Last updated: August 21, 2025
Experience the tropical charm of Guanaja, Honduras in December, where temperatures dance between a delightful 22°C (72°F) and a sun-soaked 29°C (84°F), with an average of 26°C (79°F) providing a warm embrace. This month, 157 mm (6.2 in) of rain graces the island, falling on approximately 21 days, contributing to the lush greenery that characterizes the landscape. With humidity levels hovering around a balmy 81%, visitors can expect a truly immersive tropical experience, making December an enchanting time to explore this breathtaking paradise.
In December, Guanaja, Honduras, experiences mild and pleasant temperatures, making it an inviting destination for visitors. The month starts with a minimum temperature of 22°C (72°F), gradually rising to an average of 26°C (79°F), while highs reach up to 29°C (84°F). This slight dip in minimum temperatures compared to the previous months marks the beginning of a cooler season, yet the warmth remains consistent throughout the day. The overall trend shows a generally mild climate during this time, perfect for outdoor activities and enjoying the lush landscape, providing a refreshing escape as the year comes to a close.
In December, Guanaja, Honduras experiences a notable surge in precipitation, with 157 mm (6.2 in) of rain falling over 21 days. This substantial amount is part of a broader trend observed in the latter months of the year, where rainfall peaks dramatically in October and November. While December remains wet, it marks a decrease from the previous two months, reflecting a gradual transition towards the drier winter season ahead. The consistent moisture in December can invigorate the island's lush landscapes, but residents and visitors alike should prepare for frequent showers as the tropical climate retains its signature humidity.
December in Guanaja, Honduras, sees a humidity level of 81%, maintaining a steady trend that has been consistent throughout the year. The humidity remains relatively high, with a slight decrease noted in the preceding months, typically ranging from 78% to 84% from October to June. While December's figure mirrors the moderate levels of early winter, it is slightly lower than the peak humidity seen in the summer months of June and July. Overall, the humidity remains a defining characteristic of Guanaja’s tropical climate, presenting a lush, vibrant environment throughout the year.
In December, the UV Index in Guanaja, Honduras sees a slight decline to 8, categorized as very high, with a burn time of just 15 minutes. This marks a shift from the previous few months, where an extreme UV Index consistently hovered around 12 to 14. While December becomes somewhat milder compared to the intense levels of spring and summer, it's still essential to exercise caution under the sun. The lower index means that while you may enjoy longer exposure without immediate risk of sunburn, protective measures are still warranted. As the year wraps up, remember to stay informed about UV levels and plan your outdoor activities accordingly by checking out the detailed forecasts at Guanaja UV Index.
UV Risk Categories
December in Guanaja, Honduras, welcomes an inviting average of 301 sunshine hours, beautifully wrapping up the year with a bright finish. As the days shorten towards winter, sunlight remains plentiful, showcasing a delightful trend throughout the year. Notably, sunshine peaks in May with an impressive 343 hours, while the winter months still boast a commendable amount of brightness. From the slight dip in November to a favorable rebound in December, this island paradise highlights the warm embrace of tropical bliss, encouraging visitors to savor its sunny charm right through the holiday season.
In Guanaja, Honduras, December presents a 60% chance of sunny weather, an encouraging sign for those planning to soak up the sun before the year ends. This likelihood shows a notable improvement compared to the 34% chance seen in November, hinting at a transition into a brighter season as the holiday season approaches. Interestingly, while December's sunshine probability falls short of the much sunnier months like February (76%) and March (75%), it is more favorable than the rainy summer months of June through August, which hover around 41% to 43%. This trend paints December as an appealing option for travelers seeking a warm escape, balancing the potential for sun against the backdrop of the tropical winter season.
In Guanaja, Honduras, the daylight duration exhibits a rhythmic pattern throughout the year, with December embracing a cozy 11 hours of sunlight. This consistent daylight aligns with January and February, showcasing a steady start to the year. As spring approaches in March, the island enjoys a gentle increase to 12 hours, peaking at 13 hours in June—the sunniest month—before gently receding back to 11 hours by October. The transition highlights a clear seasonal cycle, with daylight gradually shrinking in the latter part of the year, creating a beautiful harmony between vibrant summers and tranquil winters.
As December settles in Guanaja, Honduras, the winds begin to shift, offering a gentle yet invigorating breeze with an average speed of 6.1 m/s (14 mph). This marks a slight dip from the preceding months, where winds peaked in the spring with an impressive 8.9 m/s (20 mph) in May. Interestingly, as the year winds down, the island experiences a noticeable transition from the robust gusts of late spring and summer to a more moderate flow, reminiscent of the calm that follows a vibrant storm. While November's winds slow to just 4.3 m/s (10 mph), December brings back a bit of energy, signaling a shift in seasonal patterns that paints a picturesque backdrop for holiday festivities. Overall, the wind patterns highlight a dynamic year, with each month showcasing its unique rhythm that adds to Guanaja's charm.
Weather in Guanaja varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Guanaja, focusing on differences in temperature, rainfall, humidity, and UV levels.
December and January present similar weather patterns, but with notable differences. December experiences slightly warmer temperatures, with average highs reaching 29°C (84°F) compared to January's maximum of 28°C (83°F). December also records higher precipitation levels at 157 mm (6.2 in) over 21 days, whereas January sees only 110 mm (4.3 in) across 16 days. Both months maintain consistent humidity at 81%. For more details on January weather specifics, you can check out Guanaja weather in January.
In comparing the weather between December and February, both months experience similar average temperatures, hovering around 26°C (79°F), with daytime highs of 29°C (84°F). However, December is marked by significantly higher precipitation, totaling 157 mm (6.2 in) over 21 rainy days, while February sees a much lighter rainfall of only 56 mm (2.2 in) across 14 days. The humidity levels remain relatively consistent, with December at 81% and February slightly higher at 82%. This makes February a drier option for those looking to enjoy outdoor activities. For more detailed information, you can refer to Guanaja weather in February.
In December, the weather features a slightly broader temperature range with lows of 22°C (72°F) and highs reaching up to 29°C (84°F), while March offers a minimum of 23°C (73°F) and a maximum of 28°C (83°F). Both months maintain an average temperature of 26°C (79°F). Notably, December experiences significantly higher precipitation with 157 mm (6.2 in) spread over 21 days, compared to March, which sees only 51 mm (2.0 in) over 11 days. Despite the differences in rainfall, both months share a consistent humidity level of 81%. For more details, you can check this link: Guanaja weather in March.
In December, temperatures in Guanaja typically range from a minimum of 22°C (72°F) to a maximum of 29°C (84°F), with an average of 26°C (79°F). This month is characterized by significant rainfall, with about 157 mm (6.2 in) of precipitation spread over 21 days, resulting in high humidity levels at around 81%. In contrast, April sees slightly warmer temperatures, with a minimum of 23°C (74°F) and a similar maximum of 29°C (85°F), averaging 27°C (81°F). However, precipitation is much lower in April, amounting to just 29 mm (1.1 in) over 7 days, and humidity is marginally higher at 82%. For more details on the weather during this month, visit Guanaja weather in April.
In December, the weather tends to be warm and humid, with temperatures ranging from a minimum of 22°C (72°F) to a maximum of 29°C (84°F) and an average of 26°C (79°F). This month also sees significant rainfall, with about 157 mm (6.2 in) of precipitation spread over 21 days, contributing to a high humidity level of 81%.
In contrast, May offers slightly warmer weather, with temperatures typically ranging from a minimum of 25°C (77°F) to a maximum of 30°C (86°F), averaging 28°C (82°F). The precipitation in May is much lighter, totaling only 27 mm (1.1 in) across just 7 days, while humidity levels remain similar at 82%. For more details, you can check Guanaja weather in May.
Overall, while both months are warm and humid, December is noticeably wetter than May.
December and June in Guanaja showcase distinct weather patterns that highlight the island's tropical climate. In December, temperatures range from a minimum of 22°C (72°F) to a maximum of 29°C (84°F), with an average temperature of 26°C (79°F). The month is characterized by considerable rainfall, receiving about 157 mm (6.2 in) over 21 days, accompanied by a humidity level of 81%. In contrast, June sees slightly warmer temperatures, with a minimum of 25°C (78°F) and a maximum of 30°C (87°F), averaging 28°C (82°F). Rainfall is significantly lower at 52 mm (2.1 in) across just 11 days, and humidity rises to 84%. For more details, check out Guanaja weather in June.
When comparing the weather in December and July, it is evident that both months experience warm temperatures, but December tends to be slightly cooler. In December, temperatures range from a minimum of 22°C (72°F) to a maximum of 29°C (84°F), with an average of 26°C (79°F). In contrast, July's minimum temperature starts at 25°C (77°F) and averages 28°C (82°F), peaking at the same high of 29°C (85°F). Additionally, December receives more precipitation, totaling 157 mm (6.2 in) over 21 days, compared to July’s 91 mm (3.6 in) over 19 days. Humidity levels are also high in both months, with July being slightly more humid at 84% versus December's 81%. For a detailed look at weather patterns during July, you can check out Guanaja weather in July.
In comparing the weather of December and August, we see notable differences in temperature and precipitation. December experiences slightly cooler temperatures, with averages around 26°C (79°F) and highs reaching 29°C (84°F), while August is warmer with temperatures averaging 28°C (83°F) and peaking at 30°C (86°F). Additionally, December is wetter, with a significant amount of rainfall totaling 157 mm (6.2 inches) over 21 days, compared to August's lighter rainfall of 80 mm (3.2 inches) across 17 days. Humidity levels remain comparable, with December at 81% and August slightly higher at 82%. For more detailed insights, check out Guanaja weather in August.
In December, Guanaja experiences slightly cooler temperatures with a minimum of 22°C (72°F) and an average of 26°C (79°F), compared to September’s warmer minimum of 26°C (79°F) and average of 28°C (83°F). While December has a maximum temperature of 29°C (84°F), September reaches up to 30°C (87°F). Notably, December also sees significantly higher precipitation, with 157 mm (6.2 in) falling over 21 days, while September has only 62 mm (2.5 in) across 13 days. Humidity levels are somewhat similar, with December at 81% and September at 79%. For a more detailed look at September's weather, check out Guanaja weather in September.
When comparing the weather in December and October, we notice that December tends to be slightly cooler, with average temperatures ranging from a minimum of 22°C (72°F) to a maximum of 29°C (84°F). In contrast, October experiences warmer temperatures, starting at a minimum of 25°C (78°F) and peaking at 30°C (86°F).
Precipitation levels also differ significantly; December sees 157 mm (6.2 in) of rain over 21 days, while October is wetter, with 275 mm (10.8 in) of rainfall across 22 days. Additionally, the humidity in December is slightly higher at 81%, compared to October's 78%. For more detailed insights into October weather, you can check Guanaja weather in October.
In comparing the weather of December to that of November, we see a slight shift in temperatures and precipitation patterns. December experiences minimum temperatures of 22°C (72°F), compared to November's higher minimum of 24°C (75°F), while the average and maximum temperatures remain consistent around 26°C (79°F) and 29°C (84°F), respectively. However, December brings reduced rainfall, with 157 mm (6.2 in) over 21 days, compared to November's 261 mm (10.3 in) over 23 days. Humidity levels are relatively similar, with December at 81% and November at 80%. For more details, you can check Guanaja weather in November.
In December, Guanaja experiences a delightful transition into the winter season, characterized by milder temperatures that offer a refreshing change from the heat of previous months. While the average temperature hovers around a comfortable 26°C, distinct weather patterns emerge, with increased humidity and frequent rain, as December records about 21 days of precipitation totaling 157 mm. This mix of warmth and moisture creates a unique atmosphere, setting it apart from the drier months. For those looking to discover more about the year-round patterns and climatic nuances of this beautiful island, check out the detailed insights at Guanaja Climate.