally warmer, with average highs reaching 39°C (102°F) and a lower precipitation total of 51 mm (2.0 in) over about 9 days. The humidity sits at a moderate 63%. In contrast, August experiences cooler temperatures, with average highs around 35°C (95°F), but a significant increase in rainfall, totaling 290 mm (11.4 in) over 25 days, and higher humidity at 82%. This makes August a much wetter month, contributing to a more humid atmosphere. For more detailed information on August weather, visit Santa Cruz weather in August.
In comparing the weather of April and September, notable differences emerge. April typically enjoys warmer temperatures, with an average of 29°C (84°F) and a maximum reaching up to 39°C (102°F). This month, however, experiences relatively low precipitation at 51 mm (2.0 in) over about 9 days, coupled with a humidity level of 63%. In contrast, September is markedly cooler, with an average temperature of 26°C (79°F) and maximums peaking at 34°C (93°F). However, it is significantly wetter, with a substantial 353 mm (13.9 in) of rain spread over 28 days and higher humidity at 80%. For more detailed insights on September weather, you can visit Santa Cruz weather in September.
As April transitions into October, notable changes can be observed in the weather patterns. April typically enjoys warmer temperatures, with averages reaching up to 29°C (84°F) and a maximum of 39°C (102°F), alongside a relatively lower humidity of 63%. In contrast, October experiences cooler averages around 26°C (79°F) and maximums of 33°C (92°F), but the humidity rises to 79% and rainfall significantly increases, with 407 mm (16.0 in) of precipitation over 29 days. This shift highlights a move from a drier, hotter month to a more humid and wetter period, creating a distinct climate contrast. For a detailed look at October weather specifically, check out Santa Cruz weather in October.
April and November present distinct weather patterns, highlighting the transition from the warm dry season to the wetter months. In April, temperatures range from a minimum of 22°C (71°F) to a scorching maximum of 39°C (102°F), with an average of 29°C (84°F) and relatively low precipitation of 51 mm (2.0 in) over 9 days. In contrast, November sees cooler temperatures, with a minimum of 20°C (68°F) and a maximum of 33°C (93°F), averaging 26°C (79°F). This month experiences significantly higher rainfall of 130 mm (5.1 in) spread over 15 days, contributing to an increased humidity level of 79%. For more detailed information, you can refer to Santa Cruz weather in November.
In comparing the weather of April and December, April tends to be hotter with temperatures ranging from a minimum of 22°C (71°F) to a maximum of 39°C (102°F), averaging around 29°C (84°F). It also experiences more precipitation, with 51 mm (2.0 in) over about 9 days, and humidity is relatively moderate at 63%. In contrast, December has milder temperatures, with a minimum of 20°C (69°F) and a maximum of 35°C (95°F), averaging 27°C (80°F). Precipitation is lighter in December, with only 31 mm (1.2 in) over about 4 days, and humidity is slightly higher at 70%. For more detailed information on December weather, you can refer to Santa Cruz weather in December.
In April, Santa Cruz experiences a noticeable shift in weather, marked by warmer temperatures and increased humidity compared to preceding months. The days are generally characterized by a blend of heat and occasional rainfall, providing a refreshing contrast to the dry season. With an average temperature of 29°C, the sunshine invites outdoor activities, but the 63% humidity can make it feel even warmer. This month typically witnesses nine days of precipitation, which is a significant uptick, adding a touch of greenery to the landscape. For those seeking to understand the yearly climate variations, April serves as a captivating transition into the more humid months ahead. Explore more about the local conditions at Santa Cruz Climate.