Last updated: August 21, 2025
Experience the tropical charm of Cahuita, Costa Rica in December, where average temperatures hover around a pleasant 26°C (79°F). Expect daytime highs reaching up to 29°C (84°F) and comfortable lows of 23°C (74°F). However, be prepared for the region's signature rain, as December typically sees 391 mm (15.4 in) of rainfall spread across 24 days, creating a lush, vibrant landscape. With an average humidity of 72%, the air is infused with a tropical essence, perfect for those seeking an immersive natural experience or cozy moments under a canopy of rain.
In December, Cahuita, Costa Rica, offers a delightful transition into the warm and vibrant atmosphere of the holiday season. With minimum temperatures averaging around 23°C (74°F) and rising to 29°C (84°F) at their peak, the climate remains pleasantly mild, perfect for both adventure and relaxation. The average temperature holds steady at 26°C (79°F), mirroring the comfortable warmth noted in earlier months. As the year draws to a close, December's weather presents a wonderful opportunity to explore Cahuita's lush landscapes and vibrant wildlife, while enjoying the frequent sunshine that characterizes much of Costa Rica's tropical paradise.
December in Cahuita, Costa Rica, sees significant rainfall, with an average precipitation of 391 mm (15.4 in) spread across approximately 24 days. This marks a noticeable dip from the peak rainfall months of June and July, which each experienced over 600 mm (24 in) of rain, highlighting the wet season's intensity. As the year winds down, December's weather offers a transitional phase, providing lush greenery without the relentless downpours of earlier months. These conditions make it an intriguing time for nature enthusiasts to witness the vibrant ecosystem rebounding from the heaviest rains while still preparing for the drier season ahead.
In Cahuita, Costa Rica, December ushers in a comfortable humidity level of 72%, a noticeable decline from the high humidity peaks of the preceding months. Following the intensely humid summer months of June (84%) and July (85%), which are characteristic of the rainy season, the atmosphere begins to ease. The humidity consistently hovers around the mid-80s during the heart of the rainy season, but as December approaches, the region experiences a refreshing drop, making it a more pleasant time for outdoor exploration. This transition mirrors the patterns seen from the late fall months of October and November, during which humidity stabilizes around 80%. The gradual decrease into December signals not just a seasonal shift but also the promise of more comfortable weather ahead for those embracing the lush, vibrant landscapes of Cahuita.
In December, Cahuita, Costa Rica, experiences a UV Index of 10, which falls into the very high exposure category, allowing for a slightly longer burn time of 15 minutes compared to the preceding months where the index often reached extremes of 12 to 15. This trend indicates a gradual drop from the peak UV levels seen in the earlier months of the year, but caution is still advised as the sun remains potent. With consistently high UV values from January through November, travelers should remain vigilant about sun protection measures throughout the year. For detailed information, check out the Cahuita UV Index.
UV Risk Categories
December in Cahuita, Costa Rica, enjoys a delightful amount of sunshine, with approximately 293 hours of sunlight illuminating the tropical landscape. As the year draws to a close, the sun continues to shine brightly, contributing to a vibrant atmosphere that beckons visitors. Following an upward trend from the cooler months of November, which recorded 276 hours, December almost matches the sunny highlights of February and March, known for their warmth, and marks a significant contrast to the cloudier days of earlier months like January. This consistent glow throughout the festive season not only enhances the beauty of Cahuita's beaches but also invites both tourists and locals to bask in the splendid outdoor activities that the region has to offer.
In Cahuita, Costa Rica, the likelihood of sunny weather in December stands at 38%, making it a noteworthy time to enjoy the outdoors before the rainy season peaks. As the year progresses, the chances of sunshine noticeably fluctuate, with December offering a slight reprieve from the less favorable months of the rainy season, particularly in the more cloud-laden months of August and September, which see probabilities plunge to 9% and 14%, respectively. While January through March boast better odds of sunny skies at around 40%, December's warmth and moderate sunshine present an appealing option for those looking to escape the cold and embrace a tropical paradise. The gradual upward trend from November's 23% to December's 38% hints at a promising holiday season filled with bright days waiting to illuminate the lush landscapes of this beautiful coastal town.
In Cahuita, Costa Rica, the daylight hours are pleasantly consistent throughout the year, with a notable balance between light and dark. From January through November, daylight typically stretches to 11 to 12 hours, offering ample opportunity to bask in the tropical sun. As the calendar shifts into March, April, May, June, July, August, and September, daylight reaches a peak of 12 hours, creating perfect conditions for exploration and leisure. However, as the year winds down, October, November, and December see a return to 11-hour days. This rhythm of daylight is a hallmark of Cahuita’s tropical climate, inviting residents and travelers alike to soak in the vibrant surroundings year-round.
In Cahuita, Costa Rica, December brings a refreshing breeze, with an average wind speed of 2.3 m/s (5 mph). This marks a continuation of a trend observed throughout the year, where wind speeds tend to increase noticeably in the latter months. Particularly, November boasts the highest average at 2.8 m/s (6 mph), setting the stage for the December winds. Compared to the more tranquil summer months, such as April and May, which register a gentle 1.9 m/s (4 mph), December's breezy conditions create an invigorating atmosphere, making it a wonderful time for exploring the rich biodiversity that Cahuita has to offer. As the year winds down, the gentle gusts add a lively touch to the stunning tropical landscape, inviting locals and visitors alike to embrace the beauty of this vibrant destination.
Weather in Cahuita varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Cahuita, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, the weather tends to be slightly warmer, with average temperatures ranging from a minimum of 23°C (74°F) to a maximum of 29°C (84°F). This month also experiences higher precipitation, totaling 391 mm (15.4 in) over 24 days, contributing to a humidity level of 72%. In contrast, January's climate remains similar, with average temperatures from 23°C (74°F) to a maximum of 28°C (82°F), but rainfall decreases to 266 mm (10.5 in) over 20 days, leading to a slightly lower humidity of 68%. Overall, January offers a drier and marginally cooler experience compared to December. For more detailed information, you can view Cahuita weather in January.
In December, the weather in Cahuita is characterized by slightly warmer temperatures, with average highs reaching 29°C (84°F) and significant rainfall totaling 391 mm (15.4 in) over 24 days. In contrast, February experiences a marginally cooler maximum temperature of 28°C (83°F), coupled with a significant drop in precipitation to 124 mm (4.9 in) across 18 days. Additionally, February boasts lower humidity at 68%, making it feel a bit drier than the more humid December, which has a humidity level of 72%. For a detailed look at February’s climate, check out Cahuita weather in February.
In December, the weather is quite humid with temperatures ranging from a minimum of 23°C (74°F) to a maximum of 29°C (84°F) and an average of 26°C (79°F). However, this month sees significantly higher precipitation, with 391 mm (15.4 in) of rain over 24 days, resulting in a humidity level of 72%. In contrast, March maintains the same temperature range but experiences much lower precipitation, with only 137 mm (5.4 in) over 22 days and slightly reduced humidity at 66%. For a more detailed comparison, you can check out the Cahuita weather in March.
December and April exhibit similar temperature ranges in Cahuita, with December recording a minimum of 23°C (74°F) and an average of 26°C (79°F), while April is slightly warmer with a minimum of 24°C (75°F) and an average of 27°C (80°F). However, December experiences significantly higher precipitation, totaling 391 mm (15.4 in) over 24 days, as compared to April's 214 mm (8.4 in) over 22 days. Additionally, humidity levels are higher in December at 72%, compared to April's 67%. For a closer look at Cahuita's April weather, you can visit Cahuita weather in April.
In comparing December and May weather, we see some notable differences. December experiences slightly lower temperatures, with averages ranging from 23°C (74°F) to a maximum of 29°C (84°F), while May sees warmer conditions with temperatures ranging from 25°C (77°F) to a peak of 30°C (87°F). Precipitation levels are comparable, with December receiving 391 mm (15.4 in) over 24 days and May slightly higher at 420 mm (16.5 in) over 28 days. Additionally, December's humidity is a bit higher at 72%, compared to May's 69%. For a more detailed look at May's climate, check out Cahuita weather in May.
In December, temperatures range from a minimum of 23°C (74°F) to a maximum of 29°C (84°F), with an average of 26°C (79°F). The month experiences significant rainfall, totaling 391 mm (15.4 in) over 24 days, accompanied by a humidity level of 72%. In contrast, June is slightly warmer, with temperatures starting at 25°C (77°F) and reaching up to 30°C (86°F), averaging 27°C (81°F). Although the total precipitation is slightly lower at 378 mm (14.9 in), it falls over 29 days, resulting in higher humidity at 84%. For more detailed information on June weather in Cahuita, you can check Cahuita weather in June.
In comparing the weather between December and July, both months feature warm temperatures, but July tends to be slightly hotter. December experiences a minimum temperature of 23°C (74°F) and an average of 26°C (79°F), while July has a minimum of 25°C (76°F) and an average of 27°C (80°F). Precipitation levels are notably higher in July, with 620 mm (24.4 in) compared to December's 391 mm (15.4 in), and July also sees more rainy days, totaling 30 compared to December's 24. Additionally, humidity is higher in July at 85%, compared to December's 72%. For a closer look at July weather in Cahuita, visit Cahuita weather in July.
When comparing the weather between December and August, we can see some notable differences. In December, temperatures range from a minimum of 23°C (74°F) to a maximum of 29°C (84°F), with an average of 26°C (79°F). The month experiences significant rainfall, averaging 391 mm (15.4 in) over 24 days, and humidity levels are around 72%. In contrast, August is slightly warmer, with temperatures ranging from 25°C (76°F) to 30°C (86°F) and an average of 27°C (81°F). It also sees more precipitation, totaling 428 mm (16.9 in) over 29 days, accompanied by higher humidity at 82%. For more detailed information on the weather in August, visit Cahuita weather in August.
When comparing the weather in December and September, both months exhibit warm temperatures, with December having a slightly lower minimum temperature of 23°C (74°F) compared to September’s 24°C (76°F). However, September is typically a bit warmer overall, featuring an average temperature of 27°C (81°F) against December's 26°C (79°F). Precipitation levels are notably higher in December, with 391 mm (15.4 inches) over 24 days, compared to September's 266 mm (10.5 inches) across 27 days, indicating a wetter climate during the latter month. Additionally, humidity levels are higher in September at 81%, compared to December's 72%. For more details, you can refer to Cahuita weather in September.
In comparing the weather between December and October, December typically features slightly cooler temperatures, with a minimum of 23°C (74°F) and an average of 26°C (79°F), while October offers a slightly warmer range, with a minimum of 25°C (77°F) and an average of 27°C (81°F). Both months are characterized by significant rainfall, but December experiences more precipitation, averaging 391 mm (15.4 in) over 24 days, compared to October's 347 mm (13.7 in) across 27 days. Additionally, humidity levels are higher in October at 80%, compared to December's 72%. For more details, check out Cahuita weather in October.
In comparing the weather of December and November, we see that December exhibits slightly cooler temperatures with a minimum of 23°C (74°F) and an average of 26°C (79°F), while November has a higher minimum of 24°C (76°F) and averages at 27°C (80°F). Both months experience a maximum temperature of 29°C (84°F in December and 85°F in November). Precipitation is notably high in both months; however, December sees a total of 391 mm (15.4 in) over 24 days, whereas November receives 426 mm (16.8 in) across 27 days. Furthermore, December has a lower humidity level at 72%, compared to November's 80%. For a more detailed look at November's weather, you can visit Cahuita weather in November.
As December rolls into Cahuita, the warmth and humidity create an inviting tropical atmosphere, with temperatures typically hovering around a pleasant average. Unlike the wetter months that precede it, December experiences a shift, showcasing a blend of sunshine and rain, as it sees a notable increase in precipitation days. This transition into the rainy season means that visitors can expect some refreshing showers, yet the beauty of Cahuita remains undiminished. While the month brings around 391 mm of rain, it also offers a unique opportunity to witness the lush, vibrant landscapes that thrive during this time. To learn more about what to expect throughout the year in this stunning destination, check out Cahuita Climate.