Last updated: August 21, 2025
December in Port-au-Prince, Haiti features warm temperatures, with a maximum of 29°C (84°F) and an average of 22°C (72°F), while cooler nights drop to a minimum of 15°C (60°F). The city's climate is characterized by a moderate humidity level of 69%, contributing to a pleasant atmosphere. Although the month sees some rainfall, with an average precipitation total of 36 mm (1.4 in) across 8 days, it remains a vibrant time to explore Haiti's capital, blending comfort with occasional refreshing showers.
As December arrives in Port-au-Prince, Haiti, temperatures remain pleasantly warm, showcasing a tropical climate characterized by mild evenings and comfortable days. With a minimum temperature of 15°C (60°F) and a maximum peaking at 29°C (84°F), December offers a delightful average of 22°C (72°F), making it one of the cozier months of the year. This trend of warmth continues from November, where the temperatures are similarly inviting, hinting at a stable climatic pattern as the region transitions towards the cooler season. As holiday festivities take off, the mild weather invites both locals and visitors to explore the vibrant culture surrounding the city, all while basking in the sun's gentle embrace.
In December, Port-au-Prince experiences a significant drop in precipitation, with only 36 mm (1.4 in) of rain over the month, marking the end of the wet season. This is a sharp contrast to the heavy rainfall seen just previous months, such as the 228 mm (9.0 in) in September and 150 mm (5.9 in) in November. The number of rainy days also decreases considerably, averaging just 8 days of precipitation, allowing for a reprieve from the relentless downpours that characterize earlier months. As the year wraps up, the shift to drier conditions not only provides a clearer sky but also presents a transition toward the comparatively milder dry season that Haiti enjoys in the following months.
In December, humidity levels in Port-au-Prince, Haiti, settle at a moderate 69%, marking a shift from the high levels experienced in the preceding months. As the year progresses, a noticeable trend emerges: starting from a comfortable 65% in January, humidity progressively declines to its lowest point of 57% during the peak of the dry season in May and June. However, as the rainy season approaches, humidity surges, peaking at 73% in September. By December, the level stabilizes slightly lower than the autumn months, indicating a transition towards the cooler and drier period of the year. This fluctuation reflects the tropical climate's rhythm, where humidity rises and falls in tandem with seasonal changes, offering a refreshing atmosphere for both residents and visitors alike.
In December, Port-au-Prince experiences a UV Index of 8, categorizing sun exposure as very high with a burn time of just 15 minutes. This marks a gradual decline from the peak UV levels of 13 recorded between April and August, when the region's exposure was classified as extreme, necessitating a burn time of only 10 minutes. As the year draws to a close, the sun's intensity begins to ease, prompting slightly longer safe exposure times compared to earlier months. However, caution remains crucial, as the risk of skin damage persists. For more detailed UV ratings and trends, visit Port-au-Prince UV Index.
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In December, Port-au-Prince basks in an impressive 316 hours of sunshine, marking a delightful conclusion to the year. As the days grow shorter, the city transitions from October's 304 hours to a notable increase, showcasing a vibrant upward trend in daylight that began in the early months of the year. With sunshine peaking in the warmth of July at 355 hours, it's evident that December's luminosity serves as a reminder of the abundant light enjoyed throughout the year. This festive month, while cooler, still captures the spirit of the season, inviting residents and visitors alike to embrace the lively atmosphere under the sunlit skies.
In December, Port-au-Prince enjoys a 63% chance of sunny weather, marking a notable increase compared to the preceding months. This positivity contrasts sharply with the more overcast summer months, particularly from June to October, where sunny days dipped as low as 31%. As the year winds down, December hints at a promising transition toward brighter conditions, resembling more closely the sunnier peaks of February and March. With a favorable forecast, December becomes an excellent time for outdoor activities and exploring the vibrant culture of Haiti under the sun.
In December, Port-au-Prince, Haiti, experiences 11 hours of daylight, consistent with both January and February, highlighting a seasonal trend of shorter days as the year comes to a close. The daylight duration begins to stretch in the spring, reaching a peak of 13 hours in May through July, before gradually retreating back to 11 hours in the latter part of the year. This rhythm of daylight is reflective of the tropical climate, where residents enjoy ample sunlight during the warmer months, followed by a more subdued yet steady light in the cooler season. The transition from longer to shorter days creates a beautiful cycle, guiding the daily lives of those in this vibrant Caribbean locale.
As December settles over Port-au-Prince, the winds whisper a gentle farewell to the year, averaging 1.1 m/s (2 mph). This mild breeze is a continuation of a notably calm wind pattern, with speeds remaining consistently low throughout the latter part of the year. November, with similar conditions at 1.0 m/s (2 mph), and October echoing this tranquility, highlight a significant reduction in wind activity since the earlier months. While January to July offered brief moments of increased vigor, December encapsulates a soothing stillness, creating a serene backdrop for the festive spirit as the community prepares to embrace the joys of the holiday season. The subtle fluctuations in wind speed remind us of the charm that accompanies each month in this vibrant coastal city.
Weather in Port-au-Prince varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Port-au-Prince, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, temperatures in Port-au-Prince range from a minimum of 15°C (60°F) to a maximum of 29°C (84°F), with an average of 22°C (72°F). The month experiences about 36 mm (1.4 in) of precipitation over 8 days, along with a humidity level of 69%. In contrast, January sees slightly cooler temperatures, with a minimum of 11°C (52°F) and a similar maximum of 29°C (84°F), averaging around 21°C (71°F). Precipitation decreases to 31 mm (1.2 in) across 7 days, and humidity lowers to 65%. For a more detailed overview of conditions this month, you can check Port-au-Prince weather in January.
In December, the weather tends to be warm with temperatures ranging from a minimum of 15°C (60°F) to a maximum of 29°C (84°F) and an average of 22°C (72°F). Rainfall is relatively moderate, with 36 mm (1.4 in) of precipitation over about 8 days, and the humidity averages around 69%. In contrast, February experiences slightly warmer temperatures, with a maximum reaching 30°C (86°F) while maintaining the same minimum and average temperatures as December. Precipitation decreases to 32 mm (1.3 in) over about 9 days, and humidity is slightly lower at 63%. For more details, you can check Port-au-Prince weather in February.
In December, the weather features a warm average temperature of 22°C (72°F), with daily highs reaching up to 29°C (84°F) and lows around 15°C (60°F). The month experiences relatively low precipitation, totaling 36 mm (1.4 in) over about 8 days, coupled with a humidity level of 69%. In contrast, March presents similar average temperatures but sees an increase in rainfall, with 113 mm (4.4 in) of precipitation over 17 days and a decrease in humidity to 59%. This means that while both months share similar temperature ranges, March tends to be wetter and less humid. For more detailed information, you can check Port-au-Prince weather in March.
December and April exhibit somewhat similar temperature ranges, with December's minimum at 15°C (60°F) and April's at 16°C (61°F), both peaking at a maximum of 29°C (84°F in December and 85°F in April). However, April is significantly wetter, experiencing 190 mm (7.5 in) of precipitation over 24 days compared to December's 36 mm (1.4 in) over just 8 days. The humidity levels are also different, with December maintaining a higher humidity of 69%, while April's humidity is relatively lower at 58%. For a more detailed look at the weather patterns, you can visit Port-au-Prince weather in April.
In December, the weather tends to be milder, with average temperatures ranging from a minimum of 15°C (60°F) to a maximum of 29°C (84°F) and only 36 mm (1.4 in) of precipitation spread over 8 days. The humidity is relatively high at 69%, contributing to a warm but comfortable atmosphere. In contrast, May experiences warmer temperatures, with an average ranging from 18°C (65°F) to 31°C (88°F), along with significantly higher rainfall totaling 184 mm (7.2 in) over 25 days. The humidity is lower at 57%, which may provide a more pleasant feel despite the rain. For more details on May weather, you can visit Port-au-Prince weather in May.
In December, the weather is typically milder, with temperatures ranging from a minimum of 15°C (60°F) to a maximum of 29°C (84°F) and an average of 22°C (72°F). This month experiences relatively low precipitation, with 36 mm (1.4 in) over about 8 days and humidity levels around 69%. In contrast, June brings warmer temperatures with a minimum of 19°C (67°F), an average of 24°C (76°F), and a maximum of 31°C (88°F). However, it is also much wetter, with 132 mm (5.2 in) of rainfall spread across 20 days and lower humidity at 57%. For more detailed information, check out Port-au-Prince weather in June.
In December, the weather is generally milder, with average temperatures ranging from a minimum of 15°C (60°F) to a maximum of 29°C (84°F) and an average temperature of 22°C (72°F). The month sees a moderate amount of precipitation at 36 mm (1.4 in) over about 8 days, accompanied by a relatively high humidity of 69%. In contrast, July tends to be warmer, with temperatures ranging from a minimum of 19°C (67°F) to a peak of 32°C (90°F) and an average of 25°C (77°F). However, it also experiences significantly more rainfall, with 139 mm (5.5 in) of precipitation over approximately 22 days and a slightly lower humidity level of 63%. For a more detailed view of July's weather, check Port-au-Prince weather in July.
December and August present significantly different weather patterns. In December, temperatures are mild, with a minimum of 15°C (60°F) and a maximum of 29°C (84°F), creating an average of 22°C (72°F). The month experiences relatively low precipitation at 36 mm (1.4 in) across 8 days, coupled with a humidity level of 69%. In contrast, August is warmer, with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 32°C (89°F), averaging 25°C (77°F). However, it is also much wetter, receiving 192 mm (7.6 in) of rainfall spread over 23 days and slightly higher humidity at 71%. For more details, you can check Port-au-Prince weather in August.
December and September present distinct weather patterns in terms of temperature and precipitation. In December, temperatures range from a minimum of 15°C (60°F) to a maximum of 29°C (84°F), with an average of 22°C (72°F) and relatively low precipitation at 36 mm (1.4 in) over 8 rainy days. In contrast, September experiences warmer temperatures, with a minimum of 20°C (68°F), an average of 24°C (76°F), and a maximum of 31°C (87°F). However, it also sees significantly higher precipitation, totaling 228 mm (9.0 in) across 26 days, making it a much wetter month. Additionally, humidity levels are slightly higher in September at 73%, compared to 69% in December. For more detailed information, you can visit Port-au-Prince weather in September.
When comparing the weather in December and October, it's clear that December experiences milder temperatures, with minimums around 15°C (60°F) and maximums reaching 29°C (84°F), compared to October's slightly warmer range of 19°C (66°F) to 31°C (87°F). Additionally, December sees significantly less rainfall, with only 36 mm (1.4 in) over 8 days, while October is considerably wetter, accumulating 207 mm (8.2 in) across 24 days. Humidity levels are relatively similar, with December at 69% and October slightly higher at 72%. For more details, you can refer to Port-au-Prince weather in October.
In comparing the weather between November and December, we observe a slight decrease in temperature, as December boasts a minimum of 15°C (60°F) and an average of 22°C (72°F), compared to November's minimum of 16°C (62°F) and average of 23°C (73°F). While both months experience similar maximum temperatures of around 29°C (84°F to 85°F), December is notably drier, with only 36 mm (1.4 in) of precipitation over 8 days, in stark contrast to November's 150 mm (5.9 in) spread across 18 days. Humidity levels are fairly comparable, with December at 69% compared to November's 72%. For more details on November's weather, check out Port-au-Prince weather in November.
In December, Port-au-Prince experiences a delightful shift in weather, offering a refreshing break from the warmer months. With an average temperature settling around a comfortable 22°C (72°F), daytime highs reach 29°C (84°F) while evenings cool down to a pleasant 15°C (60°F). This month sees a slight increase in humidity, averaging 69%, though it remains manageable. Additionally, precipitation, while present with about 36 mm over 8 days, is generally lower than in the peak rainy season, allowing for more opportunities to explore the vibrant culture and stunning landscapes of the city. For a detailed look at the year-round weather patterns, visit Port-au-Prince Climate.