Last updated: April 22, 2025
December in Sayulilla, Mexico offers a delightful blend of warmth and mildness, with maximum temperatures soaring to 33°C (91°F) and an inviting average of 22°C (71°F). The nights cool significantly, dropping to a pleasant minimum of 10°C (50°F), perfect for evenings outdoors. Remarkably, precipitation is scarce, with only 11 mm (0.4 in) recorded over the month and no rainy days, allowing for uninterrupted exploration of the stunning surroundings. With a humidity level of 78%, the weather is comfortably tropical, making December an ideal time to experience the charm of this vibrant destination.
In December, Sayulita, Mexico, offers a delightful reprieve from the heat, with temperatures exhibiting a refreshing range. The minimum temperature hovers around 10°C (50°F), providing a crisp yet pleasant start to the day, while the average temperature reaches a comfortable 22°C (71°F). As the sun climbs, daily highs can soar to 33°C (91°F), making it perfect for sun-soaked beach outings or exploring local attractions. Compared to the preceding months, December's moderate climate marks a transition from the warmer, more humid summer, inviting visitors to enjoy a mix of warmth and cooler evenings. With this delightful weather, Sayulita is an ideal winter escape for those seeking both relaxation and adventure.
In Sayulilla, Mexico, December marks a notable end to the year with minimal precipitation, recording only 11 mm (0.4 in) across the month, which falls just above November’s sparse total. As the dry season solidifies its hold, the absence of rain is striking, with zero precipitation days reported in December—a stark contrast to the heavy showers experienced during the summer months, particularly in August and September, which boast towering totals of 297 mm (11.7 in) and 287 mm (11.3 in) respectively. The trend towards drier conditions throughout the end of the year reflects a gradual tapering off from the intense rainfall earlier, providing a serene respite in Sayulilla’s generally vibrant climate. This makes December an ideal time to enjoy the picturesque surroundings without the interruption of rain.
In December, Sayulilla, Mexico experiences a noticeable shift in humidity, averaging 78%. As the year winds down, the humidity levels begin to stabilize after reaching their peak of 83% during the summer months of July through September. Interestingly, December’s humidity resembles that of October and November, indicating a consistent atmospheric moisture that is characteristic of this coastal region. This slight decline from the sultry summer months, paired with the milder temperatures, creates a comfortable environment perfect for enjoying the beauty of Sayulilla's vibrant landscapes and festive holiday atmosphere. As the year transitions into winter, the humidity trends suggest a blend of warmth and moisture, enticing visitors to experience the charm of this tropical haven.
In Sayulilla, Mexico, the UV Index demonstrates a clear trend of increasing intensity as the year progresses, peaking in the spring and summer months. Starting with a high UV Index of 7 in January, it climbs steadily to an extreme level of 13 by April and May, with a consistent burn time of just 10 minutes during these critical months. Following a slight decrease in intensity by November, the Index drops to a still high 6 in December, allowing for an extended burn time of 25 minutes. This seasonal fluctuation highlights the importance of sun protection throughout the year, particularly during those intense summer months. For more information on the UV Index throughout the year, check out Sayulilla UV Index.
UV Risk Categories
December in Sayulilla, Mexico, offers a delightful transition into winter, boasting an impressive 273 hours of sunshine. This marks a slight dip from the peak of 354 hours in May but maintains a vibrant glow compared to the earlier months. The sunny trend begins to blossom in January with 224 hours, gradually intensifying as the year progresses. By April, the sun truly shines, peaking in May before beginning a gentle descent as the year closes. With December's generous sunlight, it's an ideal time to soak in the warmth, making Sayulilla a perfect getaway for those seeking a sunny escape during the holiday season.
When considering the likelihood of sunny weather in Sayulilla, Mexico, December offers a moderate chance of sunshine at 60%. This figure aligns closely with the previous month of November, which sits at 61%, indicating a stable trend as the year wraps up. As we look back at the months leading up to December, the chance of sunny days generally increases from the cooler fall, peaking at an impressive 83% in May before tapering off during the summer months. June through August sees the most significant decline, with sun chances dropping as low as 18% in August. However, the resurgence in sunshine likelihood during the later fall months signals that if you’re visiting in December, you can expect pleasant weather more often than not, making it a lovely time to experience the vibrant culture and scenery of Sayulilla.
As December rolls in, Sayulilla, Mexico experiences a return to 10 hours of daylight, mirroring the shorter days of January. This seasonal dip follows a gradual rise in daylight from just 11 hours in February to a splendid 13 hours reaching its peak in May through July. After the summer months, daylight begins to wane, with August to September seeing a slight decrease, settling back at 11 hours in November. This cyclical pattern of daylight offers a rhythmic reminder of nature's changes, leading into the cozy winter season where shorter days invite longer evenings filled with warmth and relaxation.
As December settles over Sayulilla, Mexico, the gentle breeze brings a sense of calm, with average wind speeds dipping to 1.4 m/s (3 mph)—similar to the whispers of the previous winter months. This slight decrease echoes a broader trend throughout the year, where the wind tended to be more robust in the earlier spring and summer months, peaking at 1.8 m/s (4 mph) in May. The transition into December marks a softening of these gusts, creating a serene environment perfect for leisurely beach strolls and tranquil evenings. As the year draws to a close, the consistent yet mild winds invite both locals and travelers to savor the laid-back charm of this coastal paradise.
The weather in Sayulilla 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 Sayulilla and find detailed weather information for every month.
In December, temperatures in Sayulilla typically range from a minimum of 10°C (50°F) to a maximum of 33°C (91°F), with an average temperature of 22°C (71°F). The month sees very little precipitation, totaling just 11 mm (0.4 in) and maintaining a humidity level of 78%. In contrast, January experiences slightly cooler temperatures, with a minimum of 5°C (41°F) and an average of 21°C (70°F), while still reaching up to 33°C (92°F). Precipitation increases slightly to 13 mm (0.5 in), though there are still no rainy days, and humidity drops to 74%. For more details, check out Sayulilla weather in January.
In December, the weather is generally mild, with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 33°C (91°F) and an average of 22°C (71°F). The month experiences minimal precipitation, with only 11 mm (0.4 in) over zero days, contributing to a higher humidity level of 78%. In contrast, February sees slightly cooler morning temperatures with a minimum of 9°C (49°F) but can reach up to 35°C (95°F) in the afternoons, maintaining the same average of 22°C (71°F). Precipitation increases to 15 mm (0.6 in) over one day, and humidity drops significantly to 66%. For more details, check out Sayulilla weather in February.
In December, temperatures in Sayulilla range from a minimum of 10°C (50°F) to a maximum of 33°C (91°F), with an average of 22°C (71°F). The weather is quite dry, with only 11 mm (0.4 in) of precipitation expected across the month, and humidity levels are relatively high at 78%. In contrast, March experiences slightly lower minimum temperatures of 8°C (48°F) and higher maximum temperatures reaching 35°C (96°F), with an average of 23°C (73°F). Notably, March is even drier, recording no precipitation, and humidity drops to a more comfortable 61%. For more detailed information, you can check Sayulilla weather in March.
In December, temperatures in Sayulilla range from a minimum of 10°C (50°F) to a maximum of 33°C (91°F), with an average of 22°C (71°F). The weather is quite humid at 78%, but precipitation is minimal, with only 11 mm (0.4 in) falling over the month and no rainy days. In contrast, April brings slightly warmer temperatures, with a minimum of 11°C (52°F) and a maximum of 35°C (96°F), averaging around 24°C (75°F). The humidity drops to a more comfortable 56%, and notably, April sees no precipitation at all. For more detailed insights, you can check Sayulilla weather in April.
In December, temperatures range from a minimum of 10°C (50°F) to a maximum of 33°C (91°F), with an average of 22°C (71°F), accompanied by a humidity level of 78%. The month sees minimal precipitation, with no rainy days recorded. In contrast, May experiences warmer conditions, with temperatures starting at a low of 14°C (58°F) and peaking at 37°C (99°F), averaging around 26°C (79°F). This month is also notably dry, with no precipitation and a lower humidity level of 61%. For more details on the weather in May, check out Sayulilla weather in May.
In December, Sayulilla experiences milder temperatures with a minimum of 10°C (50°F) and an average of 22°C (71°F), reaching a maximum of 33°C (91°F). The month is characterized by low humidity at 78% and virtually no precipitation, creating dry and comfortable conditions. In contrast, June exhibits a much warmer climate, with temperatures ranging from a minimum of 18°C (64°F) to an average of 28°C (83°F) and peaking at 38°C (100°F). This month sees increased precipitation, totaling 57 mm (2.3 in) over about five days, alongside slightly lower humidity at 73%. For more detailed insights, you can check the Sayulilla weather in June.
In December, the weather is generally mild with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 33°C (91°F), averaging around 22°C (71°F). The month experiences minimal precipitation, with only 11 mm (0.4 in) and typically no rainy days, contributing to a comfortable humidity level of 78%. In contrast, July sees significantly warmer temperatures, with a minimum of 23°C (74°F) and a maximum soaring to 40°C (105°F), averaging around 29°C (85°F). However, July also brings substantial rainfall, totaling 150 mm (5.9 in) over 16 days, along with a slightly higher humidity of 82%. For a more detailed look at the weather specifics, you can visit Sayulilla weather in July.
The weather in December is notably milder compared to August, with average temperatures ranging from a low of 10°C (50°F) to a high of 33°C (91°F), resulting in a comfortable climate with only 11 mm (0.4 in) of precipitation throughout the month. In contrast, August experiences significantly higher temperatures, with a minimum of 22°C (72°F) and a maximum of 37°C (98°F), along with substantial rainfall totaling 297 mm (11.7 in) over approximately 24 days. While December boasts a lower humidity level of 78%, August's humidity reaches 83%, contributing to a more oppressive feel during the hotter days. For more details on the weather in August, check out Sayulilla weather in August.
In December, the weather is characterized by milder temperatures, with a minimum of 10°C (50°F) and an average of 22°C (71°F), reaching a maximum of 33°C (91°F). The month is dry, experiencing no days of precipitation and a humidity level of 78%. In contrast, September is significantly warmer, with minimum temperatures of 22°C (73°F), averaging 28°C (82°F), and peaking at 34°C (94°F). However, it is also much wetter, with a striking 287 mm (11.3 in) of rainfall over 24 days, and a slightly higher humidity at 83%. For more detailed information, you can check Sayulilla weather in September.
In December, the weather is notably milder compared to October. While December features a minimum temperature of 10°C (50°F) and averages around 22°C (71°F) with a maximum of 33°C (91°F), October offers warmer conditions with a minimum of 18°C (65°F), an average of 27°C (81°F), and a peak temperature of 35°C (95°F). Additionally, December experiences almost no precipitation, with just 11 mm (0.4 in) over 0 days, whereas October is significantly wetter, receiving 136 mm (5.4 in) across 12 days. Despite the temperature differences, both months maintain a consistent humidity level of 78%. For a detailed insight into October weather, you can check Sayulilla weather in October.
In December, the weather experiences a slight cooling trend compared to November, with average temperatures dropping from 24°C (76°F) to 22°C (71°F). The maximum temperatures in December peak at 33°C (91°F), while November showcases hotter days reaching up to 35°C (96°F). Precipitation remains minimal in both months, but December boasts zero days of rain, contrasting with November's one rainy day. Humidity levels are fairly consistent, with December at 78% and November slightly lower at 77%. For more details on November weather, you can check Sayulilla weather in November.
As December unfolds in Sayulilla, the weather offers a delightful contrast to the hotter months, presenting visitors with pleasantly warm days and cooler nights. With temperatures averaging around 22°C (71°F), it’s a perfect time to explore the town's vibrant culture without the sweltering heat. Unlike the rest of the year, December sees minimal precipitation, making sunny outdoor adventures the norm. Moreover, with humidity levels at 78%, the air maintains a comfortable feel, allowing for enjoyable daytime activities and cozy evenings. For those curious about the detailed patterns of this enchanting destination’s climate, check out Sayulilla Climate.