Last updated: August 21, 2025
In Quepos, Costa Rica, December welcomes warm temperatures, with maximums reaching 28°C (82°F) and an average of 25°C (77°F), creating a pleasant atmosphere for visitors. The minimum temperature of 21°C (71°F) ensures comfortable nights. However, travelers should prepare for frequent rainfall, as December sees a significant precipitation total of 456 mm (18.0 in) over 30 days, contributing to a high humidity level of 72%. This enchanting coastal town transforms into a lush paradise, inviting explorers to embrace its vibrant natural beauty despite the wet conditions.
In Quepos, Costa Rica, December brings a delightful blend of warm temperatures, marking the start of the dry season. With minimums around 21°C (71°F) and averages hovering at 25°C (77°F), the climate is inviting for beachgoers and nature enthusiasts alike. While the maximums slightly dip to 28°C (82°F), the overall trend showcases a comfortable warmth that lingers throughout the day. As lush greenery remains vibrant from previous rains, visitors can enjoy outdoor activities under the sun, making December a perfect time to explore this coastal paradise. Whether you’re lounging on the beach or hiking in the surrounding rainforests, the pleasant December weather in Quepos sets the stage for unforgettable experiences.
In December, Quepos, Costa Rica experiences a notable decrease in precipitation compared to the preceding months, with an average of 456 mm (18.0 in) of rain spread over 30 days. This drop marks a shift from the heavy rains of the earlier months, particularly the peak seen in October with 967 mm (38.1 in) and November at 822 mm (32.4 in). Despite the lower totals, December still contributes significantly to the region's lush, vibrant landscape. While the length of rainy days remains consistent with the prior months, the milder precipitation signals the gradual transition out of the rainy season, making it a unique time for nature enthusiasts and travelers to enjoy the lush surroundings without the relentless downpours typical of earlier months.
In Quepos, Costa Rica, December brings a humidity level of 72%, marking a slight decline from the higher humidity experienced in the humid mid-year months. Throughout the year, humidity levels typically range from a comfortable 66% in March to a peak of 85% in July, highlighting the region's tropical climate. As the year progresses from the dry months of January to February with consistent levels of 68%, there’s a gradual increase leading into the wetter season, peaking in June and July. However, December signifies a transition as the humidity begins to taper off, offering a refreshing change while still retaining a touch of the tropical ambiance that Quepos is known for. This makes December an appealing time for visitors who appreciate warm weather with a hint of moisture in the air.
In December, Quepos, Costa Rica, experiences a UV Index of 10, categorizing it as very high and allowing for a slightly longer burn time of 15 minutes compared to previous months. This trend indicates a gradual decrease from the extreme levels seen in the earlier part of the year, where indices peaked at 15 in May. However, even in December, sun protection remains essential, as the risk of skin damage is still significant. Travelers planning to enjoy the beautiful beaches should remain vigilant and informed about the UV levels; for a detailed outlook, check the Quepos UV Index.
UV Risk Categories
As December unfolds in Quepos, Costa Rica, residents and visitors alike can bask in the vibrant sun with a remarkable 297 hours of sunshine, just shy of the peak seen in March. This month marks a delightful transition, where the sun's embrace begins to rival other dry season months, providing a warm close to the year. Following the patterns of prior months, December showcases a notable increase compared to the gray days of the rainy season earlier in the year. With sunshine hours steadily rising from November's 228 hours, December offers a golden opportunity for outdoor adventures and relaxation along the Pacific coast, setting the stage for an exhilarating start to the New Year.
December in Quepos, Costa Rica, offers a 30% chance of sunny weather, marking a notable shift as the region transitions away from the rainy season. While the probability of sunshine is lower than in the early months of the year—where chances rise to 38% in January and peak at 48% in March—this the final month of the year shows a significant improvement compared to the gloomy months from May to August, when sunshine chances plummet to a mere 10% or less. As the festive season approaches, visitors can look forward to intermittent sunny days, making December a compelling time to explore the natural beauty and vibrant culture of Quepos before the dry season truly sets in.
In Quepos, Costa Rica, December brings a return to shorter daylight hours, with approximately 11 hours of light each day. This trend mirrors the preceding months of January and February, where daylight also peaks at 11 hours. As the year progresses from March through October, the daylight duration gradually increases, reaching a peak of 12 hours during the mid-year months. However, as the year draws to a close, December sees a shift back to the shorter daylight hours, evoking a sense of seasonal change. This rhythmic fluctuation enhances the vibrant natural beauty of Quepos, providing ample opportunity for both early risers and night owls to enjoy the tropical paradise.
As December unfolds in Quepos, Costa Rica, the gentle breeze becomes a hallmark of this vibrant coastal town. With an average wind speed of 1.3 m/s (3 mph), the air carries a refreshing touch, slightly less brisk than the preceding months. This subtle decrease in wind speed reflects a trend of stability throughout the year, where most months hover consistently around 1.4 m/s (3 mph). Interestingly, the winds pick up just slightly in November and August, offering a mild contrast to December’s calm. This tranquil wind pattern makes December an ideal time for those seeking a serene getaway, as the soothing air complements the lively ambiance of Quepos' beautiful beaches and lush surroundings.
Weather in Quepos varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Quepos, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, the weather in Quepos is characterized by a warm climate with temperatures ranging from a minimum of 21°C (71°F) to a maximum of 28°C (82°F) and an average of about 25°C (77°F). This month sees significant rainfall, with 456 mm (18.0 in) spread over 30 days, contributing to a high humidity level of 72%. In contrast, January maintains similar temperature ranges, with the minimum and average temperatures remaining steady, but the maximum slightly increasing to 28°C (83°F). Rainfall in January decreases significantly to 191 mm (7.5 in), occurring over 22 days and resulting in slightly lower humidity at 68%. For those interested in a detailed overview, you can explore Quepos weather in January.
In comparing the weather between December and February, both months maintain a relatively warm climate with minimum temperatures around 21°C (70°F to 71°F) and average temperatures hovering close to 25°C (77°F). However, February experiences slightly warmer maximum temperatures, peaking at 29°C (84°F) compared to December's maximum of 28°C (82°F). A notable difference can be observed in precipitation; December receives significantly more rainfall at 456 mm (18.0 in) over 30 days, whereas February sees only 102 mm (4.0 in) across 21 days, leading to a drier atmosphere and lower humidity levels at 68% compared to December's 72%. For more information, check out Quepos weather in February.
December and March both showcase warm temperatures, but December tends to be slightly cooler with a minimum temperature of 21°C (71°F) compared to March's minimum of 22°C (71°F). While the average temperatures are closely aligned, December's average is 25°C (77°F) versus March's 26°C (79°F), which contributes to a mild difference. A significant contrast lies in the precipitation levels, with December receiving 456 mm (18.0 in) of rain over 30 days, making it the wetter month, while March enjoys a much drier climate with only 107 mm (4.2 in) over 24 days. Humidity levels reflect a similar trend, as December's humidity is at 72%, compared to March's 66%. For more details on March weather, check Quepos weather in March.
December and April present similar warm temperatures, with December experiencing a slight range from a minimum of 21°C (71°F) to a maximum of 28°C (82°F), compared to April's slightly warmer range of 22°C (72°F) to 29°C (84°F). However, December is significantly wetter, receiving 456 mm (18.0 in) of precipitation over 30 days, while April sees less rainfall at 320 mm (12.6 in) across 29 days. The humidity in December is also higher at 72%, compared to April’s 67%. For a closer look at what to expect in April, you can check out Quepos weather in April.
In December, Quepos experiences warm temperatures, with a minimum of 21°C (71°F) and an average high of 28°C (82°F). However, this month is characterized by significant rainfall, totaling 456 mm (18.0 in) over 30 days, combined with a humidity level of 72%. In contrast, May offers slightly warmer temperatures, with a minimum of 22°C (71°F) and a maximum reaching up to 30°C (86°F). However, May sees even more precipitation, recording 820 mm (32.3 in) over 31 days, with humidity remaining relatively stable at 69%. For more detailed information, check out Quepos weather in May.
When comparing the weather in December and June, both months in Quepos share similar average temperatures, hovering around 25°C (77°F), but exhibit notable differences in rainfall and humidity. December has a slightly lower minimum temperature of 21°C (71°F) compared to June's 22°C (72°F), while maximum temperatures reach 28°C (82°F) in December and 29°C (84°F) in June. However, June experiences significantly higher precipitation, with a staggering 696 mm (27.4 in) compared to December's 456 mm (18.0 in), resulting in increased humidity levels of 84% in June versus 72% in December. For more details on the weather in June, you can check out Quepos weather in June.
In comparing the weather of December and July, both months exhibit warm temperatures, with December seeing a minimum of 21°C (71°F) and a maximum of 28°C (82°F), while July ranges slightly higher, with a minimum of 22°C (73°F) and a maximum of 29°C (84°F). Despite similar average temperatures around 25°C (77°F) for both months, July is characterized by significantly higher precipitation, receiving 825 mm (32.5 in) over 31 days compared to December's 456 mm (18.0 in) across 30 days. Additionally, July's humidity levels are elevated at 85%, compared to December's 72%, leading to a more muggy atmosphere. For more detailed insights into July weather conditions, you can explore Quepos weather in July.
December and August both feature similar average temperatures, hovering around 25°C (77°F), but their precipitation levels tell a different story. December has a total rainfall of 456 mm (18.0 in), while August sees a much heftier 914 mm (36.0 in) of rain, making it significantly wetter. The humidity is also higher in August at 82% compared to December's 72%, which can create a more oppressive atmosphere. For a closer look at August's weather specifics in Quepos, check out Quepos weather in August.
When comparing the weather in December and September, both months exhibit similar average temperatures, with December recording a minimum of 21°C (71°F) and a maximum of 28°C (82°F), while September has a minimum of 22°C (72°F) and a slightly higher maximum of 28°C (83°F). However, September experiences significantly higher precipitation, totaling 931 mm (36.7 in) compared to December's 456 mm (18.0 in), making September a wetter month despite having the same number of rainy days—30. Additionally, humidity levels are higher in September at 81%, compared to December's 72%. For more detailed insights, check out Quepos weather in September.
In comparing the weather between December and October, the temperatures remain quite consistent, with December experiencing a minimum of 21°C (71°F), an average of 25°C (77°F), and a maximum of 28°C (82°F). In contrast, October has slightly higher minimum temperatures at 22°C (72°F) while also averaging the same 25°C (77°F) and peaking at 28°C (83°F). However, a significant difference lies in the precipitation levels; December sees 456 mm (18.0 in) of rain spread over 30 days, while October is considerably wetter with 967 mm (38.1 in) falling over the same duration. This results in a higher humidity level in October at 80%, compared to December's 72%. For more detailed information, you can check out this link: Quepos weather in October.
In comparing the weather of December and November, we notice that both months exhibit similar average temperatures, with December experiencing a slight decrease in minimum temperature at 21°C (71°F) compared to November's 22°C (71°F). Both months peak at a maximum of 28°C (82°F), ensuring warm conditions throughout. However, precipitation levels tell a different story; December sees a significant reduction in rainfall, with 456 mm (18.0 in) compared to November's 822 mm (32.4 in), indicating that December is notably drier. Additionally, humidity levels are slightly lower in December at 72%, while November remains higher at 80%. For a more detailed look at November's weather, you can visit Quepos weather in November.
As December unfolds in Quepos, the weather transforms into a warm and humid embrace, distinct from the drier months that precede it. With temperatures averaging a comfortable 25°C (77°F), this tropical paradise offers a pleasant retreat, though the increased rainfall—spanning nearly the entire month—ushers in a lush vibrancy. Unlike the sun-drenched days of the dry season, December features a more consistent humidity level of 72%, creating an intimate atmosphere that invites exploration and enjoyment of nature’s beauty. For a detailed overview of the climatic patterns throughout the year, dive into our guide on Quepos Climate.