June Weather in San Blas, Mexico

Last updated: April 22, 2025

In June, San Blas, Mexico experiences a vibrant mix of weather conditions, with maximum temperatures soaring to 35°C (95°F), providing plenty of sunshine for beachgoers. The average temperature settles around a comfortable 21°C (71°F), while nighttime can be pleasantly cool, dropping to a minimum of 11°C (52°F). However, this tropical paradise also sees characteristic rainfall, accumulating about 98 mm (3.9 in) over 12 days, contributing to its lush landscape. With humidity levels at a notable 78%, June offers a true taste of coastal warmth and vitality, perfect for those seeking adventure and relaxation alike.

June Temperature in San Blas

In June, San Blas showcases a delightful blend of warmth and mildness, with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 35°C (95°F). This month marks a noticeable increase in warmth compared to the preceding months, as the average temperature settles at 21°C (71°F), making it a perfect time for beach activities and outdoor exploration. The consistent highs mirror those of May, suggesting that summer is truly blossoming in this coastal haven. With relatively cooler evenings and bright, sunny days, June invites visitors to bask in its tropical charm while enjoying the region’s stunning landscapes and vibrant culture.

June Weather in San Blas: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in San Blas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec566065697271686966656056
Data source: Temperature data for San Blas generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

June Precipitation in San Blas

June marks a significant turning point in San Blas, Mexico, as the area transitions into its wet season. With 98 mm (3.9 in) of precipitation falling over an average of 12 days, June is a stark contrast to the preceding months, where rainfall was minimal. This dramatic increase highlights the onset of summer thunderstorms, setting the stage for the rainy season that reaches its peak in July. Not only does June contribute more than four times the rain of May, but it also signals a pattern of increasing precipitation that continues into the following months. The lush landscapes and vibrant ecosystems that define San Blas thrive under these conditions, making this month a crucial time for the region's natural beauty.

June Precipitation Trends in San Blas

The chart displays monthly precipitation patterns in San Blas, with values for each month alongside June's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec1094321981107911740128
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in San Blas

In June, humidity in San Blas, Mexico reaches a peak of 78%, marking a noticeable increase from the drier months of March and April, which recorded levels as low as 64%. This surge in humidity aligns with the onset of the rainy season, suggesting that the air becomes more saturated as summer approaches. Interestingly, the humidity dips slightly in July to 67%, but then climbs again towards the end of summer, peaking at 81% in September. Overall, a clear trend emerges: the coastal town experiences significant seasonal humidity fluctuations, with the highest levels occurring in the late months of the year, creating a tropical ambiance that characterizes this vibrant region.

June Average Humidity in San Blas

This chart illustrates the average monthly humidity levels in San Blas, with June's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how June's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec75%69%65%64%75%78%67%64%82%86%87%87%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in San Blas

In June, San Blas, Mexico, experiences a UV Index of 14, placing it firmly in the extreme exposure category with a burn time of just 10 minutes. This trend of high UV levels continues from the preceding months, with both April and May also recording the same peak of 15. The UV Index begins to stabilize slightly, but still remains critical, aligning with the warmer summer months where sun protection becomes essential. As we move into the summer, the consistent readings remind residents and visitors alike to be vigilant about sun safety, particularly as the months of July and August echo similar levels. Always stay informed by checking the latest updates on the San Blas UV Index to safeguard your outdoor activities during this sun-drenched season!

Maximum UV Index Levels in San Blas for June

The chart shows the monthly maximum UV Index (UVI) for San Blas in June, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec9111415151414141412108
Data source: San Blas June UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

June Sunshine in San Blas

June in San Blas, Mexico, shines brightly with 332 hours of sunshine, maintaining a vibrant glow that continues from the robust sunny months of May and April. While June sees a slight dip from May's peak of 349 hours, it still stands tall in comparison to the earlier months, cementing its position as one of the sunniest times of the year. This steady sunshine is part of a delightful trend that persists into July and August, each boasting 336 hours of golden rays. After the summer months, the sun's embrace gradually softens, ushering in a more balanced light as September approaches. Overall, June beautifully bridges the lively warmth of late spring with the summer heat, inviting visitors to bask in its radiant charm.

Monthly Sunshine Duration in San Blas: June Highlighted

The June sunshine duration represents the total number of hours San Blas experiences direct sunlight during the month of June, excluding cloudy or obstructed periods. This chart compares the sunshine duration of June with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec230h268h317h328h349h332h336h336h297h293h280h284h
Data source: San Blas June Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in San Blas During June

In San Blas, Mexico, the likelihood of sunny weather takes a noticeable downturn in June, with only 35% chance of sunshine, making it one of the cloudier months of the year. This significant drop follows a series of relatively bright months, from 83% in February to 69% in May. As the summer progresses, the chances continue to decrease, reaching just 31% by July. This trend suggests that while the earlier months boast more sunlight, June marks the beginning of a seasonal shift towards a more overcast ambiance, inviting visitors to prepare for a mix of weather conditions.

Percentage of Sunny Days in June in San Blas

The chart illustrates the percentage of sunny days in San Blas throughout the year, with June highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often San Blas experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec62%83%71%69%69%35%31%48%27%50%67%69%
Data source: San Blas June chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in San Blas in June

In San Blas, Mexico, June marks a delightful peak in sunlight, mirroring the 13 hours of daylight experienced in May and July. This consistent duration reflects a gradual increase from the shorter days of winter, with daylight reaching its zenith during these vibrant summer months. Following this, August sees a slight decline back to 12 hours, welcoming the transition into fall. Overall, the trend of increasing daylight from January through June not only brightens the days but also enhances the region's natural beauty, inviting both locals and visitors to bask in the sunshine.

Average Daylight Hours in San Blas for June

The chart illustrates the variation in daylight duration in San Blas throughout the year, with June highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 56m11h 24m12h 1m12h 40m13h 11m13h 27m13h 18m12h 50m12h 14m11h 35m11h 3m10h 47m
Data source: San Blas daylight hours, calculated by summing the hours between sunrise and sunset for each day.

June Winds in San Blas

In June, the winds in San Blas, Mexico maintain a gentle embrace, with an average speed of 3.0 m/s (7 mph), a slight dip from the breezier months of April and May. This month marks the transition towards the calmer summer months, as the winds continue their downward trend, peaking earlier in the year with February reaching 3.4 m/s (8 mph). Despite this subtle decline, June's breezes remain pleasant for outdoor activities, providing just the right touch of freshness in the warm Mexican sun. As summer unfolds, one can expect a consistent, soft wind that complements the stunning coastal landscape, making it a perfect time for sailing or relaxing on the beach.

Average June Wind Speed in San Blas

The chart displays monthly wind speed patterns in San Blas, with values for each month shown alongside June's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how June's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.93.43.33.53.13.0 m/s2.53.22.32.62.72.3
Data source: San Blas June wind data, generated using information from the Copernicus Climate Change Service.

How June Weather in San Blas Compares to Other Months

The weather in San Blas changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of June'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.

June and January present strikingly different weather conditions. In June, temperatures can range from a cool 11°C (52°F) at night to a scorching 35°C (95°F) during the day, with an average of 21°C (71°F). The month is characterized by higher humidity at 78% and significant precipitation, totaling 98 mm (3.9 in) over approximately 12 rainy days. In contrast, January features much cooler temperatures, with nighttime lows around -1°C (30°F) and daytime highs peaking at 26°C (80°F), averaging 13°C (56°F). This winter month is much drier, receiving only 9 mm (0.4 in) of rainfall over just 2 days, and has a slightly lower humidity level at 75%. For more details on January weather, check out San Blas weather in January.

When comparing the weather in June and February, significant differences emerge. June enjoys warmer temperatures, with a minimum of 11°C (52°F) and a maximum reaching up to 35°C (95°F), while February is much cooler, with temperatures ranging from a minimum of 1°C (34°F) to a maximum of 30°C (86°F). Additionally, June experiences more precipitation, totaling 98 mm (3.9 in) over approximately 12 days, compared to February's modest 8 mm (0.3 in) over just one day. Humidity levels are also higher in June at 78%, compared to February's 69%. For more details on February weather specifically, visit San Blas weather in February.

In comparing the weather between June and March, notable differences emerge. June experiences a broader temperature range, with minimums of 11°C (52°F) and maximums reaching up to 35°C (95°F), averaging around 21°C (71°F). This month also sees a higher level of humidity at 78%, accompanied by significant precipitation of 98 mm (3.9 in) over approximately 12 days. In contrast, March offers milder temperatures, with a minimum of 3°C (38°F) and a maximum of 33°C (91°F), averaging about 18°C (66°F). The precipitation is minimal in March, totaling only 4 mm (0.2 in) over just one day, and the humidity is lower at 65%. For a more detailed comparison of March weather, you can visit San Blas weather in March.

June and April showcase distinct weather patterns, with June being noticeably warmer and more humid. In June, temperatures range from a minimum of 11°C (52°F) to a maximum of 35°C (95°F), with an average of 21°C (71°F). This month also experiences about 98 mm (3.9 in) of precipitation across 12 days, making it considerably wetter than April, which has a much drier profile with only 3 mm (0.1 in) of precipitation over just one day. April features milder temperatures, with a minimum of 5°C (42°F) and a maximum of 33°C (92°F), accompanied by lower humidity at 64%. For a closer look at April weather, you can check San Blas weather in April.

In comparing the weather of June and May, we see some notable differences. June tends to have slightly warmer nights, with a minimum temperature of 11°C (52°F) compared to May's cooler 8°C (47°F), while both months share the same maximum temperature of 35°C (95°F). Interestingly, June features higher average temperatures at 21°C (71°F), slightly lower than May's average of 22°C (72°F). One of the stark contrasts is in precipitation—June receives a significant 98 mm (3.9 in) over 12 days, whereas May only sees 21 mm (0.8 in) over just 3 days, suggesting that June is generally wetter. Humidity levels are also higher in June at 78%, compared to 75% in May. For a detailed look at how May weather shapes up, you can check out San Blas weather in May.

June tends to be warmer than July, with average temperatures reaching around 21°C (71°F) compared to July's average of 20°C (69°F). However, July experiences slightly higher humidity at 67% compared to June's 78%. Both months see significant rainfall, but June has a total of 98 mm (3.9 in) over 12 days, while July sees 110 mm (4.3 in) over 14 days, indicating that July is a wetter month overall. For more details on the weather specifics for July, you can refer to San Blas weather in July.

When comparing the weather in June and August, June tends to be warmer with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 35°C (95°F) and an average temperature of 21°C (71°F). This month also sees higher humidity at 78% and more precipitation, totaling 98 mm (3.9 in) over approximately 12 days. In contrast, August experiences slightly cooler temperatures with a minimum of 12°C (54°F) and a maximum of 31°C (89°F), while maintaining the same average temperature of 21°C (69°F). Additionally, August has less precipitation at 79 mm (3.1 in) over 10 days and lower humidity of 64%. For further insights into the specifics of August weather, you can check San Blas weather in August.

In comparing the weather between June and September, June typically enjoys warmer temperatures, with a minimum of 11°C (52°F) and an average of 21°C (71°F), peaking at 35°C (95°F). In contrast, September sees a cooler range, with temperatures dropping to a minimum of 9°C (48°F) and an average of 19°C (67°F), reaching a maximum of 29°C (85°F). Precipitation levels are slightly higher in September, with 117 mm (4.6 in) recorded over 14 days, compared to June's 98 mm (3.9 in) over 12 days. Additionally, September has a marginally higher humidity at 81%, compared to June's 78%. For more details on September weather, you can check San Blas weather in September.

June and October present distinct contrasts in weather patterns. In June, temperatures range from a minimum of 11°C (52°F) to a peak of 35°C (95°F), with an average of 21°C (71°F). This month experiences significant precipitation, totaling 98 mm (3.9 in) over about 12 days, accompanied by a humidity level of 78%. In contrast, October features cooler temperatures, with a minimum of 5°C (40°F) and a maximum of 29°C (85°F), leading to a more moderate average of 18°C (65°F). Rainfall drops to 40 mm (1.6 in) across only 6 days, while humidity increases slightly to 85%. For more detailed insights about October weather, you can visit San Blas weather in October.

June and November exhibit contrasting weather patterns. In June, temperatures range from a low of 11°C (52°F) to a high of 35°C (95°F), with an average of 21°C (71°F). This month also sees significant rainfall, totaling 98 mm (3.9 in) over about 12 days, alongside a humidity level of 78%. In stark contrast, November experiences cooler temperatures, with a minimum of 0°C (32°F), an average of 16°C (60°F), and a maximum of 28°C (84°F). Precipitation drops dramatically to just 12 mm (0.5 in) over 1 day, and humidity increases to 87%. For more detailed insights, you can refer to San Blas weather in November.

June and December present contrasting weather conditions. In June, temperatures range from a minimum of 11°C (52°F) to a maximum of 35°C (95°F), with an average of 21°C (71°F). This month is also marked by higher humidity at 78% and considerable rainfall, totaling 98 mm (3.9 inches) over approximately 12 days. In stark comparison, December sees much cooler temperatures, with a minimum of -6°C (22°F) and a maximum of 28°C (82°F), and an average of 13°C (56°F). Rainfall drops significantly to just 8 mm (0.3 inches) over about one day, while humidity increases slightly to 87%. For more detailed insights on December weather, you can refer to San Blas weather in December.

Compare San Blas's Climate with Cities Worldwide

Conclusion: What to Expect From June Weather in San Blas

As June arrives in San Blas, the weather showcases a distinct warmth, bringing maximum temperatures that can soar to a sizzling 35°C (95°F). This month stands out with its heightened humidity levels and an increase in rainfall, averaging 98 mm over about 12 days, creating a lush and vibrant landscape. While the average daily temperature offers a comfortable 21°C (71°F), the fluctuations from the cooler minimums can be more pronounced compared to earlier months. This combination of heat and moisture breathes life into the stunning scenery, making June a captivating time to experience the region's tropical charm. For a deeper understanding of how these conditions play into the broader climate trends, explore more at San Blas Climate.