December Weather in Nogales, Mexico

Last updated: April 22, 2025

December in Nogales, Mexico, showcases a diverse climate marked by a maximum temperature of 24°C (76°F), an average of 10°C (50°F), and occasional dips to a brisk -3°C (26°F). With 27 mm (1.1 in) of precipitation spread over four days, the month brings a touch of winter chill accompanied by relatively high humidity levels at 81%. This unique blend of warmth and coolness, interspersed with light rains, creates a captivating seasonal experience for residents and visitors alike.

December Temperature in Nogales

In December, Nogales, Mexico experiences a notable shift in temperatures as winter settles in. With minimum temperatures dipping to around -3°C (26°F), the chilly nights serve as a prelude to an average daytime temperature of 10°C (50°F). The warming sun brings a welcome relief with daytime highs reaching up to 24°C (76°F), allowing for comfortable afternoons. This trend highlights the versatility of December weather, where the cool air invigorates yet the days offer warmth—making it a unique time to explore the charming streets of Nogales, encapsulating the essence of a Mexican winter.

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

The chart illustrates December temperature patterns in Nogales, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec495056657181797875685950
Data source: Temperature data for Nogales 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.

December Precipitation in Nogales

December in Nogales, Mexico, marks a transitional shift in precipitation patterns, with the month receiving 27 mm (1.1 in) of rain over four days. This amount represents a slight decrease from the wetter months of the summer, particularly July's peak of 119 mm (4.7 in), but aligns closely with November's 30 mm (1.2 in). As the year closes, the precipitation begins to taper off, signaling the end of the rainy season, yet still providing refreshing moisture that nurtures the region’s landscapes. Overall, December's rainfall contributes to a vital ecological rhythm, maintaining a delicate balance in this arid climate while bridging the drier winter months ahead.

December Precipitation Trends in Nogales

The chart displays monthly precipitation patterns in Nogales, 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.
JanFebMarAprMayJunJulAugSepOctNovDec35422543101199153143027
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Nogales

In December, Nogales, Mexico, experiences a notable increase in humidity, reaching 81%, the highest for the year. This month exemplifies a significant shift as the dry conditions of summer give way to the wetter tendencies of winter. The trend throughout the year shows a pattern of decreasing humidity from May to September, where the levels dip as low as 28% in June before gradually climbing back up in the following months. As temperatures begin to drop and rainfall patterns change, humidity levels rise, culminating in December's marked peak. This seasonal transition not only enhances the chill in the air but also enriches the landscape, providing a refreshing contrast to the arid months preceding it.

December Average Humidity in Nogales

This chart illustrates the average monthly humidity levels in Nogales, 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.
JanFebMarAprMayJunJulAugSepOctNovDec74%71%60%43%32%28%38%60%72%66%74%81%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Nogales

In December, Nogales, Mexico experiences a moderate UV Index of 5, suggesting that sun exposure can be enjoyed with some precautions. With a burn time of 30 minutes, it’s essential to take care when spending time outdoors, especially during midday hours. This marked decrease from the extreme levels seen in the peak summer months reflects the seasonal shift as temperatures cool. As the year closes, visitors and residents can take advantage of the milder sunlight while remaining mindful of their skin protection. For a detailed look at UV trends throughout the year, visit Nogales UV Index.

Maximum UV Index Levels in Nogales for December

The chart shows the monthly maximum UV Index (UVI) for Nogales 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.
JanFebMarAprMayJunJulAugSepOctNovDec5710121213121211965
Data source: Nogales 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 Nogales

December in Nogales, Mexico, ushers in a delightful continuation of the region's abundant sunshine, with 248 hours of sunlight gracing the month. As the year draws to a close, the sun shines less intensely than in the summer months, yet it still offers a luminous backdrop for festive celebrations. This pattern of diminishing daylight from the peak of 373 hours in May gradually tapers off, showcasing a gentle decline through late fall. Despite this drop, December remains brighter than the earlier winter months, making it a charming time for both locals and visitors to enjoy the mild temperatures and vibrant south-of-the-border atmosphere. Embrace the warmth of the sun even as the year ends, and revel in the unique beauty of Nogales this December.

Monthly Sunshine Duration in Nogales: December Highlighted

The December sunshine duration represents the total number of hours Nogales 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.
JanFebMarAprMayJunJulAugSepOctNovDec205h244h303h334h373h370h346h336h311h302h264h248h
Data source: Nogales December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Nogales During December

In Nogales, Mexico, December ushers in a distinct shift in sunny weather patterns, with a 53% chance of sunshine that stands out against the warmer months. This reflects a noticeable decline from earlier in the year, where the sun shines more consistently, peaking at an impressive 89% in May. As the year progresses through the fall, the likelihood of sunny days hovers around 70% in November, making December a transitional month. While the chances for sunny skies decrease, this 53% still offers a reasonable opportunity for outdoor enjoyment, allowing residents and visitors to appreciate the milder temperatures and the beauty of the surrounding landscapes during the holiday season.

Percentage of Sunny Days in December in Nogales

The chart illustrates the percentage of sunny days in Nogales 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 Nogales experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec66%72%75%76%89%71%32%55%65%82%71%53%
Data source: Nogales December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Nogales in December

As the year draws to a close in December, Nogales, Mexico experiences a retreat in daylight, offering about 10 hours of sun. This reduction continues a trend observed since the autumn months, where daylight begins to wane after the summer peak of 14 hours in June. The gradual decrease in sunlight from the longer days of spring and summer transitions into a more subdued rhythm, with daylight lasting 11 hours in October and November. Reflecting a typical seasonal pattern, December's shorter days pave the way for the return of extended daylight in the coming months, igniting anticipation for the brighter days of January and February, which will gradually lengthen as spring approaches once more.

Average Daylight Hours in Nogales for December

The chart illustrates the variation in daylight duration in Nogales throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 21m11h 4m12h12h 57m13h 45m14h 8m13h 55m13h 13m12h 18m11h 21m10h 32m10h 7m
Data source: Nogales daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Nogales

In December, Nogales, Mexico, experiences a gentle breeze with an average wind speed of 2.6 m/s (6 mph), maintaining a pleasant calmness as the year draws to a close. The wind patterns reveal an intriguing trend; while earlier months like April and May peak at 3.5 m/s (8 mph), the summer months display a steady decline, reaching their lowest in July at 1.6 m/s (4 mph). As the temperatures cool toward the end of the year, the winds show a slight uptick from the lull of late summer, settling into a consistent rhythm that hints at the tranquility of winter in this vibrant border town. Overall, December's gentle winds encapsulate the essence of the season, providing a serene backdrop to the festive atmosphere of Nogales.

Average December Wind Speed in Nogales

The chart displays monthly wind speed patterns in Nogales, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.82.83.33.53.42.81.61.92.02.72.22.6 m/s
Data source: Nogales December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Nogales Compares to Other Months

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

In December, the weather presents milder conditions with average temperatures around 10°C (50°F) and maximum temperatures peaking at 24°C (76°F). The month experiences some chill, with a minimum temperature of -3°C (26°F) and relatively high humidity at 81%. Precipitation is modest, totaling 27 mm (1.1 in) over four days.

In contrast, January tends to be slightly cooler, with average temperatures also at 10°C (49°F) but featuring a lower minimum of -6°C (21°F) and a maximum of 25°C (77°F). Precipitation increases to 35 mm (1.4 in), while the humidity drops to 74%, contributing to a more comfortable feel despite the slight chill in the air. For more detailed weather insights, check Nogales weather in January.

December weather in Nogales typically features moderate temperatures, with highs averaging around 24°C (76°F) and lows dipping to a chilly -3°C (26°F). The month experiences relatively low precipitation, totaling 27 mm (1.1 in) over about 4 days, accompanied by a higher humidity level of 81%. In contrast, February sees a slight dip in minimum temperatures, reaching as low as -10°C (14°F), while average and maximum temperatures rise to 10°C (50°F) and 27°C (80°F), respectively. February also brings increased precipitation, totaling 42 mm (1.6 in) across approximately 5 days, though humidity levels are lower at 71%. For a more detailed look at February weather patterns, check out Nogales weather in February.

In December, the weather features a cool minimum temperature of -3°C (26°F) and an average of 10°C (50°F), with maximums reaching up to 24°C (76°F). It experiences a notable rainfall of 27 mm (1.1 in) over four days and maintains a high humidity level of 81%. In contrast, March brings milder conditions, with minimum temperatures slightly warmer at -2°C (29°F) and an average of 14°C (57°F), peaking at 29°C (85°F). Precipitation decreases to 25 mm (1.0 in), occurring over just three days, and the humidity drops to a more comfortable 60%. For a more detailed look at what to expect, check out Nogales weather in March.

December and April present strikingly different weather conditions. In December, temperatures can dip as low as -3°C (26°F), with an average of 10°C (50°F) and highs reaching up to 24°C (76°F). This month typically sees about 27 mm (1.1 in) of precipitation over four days, accompanied by high humidity at 81%. In contrast, April boasts a much warmer climate, with minimum temperatures around 2°C (35°F) and average highs soaring to 34°C (93°F), maintaining a pleasant average of 18°C (65°F). Remarkably, April experiences minimal rainfall, with only 4 mm (0.2 in) over zero days of precipitation and much lower humidity at 43%. For more details, you can check Nogales weather in April.

The weather in December is characterized by a wider temperature range, with minimums dropping to -3°C (26°F) and average highs around 24°C (76°F). This month sees a notable level of humidity at 81% and experiences about four days of precipitation, totaling 27 mm (1.1 in). In contrast, May offers warmer conditions, featuring a minimum temperature of 4°C (40°F) and an average high of 36°C (97°F). The month is notably dry, with only 3 mm (0.1 in) of precipitation over zero rainy days and much lower humidity at 32%. For more details on the pleasant conditions typical of this month, you can check Nogales weather in May.

When comparing the weather in December and June, a stark contrast becomes evident. In December, temperatures range from a chilly -3°C (26°F) at night to a mild 24°C (76°F) during the day, accompanied by an average temperature of 10°C (50°F). The month experiences around 27 mm (1.1 in) of precipitation over four days, resulting in a high humidity level of 81%.

In contrast, June boasts significantly warmer temperatures, with a minimum of 13°C (55°F) and a scorching maximum of 41°C (107°F), averaging 27°C (82°F) overall. This month sees much less precipitation, measuring only 10 mm (0.4 in) over just two days, and the humidity drops dramatically to 28%. For more detailed insights, you can refer to Nogales weather in June.

In December, the weather in Nogales is cooler, with temperatures ranging from a minimum of -3°C (26°F) to a maximum of 24°C (76°F) and an average of 10°C (50°F). The month experiences relatively low precipitation of 27 mm (1.1 in) over about 4 days, along with high humidity at 81%. In contrast, July brings much warmer weather, with temperatures ranging from a minimum of 17°C (63°F) to a scorching maximum of 40°C (105°F), averaging 26°C (79°F). However, it is also wetter, with a total precipitation of 119 mm (4.7 in) spread across 18 days, and the humidity drops significantly to 38%. For more details, visit Nogales weather in July.

In December, the weather is notably cooler and more variable, with temperatures ranging from a chilly -3°C (26°F) at night to a pleasant 24°C (76°F) during the day, averaging around 10°C (50°F). Despite the milder temperatures, December experiences higher humidity levels of 81% and relatively low rainfall, accumulating 27 mm over just 4 days. In contrast, August brings much warmer conditions, with minimum temperatures around 15°C (59°F) and highs peaking at 38°C (101°F), averaging 26°C (78°F). This month also sees more precipitation, with a total of 91 mm over 15 days, and lower humidity at 60%. For more information, check out Nogales weather in August.

December and September present contrasting weather patterns. In December, temperatures range from a chilly minimum of -3°C (26°F) to a comfortable average of 10°C (50°F), peaking at a warm 24°C (76°F). The month sees relatively low precipitation at 27 mm (1.1 in) over just four days, along with a high humidity of 81%, creating a cool and damp atmosphere.

In contrast, September is notably warmer, with temperatures starting at a mild 10°C (50°F) and soaring to a maximum of 36°C (97°F), boasting an average of 24°C (76°F). However, it experiences more rain, accumulating 53 mm (2.1 in) across seven days, coupled with slightly lower humidity at 72%. This makes September feel much more humid and tropical compared to the cooler December. For more details, check out Nogales weather in September.

In comparing the weather of December to that of October, it becomes evident that December is significantly cooler with average temperatures ranging from a minimum of -3°C (26°F) to a maximum of 24°C (76°F). In contrast, October boasts a much warmer climate, with temperatures spanning from a minimum of 0°C (32°F) to a maximum of 35°C (96°F). Furthermore, October sees only 14 mm (0.6 in) of precipitation over 2 days, while December experiences slightly more rainfall at 27 mm (1.1 in) over 4 days. The humidity levels also differ, with December exhibiting higher humidity at 81% compared to October's 66%. For more detailed insights on October's climate, you can check Nogales weather in October.

In comparing the weather between December and November, we observe a noticeable shift in temperatures and overall conditions. December experiences lower temperatures, with a minimum of -3°C (26°F) and a maximum of 24°C (76°F), compared to November's milder range of 0°C (33°F) to 30°C (87°F). The average temperature in December drops to 10°C (50°F), significantly cooler than November's average of 15°C (60°F). Precipitation is slightly lower in December at 27 mm (1.1 in) over 4 days, compared to November's 30 mm (1.2 in) but spans only 2 days. Additionally, December's humidity is higher at 81%, while November sees a more comfortable 74%. For more specific insights into November weather, you can refer to Nogales weather in November.

Compare Nogales's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Nogales

As December arrives in Nogales, the weather takes on a distinctly cooler charm compared to other months of the year. With maximum temperatures reaching a pleasant 24°C (76°F) and averages dropping to a refreshing 10°C (50°F), it marks a welcome shift from the summer heat. The nights can get quite chilly, with temperatures occasionally dipping as low as -3°C (26°F). Although moisture in the air increases, contributing to an 81% humidity level, rainfall is relatively sparse, averaging just 27 mm over about four days. This delightful blend of crisp air and mild daytime temperatures makes December a unique and enjoyable time to experience the stunning landscapes and vibrant culture of Nogales. For more insights on how weather varies throughout the year, explore Nogales Climate.