August Weather in San Carlos, Mexico

Last updated: April 22, 2025

Nestled along the stunning coastline, San Carlos, Mexico experiences August weather that is both sweltering and invigorating. With maximum temperatures soaring to 41°C (107°F), visitors can expect an average warmth of 31°C (88°F), providing the perfect backdrop for beach outings and outdoor adventures. The evenings cool off to a comfortable 19°C (67°F), allowing for pleasant strolls under the stars. Despite the heat, the month sees only 27 mm (1.0 in) of rainfall over a mere 3 days, making it ideal for sun-seekers. With humidity levels around 55%, the atmosphere remains pleasantly crisp, ensuring that memories of sun-soaked days will linger long after the vacation ends.

August Temperature in San Carlos

In August, San Carlos, Mexico, experiences a balmy climate characterized by warm temperatures that appeal to both locals and tourists. The minimum temperature hovers around 19°C (67°F), providing mild nights, while the daytime average reaches 31°C (88°F), making it perfect for sun-soaked beach days. Exceptional heat peaks at a maximum of 41°C (107°F), although it remains slightly cooler than the sizzling highs of July, which hits 43°C (110°F). This gradual decline in peak temperatures signals the onset of fall, while still allowing visitors to savor the vibrant summer atmosphere, with plenty of sunshine to enjoy outdoor activities. Overall, August offers a delightful balance of warmth and comfort, ideal for exploring everything this coastal gem has to offer.

August Weather in San Carlos: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in San Carlos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec545867748186888882736357
Data source: Temperature data for San Carlos 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.

August Precipitation in San Carlos

August in San Carlos, Mexico, sees a moderate precipitation level of 27 mm (1.0 in), typically spread over just three days. This marks a slight decrease from the previous month’s rains, highlighting a transitional phase as the region edges towards the wetter fall months. The pattern reveals an overall escalation in rainfall from the dry winter months to the summer season, with August finishing strong before September erupts into the peak precipitation period of the year with 125 mm (4.9 in). The relatively low rainfall days in August suggest brief but intense showers, characteristic of this coastal climate, as it prepares for the monsoon rains ahead.

August Precipitation Trends in San Carlos

The chart displays monthly precipitation patterns in San Carlos, with values for each month alongside August's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec2025253679453827125601321
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in San Carlos

In August, San Carlos, Mexico experiences a notable dip in humidity, dropping to 55%, the lowest point of the year. This reduction follows a pattern of decreasing humidity from the lush, wetter months of late spring and early summer, where levels peaked at 79% in May and 78% in June. As the region transitions into the fall, humidity begins to rise again in September, indicating a return to more moisture-laden air. This seasonal ebb and flow reveals a climate where the summer months provide a refreshing respite from the often sultry conditions found earlier in the year, making August a particularly pleasant time to enjoy the coastal landscapes of San Carlos.

August Average Humidity in San Carlos

This chart illustrates the average monthly humidity levels in San Carlos, with August's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how August's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec76%75%70%73%79%78%65%55%68%77%84%87%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in San Carlos

In August, San Carlos, Mexico, experiences a high UV Index of 12, placing it in the extreme exposure category. This trend of increasing UV levels transitions from earlier months, maintaining the same high reading seen over the summer. With a burn time of just 10 minutes, it's crucial for visitors and residents alike to take protective measures against the sun during this peak. As the summer fades into fall, the UV Index begins to gradually decline, dropping to 11 in September, but the intense rays in August serve as a reminder of the region's strong sunlight. For those planning outdoor activities, it's vital to stay informed about daily UV levels to enjoy the beauty of San Carlos safely. For more details, check out San Carlos UV Index.

Maximum UV Index Levels in San Carlos for August

The chart shows the monthly maximum UV Index (UVI) for San Carlos in August, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5810111212121211965
Data source: San Carlos August 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.

August Sunshine in San Carlos

In San Carlos, Mexico, the sun shines generously throughout the year, but August stands out with an impressive 344 hours of sunlight, just slightly less than the peak of 360 hours in July. As summer reaches its zenith, the warm rays continue to embrace the coastal beauty, inviting visitors to indulge in outdoor adventures. The trend shows a gradual increase in sunshine hours from January (197 hours) to the height of summer, reflecting an alluring transition from the cooler months. With September still offering a respectable 291 hours, it's evident that the radiance of summer lingers just a bit longer, making San Carlos a sun-worshiper's paradise as the season winds down.

Monthly Sunshine Duration in San Carlos: August Highlighted

The August sunshine duration represents the total number of hours San Carlos experiences direct sunlight during the month of August, excluding cloudy or obstructed periods. This chart compares the sunshine duration of August with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec197h230h273h290h320h342h360h344h291h268h249h248h
Data source: San Carlos August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in San Carlos During August

In San Carlos, Mexico, August marks a transitional point in the summer season, with a 50% likelihood of sunny weather. This is a notable shift from the peak of summer, as the chances of sun previously lingered at higher percentages in June and July, at 60% and 53%, respectively. As the month progresses, a more favorable forecast emerges in September, boasting a significant 75% chance of sunshine. Therefore, while August may offer a moderate mix of sun and clouds, it sets the stage for a return to brighter days in the fall, highlighting the region's vibrant climate patterns throughout the year.

Percentage of Sunny Days in August in San Carlos

The chart illustrates the percentage of sunny days in San Carlos throughout the year, with August 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 Carlos experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec70%60%62%49%49%60%53%50%75%64%53%52%
Data source: San Carlos August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in San Carlos in August

In August, San Carlos basks in 13 hours of daylight, continuing the summer trend that began in May and has maintained a consistent duration through to this month. This period of extended sunlight allows residents and visitors alike to fully enjoy the area's stunning landscapes and vibrant marine life. As the longest days of the year are now behind us, daylight hours will gradually decreasing in the coming months, starting in September. This natural rhythm of light mirrors the reflections of a lively summer, inviting outdoor adventures before the days shorten further into autumn.

Average Daylight Hours in San Carlos for August

The chart illustrates the variation in daylight duration in San Carlos throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 30m11h 9m12h12h 52m13h 36m13h 57m13h 45m13h 7m12h 17m11h 25m10h 40m10h 18m
Data source: San Carlos daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in San Carlos

In San Carlos, Mexico, the August wind brings a pleasant breath of mildness with an average speed of 4.0 m/s (9 mph). This month marks a subtle increase from the lull of July, where winds dipped to 3.7 m/s (8 mph). Throughout the year, we see a gentle pattern: wind speeds gradually rise from the start of the year, peaking in April and May at 4.8 m/s (11 mph). As summer gives way to fall, the winds tend to soften, with September and October returning to a calmer 3.4 m/s (8 mph) and 3.7 m/s (8 mph), respectively. This ebb and flow creates a captivating coastal breeze, making August an inviting time for both locals and visitors to enjoy the beautiful surroundings.

Average August Wind Speed in San Carlos

The chart displays monthly wind speed patterns in San Carlos, with values for each month shown alongside August's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how August's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.53.64.74.84.84.33.74.0 m/s3.43.73.73.0
Data source: San Carlos August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in San Carlos Compares to Other Months

The weather in San Carlos changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of August's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in San Carlos and find detailed weather information for every month.

When comparing the weather in August and January, there is a stark contrast in temperatures and humidity levels. August typically enjoys warmer temperatures with a minimum of 19°C (67°F) and an average of 31°C (88°F), peaking at 41°C (107°F), while January is significantly cooler, with a minimum of -5°C (22°F) and an average of 12°C (54°F), reaching a maximum of 33°C (91°F). Humidity also plays a role; August has a more comfortable 55%, whereas January sees higher humidity at 76%. Precipitation is similar, with August receiving 27 mm (1.0 in) over 3 days and January totaling 20 mm (0.8 in) over the same number of days. For more detailed information about January weather, check San Carlos weather in January.

August and February present strikingly different weather conditions. August boasts much warmer temperatures with a minimum of 19°C (67°F), an average of 31°C (88°F), and a sweltering maximum of 41°C (107°F). In contrast, February experiences a much cooler climate, with temperatures dipping to a minimum of -11°C (13°F) and an average temperature of 14°C (58°F), while the maximum can reach up to 35°C (95°F). Both months receive similar amounts of precipitation, around 25-27 mm, but February tends to have more rainy days (5 days compared to August's 3 days) and higher humidity at 75%. For more detailed information, you can visit San Carlos weather in February.

August and March present contrasting weather conditions, showcasing the seasonal shifts. In August, temperatures soar with a minimum of 19°C (67°F) and an average high reaching 31°C (88°F), peaking at a sizzling 41°C (107°F). The month sees a modest rainfall of 27 mm (1.0 in) over three days and a humidity level of 55%. In comparison, March offers a much cooler climate with temperatures ranging from a minimum of 0°C (32°F) to an average of 20°C (68°F), and a maximum of 34°C (94°F). While March has slightly lesser rainfall at 25 mm (1.0 in) over four days, it experiences higher humidity at 70%. For more detailed insights, you can explore San Carlos weather in March.

When comparing the weather in August and April, notable differences emerge. August typically features warmer temperatures, with an average high of 31°C (88°F) compared to April's milder average of 23°C (74°F). Both months can reach a maximum temperature of 41°C (106°F), but August experiences less precipitation, averaging just 27 mm (1.0 in) over three days, while April sees more rain with 36 mm (1.4 in) spread across four days. Additionally, April has higher humidity levels at 73%, compared to August's 55%. For more insights on the weather in April, you can visit San Carlos weather in April.

The weather in August and May presents a stark contrast, especially in terms of temperature and humidity. August boasts a warmer range, with minimum temperatures around 19°C (67°F) and an average of 31°C (88°F), while May starts cooler at a minimum of 11°C (53°F) and averages at 27°C (81°F). Both months can reach sweltering highs of 41°C (107°F) and 41°C (106°F), respectively. However, May experiences significantly more precipitation, totaling 79 mm (3.1 in) over 11 days, compared to just 27 mm (1.0 in) over 3 days in August. Additionally, the humidity is considerably higher in May at 79%, whereas August maintains a more comfortable 55%. For more detailed insights, you can check San Carlos weather in May.

Comparing the weather between June and August, we notice some intriguing differences. In June, temperatures range from a minimum of 19°C (67°F) to a maximum of 42°C (108°F), with an average of 30°C (86°F). This month also experiences higher humidity at 78% and greater precipitation, with 45 mm (1.8 in) of rainfall across approximately 6 days. In contrast, August shows a slightly warmer average temperature of 31°C (88°F), albeit with a peak maximum of 41°C (107°F). Rainfall decreases to 27 mm (1.0 in) over just 3 days and humidity is lower at 55%. For more detailed insights, you can visit San Carlos weather in June.

In comparing the weather between July and August, both months exhibit similar temperature ranges, with minimums around 19°C (67°F) and averages of 31°C (88°F). However, July experiences a slightly higher maximum temperature of 43°C (110°F) compared to August's peak of 41°C (107°F). Precipitation is more pronounced in July, with 38 mm (1.5 in) falling over 5 days, while August sees less rain at 27 mm (1.0 in) over just 3 days. Humidity is also higher in July at 65%, compared to 55% in August. For more detailed information, check out San Carlos weather in July.

August typically experiences warmer temperatures, with averages soaring to a high of 31°C (88°F) and minimums around 19°C (67°F). In contrast, September sees a slight decrease in average temperatures, dropping to 28°C (83°F), with minimums starting at 13°C (56°F). While both months can reach a maximum of 41°C (106°F), September is characterized by significantly higher precipitation, totaling 125 mm (4.9 in) over 8 days, compared to August's 27 mm (1.0 in) across just 3 days. The humidity also rises in September, averaging 68% compared to August's 55%. For a detailed look at what to expect, check out San Carlos weather in September.

In August, the weather is characterized by high temperatures, with averages reaching 31°C (88°F) and a maximum of 41°C (107°F), making it a hot month with relatively low precipitation of just 27 mm (1.0 in) over 3 days. In contrast, October experiences a significant drop in temperatures, with a minimum of 3°C (37°F) and an average temperature of 23°C (73°F), while still reaching a maximum of 38°C (101°F). However, October is notably wetter, receiving 60 mm (2.4 in) of rainfall over 7 days, along with increased humidity at 77%. For a more detailed look at October weather, check out San Carlos weather in October.

August and November present a stark contrast in weather patterns. During August, temperatures soar with a minimum of 19°C (67°F) and an average high of 31°C (88°F), peaking at a sweltering 41°C (107°F). The month typically experiences around 27 mm (1.0 in) of precipitation over three days, coupled with a moderate humidity level of 55%. In contrast, November sees a significant drop in temperatures, with a minimum of -2°C (29°F) and an average high of 17°C (63°F), reaching up to 31°C (88°F) on warmer days. Precipitation is lighter in November, at about 13 mm (0.5 in) over just two days, but humidity rises dramatically to 84%. For more specific insights into the weather in San Carlos during this month, check out San Carlos weather in November.

In August, the weather is characterized by hot temperatures, with an average of 31°C (88°F) and maximums reaching up to 41°C (107°F). Humidity levels are moderate at 55%, and although there is some precipitation, it totals only 27 mm (1.0 in) over about 3 days. In contrast, December brings cooler temperatures, with an average of 14°C (57°F) and occasional peaks up to 32°C (90°F). The minimum temperature can drop to -2°C (28°F), marking a significant shift in the climate. December also experiences higher humidity at 87%, despite lower precipitation levels of 21 mm (0.8 in) over just 2 days. For more information, you can check San Carlos weather in December.

Compare San Carlos's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in San Carlos

As August rolls in, San Carlos experiences a noticeable shift in weather patterns compared to the earlier months of summer. Heat peaks, with temperatures often reaching sweltering highs around 41°C (107°F), while the evenings bring a more comfortable coolness as the temperature dips around 19°C (67°F). Unlike the dry preceding months, August introduces a hint of moisture, with a modest amount of precipitation that brings relief on a few days, keeping humidity levels at about 55%. This blend of heat and occasional rain creates a unique atmosphere, making it a vibrant time to experience the diverse climate of the region. For more insights on the weather patterns throughout the year, visit San Carlos Climate.