Last updated: April 22, 2025
In December, Guerrero Negro, Mexico experiences a mild climate characterized by average temperatures around 17°C (62°F), with maximums reaching 27°C (81°F) and minimums dipping to 6°C (43°F). This month also sees low precipitation, amounting to 11 mm (0.4 in) over just 2 days, contributing to a comfortable humidity level of 72%. Such conditions create an inviting atmosphere for visitors looking to explore the unique charm and natural beauty of this coastal town.
In Guerrero Negro, Mexico, December marks a transitional period where the temperatures begin to cool from the warmer months. With minimums dropping to around 6°C (43°F) and maximums reaching a comfortable 27°C (81°F), visitors can enjoy mild days and cooler nights. The average temperature settles at about 17°C (62°F), making it a pleasant time for outdoor activities and exploration. Compared to the preceding months, there's a noticeable dip in heat, with December offering a refreshing escape from the full swing of summer temperatures, especially when you consider peaks of up to 38°C (101°F) in October and August. This climate not only enhances the appeal of Guerrero Negro in winter but also sets the stage for delightful experiences in nature and local culture.
In Guerrero Negro, December marks a noteworthy moment in the year, as the region sees 11 mm (0.4 in) of precipitation over two days. This amount echoes the steady rainfall experienced in November, which also recorded 11 mm during a similar number of rain days. As the year progresses towards its end, December offers a slight reprieve from the dryness that dominates the summer months, particularly from April to September, when rainfall is virtually nonexistent. The continued pattern of low precipitation in the earlier months—such as 0 mm from April to August—contrasts sharply with the late-year spikes seen in October and November, highlighting a distinct seasonal shift that underscores Guerrero Negro's arid climate.
In Guerrero Negro, Mexico, December sees a relative humidity level of 72%, slightly higher than the preceding months of November and October. Throughout the year, humidity trends fluctuate, starting at 71% in January and gradually decreasing to a low of 58% in April. As summer approaches, levels rebound, peaking at 75% in September before descending once again. December's moderate humidity aligns closely with the late autumn months, reflecting a steady atmospheric trend well-suited for those seeking a mild desert climate. The consistent humidity levels provide a comfortable backdrop for both residents and visitors as the year winds down.
As December rolls into Guerrero Negro, the UV Index dips to 5, landing in the moderate exposure category, which means you'll have about 30 minutes of safe sun exposure before you risk a burn. This marks a significant contrast to the extreme levels seen during the summer months, where the UV Index consistently hit 12, allowing only 10 minutes of unprotected exposure. The year begins with a higher index of 6 in January, but the trend of decreasing UV levels continues through November, where it stabilizes once again in moderate territory for December. As you enjoy the mild winter sunshine, remember to check out more details about the UV Index patterns in this unique region at Guerrero Negro UV Index.
UV Risk Categories
In Guerrero Negro, Mexico, December wraps up the year with a respectable 254 hours of sunshine, continuing a trend of abundant light that peaks in the summer months. Starting from 207 hours in January, the sunshine steadily accumulates, reaching a high of 368 hours in July before gradually tapering off as winter approaches. Notably, while December sees a decline from the vibrant summer days, it still offers a warm glow, providing a charming backdrop for those wrapping up their year in this sun-kissed region. This annual cycle showcases Guerrero Negro's ability to balance sun-soaked summer adventures with a milder, yet delightfully bright, winter season.
In Guerrero Negro, Mexico, December brings a tempered chance of sunny weather, with a 49% likelihood of clear skies. This marks a notable decline compared to the vibrant summer months, such as August, which boasts an impressive 78% chance of sunlight. The trend throughout the months shows a gradual decrease in sunshine, beginning with January's 71% and tapering to December's lower percentage. As the year winds down, the sunny disposition of Guerrero Negro gives way to cooler temperatures and cloudier days, prompting a shift in outdoor activities as locals and visitors prepare for the seasonal change. While December may not offer the sun-soaked days of summer, the mild weather can still provide moments of warmth and beauty, perfect for enjoying the region's unique charm.
In Guerrero Negro, Mexico, daylight duration exhibits a rhythmic pattern throughout the year, reflecting the changing seasons. January and November each offer 10 hours of daylight, while the sun begins to linger longer in February, extending to 11 hours. The days reach their peak brightness in May, June, July, and August, with a consistent 13 hours of daylight that invites outdoor exploration. As summer wanes, the sunlight gradually fades, with September reverting to 12 hours and both October and December returning to 10 hours. This annual cycle paints a vivid picture of life in Guerrero Negro, where each month brings a unique balance of light and dark.
As December settles in Guerrero Negro, Mexico, the average wind speed gently hovers around 4.1 m/s (9 mph), offering a subtle reminder of the seasonal shifts. Following a slight dip in November, when the winds reached their lowest at 3.9 m/s, December experiences a modest revival in breezy conditions, maintaining a consistent rhythm as it transitions from the year. This month is characterized by relatively calm winds when compared to the spring and early summer months, where speeds peak, notably in April and May at 6.2 m/s and 6.3 m/s respectively. While the winds may not whip across the landscape with the same energy as in the months prior, they still carry the charm of winter in Guerrero Negro, creating a tranquil ambiance perfect for enjoying the scenic desert vistas.
The weather in Guerrero Negro 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 Guerrero Negro and find detailed weather information for every month.
In December, temperatures in Guerrero Negro range from a minimum of 6°C (43°F) to a maximum of 27°C (81°F), with an average temperature of 17°C (62°F). The month sees relatively low precipitation, totaling 11 mm (0.4 in) over just 2 days, and a humidity level of 72%. In contrast, January experiences slightly cooler conditions, with a minimum of 6°C (42°F) and a higher maximum temperature of 31°C (88°F), while the average temperature drops to 16°C (61°F). Precipitation decreases further to 8 mm (0.3 in) across just 1 day, and humidity remains relatively stable at 71%. For more detailed insights, you can check Guerrero Negro weather in January.
In December, the weather features a comfortable average temperature of 17°C (62°F), with daytime highs reaching up to 27°C (81°F). The month sees a slightly higher humidity level at 72% and experiences about 11 mm (0.4 in) of precipitation over two days. In contrast, February offers similar temperatures, with an average of 16°C (61°F) and max temperatures peaking at 30°C (87°F). February is slightly drier, with only 10 mm (0.4 in) of precipitation occurring on just one day, and a lower humidity level of 69%. For more detailed information, check out the Guerrero Negro weather in February.
In December, the weather features mild temperatures with a minimum of 6°C (43°F), an average of 17°C (62°F), and a maximum of 27°C (81°F). The region typically experiences 11 mm (0.4 in) of precipitation over about two days, along with a relatively higher humidity level of 72%. In contrast, March sees a significant increase in warmth, with similar minimum temperatures but an elevated maximum of 33°C (91°F) while maintaining the same average of 17°C (62°F). Precipitation in March slightly increases to 14 mm (0.5 in) but occurs over just one day, and humidity drops to 61%. For a more detailed look at the weather during this month, you can visit Guerrero Negro weather in March.
In comparing December and April weather, December tends to be milder with temperatures ranging from a minimum of 6°C (43°F) to a maximum of 27°C (81°F), while April sees warmer conditions, with temperatures ranging from a minimum of 10°C (51°F) to a high of 33°C (92°F). Notably, December experiences some precipitation, averaging 11 mm (0.4 in) over 2 days, contributing to a higher humidity level of 72%. In contrast, April boasts dry conditions with no recorded precipitation, which results in a lower humidity of 58%. For a more detailed look at April weather in Guerrero Negro, check out Guerrero Negro weather in April.
In comparing the weather of December and May, December tends to be cooler with temperatures ranging from a minimum of 6°C (43°F) to a maximum of 27°C (81°F) and an average of 17°C (62°F). This month also experiences higher humidity at 72% and occasional precipitation, with about 11 mm (0.4 in) falling over two days. In contrast, May offers warmer conditions, featuring temperatures that range from a minimum of 12°C (54°F) to a sweltering maximum of 35°C (96°F), with an average of 18°C (65°F). Notably, May is quite dry, boasting only 1 mm (0.0 in) of precipitation over no rainy days and lower humidity at 61%. For a closer look at May weather specifics, you can refer to Guerrero Negro weather in May.
In December, the weather is generally mild, with temperatures ranging from a minimum of 6°C (43°F) to a maximum of 27°C (81°F) and an average of 17°C (62°F). The month experiences some precipitation, with about 11 mm (0.4 in) falling over just two days, contributing to a humidity level of 72%. In stark contrast, June presents a much warmer climate, with temperatures soaring from a minimum of 14°C (57°F) to a high of 36°C (97°F), averaging around 20°C (68°F). Notably, June is dry, with no recorded precipitation and a lower humidity level of 61%. For a detailed look at June weather specifics, check out Guerrero Negro weather in June.
In comparing the weather of December and July, December offers a milder temperature range with minimums around 6°C (43°F) and maximums reaching 27°C (81°F), while July experiences much warmer conditions, with minimums of 16°C (61°F) and highs soaring up to 33°C (93°F). December also sees a bit of precipitation, averaging 11 mm (0.4 in) over just two days and maintaining a higher humidity level at 72%. In contrast, July is characterized by dry conditions with no recorded precipitation and lower humidity at 63%. For more details on July’s weather, you can visit Guerrero Negro weather in July.
In December, the weather in Guerrero Negro is characterized by milder temperatures, with a minimum of 6°C (43°F) and an average of 17°C (62°F), reaching a maximum of 27°C (81°F). It experiences some precipitation, with 11 mm (0.4 in) falling over about 2 days, and the humidity levels are relatively high at 72%. In contrast, August brings significantly warmer weather, with a minimum temperature of 18°C (65°F) and an average of 25°C (76°F), soaring to a maximum of 38°C (101°F). Notably, August is much drier, recording only 1 mm (0.0 in) of precipitation over the month and no rainy days, while humidity remains slightly lower at 70%. For more details, check out Guerrero Negro weather in August.
When comparing the weather in December and September, it's clear that both months offer distinct climate characteristics. December temperatures range from a minimum of 6°C (43°F) to a maximum of 27°C (81°F), with an average of 17°C (62°F) and a bit of rainfall—about 11 mm (0.4 in) over two days. In contrast, September experiences warmer conditions, with temperatures ranging from a minimum of 16°C (61°F) to a maximum of 37°C (99°F), an average of 24°C (76°F), and notably little precipitation at just 3 mm (0.1 in) across the entire month. Humidity levels are similar in both months, with December at 72% and September at 75%. For a detailed look at weather trends during September, you can visit Guerrero Negro weather in September.
In December, the weather in Guerrero Negro features cooler temperatures with a minimum of 6°C (43°F), an average of 17°C (62°F), and a maximum of 27°C (81°F). The month sees a slight increase in precipitation, totaling 11 mm (0.4 in) over 2 days, with humidity averaging around 72%. In contrast, October offers notably warmer conditions, with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 38°C (101°F) and an average of 22°C (72°F). Precipitation in October is lower at 9 mm (0.4 in) over just 1 day, with humidity levels remaining similar at 71%. For a more detailed look at October's weather specifics, check out Guerrero Negro weather in October.
In comparing the weather between December and November, December tends to be slightly cooler with a minimum temperature of 6°C (43°F) and a maximum of 27°C (81°F), compared to November's higher minimum of 9°C (49°F) and maximum of 33°C (92°F). Both months receive similar amounts of precipitation, each totaling 11 mm (0.4 in), but November typically experiences just one day of rain, while December sees rainfall over two days. Humidity levels remain constant at 72% for both months, creating a consistently moist atmosphere. For more details on November weather, you can visit Guerrero Negro weather in November.
In December, Guerrero Negro experiences a unique shift in its weather patterns, showcasing a blend of mild temperatures and occasional rainfall. With average temperatures hovering around a comfortable 17°C, this month stands out as cooler compared to the warmer summer months, providing a refreshing atmosphere for visitors. The relatively low 11 mm of precipitation, recorded over just two days, keeps the landscape vibrant without the heavy downpours typical of other seasons. Additionally, humidity levels rise to 72%, adding a touch of moistness to the air that can be pleasant yet invigorating. For a comprehensive overview of how Guerrero Negro's climate shapes your travel experience, explore Guerrero Negro Climate.