December Weather in Comitan, Mexico

Last updated: April 22, 2025

In December, Comitan, Mexico experiences a mild climate characterized by an average temperature of 19°C (66°F), with maximum highs reaching 29°C (85°F) and minimum lows dipping to a crisp 8°C (46°F). This month sees a modest precipitation total of 16 mm (0.6 in), spread over approximately 3 days, making it a relatively dry period. The humidity levels peak at a notable 86%, contributing to a pleasantly cool atmosphere ideal for exploration and outdoor activities. Visitors can expect a blend of warm days and cool nights, perfect for enjoying Comitan's natural beauty and rich cultural experiences.

December Temperature in Comitan

In December, Comitan, Mexico, experiences a mild climate that perfectly captures the essence of winter in a tropical setting. With minimum temperatures around 8°C (46°F) and highs peaking at 29°C (85°F), the weather remains inviting, encouraging both locals and visitors to enjoy outdoor activities. The average temperature settles at a comfortable 19°C (66°F), striking a balance that reflects the seasonal transition without the harsh cold found in other regions. As the year draws to a close, December's temperatures align closely with those of November, showcasing a trend of gradual cooling, yet consistently warm days that are characteristic of Comitan's temperate mountain climate.

December Weather in Comitan: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Comitan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec666871737371727270706866
Data source: Temperature data for Comitan generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Comitan

In December, Comitan experiences a modest precipitation level of 16 mm (0.6 in), falling over the course of just 3 days. This marks a notable decline from the wettest months earlier in the year, such as September and October, which feature significantly higher totals of 339 mm (13.3 in) and 267 mm (10.5 in), respectively. As the year concludes, December’s rainfall is a stark contrast to the torrential downpours of the summer months, reflecting a shift towards a drier climate. This reduction in precipitation aligns with the general trend of diminishing rainfall as the seasons change, preparing the region for a drier start to January.

December Precipitation Trends in Comitan

The chart displays monthly precipitation patterns in Comitan, with values for each month alongside December's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec833251652821001933392674616
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Comitan

December brings a notable shift in humidity levels in Comitan, Mexico, with humidity rising to 86%, marking the peak of the year. This increase is part of a seasonal trend that sees humidity gradually climbing from a low of 52% in April to its yearly high in December. Following a steady rise throughout the warmer months, particularly in July and August, the air becomes increasingly moist as the year comes to a close. The transition from a relatively comfortable 59% in March to 82% in November showcases the region’s shift towards the more humid conditions typical of winter. As such, December not only encapsulates the wetness of the season but also sets the stage for the following year's climate patterns in Comitan.

December Average Humidity in Comitan

This chart illustrates the average monthly humidity levels in Comitan, with December's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how December's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec84%73%59%53%54%55%61%71%77%78%82%86%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Comitan

In December, Comitan, Mexico, experiences a UV Index of 9, categorizing it as very high, with a burn time of 15 minutes for unprotected skin. This month marks a slight decrease from the preceding months, where the UV levels reached as high as 15 during the summer. However, caution is still advised, as UV exposure remains significant. From January to November, the region showed consistent trends of extreme UV levels and consequently shorter burn times, predominantly hovering around 10 to 15 minutes. As you plan your outdoor activities in December, it's crucial to protect your skin, especially as the holiday season invites more time spent outdoors. For more detailed information on UV levels throughout the year, visit Comitan UV Index.

Maximum UV Index Levels in Comitan for December

The chart shows the monthly maximum UV Index (UVI) for Comitan in December, 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.
JanFebMarAprMayJunJulAugSepOctNovDec10131415151515141413109
Data source: Comitan December 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.

December Sunshine in Comitan

As December rolls into Comitan, Mexico, the city basks in an impressive 313 hours of sunshine—a figure that resonates with the month's slightly reduced daylight as winter approaches. This delightful abundance of sunlight marks a continuation of the year’s trend, where months from March to July shine the brightest, showcasing a peak of 328 hours in July. While the summer months soar with warmth and light, even December holds its own, offering a soothing reprieve from the bustling holiday season. The steadiness of sunshine that persists from late spring through early winter creates a unique atmosphere, inviting both locals and visitors to embrace the beauty of outdoor festivities and the charm of Comitan's vibrant culture during this sun-kissed month.

Monthly Sunshine Duration in Comitan: December Highlighted

The December sunshine duration represents the total number of hours Comitan experiences direct sunlight during the month of December, excluding cloudy or obstructed periods. This chart compares the sunshine duration of December with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec250h286h323h313h317h279h328h316h291h295h305h313h
Data source: Comitan December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Comitan During December

In December, Comitán, Mexico enjoys a relatively inviting likelihood of sunny weather, with a 71% chance of sunshine, making it one of the sunnier months of the year. This month stands out with a notable increase from the preceding months, especially from the rainy season peaks in June and July, where sun exposure drops significantly to just 15% and 25%, respectively. As the year winds down, December's sun probability showcases a refreshing rebound compared to the more overcast late summer and early autumn months, suggesting that the festive spirit and outdoor activities in Comitán can generally be accompanied by pleasant weather. Overall, December offers a promising glimpse of sunshine, setting a warm stage for both locals and visitors alike.

Percentage of Sunny Days in December in Comitan

The chart illustrates the percentage of sunny days in Comitan throughout the year, with December 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 Comitan experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec58%85%78%53%33%15%25%19%20%37%57%71%
Data source: Comitan December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Comitan in December

In Comitán, Mexico, the daylight hours exhibit a gentle ebb and flow throughout the year, reflecting the rhythmic changes of the seasons. Residents enjoy consistent daylight in the winter months, with 11 hours of sunlight in December, mirroring conditions in January and February. As spring approaches in March, daylight begins to increase, peaking at 13 hours during the sun-soaked days of June. Following this peak, daylight hours gradually dwindle again, settling back at 12 hours from July to September, before tapering to 11 hours once again in the fall months of October and November. This pattern showcases a harmonious cycle of daylight that enhances the vibrant natural beauty of the area year-round.

Average Daylight Hours in Comitan for December

The chart illustrates the variation in daylight duration in Comitan throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 16m11h 36m12h 2m12h 30m12h 53m13h 4m12h 58m12h 37m12h 11m11h 44m11h 21m11h 9m
Data source: Comitan daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Comitan

In December, the gentle breeze of Comitan, Mexico, reaches an average wind speed of 1.8 m/s (4 mph), mirroring the calmness felt in November. This subtle shift indicates a refreshing transition as the year draws to a close. Throughout the warmer months, Comitan experiences slightly higher gusts, peaking in March and July with 2.1 m/s (5 mph) and 2.0 m/s (4 mph), respectively. The wind speed dips during the summer, particularly from June to September, where it falls to its lowest at 1.2 m/s (3 mph). Overall, the winter months maintain a serene stability in wind patterns, inviting locals and visitors alike to enjoy the tranquil atmosphere of this charming town.

Average December Wind Speed in Comitan

The chart displays monthly wind speed patterns in Comitan, with values for each month shown alongside December's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how December's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec1.82.02.12.01.51.22.01.41.21.21.81.8 m/s
Data source: Comitan December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Comitan Compares to Other Months

The weather in Comitan 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 Comitan and find detailed weather information for every month.

December and January exhibit quite similar weather patterns, with average temperatures remaining steady at around 19°C (66°F) throughout both months. However, December experiences slightly higher minimum and maximum temperatures, ranging from 8°C (46°F) to 29°C (85°F), while January's temperatures dip slightly, with a minimum of 7°C (45°F). Precipitation is notably lower in January, with only 8 mm (0.3 in) over one day compared to December's 16 mm (0.6 in) across three days. Humidity is also marginally lower in January at 84% compared to December's 86%. For a closer look at the specifics, you can check Comitan weather in January.

December and February present distinct weather patterns. In December, temperatures range from a minimum of 8°C (46°F) to a maximum of 29°C (85°F), with an average of 19°C (66°F). The month experiences about 16 mm (0.6 in) of precipitation over three days, paired with high humidity levels at 86%. In contrast, February shows slightly warmer temperatures, with a minimum of 9°C (48°F), an average of 20°C (68°F), and a maximum of 31°C (89°F). Notably, February is much drier, receiving only 3 mm (0.1 in) of rain throughout the month and enjoying zero days of precipitation. Additionally, humidity decreases to a more comfortable 73%. For a detailed overview, you can check Comitan weather in February.

In December, the weather features mild temperatures, with a minimum of 8°C (46°F) and an average of 19°C (66°F), peaking at 29°C (85°F). The month experiences higher humidity at 86%, along with moderate precipitation of 16 mm (0.6 in) spread across 3 days. In contrast, March brings warmer conditions, with minimum temperatures rising to 11°C (52°F) and averaging 21°C (71°F), reaching a maximum of 33°C (92°F). Remarkably, March sees significantly less rainfall, only 3 mm (0.1 in) with no rainy days, and a decreased humidity level of 59%. For more details, you can check the Comitan weather in March.

In December, the weather is generally mild, with average temperatures ranging from a minimum of 8°C (46°F) to a maximum of 29°C (85°F), and an average temperature of 19°C (66°F). The month sees limited rainfall, with just 16 mm (0.6 in) spread over 3 days and a high humidity of 86%. In contrast, April brings warmer conditions, with temperatures ranging from a minimum of 11°C (53°F) to a maximum of 34°C (93°F), resulting in an average of 23°C (73°F). This month also experiences more precipitation, totaling 25 mm (1.0 in) across about 6 days, but the humidity drops significantly to 52%. For more detailed information, you can check Comitan weather in April.

In December, the weather in Comitan is generally mild, with average temperatures ranging from a minimum of 8°C (46°F) to a pleasant maximum of 29°C (85°F). This month sees minimal precipitation, with only 16 mm (0.6 in) over just three days and high humidity levels at 86%. In contrast, May experiences warmer conditions, with temperatures ranging from a minimum of 14°C (58°F) to a high of 33°C (92°F) and an average of 23°C (73°F). However, May is notably wetter, receiving 165 mm (6.5 in) of precipitation over 22 days, accompanied by much lower humidity at 53%. For more detailed information on May's weather patterns, you can visit Comitan weather in May.

In December, the weather in Comitan is generally mild, with temperatures ranging from a minimum of 8°C (46°F) to a maximum of 29°C (85°F) and an average of 19°C (66°F). The month experiences low precipitation of just 16 mm (0.6 in) over three days, accompanied by high humidity at 86%. In contrast, June brings warmer temperatures, with a minimum of 15°C (59°F), an average of 21°C (71°F), and a maximum of 30°C (87°F). However, June is much wetter, receiving a substantial 282 mm (11.1 in) of rainfall across 25 days, combined with lower humidity levels of 55%. For more detailed weather conditions, you can check Comitan weather in June.

In December, the weather is typically milder, with temperatures ranging from a minimum of 8°C (46°F) to a maximum of 29°C (85°F), resulting in an average of 19°C (66°F). It has relatively low precipitation, with only 16 mm (0.6 in) falling over about 3 days, and a high humidity level of 86% adds to the overall comfort of the month.

In contrast, July experiences warmer conditions, with temperatures that start at a minimum of 14°C (58°F) and peak at 32°C (90°F), averaging around 22°C (72°F). However, rainfall is significantly more frequent, totaling 99 mm (3.9 in) over 12 days, and the humidity drops to 61%, making it feel more tropical. For more detailed insights, you can check Comitan weather in July.

In December, the weather is generally mild, with temperatures ranging from a minimum of 8°C (46°F) to a maximum of 29°C (85°F), and an average of 19°C (66°F). The month experiences low precipitation, totaling only 16 mm (0.6 in) across 3 days, and high humidity levels at 86%. In contrast, August brings warmer temperatures, with a minimum of 14°C (57°F), an average of 22°C (72°F), and a maximum of 32°C (89°F). However, it also sees much heavier rainfall at 193 mm (7.6 in), spread over 18 days, along with a lower humidity of 71%. For more details, check out Comitan weather in August.

When comparing the weather in December and September, notable differences emerge in temperature and precipitation patterns. December features milder temperatures, with a minimum of 8°C (46°F) and a maximum reaching up to 29°C (85°F), while September typically ranges from 13°C (56°F) to a slightly higher maximum of 30°C (87°F). However, September is characterized by significantly higher precipitation, recording 339 mm (13.3 in) over 23 days, compared to December's lighter rainfall of just 16 mm (0.6 in) over 3 days. Additionally, December has a higher humidity level at 86%, in contrast to September's 77%. For a more in-depth look at September weather, check out Comitan weather in September.

In December, the weather is generally warmer, with average temperatures ranging from a minimum of 8°C (46°F) to a maximum of 29°C (85°F), and notably lower precipitation at only 16 mm (0.6 in) over just 3 days. In contrast, October experiences milder nights with a minimum temperature of 13°C (56°F) and an average of 21°C (70°F), but it is significantly wetter, receiving 267 mm (10.5 in) of rainfall across 21 days. The humidity levels are also higher in December at 86%, compared to October's 78%. To explore more about October's weather specifics, you can visit Comitan weather in October.

In comparing the weather patterns of December and November, December generally experiences slightly cooler temperatures, with a minimum average of 8°C (46°F) compared to November's minimum of 10°C (50°F). Both months have similar maximum temperatures, peaking at 29°C (85°F). However, December has significantly lower precipitation with only 16 mm (0.6 in) over 3 days, while November sees much more rain, totaling 46 mm (1.8 in) across 8 days. Additionally, December's humidity is slightly higher at 86%, compared to November's 82%. For more detailed insights on the weather, check out Comitan weather in November.

Compare Comitan's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Comitan

In December, Comitan experiences a delightful transition into the cooler months, with milder temperatures and a distinct drop in humidity compared to the sweltering summer. This month typically showcases pleasant days with an average temperature around 19°C, while nights can feel refreshingly cool, dipping to 8°C. Though rainfall is minimal, with only a handful of days experiencing precipitation, the humidity remains relatively high at 86%, lending a crispness to the air. For those looking to explore the unique climate of the region, learn more at Comitan Climate.