Last updated: April 22, 2025
In December, Chapultepec, Mexico experiences a varied climate that showcases its unique beauty. With maximum temperatures reaching 31°C (89°F) and an average of 19°C (66°F), the month brings a mild warmth tempered by cooler nights, dipping to a minimum of 5°C (41°F). While the weather can be pleasantly warm, humidity levels soar to 91%, resulting in a humid atmosphere. Visitors should be prepared for occasional rain, as 62 mm (2.4 inches) of precipitation is spread over 10 days throughout the month. This combination of warmth and moisture makes December an intriguing time to explore the vibrant landscapes and rich cultural heritage of Chapultepec.
In December, Chapultepec experiences a mild transition into winter, with temperatures ranging from a cool 5°C (41°F) at night to a comfortable 31°C (89°F) during the day. The average temperature hovers around 19°C (66°F), providing a pleasant environment for outdoor activities and exploration of the area's rich cultural offerings. As the year draws to a close, visitors can enjoy relatively stable temperatures, marking a shift from the cooler nights observed in November. Overall, December offers a lovely blend of warmth and chill, making it an inviting month for both locals and tourists alike.
In Chapultepec, Mexico, December marks a significant decline in precipitation, with only 62 mm (2.4 in) of rain recorded over approximately 10 days. This represents a notable reduction compared to the rain-soaked months leading up to it, particularly June and September, which boast totals of 263 mm (10.3 in) and 326 mm (12.8 in), respectively. As the year draws to a close, the city's weather transitions into a drier pattern, illustrating a stark contrast to the earlier months that experienced the peak of the rainy season. This shift not only signifies the onset of a cooler and more stable climate but also offers residents a chance to enjoy clearer skies as they celebrate the holidays. Overall, December's precipitation serves as a reminder of the cyclical nature of Chapultepec's climate, paving the way for the drier months of the coming year.
As December unfolds in Chapultepec, Mexico, the humidity settles at a notable 91%, reflecting a trend of elevated moisture levels characteristic of this time of year. Throughout the months, humidity begins strong in January at 88%, gradually decreasing to its lowest point in July with 72%. However, as the year draws to a close, there’s a stark increase, with October peaking at 92%, followed closely by November. This pattern illustrates how the region's humidity ebbs and flows, creating a rich, damp environment during the final stretch of the year, perfect for lush vegetation and a vibrant ecosystem. Thus, December maintains this high moisture level, echoing the transition from a drier summer to a wetter winter season.
As December rolls in Chapultepec, Mexico, the UV Index drops to 7, indicating a high exposure category with a burn time of approximately 25 minutes. This is a welcome shift from the previous months, where the index surged to extreme levels, peaking at 13 from May to July. The gradual decline from November’s 9 to December’s 7 signals a transition into a slightly more temperate sun exposure, providing a respite before the UV levels rise once again in the spring months. Visitors and locals alike can take advantage of this lower UV Index by enjoying outdoor activities for longer periods safely. For more detailed information on UV levels throughout the year, be sure to check out the Chapultepec UV Index.
UV Risk Categories
December in Chapultepec, Mexico, brings a delightful balance of sunshine, with an impressive 258 hours of sunlight illuminating the landscape. This month, while it doesn't rival the peak of July's abundant 320 hours, still offers a charming glow as daylight begins to wane. Following the cool months of November's 251 hours and October's 273 hours, December marks a subtle uptick in brightness, hinting at the tail end of the year’s golden season. As we transition into winter, the steady decline from May's 313 hours shows the cyclical dance of nature, where lush greenery makes way for a quieter, yet equally enchanting, seasonal ambiance. Whether you’re strolling through the park or enjoying a warm beverage, the December sun in Chapultepec is a comforting embrace as the year comes to a close.
As December approaches in Chapultepec, Mexico, the likelihood of sunny weather sees a notable increase, with a 49% chance of sunshine gracing the days. This marks a significant trend compared to the earlier months of the year, where the probability of clear skies fluctuates, peaking in March at 41% before tapering off in the warmer months of June and July. Interestingly, November hints at the coming sun with a 38% chance, but December truly ushers in more reliable sunshine, making it a delightful time for outdoor activities and festive celebrations. The gradual rise in sunshine probability reflects the transition into the drier season, setting the stage for a vibrant December in this picturesque locale.
As the year unfolds in Chapultepec, Mexico, daylight duration reveals a fascinating seasonal rhythm. Starting from January, residents enjoy 11 hours of natural light, which persists through February. However, with the arrival of March, daylight begins to extend, peaking at 13 hours from May to July, the longest days of the year. This robust exposure to sunlight gradually recedes, as August brings a slight reduction back to 12 hours, and then a steady decline occurs through the fall months of October and November, returning to 11 hours. By December, daylight is at its shortest, with only 10 hours illuminating the day. This annual cycle not only shapes daily life but also influences the vibrant natural beauty of Chapultepec throughout the seasons.
In December, Chapultepec experiences winds that gently whisper through its lush landscapes, averaging 1.5 m/s (3 mph). This breeze, consistent with the calmer winds of the months leading up to it, reflects a slight decline from the 1.8 m/s (4 mph) recorded in April. Overall, the trends show a gradual decrease in wind speed as the year draws to a close, with January to March leading the pack with their brisker gusts. As the year transitions into winter, the softer winds of December create a tranquil atmosphere, inviting visitors to explore the park's serene beauty under a soft, cool breeze.
The weather in Chapultepec 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 Chapultepec and find detailed weather information for every month.
In December, the weather typically features a minimum temperature of 5°C (41°F), an average of 19°C (66°F), and a maximum of 31°C (89°F), with total precipitation reaching 62 mm (2.4 in) over about 10 days. The humidity is relatively high at 91%. In contrast, January experiences slightly warmer conditions with a minimum of 7°C (45°F), an average of 18°C (65°F), and a maximum of 32°C (91°F). However, it also sees increased precipitation of 97 mm (3.8 in) spread over 14 days, while the humidity drops slightly to 88%. For a more detailed look at weather trends, you can refer to Chapultepec weather in January.
December and February exhibit notable similarities and differences in weather patterns. In December, temperatures range from a minimum of 5°C (41°F) to a maximum of 31°C (89°F), with an average of 19°C (66°F). The month experiences about 62 mm (2.4 in) of precipitation over 10 days, coupled with high humidity levels at 91%. Conversely, February offers slightly warmer temperatures, with a minimum of 6°C (44°F), an average of 20°C (68°F), and a maximum of 33°C (92°F). However, it also sees increased precipitation, totaling 90 mm (3.5 in) spread over 13 days, and humidity drops slightly to 86%. For a closer look at February's climate specifics, visit Chapultepec weather in February.
December and March present distinct weather patterns. December typically features milder temperatures, with a minimum of 5°C (41°F) and an average of 19°C (66°F), while reaching a comfortable maximum of 31°C (89°F). This month sees about 62 mm (2.4 in) of precipitation over approximately 10 days, along with high humidity at 91%. In contrast, March warms up significantly, with a minimum temperature of 9°C (48°F) and an average of 22°C (71°F), peaking at 35°C (95°F). However, it also experiences higher rainfall, with 122 mm (4.8 in) spread over 15 days, and a slightly lower humidity level of 83%. For more details on March weather, you can check Chapultepec weather in March.
In December, temperatures range from a minimum of 5°C (41°F) to a maximum of 31°C (89°F), with an average of 19°C (66°F). The month sees a total precipitation of 62 mm (2.4 in) over about 10 days, accompanied by high humidity levels at 91%. In contrast, April experiences milder nights with a minimum temperature of 12°C (53°F) and hotter days, peaking at 36°C (98°F) and averaging 24°C (76°F). Rainfall increases significantly to 131 mm (5.2 in) across approximately 12 days, but the humidity drops to a more comfortable 80%. For more detailed information, you can check out Chapultepec weather in April.
In comparing the weather of December and May, it's evident that May is generally warmer and wetter. December experiences milder temperatures, with a minimum of 5°C (41°F) and maximum reaching 31°C (89°F), while May sees significantly higher minima of 17°C (63°F) and a maximum soaring to 37°C (99°F). Additionally, May has almost three times more precipitation at 155 mm (6.1 in) across about 17 days, compared to December's 62 mm (2.4 in) over 10 days. Though December boasts higher humidity at 91%, May's humidity is still notable at 82%. For a closer look at the conditions in May, check out Chapultepec weather in May.
December and June present distinctly different weather patterns. In December, temperatures range from a minimum of 5°C (41°F) to a maximum of 31°C (89°F), with an average temperature of 19°C (66°F). This month is marked by high humidity at 91% and relatively low precipitation, totaling 62 mm (2.4 in) over about 10 days. In contrast, June experiences much warmer temperatures, with a minimum of 18°C (65°F) and a maximum soaring to 36°C (98°F), averaging 26°C (80°F). However, June is notably wetter, with precipitation peaking at 263 mm (10.3 in) spread across 24 days and lower humidity levels at 79%. For more information on weather specifics, you can check Chapultepec weather in June.
In December, temperatures in Chapultepec range from a minimum of 5°C (41°F) to a maximum of 31°C (89°F), with an average of 19°C (66°F). The month sees around 62 mm (2.4 in) of precipitation over about 10 days and experiences high humidity levels at 91%. In contrast, July is notably warmer, with temperatures starting at 20°C (68°F) and peaking at 34°C (93°F), averaging around 26°C (80°F). However, July is also much wetter, accumulating 230 mm (9.1 in) of precipitation across 28 days, accompanied by a lower humidity level of 72%. For more details on weather specifics, you can check Chapultepec weather in July.
December and August exhibit contrasting weather patterns. In December, temperatures range from a minimum of 5°C (41°F) to a maximum of 31°C (89°F), with an average of 19°C (66°F) and relatively high humidity at 91%. Precipitation is moderate, with 62 mm (2.4 in) expected over about 10 days. In stark contrast, August experiences warmer temperatures, with a minimum of 19°C (67°F) and a maximum of 35°C (96°F), averaging around 27°C (80°F). However, August is much wetter, receiving a total of 261 mm (10.3 in) of precipitation across 27 days, along with a lower humidity level of 74%. For more details about August weather patterns, visit Chapultepec weather in August.
December and September exhibit notable differences in weather patterns. In December, temperatures range from a minimum of 5°C (41°F) to a maximum of 31°C (89°F), with an average of 19°C (66°F). The month experiences relatively moderate precipitation, totaling 62 mm (2.4 in) over approximately 10 days, and humidity is high at 91%. In contrast, September is significantly warmer, with minimum temperatures around 17°C (63°F) and maximums reaching 35°C (96°F), averaging 26°C (79°F). However, it is also much wetter, receiving 326 mm (12.8 in) of rain across 24 days. Humidity in September is slightly lower at 84%. For more detailed weather insights, check out Chapultepec weather in September.
In comparing December and October weather, December tends to be cooler with average temperatures ranging from a minimum of 5°C (41°F) to a maximum of 31°C (89°F), while October boasts warmer temperatures, with averages from 14°C (58°F) to 34°C (94°F). Additionally, October experiences significantly higher precipitation, with 330 mm (13.0 in) falling over approximately 20 days, compared to December’s 62 mm (2.4 in) spread over just 10 days. Humidity levels remain quite similar, hovering around 91% in December and 92% in October. For more detailed October weather conditions, you can visit Chapultepec weather in October.
In comparing the weather between November and December, both months experience a minimum temperature of 5°C (41°F) and maximum temperatures that hover around 31°C (88°F in November and 89°F in December). However, November tends to be slightly warmer on average, with an average temperature of 21°C (70°F) compared to December's 19°C (66°F). Additionally, November sees significantly more rainfall, with 147 mm (5.8 in) over 16 days, while December has only 62 mm (2.4 in) over 10 days. Both months share a high humidity level of 91%, contributing to a consistently muggy atmosphere. For more details on the weather in November, check out Chapultepec weather in November.
As December descends upon Chapultepec, the weather transforms into a refreshing blend of cool and mild temperatures, offering a delightful respite from the warmer months. With average temperatures resting comfortably around 19°C (66°F), this month stands out for its crisp mornings and pleasantly warm afternoons. Unlike the sweltering heat of summer, December also brings a higher chance of precipitation, with 62 mm (2.4 in) spread across about ten days, contributing to the region's lush landscapes. The air is infused with moisture, boasting a 91% humidity that adds to the invigorating charm of this time of year. For more detailed insights, visit Chapultepec Climate.