Last updated: April 22, 2025
In January, San Blas, Mexico, welcomes a diverse range of temperatures, peaking at a maximum of 35°C (95°F) while maintaining a comfortable average of 18°C (65°F). This pleasant climate can be complemented by cooler nights, with temperatures dipping to a minimum of 3°C (38°F). Visitors can expect minimal precipitation, averaging only 10 mm (0.4 in) over just 1 day, making it a delightful time to explore the area's natural beauty. With a humidity level of 70%, the air remains refreshingly moist, perfect for outdoor activities and enjoying the vibrant surroundings.
In January, San Blas, Mexico, welcomes visitors with a delightful range of temperatures that set the stage for a perfect escape. The month starts with cool nights, dipping to a brisk 3°C (38°F), while daytime brings a comfortable average of 18°C (65°F). However, it’s not uncommon for temperatures to soar to a blazing 35°C (95°F) during the day, showcasing the region's impressive warmth. This trend of significant temperature fluctuation continues into the following months, indicating a steady rise as the seasons transition. As February rolls in, nights become slightly milder and daytime warmth remains inviting, highlighting San Blas's appeal as a year-round destination for sun-seekers and adventure lovers alike.
In January, San Blas experiences a modest precipitation total of 10 mm (0.4 in) over the course of just one day, marking the start of the year with a hint of moisture. As the months progress, rainfall begins to intensify, with February seeing a slight increase to 17 mm (0.7 in). It's not until July that the region truly embraces the wet season, with a dramatic surge to 90 mm (3.6 in) across 13 days of rain, followed by August and September, where precipitation peaks at 133 mm (5.2 in) and 112 mm (4.4 in) respectively. After a dry spell in April and May, which see no rainfall at all, the trend shifts towards heavier downpours, emphasizing a clear seasonal pattern that highlights the region's transition from dry to lush. This cyclical rhythm continues into the fall months, settling into lower totals once again by November and December. Overall, January sets the stage for the dynamic and contrasting precipitation patterns that define San Blas’s climate.
In January, the humidity in San Blas, Mexico, hovers around a comfortable 70%, setting the stage for a pleasant and invigorating start to the year. As the months progress towards spring, humidity gently decreases, reaching its lowest point of 58% in April. However, this dry spell is short-lived as the sultry months of summer approach, with July and August soaring back up to 74% and 78%, respectively. Following this peak, humidity remains elevated through the fall, tapering off slightly but consistently hovering in the 70s throughout October and November. As the year comes full circle, December sees humidity rise again to 72%, reminiscent of its January beginnings. This cyclical trend highlights San Blas's transition from a refreshing winter to a humid and lively summer, making it a unique destination year-round.
In January, San Blas, Mexico, experiences a UV Index of 6, categorizing exposure as high with a burn time of just 25 minutes. This sets the stage for a noticeable increase in UV radiation as the year progresses, with February and March jumping to a very high index of 9 and 10, respectively. By April, residents and visitors alike must prepare for extreme conditions, as the UV Index peaks at 12, lasting through the summer months until September. As the year winds down, the index gradually lowers, returning to a high level in November and December, similar to January's readings. This trend highlights the importance of sun safety, especially during the peak months. For more detailed information, visit San Blas UV Index.
UV Risk Categories
In January, San Blas basks in a generous 220 hours of sunshine, heralding the start of the year with warmth and light. As the months unfold, the sun's embrace grows stronger, peaking in May with an impressive 362 hours of radiant bliss. This trend of increasing daylight continues into the early summer, with June and July also offering abundant sunshine, although slightly less than May. As summer wanes, the hours of sunlight gradually decline, tapering to 288 hours in September and settling at 265 hours by December. This consistent cycle of bright and sunny days makes San Blas a delightful destination for sun-seekers at the onset of the year, while also showcasing the gentle transition towards the cooler months.
January in San Blas, Mexico, boasts a 68% chance of sunny weather, making it one of the sunniest months of the year. While winter transitions into spring, the likelihood of sunshine remains notably higher than in the following month, February, which drops to 58%. This trend indicates that early in the year, visitors can expect pleasant, sun-filled days that create the perfect backdrop for exploring the region's beautiful beaches and vibrant culture. As spring approaches, such as in March and April, the sun's chances remain favorable at 63% and 65%, respectively, hinting at an overall trend of gradually increasing sunshine as we move into warmer months. Plan your January getaway to bask in the delightful warmth of San Blas!
In San Blas, Mexico, January ushers in a ten-hour daylight experience, setting the tone for the gradual increase of sunlight that follows. As the months progress, daylight extends to eleven hours in February, reaching a peak of thirteen hours from May through July, offering long, sun-soaked days perfect for exploration. This luminous phase is short-lived, as daylight begins to wane after August, returning to twelve hours in September and gradually declining to ten hours by December. This captivating rhythm of daylight not only marks the transition of seasons but also invites residents and visitors alike to revel in the magic of San Blas's natural light throughout the year.
The January wind in San Blas, Mexico, ushers in a gentle breeze, with an average speed of 2.0 m/s (4 mph). This calmness sets the tone for a tranquil winter, as the wind speed remains consistent into February. However, a subtle uptick can be observed in March, where the winds strengthen slightly to 2.3 m/s. As spring approaches, April and May see a slight retreat back to 2.2 m/s, maintaining that serene vibe perfect for leisurely beach days. The winds begin to pick up again in June, reaching 2.4 m/s, only to dip down during the summer months of July and August, where they hover around 1.6-1.7 m/s. This seasonal shift hints at the region’s tendency for mellow breezes, creating a pleasant atmosphere throughout the year with a marked return to gentle winds as December wraps up the year at 1.9 m/s. Overall, January offers a refreshing start to the year, inviting visitors to embrace the soothing environment that San Blas is known for.
The weather in San Blas changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of January's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in San Blas and find detailed weather information for every month.
In January, the weather is characterized by a temperature range from a minimum of 3°C (38°F) to a maximum of 35°C (95°F), with an average temperature of 18°C (65°F). The month sees relatively low precipitation, totaling only 10 mm (0.4 in) over just one day, and humidity levels are around 70%. In contrast, February experiences slightly warmer temperatures, with a minimum of 4°C (39°F), an average of 19°C (66°F), and a maximum of 34°C (94°F). This month also has increased precipitation, totaling 17 mm (0.7 in) over two days, and humidity levels drop slightly to 67%. For more detailed information, you can check out San Blas weather in February.
In January, the weather tends to be warmer with average temperatures ranging from a minimum of 3°C (38°F) to a maximum of 35°C (95°F), accompanied by a humidity level of 70%. The month experiences minimal precipitation, typically around 10 mm (0.4 in) over just one day. In contrast, March sees slightly cooler mornings with a minimum of 5°C (42°F) and an average daytime temperature rising to 21°C (70°F). Although it reaches a similar maximum of 36°C (98°F), March benefits from lower humidity at 62% and reduced precipitation of only 5 mm (0.2 in), also spread across one day. For a closer look at the specific conditions during this month, you can check out San Blas weather in March.
In January, temperatures in San Blas range from a minimum of 3°C (38°F) to a maximum of 35°C (95°F), with an average of 18°C (65°F). The month experiences some precipitation, totaling 10 mm (0.4 in) over just one day, and humidity levels remain relatively high at 70%. In contrast, April brings warmer weather with temperatures ranging from a minimum of 9°C (48°F) to a maximum of 38°C (100°F) and an average of 24°C (75°F). Remarkably, April sees no precipitation, with humidity dropping to a more comfortable 58%. For more detailed information on April weather, you can visit San Blas weather in April.
In January, the weather is generally mild, with temperatures ranging from a minimum of 3°C (38°F) to a maximum of 35°C (95°F), and an average temperature of 18°C (65°F). The month sees minimal precipitation of just 10 mm (0.4 in) over one day, coupled with a relatively high humidity level of 70%. In contrast, May brings warmer conditions, featuring a minimum temperature of 13°C (55°F) and reaching up to 40°C (105°F), with an average of 26°C (80°F). Notably, May experiences no precipitation and lower humidity at 59%, making it an even drier month. For more detailed insights, check out San Blas weather in May.
In January, the weather is relatively mild with temperatures ranging from a minimum of 3°C (38°F) to a maximum of 35°C (95°F), while experiencing an average temperature of 18°C (65°F). The month sees minimal precipitation at only 10 mm (0.4 in) over 1 day, with humidity levels around 70%. In contrast, June offers a much warmer climate, with temperatures ranging from a low of 17°C (64°F) to a high of 42°C (107°F) and an average of 30°C (86°F). Precipitation slightly increases to 19 mm (0.7 in) over the same number of rainy days, but humidity drops to a more comfortable 64%. For a detailed look at the weather conditions specific to June, you can refer to San Blas weather in June.
January and July present starkly contrasting weather conditions. In January, temperatures range from a mild minimum of 3°C (38°F) to a warm maximum of 35°C (95°F), with an average of 18°C (65°F). Precipitation is minimal, with only 10 mm (0.4 in) over just one day and humidity at 70%. In contrast, July experiences much higher temperatures, with a minimum of 23°C (73°F), an average of 31°C (87°F), and a scorching maximum of 40°C (105°F). The month is also characterized by significantly increased rainfall, totaling 90 mm (3.6 in) over 13 days, while humidity rises slightly to 74%. For a detailed look at the weather during this month, you can visit San Blas weather in July.
In January, the weather is relatively mild, with temperatures ranging from a minimum of 3°C (38°F) to a maximum of 35°C (95°F), and an average of 18°C (65°F). There is minimal precipitation, with only 10 mm (0.4 in) expected over just one day, coupled with a humidity level of 70%. In contrast, August experiences significantly warmer temperatures, with a minimum of 23°C (74°F) and a maximum of 42°C (107°F), and an average temperature of 30°C (87°F). Precipitation is much higher during this month, averaging 133 mm (5.2 in) over 15 days, alongside elevated humidity levels of 78%. For more details, visit San Blas weather in August.
In January, the weather is generally mild, with temperatures ranging from a minimum of 3°C (38°F) to a maximum of 35°C (95°F) and an average of 18°C (65°F). Precipitation is minimal, measuring just 10 mm (0.4 in) over about a day, and humidity stands at 70%. In contrast, September brings hotter conditions, with temperatures starting at a minimum of 20°C (69°F) and peaking at 40°C (104°F), averaging around 29°C (84°F). This month also sees significantly higher precipitation, with 112 mm (4.4 in) over approximately 15 days and increased humidity at 78%. For more insights into the climate, you can check San Blas weather in September.
January and October present distinctly different weather patterns. In January, temperatures range from a minimum of 3°C (38°F) to a maximum of 35°C (95°F), with a comfortable average of 18°C (65°F). The month is relatively dry, experiencing only about 10 mm (0.4 in) of precipitation on just one day, and humidity levels are at 70%. In contrast, October sees warmer conditions, with temperatures varying from a minimum of 11°C (52°F) to a scorching maximum of 42°C (107°F), and an average of 28°C (83°F). This month is marked by increased precipitation totaling 19 mm (0.7 in) over three days and slightly higher humidity at 75%. For those looking for more details on October's climate specifically, you can visit San Blas weather in October.
In January, temperatures range from a minimum of 3°C (38°F) to a maximum of 35°C (95°F), with an average of 18°C (65°F), making it relatively cooler compared to November. January experiences minimal precipitation, with just 10 mm (0.4 in) over a single day, and humidity levels at 70%. In contrast, November sees warmer conditions, featuring temperatures that span from a minimum of 9°C (49°F) to a high of 39°C (103°F), averaging around 24°C (75°F). Additionally, November has more rainfall, totaling 30 mm (1.2 in) over two days, alongside slightly higher humidity at 74%. For those interested in a detailed look at the climate during this month, you can visit San Blas weather in November.
In January, temperatures range from a minimum of 3°C (38°F) to a maximum of 35°C (95°F), with an average of 18°C (65°F) and a humidity level of 70%. The month sees minimal precipitation, with only 10 mm (0.4 in) over just one day. In contrast, December has a slightly warmer average temperature of 19°C (67°F), with a minimum of 4°C (40°F) and a maximum of 34°C (94°F). The precipitation is slightly higher at 11 mm (0.4 in), also falling over just one day, while humidity remains similar at 72%. For more specifics about December weather, you can check San Blas weather in December.
In January, San Blas experiences a unique blend of warmth and coolness, distinguishing it from the hotter months of the year. With temperatures peaking around 35°C (95°F) during the day and cooling down to an average of 18°C (65°F) at night, visitors can enjoy pleasantly mild evenings. While the rainfall is minimal, with just one day of light precipitation, the humidity level hovers around 70%, adding a bit of tropical feel to the crisp air. This makes January an ideal time for travelers seeking to escape the colder climates without the sweltering heat of summer. For a deeper dive into its weather patterns, check out San Blas Climate.