January Weather in Chapultepec, Mexico

Last updated: April 22, 2025

January in Chapultepec, Mexico presents a diverse climate experience, characterized by a maximum temperature reaching 33°C (91°F), while the average settles at a comfortable 21°C (70°F). The month also sees cooler nights, with temperatures dipping to a minimum of 10°C (50°F). With an average precipitation of 191 mm (7.5 in) spread over 12 days, visitors can expect a fair share of rain, contributing to a humid atmosphere with an humidity level around 83%. This blend of warmth and moisture shapes a unique January ambiance in the vibrant streets of Chapultepec.

January Temperature in Chapultepec

In January, Chapultepec, Mexico, experiences a delightful beginning to the year with temperatures ranging from a cool 10°C (50°F) at night to a pleasant 33°C (91°F) during the day, settling around an enjoyable 21°C (70°F) on average. This month marks the transition from the cooler winter months into the heart of the dry season, setting the stage for gradually rising temperatures as February approaches. Here, minimums climb slightly to 11°C (52°F), while daytime highs reach 34°C (93°F), indicating a trend toward warmer days. As spring rolls in, the average temperatures continue to soar, peaking in April at a max of 39°C (103°F). Overall, January serves as a comfortable and mild precursor to the warmer days ahead, making it a great time for visitors to explore the vibrant charm of Chapultepec.

January Weather in Chapultepec: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Chapultepec, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec707274788179797978777370
Data source: Temperature data for Chapultepec generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Chapultepec

January in Chapultepec, Mexico, ushers in the year with a significant average precipitation of 191 mm (7.5 in) spread over approximately 12 rainy days. This marks a stark contrast to the following months, particularly February and March, where rainfall diminishes considerably, dropping to 98 mm (3.9 in) and 108 mm (4.2 in), respectively. As the year progresses into the hotter months, precipitation peaks sharply in June, with a staggering 334 mm (13.2 in), creating a pattern of increasingly wet conditions through the summer. This trend continues into the fall, where October and November also see substantial rainfall, suggesting a seasonal shift that highlights the region's unique climate dynamics. Overall, January stands as a pivotal month that sets the tone for Chapultepec's wetter months ahead, juxtaposed with the drier and milder beginnings of the year.

January Precipitation Trends in Chapultepec

The chart displays monthly precipitation patterns in Chapultepec, with values for each month alongside January's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec1919810887125334110162255337280189
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Chapultepec

In January, Chapultepec, Mexico, experiences a high humidity level of 83%, setting the stage for a year characterized by variable moisture. As the months progress, there is a gradual decline in humidity, with February dipping to 76% and March reaching 66%—the lowest point until mid-year. This decline continues into April with 59%, offering the driest conditions before humidity begins to creep back up in May. The summer months bring a notable increase, with July peaking at 82%, followed by an even more humid August and September, both reaching 87%. As the year transitions into autumn, this trend persists, with humidity stabilizing around 88% in the last quarter of the year. This pattern highlights Chapultepec’s seasonal rhythms, where early winter humidity gives way to a drier spell before a return to a consistently moist climate.

January Average Humidity in Chapultepec

This chart illustrates the average monthly humidity levels in Chapultepec, with January's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how January's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec83%76%66%59%64%69%82%87%87%88%88%88%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Chapultepec

In January, Chapultepec, Mexico experiences a UV Index of 9, categorizing it as very high, with a burn time of just 15 minutes. This early winter month serves as a precursor to a significant increase in UV exposure as the season progresses. As February arrives, the UV Index escalates to 11 and remains in the extreme category through March and April, peaking at 13 for several months. This trend persists into the summer, where extreme levels demand careful sun protection, particularly as burn times drop to a mere 10 minutes. With a slight easing returning in November and December, when the UV Index drops back to 9 and 8 respectively, January stands out as a month where vigilance against UV rays is essential, setting the stage for healthier sun habits year-round. For more details, check out the Chapultepec UV Index.

Maximum UV Index Levels in Chapultepec for January

The chart shows the monthly maximum UV Index (UVI) for Chapultepec in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec911131312131312131198
Data source: Chapultepec January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

January Sunshine in Chapultepec

January in Chapultepec, Mexico, begins with a solid 198 hours of sunshine, setting a promising tone for the year. As winter transitions into spring, the days gradually lengthen, with February experiencing a noticeable uptick to 249 hours. The sunshine continues to shine brighter, peaking in the delightful warmth of May and July, both boasting 316 hours. This trend of increasing daylight persists through the spring months, culminating in April and May where the sun begins to assert itself, offering an abundance of light and warmth. However, as summer fades into autumn, the hours of sunshine begin a gentle decline, with October dropping to 260 hours and November to 250 hours. Despite this decrease, December remains relatively generous at 253 hours, ensuring that Chapultepec enjoys a vibrant start to the year, with a sunlit journey that reflects the rhythm of the seasons.

Monthly Sunshine Duration in Chapultepec: January Highlighted

The January sunshine duration represents the total number of hours Chapultepec experiences direct sunlight during the month of January, excluding cloudy or obstructed periods. This chart compares the sunshine duration of January with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec198h249h291h299h316h269h316h307h280h260h250h253h
Data source: Chapultepec January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Chapultepec During January

In Chapultepec, Mexico, January typically sees a 31% chance of sunny weather, marking it as one of the cloudier months of the year. As the calendar flips to February and March, the prospect of sunshine significantly increases, with probabilities soaring to 60% and 61%, respectively. This trend underscores a gradual transition into the sunnier spring months, peaking in March. However, the likelihood of sunny days takes a dip again in June, where it falls to a mere 18%. Fortunately, by the time you reach October and November, the chances improve again, hinting at the return of pleasant weather before the year closes out. Overall, January sets the stage for a diverse weather pattern as the seasons progress, balancing cloud cover with glimpses of the sun.

Percentage of Sunny Days in January in Chapultepec

The chart illustrates the percentage of sunny days in Chapultepec throughout the year, with January highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Chapultepec experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec31%60%61%52%36%18%31%27%18%38%40%60%
Data source: Chapultepec January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Chapultepec in January

In Chapultepec, Mexico, January marks the beginning of the year with a steady 11 hours of daylight, reflecting a sense of crisp winter clarity. As the months progress into February, daylight remains consistent, maintaining those same 11 hours. However, starting in March, a gradual increase emerges, with daylight extending to 12 hours through April and May, highlighting the arrival of spring with its longer, sunnier days. This trend continues into June and July, where daylight peaks at 13 hours, offering vibrant and extended evenings perfect for enjoying outdoor activities. By August, daylight begins to recede back to 12 hours, and as the year transitions into fall, daylight once again settles into 11 hours for the remainder of the year, creating a comforting rhythm of light and darkness that characterizes the seasons in Chapultepec.

Average Daylight Hours in Chapultepec for January

The chart illustrates the variation in daylight duration in Chapultepec throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 12m11h 33m12h 2m12h 32m12h 56m13h 8m13h 2m12h 40m12h 12m11h 42m11h 17m11h 5m
Data source: Chapultepec daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Chapultepec

In January, Chapultepec experiences a refreshing consistency in its gentle winds, averaging 1.7 m/s (4 mph)—a rate that mirrors the breezes of the preceding months. This tranquil air sets the stage for a serene winter atmosphere, ideal for leisurely strolls and moments of reflection in the lush surroundings. As spring approaches in March, the wind maintains its steady pace, suggesting a harmonious climate throughout the early year. However, as the calendar shifts toward May and June, there's a noticeable dip, with wind speeds falling to 1.5 m/s (3 mph) and 1.2 m/s (3 mph) respectively. This trend indicates a tranquil summer ahead, where the breezy charm of January gives way to more still days, inviting visitors to bask in the warmth of the season while enjoying the beauty of Chapultepec's landscapes.

Average January Wind Speed in Chapultepec

The chart displays monthly wind speed patterns in Chapultepec, with values for each month shown alongside January's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how January's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec1.7 m/s1.71.71.71.51.21.71.51.31.31.41.6
Data source: Chapultepec January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Chapultepec Compares to Other Months

The weather in Chapultepec changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of January'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.

January and February display distinct yet similar weather patterns. In January, temperatures range from a minimum of 10°C (50°F) to a maximum of 33°C (91°F), with an average temperature of 21°C (70°F). The month also witnesses significant precipitation, totaling 191 mm (7.5 in) over 12 rainy days, and the humidity remains fairly high at 83%.

In contrast, February brings slightly warmer temperatures, with a minimum of 11°C (52°F), an average of 22°C (72°F), and a maximum of 34°C (93°F). Rainfall decreases substantially, with only 98 mm (3.9 in) recorded over 9 days, and humidity falls to 76%. For more detailed information, you can refer to Chapultepec weather in February.

In January, the weather is characterized by a wider temperature range, with minimums around 10°C (50°F) and maximums reaching up to 33°C (91°F). The month experiences significant rainfall, with an average of 191 mm (7.5 in) over 12 days, and high humidity levels at 83%. In contrast, March sees slightly warmer temperatures, featuring a minimum of 13°C (56°F) and maximums climbing to 36°C (96°F). Rainfall is reduced to 108 mm (4.2 in) over just 8 days, and humidity decreases to a more comfortable 66%. For more detailed insights into March weather, you can check Chapultepec weather in March.

In comparing the weather between January and April, we see a noticeable increase in temperatures. January experiences a minimum of 10°C (50°F) and an average peak of 33°C (91°F), while April starts with a higher minimum of 14°C (57°F) and averages out at 26°C (79°F), with a maximum soaring to 39°C (103°F). Precipitation also differs significantly; January sees 191 mm (7.5 in) over 12 days, whereas April only accumulates 87 mm (3.4 in) across 11 days, contributing to a drier atmosphere. This reduction in rainfall is accompanied by lower humidity in April at 59%, compared to January's 83%. For a detailed look at April weather patterns, you can visit Chapultepec weather in April.

In January, the weather features a broader temperature range with a minimum of 10°C (50°F) and a maximum of 33°C (91°F), averaging around 21°C (70°F). This month sees higher humidity at 83% and significant precipitation, totaling 191 mm (7.5 in), spread over 12 days. In contrast, May experiences warmer conditions, with temperatures ranging from a minimum of 16°C (61°F) to a maximum of 38°C (101°F) and averaging 27°C (81°F). Precipitation decreases to 124 mm (4.9 in) across 18 days, and humidity also lowers to 64%. For a more detailed look at May weather in the region, visit Chapultepec weather in May.

In January, the weather is generally milder with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 33°C (91°F), averaging around 21°C (70°F). This month sees considerable rainfall, with 191 mm (7.5 in) of precipitation spread over 12 days and high humidity at 83%. In contrast, June experiences warmer temperatures, with a minimum of 19°C (67°F), average of 26°C (79°F), and maximum reaching up to 36°C (98°F). The rainfall is more significant in June, totaling 334 mm (13.2 in) over 27 days, while humidity is lower at 69%. For more detailed insights into the weather in June, you can refer to Chapultepec weather in June.

In January, temperatures range from a minimum of 10°C (50°F) to a maximum of 33°C (91°F), with an average temperature of 21°C (70°F). The month is characterized by significant rainfall, receiving 191 mm (7.5 in) over approximately 12 days, and the humidity hovers around 83%. In contrast, July experiences warmer conditions, with temperatures varying from a minimum of 19°C (66°F) to a maximum of 36°C (97°F), and an average of 26°C (80°F). This month sees less precipitation, totaling 109 mm (4.3 in) over about 19 days, while maintaining a similar humidity level of 82%. For further details on July weather specifically in Chapultepec, you can visit Chapultepec weather in July.

January and August present distinct contrasts in weather patterns. In January, temperatures range from a minimum of 10°C (50°F) to a maximum of 33°C (91°F), with an average of 21°C (70°F). This month experiences considerable rainfall, totaling 191 mm (7.5 in) over 12 days, with humidity averaging 83%. Conversely, August sees warmer conditions, with minimum temperatures of 20°C (68°F) and maximums reaching 35°C (95°F), averaging around 26°C (80°F). Although precipitation is slightly lower in August at 162 mm (6.4 in), it occurs over more days, with rain falling on 23 days and humidity climbing to 87%. For more details, you can check Chapultepec weather in August.

In January, the weather experiences a min temperature of 10°C (50°F) with an average of 21°C (70°F) and a maximum of 33°C (91°F). During this month, the region sees about 191 mm (7.5 in) of precipitation spread over 12 days, with humidity levels around 83%. In contrast, September brings warmer temperatures, starting at a minimum of 20°C (68°F) and peaking at 35°C (95°F), with an average of 26°C (79°F). This month is also wetter, with 255 mm (10.0 in) of rainfall over 27 days and higher humidity at 87%. For more details, you can check Chapultepec weather in September.

In January, the weather features a minimum temperature of 10°C (50°F) and an average of 21°C (70°F), with peaks reaching up to 33°C (91°F). The month sees approximately 191 mm (7.5 in) of precipitation over 12 days, coupled with a humidity level of 83%. In contrast, October experiences warmer temperatures, with a minimum of 17°C (63°F), an average of 25°C (77°F), and a maximum of 35°C (95°F). However, it also brings increased rainfall, totaling 337 mm (13.3 in) across 25 days and slightly higher humidity at 88%. For a detailed look at conditions during this month, check out Chapultepec weather in October.

In comparing the weather between January and November, January tends to have slightly cooler temperatures with an average of 21°C (70°F), while November is a bit warmer, averaging 23°C (73°F). Both months showcase some rainfall, but November is notably wetter, receiving 280 mm (11.0 in) over 17 days compared to January's 191 mm (7.5 in) over 12 days. Additionally, humidity is generally higher in November at 88%, compared to January’s 83%. For more details on November’s climate, you can check out Chapultepec weather in November.

In comparing the weather between January and December, both months display relatively mild temperatures, with January ranging from a minimum of 10°C (50°F) to a maximum of 33°C (91°F), while December has slightly cooler extremes, with a maximum of 32°C (90°F). Both months have a similar average temperature of around 21°C (70°F) to 21°C (71°F), indicating consistent warmth. Precipitation levels are comparable as well, with January receiving 191 mm (7.5 in) over 12 days and December slightly less at 189 mm (7.4 in) over 13 days. However, January tends to be slightly less humid with an average humidity of 83%, compared to December's 88%. To explore more about December weather, you can visit Chapultepec weather in December.

Compare Chapultepec's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Chapultepec

In January, Chapultepec experiences a unique blend of weather that sets it apart from other months of the year. With warm maximum temperatures reaching up to 33°C (91°F), it invites outdoor enthusiasts to enjoy its natural beauty. However, the average temperature hovers around a comfortable 21°C (70°F), offering pleasant days that contrast with the cooler nights dipping to 10°C (50°F). The month also brings higher humidity levels at 83%, creating a distinct atmosphere. While rainfall is not uncommon, with 12 days of precipitation totaling 191 mm (7.5 in), this added moisture contributes to the lush landscape of Chapultepec. For more detailed insights into the climate variations year-round, visit Chapultepec Climate.