Last updated: April 22, 2025
December in Las Grutas, Mexico offers a mild climate characterized by a maximum temperature of 26°C (79°F), providing a pleasant escape for visitors. The average temperature hovers around 12°C (55°F), while lows can dip to a chilly -1°C (31°F), making warm clothing advisable for cooler evenings. Overall, the month sees minimal rainfall, with just 9 mm (0.3 in) across only 2 days, allowing for plenty of sunshine and outdoor activities. With a humidity level of 74%, December’s weather blends comfort and coolness, creating an inviting atmosphere for holiday travelers.
In Las Grutas, Mexico, December marks a transition to cooler temperatures, with minimums dipping to -1°C (31°F) and an average of 12°C (55°F). This month sees a high consistent with previous months at a pleasant 26°C (79°F), creating a comfortable climate ideal for travelers seeking mild weather. As the year progresses, you can observe a gradual warming trend from the chilly depth of winter in December to the more temperate conditions of April and May. Despite the brisk early mornings and evenings, the daytime warmth encourages outdoor adventures. December’s weather offers the perfect balance, making it a captivating time to experience the beauty of Las Grutas.
In December, Las Grutas experiences a noticeable dip in precipitation, receiving only 9 mm (0.3 inches) over just 2 days. This marks a sharp decline from the wetter months preceding it, where June and July alone can bring over 600 mm of rain combined. As the year winds down, the overall trend of reduced rainfall provides a brief respite from the intense storms of summer, making December a drier and more tranquil time in this coastal paradise. The shift to a drier climate hints at the approaching dry season, inviting visitors to enjoy the serenity before the rains return in the spring.
In Las Grutas, Mexico, December brings a slight drop in humidity to 74%, a welcome reprieve after the summer months that saw levels peak at 85% in both August and September. As the year comes to a close, humidity levels tend to stabilize, transitioning from the higher averages of the summer into the cooler, drier months of winter. Notably, December's humidity is a bit higher than that of January, indicating a gradual shift as the region prepares for the drier conditions of early spring. Overall, while December maintains a moderately humid climate, it clearly paves the way for the lower humidity levels seen in the subsequent months.
In Las Grutas, Mexico, December marks a slight dip in the UV Index, sitting at 8, which falls under the very high exposure category. This reduction suggests a gentler transition from the extreme levels typically experienced from March through October, where indices often soar between 12 and 15. Notably, the burn time in December extends to 15 minutes, providing sun-seekers a bit more leeway compared to the 10 minutes seen during the height of the summer months. As you enjoy the beautiful beaches and warm sunshine, keeping an eye on the UV Index is crucial for protecting your skin. For more insights, check out Las Grutas UV Index.
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As the year draws to a close in Las Grutas, Mexico, December greets visitors with an inviting 294 hours of sunshine, providing a perfect backdrop for holiday festivities and beach days alike. This month stands out, showing a delightful increase from November's 282 hours, and continues a trend of fluctuating yet generally abundant sunshine throughout the year. While January's sunny beginnings can seem a bit brisk at 240 hours, the sun steadily gains strength, peaking in the vibrant spring months of March and April with 321 and 323 hours respectively. As summer gives way to autumn, the sunshine hours slightly dip, yet December's warm return encourages both relaxation and exploration for many. This seasonal sunshine showcases the charm of Las Grutas, making it an attractive escape during the winter months.
When considering the likelihood of sunny weather in Las Grutas, Mexico, December stands out with a 74% chance of sunshine. This suggests a notable improvement in clear skies compared to the preceding months, as November also enjoyed a solid 59% sun probability. As we transition into the cooler winter months, December offers a delightful respite from the dim days of summer, where the chances plummet to as low as 12% in June. This upward trend from the more overcast months, coupled with favorable weather in January's 59%, makes December an appealing choice for those seeking vibrant sunny days in this coastal paradise.
As December arrives in Las Grutas, Mexico, the days shorten to 10 hours of daylight, marking a noticeable decline from the 13 hours enjoyed during the peak of summer months. The progression from autumn into winter sees this gradual shift, with daylight stretching the longest in May through July, where the sun lingers a bit longer each day. Following this high, the lengths gradually decrease in August and September, settling into a rhythm of 11 hours in both October and November before dipping into December's twilight. This pattern of fluctuating daylight not only reflects the changing seasons but also enriches the local atmosphere, wrapping the coastal town in a cozy, serene embrace as it transitions towards the heart of winter.
As December unfolds in Las Grutas, Mexico, the atmosphere remains pleasantly serene with an average wind speed of 1.5 m/s (3 mph). This slight breeze is emblematic of a trend seen throughout the latter half of the year, where wind speeds tend to drop, reaching their low point during the summer months. In contrast, early winter months like January and February often experience a gentle uptick, with wind speeds hitting 1.8 m/s (4 mph) and 2.1 m/s (5 mph), respectively. Overall, December’s calm winds create a tranquil environment, perfect for enjoying the stunning coastal views and the warmth of this vibrant seaside town as the year comes to a close.
The weather in Las Grutas 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 Las Grutas and find detailed weather information for every month.
In December, temperatures range from a chilly minimum of -1°C (31°F) to a mild maximum of 26°C (79°F), with an average around 12°C (55°F). The month sees relatively low precipitation at just 9 mm (0.3 in) over 2 days, contributing to a humidity level of 74%. In contrast, January experiences slightly warmer conditions, with minimum temperatures around 0°C (32°F) and an average of 12°C (54°F), while the maximum remains similar at 26°C (78°F). However, January is wetter, with precipitation totaling 21 mm (0.8 in) over 3 days, and humidity dipping slightly to 70%. For more details on the specific weather patterns, you can check Las Grutas weather in January.
In December, the weather showcases a wider temperature range with minimums dipping down to -1°C (31°F) and maximums reaching up to 26°C (79°F), while experiencing an average of 12°C (55°F). The month sees relatively low precipitation with just 9 mm (0.3 in) over 2 days, and humidity levels are higher at 74%.
In contrast, February tends to be milder, with minimum temperatures starting at 3°C (37°F) and maximums rising slightly to 27°C (82°F), resulting in an average of 14°C (57°F). This month experiences increased precipitation of 19 mm (0.7 in) over 4 days, but with lower humidity levels at 64%. For more detailed insights, you can check Las Grutas weather in February.
In December, temperatures range from a chilly minimum of -1°C (31°F) to a comfortable maximum of 26°C (79°F), with an average of 12°C (55°F). The month experiences relatively low precipitation, totaling only 9 mm (0.3 in) over just 2 days, contributing to a higher humidity level of 74%. In contrast, March sees a more moderate climate with minimum temperatures of 5°C (41°F) and a maximum of 29°C (84°F), averaging 16°C (62°F). However, it is also wetter, with precipitation reaching 26 mm (1.0 in) across 6 days and a decrease in humidity to 54%. For a more detailed look at the typical weather during this month, check out Las Grutas weather in March.
December weather features lower temperatures, with a minimum of -1°C (31°F) and an average of 12°C (55°F), while April enjoys milder conditions with a minimum of 5°C (41°F) and an average of 18°C (65°F). In December, there is a maximum temperature of 26°C (79°F), compared to April's peak of 31°C (88°F). Precipitation is also more frequent in April, with 16 mm (0.6 in) over 4 days, contrasting with December's lighter rainfall of just 9 mm (0.3 in) spread over 2 days. Humidity levels are higher in December at 74%, while April's humidity is more comfortable at 61%. For more details on April weather, visit Las Grutas weather in April.
In comparing the weather of December and May, one can observe distinct differences in temperature and precipitation patterns. December experiences milder temperatures, with lows dipping to around -1°C (31°F) and highs reaching up to 26°C (79°F). In contrast, May features a warmer climate, with minimum temperatures of 7°C (45°F) and maximum temperatures soaring to 32°C (89°F). Additionally, while December sees relatively little precipitation at just 9 mm (0.3 in) over two days, May is considerably wetter, with 84 mm (3.3 in) of rain falling over 13 days. Both months have similar humidity levels, hovering around 74-75%. For more detailed insights, check out Las Grutas weather in May.
In December, the weather is milder with average temperatures ranging from a minimum of -1°C (31°F) to a maximum of 26°C (79°F), alongside minimal precipitation of just 9 mm (0.3 in) over two days and a humidity level of 74%. In contrast, June experiences much warmer temperatures, with lows of 9°C (48°F) and highs reaching 32°C (89°F), accompanied by significantly higher rainfall of 249 mm (9.8 in) across 24 days, resulting in increased humidity at 83%. For more detailed information, check out Las Grutas weather in June.
The weather in December and July contrasts sharply in terms of temperature and precipitation. In December, temperatures range from a chilly min of -1°C (31°F) to a comfortable max of 26°C (79°F), with an average of 12°C (55°F). Rainfall is minimal, with only about 9 mm (0.3 in) of precipitation over just 2 days, and the humidity sits at 74%. In contrast, July experiences significantly warmer temperatures, with a minimum of 9°C (49°F) and an average of 17°C (62°F), also reaching a maximum of 26°C (78°F). However, it is much wetter, receiving an impressive 399 mm (15.7 in) of rain spread over 30 days, resulting in higher humidity levels at 83%. For more details on July weather, you can visit Las Grutas weather in July.
In December, the weather is considerably cooler, with temperatures ranging from a minimum of -1°C (31°F) to a maximum of 26°C (79°F), and an average of 12°C (55°F). The month sees minimal precipitation, with only 9 mm (0.3 in) recorded over just 2 days, and humidity levels are relatively moderate at 74%. In contrast, August features much warmer temperatures, with a minimum of 10°C (49°F), an average of 17°C (62°F), and a peak of 26°C (79°F). However, August is significantly wetter, experiencing 360 mm (14.2 in) of rain over 28 days and higher humidity at 85%. For more details on the weather during this month, you can check Las Grutas weather in August.
In December, the weather features milder temperatures, with a minimum of -1°C (31°F) and an average of 12°C (55°F), peaking at a comfortable 26°C (79°F). The month experiences minimal precipitation, totaling only 9 mm (0.3 in) over just two days, contributing to a relatively lower humidity level of 74%. In contrast, September is significantly wetter, with an average temperature range from a minimum of 7°C (45°F) to a maximum of 26°C (79°F). During this month, rainfall is considerable, totaling 293 mm (11.5 in) over 25 days, coupled with higher humidity at 85%. For more details on September's weather, visit Las Grutas weather in September.
In comparing the weather conditions of December and October, December typically experiences milder temperatures with a minimum of -1°C (31°F) and an average of 12°C (55°F), while October has a warmer minimum of 4°C (40°F) and an average of 16°C (61°F). Both months see a maximum temperature of around 26°C (79°F), but October is significantly wetter, receiving 117 mm (4.6 in) of precipitation over 16 days, compared to just 9 mm (0.3 in) on 2 days in December. Additionally, humidity levels are slightly higher in October at 79%, compared to 74% in December. For more detailed insights into October weather, you can visit Las Grutas weather in October.
Comparing the weather conditions in December and November reveals some notable differences. In December, the temperatures range from a minimum of -1°C (31°F) to a maximum of 26°C (79°F), resulting in a slightly cooler average of 12°C (55°F). This month also experiences significantly less precipitation, with only 9 mm (0.3 in) over just 2 days, while humidity hovers around 74%. In contrast, November features a warmer climate with temperatures varying from a minimum of 2°C (35°F) to a maximum of 27°C (80°F), leading to a higher average of 14°C (58°F). Precipitation is also a major factor in November, totaling 51 mm (2.0 in) over 7 days, and humidity is marginally higher at 76%. For a detailed look at November's weather, you can check this link: Las Grutas weather in November.
As December settles in Las Grutas, the weather undergoes a notable transformation, offering a refreshing contrast to the warmer months. With a cool average temperature that dips significantly, and the chance of rare precipitation, this month presents a delightful respite for visitors. The mild daytime temperatures invite outdoor activities, while the chilly evenings remind you that winter is beckoning. The humidity remains high, but the overall climate is far more temperate compared to the sweltering summer heat. Discover more about the seasonal changes and what they mean for your travel plans by visiting Las Grutas Climate.