December Weather in La Paz, Mexico

Last updated: April 22, 2025

Experience the diverse climate of La Paz, Mexico in December, where temperatures gracefully transition from a maximum of 32°C (89°F) during the day to a cooler average of 16°C (61°F) at night, even dipping to a brisk minimum of -1°C (30°F) on rare occasions. With only 12 mm (0.5 in) of precipitation spread across just 2 days, the month boasts mostly dry conditions, allowing visitors to enjoy outdoor activities. However, high humidity levels at 84% can add a touch of moisture to the air, making it an ideal time to experience the vibrant culture and stunning landscapes of this coastal gem.

December Temperature in La Paz

In December, La Paz, Mexico experiences a notable shift as temperatures begin to cool down, with minimums dipping to -1°C (30°F). However, the days remain pleasantly mild with an average of 16°C (61°F) and highs reaching up to 32°C (89°F). This pattern marks a transition into winter, where the warmth of earlier months gradually gives way to cooler evenings and refreshing daytime temperatures. Despite the chill, December is characterized by bright sunny days perfect for exploring the stunning coastal landscapes. Overall, the climate fosters a comfortable environment for both locals and visitors looking to escape the harsher winter climates found elsewhere.

December Weather in La Paz: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in La Paz, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec596672788485838479756761
Data source: Temperature data for La Paz 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 La Paz

In December, La Paz experiences a noticeable shift as the dry season begins to wane, bringing a modest increase in precipitation. With 12 mm (0.5 in) of rain over two days, this month's totals mark a departure from the preceding dry conditions of November. While still mild compared to the summer peaks, December's precipitation hints at the onset of winter showers, setting the stage for a gradual transition towards increased humidity in the new year. This gentle uptick continues the trend observed since the onset of the rainy season earlier in the year, where July and September notoriously delivered the most rainfall, highlighting the region's distinctive climatic rhythm. Overall, December serves as a gentle reminder of the wet season's approach, balancing the typically sunny skies La Paz is known for.

December Precipitation Trends in La Paz

The chart displays monthly precipitation patterns in La Paz, 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.
JanFebMarAprMayJunJulAugSepOctNovDec567271642205031712
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in La Paz

As December descends upon La Paz, Mexico, the city experiences a notable spike in humidity, reaching an average of 84%. This marks the highest level for the year, following a trend of increasing moisture that begins in the warmer months. The year starts with relatively lower humidity in January at 70%, but levels gradually climb through the spring and peak during the late summer and early fall months. By the time November rolls around, the humidity remains high at 82%, setting the stage for a cozy, albeit humid December. This seasonal pattern reflects a transition from the arid atmosphere characteristic of earlier months, embracing a dampness that often accompanies the winter months in La Paz.

December Average Humidity in La Paz

This chart illustrates the average monthly humidity levels in La Paz, 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.
JanFebMarAprMayJunJulAugSepOctNovDec70%62%53%48%52%64%73%71%82%83%82%84%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in La Paz

In December, La Paz experiences a UV Index of 7, indicating a high exposure category with a burn time of approximately 25 minutes. This marks a noticeable decrease from the extreme levels observed in the peak summer months, where indices soared as high as 13. Throughout the year, La Paz's UV Index fluctuates significantly, peaking in the spring and summer when sun safety becomes paramount, with burn times plummeting to as little as 10 minutes. As winter approaches, residents and visitors enjoy a slight reprieve from the harsher sun, but vigilance remains key. For a comprehensive look at the UV forecasts throughout the year, check out La Paz UV Index.

Maximum UV Index Levels in La Paz for December

The chart shows the monthly maximum UV Index (UVI) for La Paz 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.
JanFebMarAprMayJunJulAugSepOctNovDec710121313131313131187
Data source: La Paz 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 La Paz

In December, La Paz, Mexico, basks in a mild and pleasant climate, receiving 272 hours of sunshine—a figure that mirrors the previous month’s light. As the year comes to a close, the sun's rays are still abundant, though slightly less than the peak seen in the warmer months of May through July, which boast over 350 hours of sunlight. This delightful December sunshine, along with the comfortable temperatures, creates the perfect backdrop for outdoor adventures and serene beach days, positioning La Paz as a captivating winter getaway. Visitors can enjoy the soothing atmosphere as the days gradually shorten, making it an ideal time to unwind and soak in the last rays of the year.

Monthly Sunshine Duration in La Paz: December Highlighted

The December sunshine duration represents the total number of hours La Paz 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.
JanFebMarAprMayJunJulAugSepOctNovDec219h262h310h324h353h350h356h343h298h291h272h272h
Data source: La Paz December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in La Paz During December

In La Paz, Mexico, December brings a 61% chance of sunshine, marking a steady decline from the peak sunny months of May and April, which boast probabilities of 76% and 71%, respectively. Throughout the year, the likelihood of clear skies follows a clear trend: it begins robustly in the early months and tapers off during the summer, where July and August experience the lowest chances at 52% and 51%. As the year closes, the sun re-emerges, with November rebounding slightly to 67% before December settles into a comfortable, yet slightly overcast, ambiance. Overall, while travelers may not find the relentless sunshine of spring, December still offers a pleasant balance, ensuring plenty of opportunities to enjoy La Paz's stunning natural beauty.

Percentage of Sunny Days in December in La Paz

The chart illustrates the percentage of sunny days in La Paz 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 La Paz experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec71%70%64%71%76%66%52%51%55%69%67%61%
Data source: La Paz December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in La Paz in December

In La Paz, Mexico, the daylight duration traces an intriguing pattern throughout the year. Starting in January, the days begin with about 10 hours of sunlight, gradually increasing as spring approaches, peaking at 13 hours in May and June. As summer fades, daylight begins to wane, returning to 12 hours in late summer and early fall. The descent continues into winter, with December again offering just 10 hours of daylight. This cycle not only highlights the beautiful rhythm of the seasons but also serves as a reminder of how the sun's embrace shifts throughout the year in this vibrant coastal city.

Average Daylight Hours in La Paz for December

The chart illustrates the variation in daylight duration in La Paz throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 44m11h 18m12h 1m12h 45m13h 23m13h 41m13h 31m12h 58m12h 15m11h 31m10h 53m10h 34m
Data source: La Paz daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in La Paz

In December, the winds in La Paz, Mexico take a subtle dip, averaging just 1.9 m/s (4 mph), making it one of the calmest months of the year. This gentle breeze is a stark contrast to the early summer months of June and May when the wind speeds peak at 3.2 m/s (7 mph). Throughout the year, La Paz experiences a gradual escalation in wind strength, reaching its zenith during late spring to summer before tapering off as the year ends. The consistent mildness, particularly in December, invites cozy evenings by the waterfront, where the soft whisper of the wind complements the stunning sunsets. As winter settles in, it’s the perfect time to enjoy the tranquility and beauty that La Paz has to offer.

Average December Wind Speed in La Paz

The chart displays monthly wind speed patterns in La Paz, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.22.22.92.93.03.22.42.52.62.32.01.9 m/s
Data source: La Paz December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in La Paz Compares to Other Months

The weather in La Paz 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 La Paz and find detailed weather information for every month.

In December, the weather features a wide temperature range with minimums dropping to -1°C (30°F) and maximums reaching up to 32°C (89°F), averaging around 16°C (61°F). The month also experiences higher humidity at 84% and more precipitation, totaling 12 mm (0.5 in) over 2 days. In contrast, January sees slightly milder conditions with average temperatures around 15°C (60°F), maximums peaking at 31°C (88°F), while still maintaining a minimum of -1°C (31°F). Furthermore, January is drier, with only 5 mm (0.2 in) of precipitation over just 1 day and a lower humidity level of 70%. For more detailed information, check out La Paz weather in January.

In December, the weather features a chilly minimum temperature of -1°C (30°F) and a pleasant average of 16°C (61°F), reaching a maximum of 32°C (89°F). The month experiences some precipitation, with 12 mm (0.5 in) falling over two days, and a high humidity level of 84%. In contrast, February brings slightly milder temperatures with a minimum of 0°C (32°F), an average of 19°C (66°F), and a maximum of 36°C (97°F). This month is relatively dry, receiving only 6 mm (0.2 in) of precipitation across zero recorded rainy days, accompanied by a more comfortable humidity level of 62%. For a detailed look at February weather in this region, visit La Paz weather in February.

In December, temperatures in La Paz range from a chilly min of -1°C (30°F) to a warm max of 32°C (89°F), with an average temperature of 16°C (61°F). The month experiences higher humidity at 84% and a modest 12 mm (0.5 in) of precipitation over about 2 days. In contrast, March sees a significant increase in warmth, with a minimum temperature of 6°C (43°F) and an average temperature soaring to 22°C (72°F), peaking at a high of 39°C (102°F). The precipitation in March lowers to 7 mm (0.3 in) over just 1 day, and the humidity drops to a comfortable 53%. For a closer look at these weather patterns, you can check La Paz weather in March.

December and April present distinctly different weather patterns. In December, temperatures can range from a chilly -1°C (30°F) at night to a comfortable 32°C (89°F) during the day, with an average of 16°C (61°F). The humidity is high at 84%, and there is some precipitation, with 12 mm (0.5 in) generally falling over two days. In contrast, April sees noticeably warmer temperatures, with a minimum of 11°C (51°F) and a maximum reaching up to 38°C (100°F), averaging around 26°C (78°F). The humidity drops significantly to 48%, and precipitation is minimal, with just 2 mm (0.1 in) expected over the month, occurring on no rainy days. For more details, check out La Paz weather in April.

The weather in December contrasts sharply with that of May. In December, temperatures range from a chilly -1°C (30°F) at their lowest to a warm 32°C (89°F) at their highest, with an average of 16°C (61°F). The month sees a relatively high humidity of 84% and light precipitation of 12 mm (0.5 in) over just 2 days. In comparison, May is considerably warmer, with temperatures varying from a minimum of 14°C (57°F) to a scorching maximum of 41°C (106°F), averaging 29°C (84°F). The humidity drops to a more comfortable 52%, and May experiences only slight precipitation of 7 mm (0.3 in) on just 1 day. For more detailed information on May weather, you can visit La Paz weather in May.

In December, La Paz experiences a cooler climate with temperatures ranging from a chilly -1°C (30°F) to a pleasant highs of 32°C (89°F), averaging around 16°C (61°F). The humidity is relatively high at 84%, and precipitation is minimal, typically occurring over just two days with a total of 12 mm (0.5 in).

In contrast, June brings significantly warmer weather, with temperatures starting at a milder 18°C (64°F) and soaring up to a scorching 42°C (107°F), averaging 29°C (85°F). While there is slightly more rainfall at 16 mm (0.6 in) over three days, the humidity drops to 64%, making the heat feel a bit more comfortable. For more detailed insights, you can check La Paz weather in June.

In December, the weather is considerably milder, with temperatures ranging from a minimum of -1°C (30°F) to a maximum of 32°C (89°F) and an average of 16°C (61°F). It experiences only a couple of rainy days, totaling 12 mm (0.5 in) of precipitation, paired with a high humidity level of 84%. In contrast, July is much warmer, featuring temperatures from a minimum of 19°C (67°F) to a maximum of 39°C (102°F) and an average of 29°C (84°F). This month sees more frequent rainfall, with 42 mm (1.7 in) of precipitation over about seven days, and a lower humidity level of 73%. For more detailed information, you can check La Paz weather in July.

December and August present distinctly different weather patterns. In December, temperatures can range from a chilly minimum of -1°C (30°F) to a warm maximum of 32°C (89°F), with an average temperature of 16°C (61°F). The month experiences relatively low precipitation of 12 mm (0.5 in) over just two days and a high humidity of 84%. In contrast, August is characterized by much warmer conditions, with temperatures ranging from a minimum of 18°C (65°F) to a scorching maximum of 38°C (100°F), and an average temperature of 29°C (84°F). This month sees slightly higher precipitation at 20 mm (0.8 in) over three days, along with lower humidity at 71%. For a more detailed look at the climate during this time, you can check La Paz weather in August.

In December, the weather is significantly cooler, with average temperatures ranging from a chilly 1°C (30°F) at night to a warm 32°C (89°F) during the day. The month sees minimal precipitation, totaling only 12 mm (0.5 in) over just two days, and humidity remains high at 84%. In contrast, September experiences much warmer conditions, with nighttime lows around 17°C (63°F) and daytime highs peaking at 38°C (101°F). Precipitation is also more frequent, with 50 mm (2.0 in) falling over seven days, and humidity is slightly lower at 82%. For more details on September’s weather, visit La Paz weather in September.

In December, temperatures in La Paz range from a chilly minimum of -1°C (30°F) to a warm maximum of 32°C (89°F), with an average temperature of 16°C (61°F). The month sees minimal precipitation of just 12 mm (0.5 in) over 2 days, accompanied by a relatively high humidity of 84%. In contrast, October presents much warmer conditions, with temperatures varying from a minimum of 8°C (48°F) to a maximum of 37°C (98°F) and an average of 24°C (75°F). October experiences more rainfall, totaling 31 mm (1.2 in) across 4 days, while humidity slightly decreases to 83%. For more details, you can check La Paz weather in October.

In comparing the weather of December to that of November, we observe that both months experience similar minimum temperatures, with December starting at -1°C (30°F). However, November has a higher average temperature of 19°C (67°F), while December's average is slightly lower at 16°C (61°F). The maximum temperatures reflect a similar trend, with November peaking at 34°C (93°F) compared to December's 32°C (89°F). Precipitation is low in both months, with December receiving 12 mm (0.5 in) over 2 days, slightly more than November's 7 mm (0.3 in) across just 1 day. Humidity levels are similar as well, with December at 84% and November at 82%. For more detailed insights into November's weather, check out La Paz weather in November.

Compare La Paz's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in La Paz

As December rolls into La Paz, the weather takes on a delightful shift, blending mild temperatures with a touch of dryness. Daytime warmth can still reach up to 32°C (89°F), but evenings can be notably cooler, inviting cozy layers as temperatures dip significantly. Compared to other months, December features significantly less precipitation, with only a couple of rainy days contributing to a total of 12 mm (0.5 in)—a refreshing change from the wetter season. Humidity remains relatively high at 84%, but the overall atmosphere feels brisk and invigorating. For a more detailed understanding of how December's climate stands out, check out La Paz Climate.