Last updated: April 22, 2025
March in San Blas, Mexico offers a delightful climate, characterized by a maximum temperature of 36°C (98°F) and an average of 21°C (70°F), making it an inviting destination as winter transitions to spring. With temperatures dipping to a minimum of 5°C (42°F) during the cooler nights, it’s wise to pack accordingly. Rainfall is minimal, accumulating only 5 mm (0.2 in) over one day, ensuring the days are predominantly sunny. The humidity level hovers around 62%, providing a comfortable atmosphere as visitors bask in the region's natural beauty and vibrant culture.
March in San Blas, Mexico, marks a gentle transition into warmer spring temperatures, featuring minimums around 5°C (42°F) and averages climbing to 21°C (70°F). As the month progresses, the daytime highs reach a pleasant 36°C (98°F), inviting locals and visitors alike to enjoy outdoor activities in the sun. This upward trend in temperatures signals the approach of the hotter months ahead, making March a delightful time to experience the vibrant atmosphere of San Blas. With the early days of spring bringing comfortable warmth, it’s the perfect opportunity to explore the beautiful beaches and rich culture of this coastal gem.
March in San Blas, Mexico, signals a transition towards drier times, with precipitation dropping to just 5 mm (0.2 in) over a single day. This marks a notable decrease from the previous months, following January's 10 mm and February's 17 mm, as the region heads into its dry season. The patterns suggest a shift in climate, with April and May typically seeing no recorded rainfall, illustrating the stark contrast between the early year months and the impending summer wet season. As temperatures begin to rise, March serves as a bridge, hinting at the lush humidity that will soon return, particularly during the intense rainfall of mid-year, where the skies can open up dramatically in June through September.
As March arrives in San Blas, Mexico, the humidity begins to dip, reaching a comfortable 62%. This marks a continuation of the downward trend observed since January when humidity was at a more pronounced 70%. The transition through February brought slightly lower levels at 67%, paving the way for the milder March atmosphere. This reduction in humidity is a welcome relief for many as the region gears up for warmer months ahead. However, as summer approaches, the humidity will likely rise again, with July and August typically showcasing the highest levels, around 74% and 78%, respectively. Embracing March's drier air is a beautiful transition before the tropical heat returns, making it a perfect time to enjoy all that San Blas has to offer.
As March arrives in San Blas, Mexico, the sun's intensity reaches a UV Index of 10, indicating a very high exposure level that demands caution. With a burn time of just 15 minutes, it's essential for sun-seekers to take extra care to protect their skin. Following the trend from February, where the UV Index was slightly lower at 9, March signals a significant increase, foreshadowing the extreme conditions that come in the following months. As we move into April and May, the UV Index peaks at 12, reflecting the region's ongoing exposure to strong sunlight. Whether you're planning beach activities or exploring the vibrant local culture, understanding these UV trends is critical for a safe and enjoyable experience. For more details on the UV index throughout the year, visit San Blas UV Index.
UV Risk Categories
As March rolls in, San Blas, Mexico basks in a delightful 300 hours of sunshine, marking a significant increase from the previous months. This upward trend signals a shift toward the sunnier side of the year, with February's 252 hours providing a warm, inviting precursor to March's brilliance. The increased daylight not only enhances the picturesque landscapes but also beckons adventures along the stunning coastlines and vibrant local culture. As the months progress, sunshine hours continue to rise, promising even more radiant days ahead in the early spring, with April expected to shine even brighter at 323 hours. This month of March truly invites both locals and visitors alike to revel in the delightful embrace of sunlight and the beauty of San Blas.
In March, San Blas, Mexico, enjoys a 63% chance of sunny weather, indicating a pleasant transition from the cooler months of winter to the warmth of spring. While this percentage shows a slight dip from January's 68%, it remains an inviting choice for those looking to escape the lingering chill elsewhere. As the month progresses, the likelihood of sun begins to rise again, paving the way for the brighter days of April, which boasts a 65% chance. This upward trend culminates in May, where the sunshine potential reaches an impressive 79%, promising perfect weather for outdoor adventures. With these promising forecasts, March serves as a delightful midpoint, making it an excellent time to explore this coastal gem.
As spring begins to unfold in March, San Blas, Mexico, experiences a delightful increase in daylight, enjoying a full 12 hours of sun each day. This marks the peak of a steady upward trend that started in January with just 10 hours of daylight. February saw a gradual increase to 11 hours, but March really shines, paving the way for even longer days ahead. Following March, daylight remains consistent at 12 hours in April before blossoming into 13 hours by May. This gradual transition not only heralds warmer temperatures but also invites outdoor activities, making it an ideal time for visitors and locals to embrace the vibrant beauty of San Blas.
As March blooms in San Blas, Mexico, the gentle whisper of the winds begins to rise, with an average speed of 2.3 m/s (5 mph), marking a subtle increase from the preceding months. This uptick heralds the transition into spring, hinting at the balmy days ahead. While January and February enjoyed calm breezes at 2.0 m/s, March brings a breath of fresh air that invigorates the coastal landscape. Interestingly, the wind speeds remain relatively stable into April and May, hovering around the same 2.2 m/s mark, only to experience a slight increase again in June at 2.4 m/s. This compelling pattern of gentle winds creates a perfect backdrop for those seeking to bask in the beauty of San Blas, where the air is filled with the promise of adventure and the joy of the season.
The weather in San Blas changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of March'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 comparing the weather between January and March, both months showcase a warm climate but differ slightly in temperature and humidity levels. January sees minimum temperatures around 3°C (38°F) and an average of 18°C (65°F), peaking at 35°C (95°F) with a total precipitation of 10 mm (0.4 in) and 70% humidity. In contrast, March presents a slightly higher minimum temperature of 5°C (42°F) and an average of 21°C (70°F), reaching a maximum of 36°C (98°F), while precipitation drops to just 5 mm (0.2 in) with humidity at 62%. For more details on the weather in January, you can visit San Blas weather in January.
In March, the weather becomes notably warmer compared to February, with average temperatures rising from 19°C (66°F) in February to 21°C (70°F). The maximum temperature in March can reach up to 36°C (98°F), surpassing February's high of 34°C (94°F). Additionally, precipitation decreases significantly in March to just 5 mm (0.2 in) over one day, contrasting with February's 17 mm (0.7 in) spread over two days. Humidity levels also drop slightly from February’s 67% to 62% in March. For more detailed information on February's conditions, you can check San Blas weather in February.
March and April present noticeable differences in weather patterns. In March, temperatures range from a minimum of 5°C (42°F) to a maximum of 36°C (98°F), with an average of 21°C (70°F). The month experiences minimal precipitation, totaling 5 mm (0.2 in) over just one day, coupled with a humidity level of 62%. In contrast, April sees a slight increase in temperature, with a minimum of 9°C (48°F), an average of 24°C (75°F), and a maximum of 38°C (100°F). Remarkably, April enjoys completely dry conditions, with no recorded precipitation, and the humidity decreases slightly to 58%. For more details on April weather, you can check San Blas weather in April.
March and May showcase a notable contrast in weather conditions. In March, the temperatures fluctuate between a minimum of 5°C (42°F) and a maximum of 36°C (98°F), with an average of 21°C (70°F). The month experiences a bit of rainfall, with around 5 mm (0.2 in) of precipitation over one day, and humidity levels sitting at 62%. In contrast, May brings warmer temperatures with a minimum of 13°C (55°F) and a maximum of 40°C (105°F), averaging 26°C (80°F). May is completely dry, recording no precipitation at all, and features slightly lower humidity at 59%. For a detailed look at specific weather patterns, check out San Blas weather in May.
March and June showcase a distinct shift in weather patterns. In March, the temperatures range from a mild minimum of 5°C (42°F) to a warm maximum of 36°C (98°F), with an average temperature of 21°C (70°F). The month experiences minimal precipitation of only 5 mm (0.2 in) over just one day, and humidity hovers around 62%. In contrast, June offers significantly warmer conditions, with minimum temperatures starting at 17°C (64°F) and soaring to a maximum of 42°C (107°F), averaging 30°C (86°F). While June sees an increase in precipitation to 19 mm (0.7 in) over the same number of rainy days, humidity remains fairly stable at 64%. For more detailed information on weather conditions, check out San Blas weather in June.
March and July present significantly different weather conditions. In March, temperatures range from a mild 5°C (42°F) at night to a warm 36°C (98°F) during the day, with an average of 21°C (70°F). The month sees only 5 mm (0.2 in) of precipitation over a single day and has a humidity level of 62%. In contrast, July is much hotter, with nighttime lows of 23°C (73°F) and daytime highs reaching up to 40°C (105°F), averaging at 31°C (87°F). It also experiences a substantial increase in precipitation at 90 mm (3.6 in) over approximately 13 days, coupled with a higher humidity level of 74%. For more detailed insights into July weather, check out San Blas weather in July.
In March, the weather is generally mild with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 36°C (98°F), averaging around 21°C (70°F). It experiences minimal precipitation, totaling just 5 mm (0.2 in) over about 1 day, with a humidity level of 62%. In contrast, August sees significantly warmer conditions, with temperatures ranging from a minimum of 23°C (74°F) to a scorching maximum of 42°C (107°F), averaging 30°C (87°F). This month also brings much heavier rainfall, with precipitation measuring 133 mm (5.2 in) over approximately 15 days, and humidity rises to 78%. For more details on the weather in August, you can visit San Blas weather in August.
March and September present starkly contrasting weather conditions. In March, temperatures range from a minimum of 5°C (42°F) to a maximum of 36°C (98°F), with an average of 21°C (70°F) and minimal rainfall of just 5 mm (0.2 in) over about one day, maintaining a humidity level of 62%. In contrast, September boasts much warmer temperatures, with a minimum of 20°C (69°F) and a maximum reaching 40°C (104°F), and an average temperature of 29°C (84°F). This month is considerably wetter, receiving 112 mm (4.4 in) of precipitation spread over 15 days, alongside higher humidity levels at 78%. For more detailed information, check out San Blas weather in September.
March and October present distinct weather profiles, showcasing the transition from early spring to late autumn. In March, temperatures range from a minimum of 5°C (42°F) to a maximum of 36°C (98°F), with an average of 21°C (70°F) and relatively low humidity at 62%. Precipitation during this month is minimal, with only 5 mm (0.2 inches) expected over just one day. In contrast, October sees warmer temperatures, with a minimum of 11°C (52°F) and a maximum of 42°C (107°F), averaging 28°C (83°F). This month also experiences higher humidity at 75% and increased precipitation, totaling 19 mm (0.7 inches) over three days. For further details on October weather, you can refer to San Blas weather in October.
In March, temperatures typically range from a minimum of 5°C (42°F) to a maximum of 36°C (98°F), with an average of 21°C (70°F). This month tends to be quite dry, receiving only 5 mm (0.2 in) of precipitation over just one day, and the humidity averages around 62%. In contrast, November sees slightly milder temperatures, with a minimum of 9°C (49°F) and a maximum of 39°C (103°F), averaging 24°C (75°F). The month is relatively wetter, experiencing 30 mm (1.2 in) of rainfall across two days and higher humidity at 74%. For more details about weather conditions during November, you can visit San Blas weather in November.
March weather showcases a warmer range, with an average temperature of 21°C (70°F) and a maximum reaching up to 36°C (98°F). In contrast, December tends to be slightly cooler, averaging 19°C (67°F) and peaking at 34°C (94°F). While both months experience minimal precipitation with only one day of rainfall, December is slightly wetter with 11 mm (0.4 in) compared to March's 5 mm (0.2 in). Additionally, humidity levels are higher in December at 72% versus March's 62%. For a detailed look at December conditions, you can check San Blas weather in December.
As March rolls into San Blas, the weather begins to showcase a delightful transition, setting the stage for warmer days ahead. With temperatures peaking at a toasty 36°C (98°F) and enjoying an average of 21°C (70°F), this month is notably warmer than the cooler winter months while still avoiding the oppressive heat of summer. The low humidity of 62% and limited precipitation—just a single day of light rain—add to the overall pleasantness, making it an ideal time for outdoor adventures. This month stands out with its mild conditions, perfect for exploring the stunning coastal landscapes. Whether you're looking for sun-soaked activities or leisurely strolls by the beach, March in San Blas offers a refreshing escape. For a deeper dive into the delightful nuances of San Blas weather throughout the year, check out San Blas Climate.