Last updated: April 22, 2025
Experience the delightful December weather in Celestun, Mexico, where temperatures range from a comfortable 18°C (65°F) at night to a warm 29°C (85°F) during the day, averaging around 24°C (76°F). With 84% humidity, the air feels tropical, perfect for exploring the stunning surroundings. Expect a modest 19 mm (0.8 in) of rain over approximately 4 days, ensuring that the lush landscape remains vibrant while still offering plenty of sunshine for outdoor adventures. December truly captures the essence of a blissful winter getaway in this charming coastal town.
In December, Celestun, Mexico offers a charming blend of warmth and mildness as the year winds down. With minimum temperatures around 18°C (65°F) and an average high reaching 29°C (85°F), the weather is comfortable for both leisurely beach days and exploration. This month reflects a transition from the warmer months, with averages settling at a pleasant 24°C (76°F). Compared to the previous month, December maintains a delightful warmth while also heralding cooler evenings. Overall, it's an ideal time for visitors to enjoy the stunning natural beauty of the region without the oppressive heat often seen earlier in the year.
In December, Celestun, Mexico experiences a modest precipitation of 19 mm (0.8 in), with rainfall spread across four days of the month. This slight increase from November's 33 mm marks the final stretch of the dry season, as the region transitions into a wetter period. Notably, December's precipitation is a stark contrast to the deluges seen earlier in the year, particularly during June, which recorded 128 mm (5.0 in)—the wettest month by far. Overall, December serves as a gentle reminder of the seasonal shifts, with its light showers providing a refreshing end to the year while setting the stage for the coming months, which tend to see more substantial rainfall.
In December, Celestun, Mexico, experiences a notable increase in humidity, peaking at 84%, making it one of the most humid months of the year. This uptick contrasts with the drier spring months of April and May, which see humidity levels drop to around 74% and 72%, respectively. As the year progresses from January's 79% to November's 81%, a gradual increase is observed, culminating in December's peak. The consistent humidity levels throughout the year, particularly the 73% to 77% range during the summer months, highlight Celestun's tropical climate, characterized by moisture-laden air that enhances its lush landscapes and vibrant ecosystems, making it a captivating destination for nature enthusiasts.
In Celestun, Mexico, the December UV Index drops to 7, placing it in the high exposure category, with a recommended burn time of 25 minutes. This reflects a noticeable decline from the extreme levels seen throughout the summer months, where values consistently peaked at 13. Interestingly, as the year transitions from November's 8 (very high) to December’s 7, there's a gradual decrease in intensity, making sun safety a bit more manageable for beachgoers and sun-seekers. For those planning outdoor activities, it's essential to stay mindful of the sun's potential impact—especially as the winter comes with fewer hours of daylight yet still requires caution. For detailed UV exposure insights, check out Celestun UV Index.
UV Risk Categories
In December, Celestun, Mexico basks in a delightful glow of 291 hours of sunshine, marking a gradual retreat from the exuberance of the summer months. As the year comes to a close, the sun still graces the region with ample light, though slightly reduced when compared to the sun-drenched days of May and July, which boast the most hours at 342 and 343, respectively. This trend showcases a gentle transition from the vibrant summer towards the cooler months, while still providing a generous amount of sunshine for those looking to escape winter's chill. Visitors can enjoy the tranquil beauty of this coastal paradise, making December an inviting time to experience Celestun’s natural splendor.
December in Celestun, Mexico, enjoys a moderate 75% chance of sunny weather, making it an appealing time to visit. As the year progresses, the likelihood of clear skies reaches a peak in March with 84%, but December demonstrates a strong consistency with sunshine, following November's 74%. This trend reflects a transitional period where the region bids farewell to the heavy rains of summer, leading into drier winter months. Travelers can expect pleasant weather conditions, perfect for exploring the stunning beaches and vibrant local culture, with December offering one of the last opportunities for delightful sunny days before the colder months set in.
In Celestun, Mexico, December marks a transitional phase in daylight duration, with the sun gracing the sky for about 10 hours each day. As the year progresses from January to May, the daylight gradually lengthens, peaking at an impressive 13 hours in the summer months of June and July. However, as autumn approaches, daylight begins to wane, returning to 11 hours in November and dipping further in December. This gentle ebb and flow of sunlight not only shapes the local landscape but also offers visitors a dynamic interplay of light and shadow, inviting exploration during the shorter days of winter.
As December arrives in Celestún, Mexico, the wind gently whispers through the landscape at an average speed of 5.4 m/s (12 mph), marking a subtle decrease from the previous month. This month’s breezes hold a hint of chill, but they remain relatively calm compared to the more blustery spring months, such as March when gusts reach 6.6 m/s (15 mph). Following a gradual decline from the peak summer winds, which hovered at 5.6 m/s in June, December's gentle currents signal the onset of winter's embrace. Overall, the trend showcases a transition to more serene conditions that perfectly complement the tranquil beauty of Celestún during this festive season.
The weather in Celestun changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of December's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Celestun and find detailed weather information for every month.
In comparing the weather between December and January, both months showcase similar temperature ranges, with December having an average of 24°C (76°F) and January slightly cooler at 23°C (74°F). The minimum temperature remains consistent at 18°C (65°F) across both months, while the maximum stays the same at 29°C (85°F). Precipitation is minimal in both months, with December receiving 19 mm (0.8 in) over four days and January slightly less at 17 mm (0.7 in) over three days. Additionally, January exhibits lower humidity at 79%, compared to December's 84%. For more detailed weather insights, you can check this link: Celestun weather in January.
In December, temperatures range from a minimum of 18°C (65°F) to a maximum of 29°C (85°F), with an average of 24°C (76°F). The month experiences a relatively high humidity level of 84% and sees about 19 mm (0.8 in) of precipitation across 4 days. In contrast, February offers similar minimum and average temperatures of 18°C (65°F) and 24°C (76°F), but it warms slightly with a maximum of 30°C (86°F). February is also drier, with only 6 mm (0.2 in) of rainfall over just 1 day and slightly lower humidity at 80%. For more detailed insights, check out Celestun weather in February.
In December, the weather is generally warm with temperatures ranging from a minimum of 18°C (65°F) to a maximum of 29°C (85°F), and an average temperature of 24°C (76°F). The humidity is relatively high at 84%, and light precipitation is common, with about 19 mm (0.8 in) of rain falling over approximately 4 days. In contrast, March experiences slightly warmer temperatures, with a minimum of 19°C (67°F) and a maximum of 33°C (92°F), along with an average of 25°C (78°F). Notably, March is much drier, receiving only 2 mm (0.1 in) of rain across no precipitation days and lower humidity at 76%. For a more detailed look at the weather conditions during this month, you can refer to Celestun weather in March.
In December, temperatures range from a minimum of 18°C (65°F) to a maximum of 29°C (85°F), with an average of 24°C (76°F). The month experiences relatively higher humidity at 84% and sees about 19 mm (0.8 in) of precipitation over 4 days. In contrast, April brings warmer temperatures, starting from a minimum of 21°C (70°F) and reaching up to 34°C (93°F), with an average temperature of 27°C (81°F). This month enjoys significantly less rainfall, totaling only 5 mm (0.2 in) across just one day, and has lower humidity at 74%. For more details about the specific weather conditions in April, you can visit Celestun weather in April.
In comparing the weather between December and May, December boasts a more moderate climate with average temperatures ranging from a minimum of 18°C (65°F) to a maximum of 29°C (85°F), accompanied by high humidity at 84%. This month typically experiences about 19 mm (0.8 in) of precipitation over an average of 4 days. In contrast, May presents a warmer atmosphere, with temperatures starting at a minimum of 23°C (73°F) and peaking at 34°C (93°F), although the humidity is lower at 72%. May also features less rainfall, with only 13 mm (0.5 in) over just 2 days. For more specific insights, you can check Celestun weather in May.
December and June present contrasting weather conditions. In December, temperatures range from a mild 18°C (65°F) to a comfortable average of 24°C (76°F), with a maximum of 29°C (85°F). The month sees relatively low precipitation at 19 mm (0.8 in) over just four days, accompanied by high humidity levels at 84%. In contrast, June brings significantly warmer temperatures, with minimums starting at 25°C (77°F) and averaging around 28°C (83°F), peaking at a hot 34°C (94°F). Rainfall dramatically increases during this month, with 128 mm (5.0 in) occurring over 11 days, and humidity drops to 73%. This change leads to a more muggy atmosphere in June, making it feel quite different from the more pleasant December climate. For detailed insights on June weather, visit Celestun weather in June.
In comparing the weather of December and July, we can see notable differences in temperature and humidity. December features a milder climate with average temperatures ranging from a minimum of 18°C (65°F) to a maximum of 29°C (85°F), while July is significantly warmer, with temperatures ranging from a minimum of 25°C (78°F) to a maximum of 33°C (91°F). Additionally, December experiences higher humidity at 84%, compared to July's 77%. Precipitation is relatively light in both months; however, December sees a bit more rainfall at 19 mm (0.8 in) over four days, whereas July has 13 mm (0.5 in) over three days. For more detailed insights into July's weather, please see Celestun weather in July.
In comparing the weather of December and August, December offers milder temperatures with a minimum of 18°C (65°F) and a maximum of 29°C (85°F), resulting in an average temperature of 24°C (76°F). This month sees relatively low precipitation at 19 mm (0.8 in) across just four days and maintains a humidity level of 84%. In contrast, August is warmer, featuring a minimum temperature of 25°C (78°F) and a maximum of 32°C (90°F), with an average of 28°C (83°F). However, August experiences more rainfall, with 51 mm (2.0 in) over five days and a slightly lower humidity of 77%. For detailed insights, visit Celestun weather in August.
When comparing the weather in December and September, December tends to be slightly cooler, with temperatures ranging from a minimum of 18°C (65°F) to a maximum of 29°C (85°F) and an average of 24°C (76°F). In contrast, September experiences warmer temperatures, with a minimum of 25°C (77°F), an average of 28°C (83°F), and a maximum of 32°C (90°F). Precipitation levels also differ significantly; December sees only 19 mm (0.8 in) over 4 days, while September is much wetter, with 44 mm (1.7 in) spread over 9 days. Additionally, December has higher humidity at 84%, compared to September's 75%. For more detailed insights, you can check Celestun weather in September.
In comparing the weather of December and October, December tends to be slightly cooler with temperatures ranging from a minimum of 18°C (65°F) to a maximum of 29°C (85°F), averaging 24°C (76°F). The humidity is higher at 84%, but precipitation is lower, averaging only 19 mm (0.8 in) over 4 days. In contrast, October is warmer, with temperatures ranging from 22°C (72°F) to 32°C (90°F), averaging 27°C (82°F). However, October experiences significantly more rainfall, totaling 111 mm (4.4 in) over 13 days, along with a lower humidity level of 76%. This makes October a wetter and more humid month compared to the drier and cooler December. For more information, check out Celestun weather in October.
In comparing the weather between December and November, December tends to be slightly cooler with an average temperature of 24°C (76°F), compared to November's higher average of 25°C (78°F). The maximum temperatures in December reach 29°C (85°F), while November peaks at 30°C (86°F). Precipitation is lower in December, totaling 19 mm (0.8 in) over just 4 days, whereas November sees more rainfall at 33 mm (1.3 in) across 7 days. Humidity remains fairly high in both months, slightly increasing in December to 84% from November's 81%. For more details about November weather, check out Celestun weather in November.
As December rolls into Celestún, the weather delights with a pleasant blend of warmth and mildness, showcasing a significant transition from the hotter months. With average temperatures hovering around a comfortable 24°C (76°F) and a noticeably lower humidity of 84%, it creates an inviting atmosphere perfect for exploration and relaxation. The scattered rain showers, totaling about 19 mm, are less frequent, with only a handful of days experiencing precipitation. This drop in humidity and rainfall marks a refreshing contrast to the sticky summer months, making December an ideal time to visit and enjoy the natural beauty of the area. For more details on the weather patterns throughout the year, check out Celestun Climate.