December Weather in Tetitlan, Mexico

Last updated: April 22, 2025

In Tetitlan, Mexico, December ushers in a delightful blend of warmth and mildness, with maximum temperatures reaching 33°C (92°F) and an average of 25°C (77°F). Nights cool to a comfortable minimum of 17°C (63°F), creating the perfect backdrop for evening outings. With only 6 mm (0.2 in) of rain spread across just one day, December remains predominantly dry, while a humidity level of 70% adds a touch of tropical charm to the air. This month is ideal for those looking to enjoy pleasant weather amidst the scenic beauty of Tetitlan.

December Temperature in Tetitlan

In Tetitlan, Mexico, December ushers in a mild and pleasant climate, with temperatures that invite both exploration and relaxation. The month typically sees a minimum of 17°C (63°F), an average around 25°C (77°F), and a maximum reaching 33°C (92°F). As the year winds down, these temperatures reflect a trend of cooling from the preceding months, providing a refreshing contrast to the summer heat. This gentle transition maintains a comfortable warmth during the day, perfect for outdoor activities, while the cooler evenings invite cozy gatherings. Overall, December stands out as a delightful time to experience the vibrant culture and beauty of Tetitlan without the sweltering heat of summer.

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

The chart illustrates December temperature patterns in Tetitlan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec777779808280818079797877
Data source: Temperature data for Tetitlan 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 Tetitlan

In December, Tetitlan, Mexico, experiences a slight pick-up in precipitation compared to the preceding months, recording 6 mm (0.2 in) over just one day of rainfall. This marks a notable transition from the dry conditions of early fall, where rainfall can be almost nonexistent, as seen in the months leading up to December. Although the total amount remains modest, it reflects the region's gradual shift towards a wetter season, which peaks in the summer months. The December rains provide a refreshing close to the year, hinting at the return of more significant rainfall in the coming months, particularly from June to September, when the region sees dramatic increases in precipitation. This seasonal pattern underscores Tetitlan's characteristic climate, where a few winter showers lay the groundwork for the lush growth to come.

December Precipitation Trends in Tetitlan

The chart displays monthly precipitation patterns in Tetitlan, 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.
JanFebMarAprMayJunJulAugSepOctNovDec350025283153289305254516
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Tetitlan

As the year winds down, December in Tetitlan, Mexico sees a humidity level of 70%, providing a refreshing pause after the peak of the rainy season. This month marks a subtle decrease from the sweltering heights of summer, where humidity reached 79% in August and 78% in July. Interestingly, December stands in contrast to the preceding months, showing a slight dip from November’s 72%, yet maintaining the higher averages observed earlier in the spring. Overall, December's humidity reflects a transition towards drier air as the dry season approaches, balancing the tail end of the wet season's lingering warmth and moisture.

December Average Humidity in Tetitlan

This chart illustrates the average monthly humidity levels in Tetitlan, 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.
JanFebMarAprMayJunJulAugSepOctNovDec66%64%63%69%73%76%78%79%78%75%72%70%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Tetitlan

As December arrives in Tetitlan, Mexico, the UV Index gradually declines to 8, indicating a very high exposure category with an estimated burn time of 15 minutes. This marks a slight decrease from the intense UV levels experienced in the preceding months, where the index consistently hovered between 11 and 14 during the peak summer period. Despite this reduction, sun safety remains paramount, as December still presents considerable potential for skin damage if appropriate precautions are not taken. With winter sun still strong, locals and visitors alike should remain vigilant and protect themselves while enjoying the festive season outdoors. For more detailed information on daily UV levels, check out Tetitlan UV Index.

Maximum UV Index Levels in Tetitlan for December

The chart shows the monthly maximum UV Index (UVI) for Tetitlan 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.
JanFebMarAprMayJunJulAugSepOctNovDec911131413141313131198
Data source: Tetitlan 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 Tetitlan

December in Tetitlan, Mexico, shines with an impressive 297 hours of sunlight, making it a vibrant gateway into the New Year. As the year draws to a close, sunlight begins to taper slightly from the peak summer months of May and June, which boast over 330 hours each. However, December still holds its own, offering more sunlight than several months prior. This trend of diminishing daylight is gradual, with hours decreasing from a high of 332 hours in May to a cozy yet bright December, ensuring that the festive spirit remains illuminated. As the winter solstice passages signal the longest nights, the blend of warm days and cool nights in Tetitlan continues to captivate, inviting visitors to bask in the remaining sunlight while they celebrate the season.

Monthly Sunshine Duration in Tetitlan: December Highlighted

The December sunshine duration represents the total number of hours Tetitlan 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.
JanFebMarAprMayJunJulAugSepOctNovDec243h280h320h322h332h271h303h264h252h270h288h297h
Data source: Tetitlan December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Tetitlan During December

In Tetitlan, Mexico, the likelihood of experiencing sunny weather in December is notably high at 82%, marking a significant trend towards brighter days as the year comes to a close. This positive outlook follows November's 61% chance of sun, setting the stage for a much sunnier end to the year. Looking ahead, December stands out among the preceding and following months, particularly in contrast to the overcast conditions of the summer months, which plummet to just 11% in June and 14% in August. As winter approaches, the skies lighten, making December an inviting time for outdoor activities and festive gatherings in this charming locale.

Percentage of Sunny Days in December in Tetitlan

The chart illustrates the percentage of sunny days in Tetitlan 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 Tetitlan experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec60%87%77%79%58%11%21%14%13%30%61%82%
Data source: Tetitlan December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Tetitlan in December

In Tetitlan, Mexico, the rhythm of daylight unfolds beautifully throughout the year. December, like its predecessor months of January and February, enjoys 11 hours of daylight, maintaining a cozy ambiance as the year draws to a close. As spring approaches in March, daylight extends to 12 hours, ushering in longer, brighter days that continue through April and May. The summer months of June and July peak with an impressive 13 hours of sunlight, creating vibrant days perfect for outdoor adventures. As autumn settles in, the daylight gradually diminishes back to 12 hours in August and September, and reverts to 11 hours by October and November. This gentle ebb and flow of daylight reflects the region's seasonal transitions, offering a unique rhythm to life in Tetitlan.

Average Daylight Hours in Tetitlan for December

The chart illustrates the variation in daylight duration in Tetitlan throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 13m11h 34m12h 2m12h 31m12h 55m13h 7m13h 1m12h 39m12h 11m11h 43m11h 18m11h 6m
Data source: Tetitlan daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Tetitlan

As December ushers in the cooler months in Tetitlan, Mexico, the average wind speed gently settles at 1.4 m/s (3 mph), marking a slight dip from the preceding months. This trend reflects the overall pattern observed throughout the year, where winds tend to be calmer in the latter part of the calendar. While spring and early summer see a brief spike in breezy conditions, particularly in April with 2.1 m/s (5 mph), the winds mellow out as the year closes. Despite December's mild gusts, the serene atmosphere enveloping Tetitlan creates a perfect backdrop for enjoying its charming landscapes and vibrant culture.

Average December Wind Speed in Tetitlan

The chart displays monthly wind speed patterns in Tetitlan, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.51.81.72.11.91.61.41.71.31.51.31.4 m/s
Data source: Tetitlan December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Tetitlan Compares to Other Months

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

In December, temperatures in Tetitlan typically range from a minimum of 17°C (63°F) to a maximum of 33°C (92°F), with an average temperature of 25°C (77°F). The month sees about 6 mm (0.2 in) of precipitation over just one day and maintains a humidity level of 70%.

In contrast, January experiences slightly warmer conditions, with maximum temperatures reaching up to 34°C (93°F) while maintaining the same minimum and average temperatures as December. Precipitation decreases to merely 3 mm (0.1 in) over one day, and humidity drops to 66%. Overall, January tends to be drier and a touch warmer than December. For more details, check out Tetitlan weather in January.

December and February showcase relatively similar weather patterns, yet with some notable differences. In December, temperatures range from a minimum of 17°C (63°F) to a maximum of 33°C (92°F), averaging around 25°C (77°F). The month sees minimal precipitation, with only 6 mm (0.2 in) over one day, and humidity levels hover around 70%. In contrast, February boasts slightly cooler nights with a minimum of 16°C (61°F) and a higher maximum of 34°C (93°F), while maintaining the same average temperature of 25°C (78°F). Interestingly, February experiences even less precipitation at just 5 mm (0.2 in) and no rainy days, accompanied by lower humidity levels at 64%. For more details, you can check out Tetitlan weather in February.

December and March showcase distinctly different weather patterns. In December, temperatures range from a minimum of 17°C (63°F) to a maximum of 33°C (92°F), with an average of 25°C (77°F). The month sees light precipitation of about 6 mm (0.2 in) over just one day and a humidity level of 70%. In contrast, March experiences slightly warmer conditions, with temperatures ranging from 18°C (65°F) to 35°C (95°F), averaging 26°C (79°F). Remarkably, March is much drier, recording no precipitation at all, and boasts lower humidity levels of 63%. For more details, you can check Tetitlan weather in March.

December and April weather present some notable differences. In December, temperatures range from a minimum of 17°C (63°F) to a maximum of 33°C (92°F), with an average of 25°C (77°F). This month experiences light precipitation, with about 6 mm (0.2 in) over just one day, and humidity levels are at 70%. In contrast, April is generally warmer, showcasing a minimum temperature of 17°C (63°F) and peaking at 36°C (97°F), with an average of 27°C (80°F). Additionally, April is quite dry, recording no precipitation at all, and similar humidity levels at 69%. For more detailed insights on April weather, you can refer to Tetitlan weather in April.

In December, the weather is characterized by a temperature range from a minimum of 17°C (63°F) to a maximum of 33°C (92°F), with an average of 25°C (77°F). The month experiences only light precipitation, totaling 6 mm (0.2 in) over just one day, along with a humidity level around 70%. In contrast, May presents warmer temperatures, with a minimum of 20°C (68°F) and a maximum of 36°C (97°F), averaging 28°C (82°F). This month sees more rainfall, with 25 mm (1.0 in) spread over four days, while humidity rises slightly to 73%. For a more detailed look at May's climate, visit Tetitlan weather in May.

In December, Tetitlan experiences a warm and relatively dry climate with temperatures ranging from a minimum of 17°C (63°F) to a maximum of 33°C (92°F). The average temperature is a comfortable 25°C (77°F), and precipitation is minimal, measuring just 6 mm (0.2 in) over the course of only 1 day, resulting in a humidity level of 70%.

In contrast, June brings hotter temperatures with a minimum of 20°C (69°F) and a peak of 34°C (93°F), averaging around 27°C (80°F). However, June is significantly wetter, with an average precipitation of 283 mm (11.1 in) spread across 20 days, leading to increased humidity at 76%. For a detailed look at June weather in this region, check out Tetitlan weather in June.

December and July exhibit distinct weather patterns, reflecting the transitions between the cooler and warmer seasons. In December, temperatures range from a minimum of 17°C (63°F) to a maximum of 33°C (92°F), with an average of 25°C (77°F). The month sees minimal precipitation, with only 6 mm (0.2 in) over just one day, and humidity levels around 70%. In contrast, July experiences noticeably warmer temperatures, with a minimum of 23°C (73°F) and a maximum of 35°C (94°F), averaging 27°C (81°F). Additionally, July is much wetter, receiving 153 mm (6.0 in) of rain over 16 days, coupled with a higher humidity of 78%. For more details on July's weather, visit Tetitlan weather in July.

December and August present contrasting weather conditions. In December, temperatures range from a comfortable minimum of 17°C (63°F) to a warm maximum of 33°C (92°F), with relatively low precipitation of just 6 mm (0.2 in) over only one day, and humidity at 70%. In stark contrast, August experiences higher temperatures, with minimums around 22°C (72°F) and maximums peaking at 34°C (93°F). However, it is significantly wetter, with a staggering 289 mm (11.4 in) of rainfall spread over 23 days, and humidity rises to 79%. For more details on the weather during this month, check out Tetitlan weather in August.

In comparing the weather of December and September, it is clear that December tends to be warmer and drier. December sees average temperatures ranging from a mild 17°C (63°F) at night to a warm 33°C (92°F) during the day, while September’s temperatures are slightly cooler, with a minimum of 22°C (72°F) and also reaching up to 33°C (92°F). However, the most striking difference lies in the precipitation; December receives only 6 mm (0.2 in) of rain over just 1 day, whereas September is significantly wetter, with a staggering 305 mm (12.0 in) of rainfall across 23 days. Humidity levels are also higher in September at 78%, compared to December's 70%. For more detailed insights, you can check out Tetitlan weather in September.

When comparing the weather in December and October, December presents a notably drier and warmer climate. With average temperatures ranging from a minimum of 17°C (63°F) to a maximum of 33°C (92°F), it is generally more pleasant than October. In contrast, October experiences higher humidity at 75% and significantly more rainfall, with a total of 254 mm (10.0 in) over 23 days, resulting in a much wetter atmosphere. Overall, December's 6 mm (0.2 in) of precipitation over just one day makes it a far less rainy month. For more insights into October's weather specifics, check out Tetitlan weather in October.

In comparing the weather between November and December, it is noticeable that December experiences slightly cooler temperatures, with minimums averaging 17°C (63°F) compared to November's 19°C (66°F). The average temperature in December is also marginally lower at 25°C (77°F), while November holds an average of 26°C (78°F). Precipitation is significantly reduced in December, with only 6 mm (0.2 in) over just one day, whereas November sees 51 mm (2.0 in) spread across six days. Humidity levels are fairly consistent between the two months, with December at 70% and November at 72%. For more details on the weather conditions in November, you can refer to this link: Tetitlan weather in November.

Compare Tetitlan's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Tetitlan

As December arrives in Tetitlan, the weather showcases a delightful shift that sets it apart from other months. With warm days peaking at 33°C (92°F) yet cooling to a comfortable 17°C (63°F) at night, the transition to the cooler season is noticeable. Rainfall is minimal, averaging just 6 mm across a single day, which contrasts sharply with the wet season earlier in the year. The humidity hovers around 70%, providing a gentle moisture that enhances the overall experience. This harmonious blend of warmth and dryness makes December an ideal time to explore the beauty of the region. For a more in-depth look at what to expect throughout the year, check out Tetitlan Climate.