Last updated: August 27, 2025
December in San Andres, Panama showcases a tropical climate characterized by warm temperatures and substantial rainfall. The maximum temperature reaches a pleasant 30°C (86°F), while the average temperature hovers around 24°C (76°F), dipping to a minimum of 19°C (66°F) at night. This month experiences significant precipitation, with a total of 314 mm (12.4 in) over 28 rainy days, resulting in a humidity level of 72%. Visitors can expect a lush, green landscape fostered by the abundant rainfall, making December a vibrant, albeit wet, time to explore this beautiful destination.
In December, San Andres, Panama, boasts delightful temperatures that are characteristic of its tropical climate. With a minimum of 19°C (66°F) and a comfortable average of 24°C (76°F), the weather remains pleasantly warm, peaking at a maximum of 30°C (86°F). This time of year hints at a slight coolness compared to earlier months, yet it offers a vibrant atmosphere perfect for outdoor activities. The consistent average temperatures show a stable climate that invites visitors to enjoy the natural beauty and lively culture, making December an ideal time to experience all that San Andres has to offer.
In December, San Andres, Panama, experiences a substantial amount of rainfall, with 314 mm (12.4 inches) recorded over 28 days of precipitation. This marks a significant decline from the peak rainfall in October and November, which averaged around 680 mm over the same number of rainy days. As the year winds down, December's precipitation reflects a transitional phase, signaling the shift towards the drier months ahead. While the rainfall remains considerable, it is noticeably less intense than the earlier months, particularly June through November, when the island faces its heaviest downpours, often exceeding 600 mm in just 30 days. Thus, December serves as a reminder of the lush and vibrant landscape that the rainy season has nurtured, even as the weather begins to settle into a calmer routine.
As December approaches in San Andres, Panama, the humidity remains notably high, averaging 72%. This figure marks a gradual decline from the peak humidity levels experienced during the summer months of June and July, when the atmosphere reached a sweltering 84% and 85%, respectively. Following a slight decrease in the fall, October and November maintain humidity levels around 80%, setting the stage for December's slight drop. Overall, the trend illustrates a distinctive seasonal pattern, with humidity peaking during the warmer months and then gradually tapering off as the year draws to a close. This month provides a comfortable respite compared to the summer's muggy embrace, while still reflecting the tropical climate that defines this picturesque region.
As the year comes to a close, December in San Andres, Panama sees a slight dip in the UV Index, reaching 10 and categorized as very high. This is an interesting shift from the consistently extreme levels observed from January through November, which averaged between 12 and 15. The burn time increases from the rapid 10 minutes to a bit more forgiving 15 minutes this month, providing a small window for those looking to soak up the sun. Nevertheless, vigilance is still key as the UV rays remain potent. For detailed insights into the UV Index throughout the year, visit San Andres UV Index.
UV Risk Categories
December in San Andres, Panama, welcomes a delightful surge in sunshine, boasting 314 hours of radiant daylight. This month stands out as a beacon of brightness, notably higher than the drearier summer months of July and August, which provide less than 240 hours. As the year comes to a close, the sun’s generosity in December reflects a seasonal shift that marks a welcome respite from the clouds of the earlier months. Despite the slight decrease in hours from the autumn peak in March, December's sunshine outshines November's 248 hours, confirming its role as a festive finale filled with warmth and light. This enchanting month beckons visitors to soak in the vibrant atmosphere as the tropical sun sets the perfect stage for holiday festivities.
In December, San Andres, Panama enjoys a 41% chance of sunny weather, marking a noticeable improvement as it heads into the holiday season. This month stands out as a significant resurgence after a dip in clear skies throughout the summer, where chances plummeted to as low as 4% in August. Interestingly, the trend shows a gradual recovery from November's 19%, aligning it more closely with the sunnier months of January and March, which boast probabilities of 46% and 56% respectively. As the year wraps up, December offers a refreshing mix of sunshine, hinting at a delightful transition towards brighter days ahead.
In San Andres, Panama, daylight duration remains fairly consistent throughout the year, with a notable pattern emerging as the months progress. The year kicks off with 11 hours of daylight in January and February, gradually increasing to a peak of 12 hours from March through September. This balanced daylight provides ample opportunity for outdoor activities and soaking in the natural beauty of the island. As autumn arrives, daylight begins to taper off again, returning to 11 hours by October, November, and December. This cyclical rhythm of longer days in the warmer months and shorter days in the cooler season creates a dynamic yet predictable climate perfect for both relaxation and exploration.
In December, the winds in San Andres, Panama maintain a gentle hum at an average speed of 1.3 m/s (3 mph), a trend that resonates with the calmness of the previous months. As the year winds down, the breeze remains consistent, marking a slight decrease from the peak speeds witnessed earlier in the year. This tranquil wind pattern, stable throughout the latter half of the year, fosters an inviting atmosphere for relaxation and outdoor activities, encouraging both locals and visitors to savor the serene charm of the island. It’s a perfect reminder of nature's gentle rhythm as it eases into the festive end of the year.
Weather in San Andres varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in San Andres, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, the weather is warm with a minimum temperature of 19°C (66°F) and an average of 24°C (76°F), peaking at a maximum of 30°C (86°F). This month experiences substantial rainfall, with 314 mm (12.4 in) spread across 28 days, contributing to a humidity level of 72%. In contrast, January sees slightly warmer temperatures, with the maximum rising to 31°C (88°F), while the minimum and average remain the same as in December. Precipitation decreases significantly to 127 mm (5.0 in) over just 17 days, resulting in a lower humidity of 68%. For a more detailed look at January's weather specifics, you can visit San Andres weather in January.
In December, the weather features a warm range of temperatures, with a minimum of 19°C (66°F) and a maximum of 30°C (86°F). It also experiences significant rainfall, totaling 314 mm (12.4 in) over 28 days, which contributes to a relatively high humidity level of 72%. In contrast, February sees slightly warmer temperatures, with a low of 18°C (64°F) and a high of 31°C (89°F), but considerably less rainfall, accumulating only 62 mm (2.4 in) over 14 days, resulting in a lower humidity of 68%. For more detailed information, you can check out San Andres weather in February.
December typically features warmer temperatures with a minimum of 19°C (66°F) and a maximum of 30°C (86°F), while March sees a slight increase in temperatures with a minimum of 20°C (68°F) and a max of 33°C (91°F). However, December is significantly wetter, receiving 314 mm (12.4 inches) of rainfall over 28 days, compared to just 59 mm (2.3 inches) across 9 days in March. Additionally, humidity levels are higher in December at 72%, whereas March experiences a more comfortable 66%. For more information on the weather conditions in March, check out San Andres weather in March.
In comparing the weather of December and April, we find some notable differences and similarities. December has slightly lower average temperatures, with a minimum of 19°C (66°F) and a maximum of 30°C (86°F), while April sees a minimum of 20°C (68°F) and a maximum of 31°C (88°F). Both months experience substantial rainfall, with December receiving 314 mm (12.4 in) over 28 days, and April not far behind at 322 mm (12.7 in) across 26 days. Humidity is also slightly lower in April at 67%, compared to 72% in December. For more detailed insights into the April weather, you can visit San Andres weather in April.
December and May present contrasting weather patterns, showcasing the transition from one end of the tropical season to the other. In December, temperatures range from a minimum of 19°C (66°F) to a maximum of 30°C (86°F), with an average temperature of 24°C (76°F). The month is characterized by substantial precipitation, totaling 314 mm (12.4 in) across 28 days, accompanied by a humidity level of 72%. In comparison, May experiences slightly warmer temperatures, with a minimum of 21°C (69°F) and a maximum of 31°C (87°F), averaging 25°C (77°F). Rainfall is more pronounced in May, reaching 568 mm (22.4 in) over 31 days, although humidity is slightly lower at 69%. For more detailed insight, you can explore the weather specifics here: San Andres weather in May.
In comparing the weather between December and June, both months exhibit similar temperature ranges, with December featuring a minimum of 19°C (66°F), an average of 24°C (76°F), and a maximum of 30°C (86°F), closely mirroring June's minimum of 19°C (67°F), an average of 25°C (77°F), and the same maximum of 30°C (86°F). However, June tends to be wetter, experiencing significantly higher precipitation at 564 mm (22.2 in) over 30 days compared to December's 314 mm (12.4 in) across 28 days. This increased rainfall in June is also accompanied by higher humidity levels, reaching 84% compared to December's 72%. For those interested in more details, you can explore San Andres weather in June.
December and July present distinct weather patterns in San Andres. In December, temperatures range from a minimum of 19°C (66°F) to a maximum of 30°C (86°F), with an average temperature of 24°C (76°F). The month sees significant rainfall, with 314 mm (12.4 in) of precipitation spread over 28 days and a humidity level of 72%. Conversely, July experiences slightly higher temperatures, with a minimum of 20°C (69°F) and an average of 25°C (76°F), reaching up to 30°C (87°F) at its peak. Rainfall is much heavier during this month, accumulating to 601 mm (23.7 in) over 31 days and a humidity level of 85%. For those interested in more details about July's weather, you can visit San Andres weather in July.
When comparing the weather in December and August, both months feature similar average temperatures around 24°C (76°F). However, December tends to be slightly cooler, with a minimum temperature of 19°C (66°F) compared to August's 21°C (69°F). August experiences higher maximum temperatures, reaching up to 31°C (88°F), which is just a degree warmer than December's maximum of 30°C (86°F).
In terms of precipitation, August is notably wetter, with 611 mm (24.0 in) of rain spread across 31 days, compared to December's 314 mm (12.4 in) over 28 days. Moreover, humidity levels are higher in August at 82%, versus December's 72%. For a deeper look into the weather specific to August, you can check San Andres weather in August.
When comparing the weather in December and September, both months showcase warm temperatures with averages hovering around 24°C (76°F). December experiences slightly lower temperatures overall, with a minimum of 19°C (66°F) compared to September's lowest at 20°C (69°F). However, September is marked by significantly higher precipitation, totaling 550 mm (21.7 in) over 30 days, versus December's 314 mm (12.4 in) across 28 days, leading to a wetter atmosphere in the fall month. Additionally, humidity levels are higher in September at 81%, compared to 72% in December, making the latter feel somewhat more comfortable. For more detailed insights, check San Andres weather in September.
In comparing the weather between December and October, both months share similar average temperatures, hovering around 24°C (76°F), with maximum temperatures peaking at 30°C (86°F). However, December experiences slightly warmer minimum temperatures at 19°C (66°F) compared to October's 17°C (63°F). A notable difference is in precipitation; December sees 314 mm (12.4 in) of rain spread over 28 days, while October is significantly wetter, recording 667 mm (26.3 in) over 30 days. Additionally, humidity levels are higher in October at 80%, compared to 72% in December. For more specific details about the weather in October, you can visit San Andres weather in October.
In comparing the weather of December and November, it becomes clear that both months have similar average temperatures, hovering around 24°C (75°F). However, December experiences slightly more favorable conditions, with minimum temperatures of 19°C (66°F) compared to November's 20°C (68°F). Notably, December sees a significant reduction in precipitation, totaling 314 mm (12.4 in) over 28 days, while November records a substantial 696 mm (27.4 in) across 30 days. Additionally, December’s humidity is lower at 72%, compared to November's higher level of 80%. For more detailed information on November weather, you can check San Andres weather in November.
As December unfolds in San Andres, the island embraces a sultry tropical charm characterized by higher humidity levels and frequent rain showers. Unlike the drier months, December tends to bring a lush vibrancy to the landscape, as the average temperatures hover comfortably around 24°C. The month is marked by numerous rainy days, with precipitation significantly contributing to the region's rich ecosystem. Travelers can expect a blend of warm sun and refreshing downpours, making it an interesting time to experience the island's natural beauty. To learn more about how December's weather fits into the overall climate pattern, visit San Andres Climate.