Last updated: April 22, 2025
In December, Tijuana, Mexico welcomes visitors with a mild and pleasant climate, where daily temperatures typically reach a maximum of 23°C (73°F), while the average hovers around 14°C (58°F), providing a comfortable atmosphere for outdoor activities. Nights can get cooler, dipping to a minimum of 8°C (46°F), so a light jacket might be advisable for evening strolls. While the city experiences 68 mm (2.7 in) of rainfall over approximately 6 days, the humidity level at 74% contributes to a refreshing environment. December embodies the unique charm of Tijuana, making it an appealing destination for those seeking a blend of culture, warmth, and beauty in the winter months.
In December, Tijuana experiences mild temperatures that offer a pleasant reprieve from the year-end chill. With minimums around 8°C (46°F) and averages hitting 14°C (58°F), the city remains comfortably cool, peaking at a maximum of 23°C (73°F). This gradual transition into winter is evident when compared to previous months, as temperatures dip slightly from November's averages but maintain a stable warmth that is characteristic of Tijuana's coastal climate. As the year closes, December invites locals and visitors alike to enjoy outdoor activities amid a backdrop of sunny skies and refreshing breezes, making it a delightful time to explore the vibrant culture and scenic landscapes of this border city.
In December, Tijuana experiences a notable increase in precipitation, with 68 mm (2.7 in) of rainfall spread across 6 days. This marks a significant rise compared to the drier months preceding it, where June through October saw minimal rainfall. The trend towards wetter conditions continues from November, which recorded 35 mm of rain, suggesting that winter in Tijuana is characterized by a shift towards more substantial moisture. This seasonal pattern is essential for replenishing local water supplies and supports the region's unique biodiversity as it transitions from the arid summer months to the cooler, wetter winter.
In Tijuana, Mexico, December ushers in a notable increase in humidity, with levels reaching 74%. This slight rise follows the consistent pattern observed throughout the year, where humidity tends to peak as winter approaches. Notably, after hitting a low of 42% in August, the moisture levels gradually ascended, showcasing a tendency for increasing humidity from late autumn into winter. The transition from the prior month’s 66% in November reflects a typical response to cooler temperatures, as the chill in the air often encourages higher moisture retention. Overall, December's humidity contributes to Tijuana's refreshing winter atmosphere, contrasting sharply with the drier summer months.
As the year draws to a close, December in Tijuana, Mexico, features a moderate UV Index of 4, comparable to January's levels. This indicates a gradual easing into less intense sun exposure after the summer months, where a peak UV Index of 11 was noted during an extended stretch from May to August. With a burn time of 30 minutes, December offers a relatively safer window for outdoor activities, allowing residents and visitors to enjoy the pleasant weather with less concern for overexposure. Overall, the trend shows a clear shift from extremes in the late spring and summer toward more manageable conditions in the fall and winter months. For more detailed information about UV exposure year-round, check out Tijuana UV Index.
UV Risk Categories
In December, Tijuana, Mexico, welcomes a moderate 236 hours of sunshine, offering a pleasant respite as the year draws to a close. While the sunshine hours are notably less than the summer peak of 375 hours in July, they still reflect a comfortable decline from the buzz of summer festivities to a more relaxed winter atmosphere. As the year transitions into winter, sunlight gradually decreases from 364 hours in June to 236 hours in December, showcasing a significant shift in daily light. This trend not only highlights Tijuana's vibrant seasonal changes but also sets a picturesque backdrop for holiday celebrations, where the warm glow of the sun complements the festive spirit.
In Tijuana, Mexico, the likelihood of enjoying sunny weather takes a dip in December, with only a 45% chance of sunshine. This marks a notable decrease compared to the preceding months, where the probability of clear skies remains above 60% from January to November. September boasts the highest likelihood at 67%, while April and May also see a significant drop, hinting at shifting seasonal patterns. As we descend into the end of the year, the clouds tend to gather, making December one of the least sunny months, a trend that contrasts sharply with the sunnier late summer and early autumn months.
In Tijuana, Mexico, the rhythm of daylight reveals a fascinating seasonal pattern. **As the year progresses, daylight duration gradually increases from January’s 10 hours to a peak of 14 hours in June and July, embodying the vibrant energy of summer. However, as the calendar turns towards December, the sun begins to retreat once more, leading to a return to 10 hours of daylight. This cyclical dance between light and shadow not only marks the changing seasons but also enriches the cultural tapestry of life in Tijuana, as residents adapt to longer days in the summer and cozy evenings in the winter months.
As December descends upon Tijuana, the winds pick up slightly, averaging 3.1 m/s (7 mph), a refreshing change as the year draws to a close. This month stands out for its consistent breezes, similar to the spring months, marking a transition from November’s lighter air of 2.5 m/s (6 mph). Over the course of the year, the wind speeds show a notable ebb and flow, with peaks in March and a steady pattern in the cooler months. These December winds serve as a reminder of Tijuana's dynamic climate, where each seasonal change brings a unique rhythm to life along the coast.
The weather in Tijuana 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 Tijuana and find detailed weather information for every month.
In December, the weather typically ranges from a minimum of 8°C (46°F) to a maximum of 23°C (73°F), with an average temperature of 14°C (58°F). The month experiences around 68 mm (2.7 in) of precipitation over 6 days, and humidity levels hover around 74%. In contrast, January shows slightly cooler conditions, with a minimum temperature of 7°C (45°F) and a similar maximum of 23°C (75°F), maintaining an average temperature of 14°C (57°F). January also sees a bit less precipitation at 60 mm (2.3 in) over the same 6 days, with a slight decrease in humidity to 72%. For more detailed insights, check out Tijuana weather in January.
In comparing the weather of December and February, both months display mild temperatures, but February tends to be slightly warmer. December experiences a minimum of 8°C (46°F) and an average of 14°C (58°F), while February sees a minimum of 6°C (43°F) and an average of 13°C (56°F). The maximum temperatures in both months are comparable, with December reaching 23°C (73°F) and February peaking at 25°C (77°F). However, February has slightly more precipitation, with 75 mm (3.0 in) over 7 days, compared to December's 68 mm (2.7 in) over 6 days. Additionally, humidity is slightly higher in February at 77%, compared to December's 74%. For more detailed insights, you can check out Tijuana weather in February.
December and March exhibit relatively mild temperatures, with December averaging 14°C (58°F) and March slightly mirroring this at the same average temperature. However, March days can peak slightly higher, reaching a maximum of 24°C (76°F) compared to December's 23°C (73°F). Precipitation is also notable, with December receiving 68 mm (2.7 in) over about 6 days, while March sees a bit less at 57 mm (2.2 in) but spread over a longer period, totaling 10 days. Humidity levels are higher in December at 74%, while March offers a slightly drier atmosphere at 67%. For those considering traveling to this region in March, further details can be found at Tijuana weather in March.
In December, temperatures in the region range from a minimum of 8°C (46°F) to a maximum of 23°C (73°F), with an average temperature of 14°C (58°F). The month sees a fair amount of precipitation, totaling 68 mm (2.7 in) spread over about 6 days, and the humidity is relatively high at 74%. In contrast, April experiences slightly warmer temperatures, with a minimum of 10°C (51°F) and a maximum reaching 27°C (81°F), averaging around 15°C (60°F). Precipitation drops to 27 mm (1.1 in), occurring over just 4 days, and the humidity decreases to 56%. Overall, April tends to be drier and warmer compared to the cooler, wetter December. For more details on the April climate, visit Tijuana weather in April.
In December, Tijuana experiences mild temperatures, with minimums of around 8°C (46°F), average temperatures of 14°C (58°F), and maximums reaching 23°C (73°F). The month sees a higher level of precipitation, totaling 68 mm (2.7 in) over approximately 6 days, contributing to a humidity level of 74%. In contrast, May brings slightly warmer temperatures, with minimums of 11°C (52°F) and averages of 16°C (61°F), peaking at 24°C (76°F). The precipitation drops significantly to 26 mm (1.0 in) over the same number of rainy days, resulting in a much lower humidity of 46%. For a more detailed look at Tijuana's climate during this month, check out Tijuana weather in May.
December and June present contrasting weather patterns. In December, temperatures range from a mild minimum of 8°C (46°F) to a comfortable maximum of 23°C (73°F), with an average of 14°C (58°F). This month sees about 68 mm (2.7 in) of precipitation over six days, contributing to a higher humidity level of 74%. In contrast, June offers a warmer climate, with minimum temperatures starting at 14°C (57°F) and peaking at a maximum of 27°C (80°F), averaging around 18°C (65°F). Notably, this month experiences significantly less rainfall, with only 7 mm (0.3 in) of precipitation and no rainy days, resulting in a lower humidity level of 48%. For more details, check out Tijuana weather in June.
In December, the weather is generally mild, with temperatures ranging from a minimum of 8°C (46°F) to a maximum of 23°C (73°F) and an average of 14°C (58°F). This month experiences more precipitation, with about 68 mm (2.7 inches) falling over 6 days, resulting in a higher humidity level of 74%. In contrast, July sees warmer temperatures, with a minimum of 16°C (60°F) and highs reaching 28°C (83°F), averaging around 21°C (69°F). This summer month is notably drier, receiving only 5 mm (0.2 inches) of rainfall over 0 days, and the humidity drops to 46%. For more detailed information, check out Tijuana weather in July.
In December, temperatures in Tijuana fluctuate between a minimum of 8°C (46°F) and a maximum of 23°C (73°F), with an average of 14°C (58°F). This month experiences about 68 mm of precipitation over six days and is characterized by high humidity levels at 74%. In contrast, August boasts warmer conditions, with temperatures ranging from a minimum of 17°C (62°F) to a maximum of 28°C (83°F), averaging around 21°C (71°F). This summer month is notably drier, receiving just 5 mm of precipitation over no rainy days, and features much lower humidity at 42%. For more detailed weather insights, check out Tijuana weather in August.
In December, the weather tends to be cooler with temperatures ranging from a minimum of 8°C (46°F) to a maximum of 23°C (73°F), and an average of 14°C (58°F). This month experiences more precipitation, receiving about 68 mm (2.7 in) over approximately six days, resulting in a higher humidity level of 74%. In contrast, September boasts warmer conditions, featuring temperatures that vary from a minimum of 16°C (61°F) to a maximum of 30°C (86°F), with an average of 21°C (70°F). Interestingly, September is much drier, with only 6 mm (0.2 in) of rainfall and no days of measurable precipitation, leading to a lower humidity of 52%. For more details on the weather during this month, you can check Tijuana weather in September.
In comparing the weather between October and December, December tends to be cooler with average temperatures ranging from a minimum of 8°C (46°F) to a maximum of 23°C (73°F), while October boasts warmer temperatures that go as low as 12°C (53°F) and can reach up to 32°C (90°F) on the hotter days. Additionally, December experiences more precipitation, with 68 mm (2.7 in) spread over about 6 days, compared to October’s relatively dry climate of just 14 mm (0.6 in) over 2 days. The humidity levels also rise in December, averaging 74%, in contrast to October’s lower 58% humidity. For more detailed information, you can check Tijuana weather in October.
Comparing the weather in December and November reveals a noticeable shift in temperatures and precipitation levels. In December, the minimum temperature is slightly cooler at 8°C (46°F), with an average of 14°C (58°F) and a maximum of 23°C (73°F). This contrasts with November, where the temperatures were a bit warmer, with a minimum of 9°C (49°F), an average of 17°C (62°F), and a maximum reaching up to 27°C (80°F). Additionally, December experiences more precipitation, totaling 68 mm (2.7 in) over 6 days, compared to November’s 35 mm (1.4 in) over just 2 days. Humidity levels also rise in December to 74%, compared to 66% in November. For a detailed overview of November weather, you can check Tijuana weather in November.
December in Tijuana brings a refreshing change from the warmer, drier months, characterized by mild temperatures and increased humidity. With daily highs averaging around 23°C (73°F) and cooler nights dipping to about 8°C (46°F), it’s the perfect time to enjoy outdoor activities without the intense heat of summer. Despite the occasional rain, with approximately 68 mm (2.7 in) of precipitation over just six days, the atmosphere remains pleasantly lush. This transition makes December a unique and inviting month for visitors. For more insights on Tijuana's weather throughout the year, visit Tijuana Climate.