August Weather in El Castillo, Mexico

Last updated: April 22, 2025

In August, El Castillo, Mexico, experiences a warm and humid climate, with average temperatures hovering around 21°C (70°F). The month sees maximum highs reaching up to 31°C (87°F), while nighttime lows can dip to a cool 13°C (55°F). Visitors should prepare for significant rainfall, as 168 mm (6.6 in) of precipitation is recorded over approximately 23 days, contributing to a humidity level of 68%. This combination of warmth and moisture creates a lush environment, ideal for those looking to explore the region's natural beauty amidst the summer rains.

August Temperature in El Castillo

In August, El Castillo, Mexico, experiences a delightful blend of warmth and comfort, with temperatures ranging from a minimum of 13°C (55°F) to a maximum of 31°C (87°F). The average temperature settles around 21°C (70°F), making it a pleasant time to explore the region. As summer reaches its peak, the warmth is consistent with the gradual rise observed throughout the preceding months, from the cooler January lows of just 3°C (37°F) to the more temperate averages found in April and May. While August's temperatures begin to hint at the approaching fall, the balmy climate remains perfect for outdoor adventures and immersing oneself in the rich cultural tapestry of this enchanting destination.

August Weather in El Castillo: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in El Castillo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec616570737573707069686561
Data source: Temperature data for El Castillo 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 El Castillo

August in El Castillo, Mexico, is characterized by a remarkable downpour, with precipitation reaching 168 mm (6.6 in), matching that of July, and marking the peak of the rainy season. This month, like its predecessor, witnesses rainfall on 23 days, illustrating the intensity of the summer rains and their crucial role in the local ecosystem. Following a progressive increase in precipitation since May, where only 27 mm (1.1 in) fell, August's heavy rainfall contributes to a noticeable wet season peak, leading into a slightly less rainy September. The cumulative effect of these summer rains not only enriches the landscape but also supports local agriculture, highlighting the importance of this season for both nature and the community.

August Precipitation Trends in El Castillo

The chart displays monthly precipitation patterns in El Castillo, 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.
JanFebMarAprMayJunJulAugSepOctNovDec610422712216816915965233
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in El Castillo

In August, El Castillo, Mexico, experiences a humidity level of 68%, reflective of a slightly less humid month compared to the preceding summer. This seasonal shift marks a transition from the higher humidity peaks seen in June and July, where levels soared to 76% and 67%, respectively. As the year progresses toward the fall, humidity begins to climb again, with September seeing a notable jump to 81%. Overall, August serves as a gentle bridge between the humid summer months and the more humid autumn, showcasing a gradual but steady increase in moisture that characterizes El Castillo's climate throughout the year.

August Average Humidity in El Castillo

This chart illustrates the average monthly humidity levels in El Castillo, 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.
JanFebMarAprMayJunJulAugSepOctNovDec74%65%58%58%67%76%67%68%81%83%84%81%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in El Castillo

In August, visitors to El Castillo, Mexico can expect 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 peak months of March through June, where the UV Index consistently reaches 14. Interestingly, while July sees a slight dip to 13, August marks a return to those intensified levels. As we transition into September, the index remains high but begins to decline, indicating a seasonal shift. With such intense sunlight prevalent during these months, it's crucial to take protective measures against UV exposure. For more detailed insights, check out the El Castillo UV Index.

Maximum UV Index Levels in El Castillo for August

The chart shows the monthly maximum UV Index (UVI) for El Castillo 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.
JanFebMarAprMayJunJulAugSepOctNovDec911141414141314131298
Data source: El Castillo 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 El Castillo

In August, El Castillo basks in a delightful 314 hours of sunshine, a period that continues the trend of sunny days established in the previous months. Following the peak of 343 hours in May, the summer months maintain a splendid brightness, with June and July also offering robust sunshine hours. While August sees a slight decrease compared to its summer predecessors, it still boasts a generous amount of sun, ensuring warm days and vibrant sunsets. As the seasons shift towards autumn, September marks a gradual decline with 288 hours, yet the lingering warmth makes El Castillo an enchanting destination for sun seekers. This consistent pattern of sunshine not only enhances the beauty of the landscape but also invites visitors to indulge in outdoor adventures throughout the year.

Monthly Sunshine Duration in El Castillo: August Highlighted

The August sunshine duration represents the total number of hours El Castillo 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.
JanFebMarAprMayJunJulAugSepOctNovDec235h272h322h326h343h304h312h314h288h296h285h289h
Data source: El Castillo August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in El Castillo During August

When considering the likelihood of sunny weather in El Castillo, Mexico, August presents a notable shift in the pattern of sunshine compared to earlier months. With only a 25% chance of sun, this period marks one of the lowest probabilities of clear skies, following the even gloomier months of June and July, which see chances drop to 20% and 18%, respectively. As the summer transitions towards fall, the consistency of cloud cover becomes more prevalent, signaling a departure from the bright, sun-soaked days of earlier months like February, which boasts a remarkable 91% chance of sun. While August may not offer the ideal weather for sun-seekers, the return of clearer skies is on the horizon in September and October, hinting at a gradual improvement as the region moves towards the drier months.

Percentage of Sunny Days in August in El Castillo

The chart illustrates the percentage of sunny days in El Castillo 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 El Castillo experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec60%91%82%72%66%20%18%25%22%42%66%70%
Data source: El Castillo August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in El Castillo in August

In El Castillo, Mexico, August heralds a subtle shift in daylight as the summer days gradually begin to shorten. With 12 hours of daylight, it matches the lengths typically seen in March and September, showcasing a decline from the peak 13 hours enjoyed from May through July. This transitional month reflects the region's gradual return to shorter days, while still offering plenty of sunshine for outdoor adventures. As the season evolves, residents and visitors alike can savor the lingering warmth of summer days before welcoming the cooler months ahead.

Average Daylight Hours in El Castillo for August

The chart illustrates the variation in daylight duration in El Castillo throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 2m11h 28m12h 2m12h 36m13h 5m13h 20m13h 12m12h 46m12h 13m11h 38m11h 9m10h 54m
Data source: El Castillo daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in El Castillo

In August, the winds in El Castillo, Mexico maintain a gentle caress, with an average speed of 1.6 m/s (4 mph). This month experiences a subtle uptick compared to the summer’s lows, particularly from July, where winds dip to 1.3 m/s (3 mph). Notably, the trend throughout the year shows a gradual increase from January's calm beginnings, peaking in April at 2.2 m/s (5 mph) before settling into a more stable pattern as the year progresses. As the summer heat starts to wane, these mild breezes in August hint at a transition, providing a refreshing contrast to the season's warmth while ushering in the promise of cooler, breezier days ahead.

Average August Wind Speed in El Castillo

The chart displays monthly wind speed patterns in El Castillo, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.72.02.12.21.91.71.31.6 m/s1.41.61.81.5
Data source: El Castillo August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in El Castillo Compares to Other Months

The weather in El Castillo 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 El Castillo and find detailed weather information for every month.

When comparing the weather in August and January, distinct differences become apparent. August experiences higher temperatures, with minimums around 13°C (55°F) and maximums reaching up to 31°C (87°F), along with an average of 21°C (70°F). In contrast, January offers a cooler climate, with minimum temperatures of 3°C (37°F) and an average high of 31°C (87°F), which still provides some warmth despite the overall lower temperatures. Precipitation is significantly more frequent in August, totaling 168 mm (6.6 in) over 23 days, compared to January’s minimal 6 mm (0.2 in) spread over just one day. Interestingly, humidity levels are higher in January at 74%, compared to August's 68%. For a detailed overview of January weather in El Castillo, you can check El Castillo weather in January.

August and February present distinctly different weather patterns. In August, temperatures range from a minimum of 13°C (55°F) to a maximum of 31°C (87°F), with an average of 21°C (70°F). The month is characterized by significant rainfall, with precipitation totaling 168 mm (6.6 in) over 23 days, resulting in a humid atmosphere with 68% humidity. In contrast, February boasts milder temperatures, with a minimum of 4°C (40°F), averaging 18°C (65°F), and peaking at 32°C (90°F). Rainfall is minimal during this month, totaling just 10 mm (0.4 in) across 2 days, accompanied by slightly lower humidity at 65%. For more detailed information, check out El Castillo weather in February.

August and March present notably different weather patterns. In August, temperatures range from a mild 13°C (55°F) to a warm 31°C (87°F), with an average of 21°C (70°F). However, this month also experiences significant rainfall, with an average of 168 mm (6.6 in) over 23 days, resulting in a high humidity level of 68%. In contrast, March features a slightly cooler temperature spectrum, with a minimum of 7°C (46°F) and a maximum of 35°C (95°F), maintaining an average of 21°C (70°F). March is characterized by minimal precipitation—only 4 mm (0.2 in) over just 1 day—and lower humidity at 58%. For more details on March weather, you can visit El Castillo weather in March.

In comparing the weather between August and April, a notable difference is evident in temperature and precipitation. August experiences a milder average temperature of 21°C (70°F) with highs reaching up to 31°C (87°F) and lows at 13°C (55°F). In contrast, April boasts a warmer average of 23°C (73°F), with maximum temperatures soaring to 35°C (95°F) but starting off cooler with a minimum of 9°C (48°F). Additionally, April is remarkably dry, with only 2 mm (0.1 in) of precipitation over the month and no rainy days, while August sees significant rainfall at 168 mm (6.6 in) across 23 days, leading to a higher humidity of 68% compared to April's 58%. For more detailed information, visit El Castillo weather in April.

When comparing the weather in August and May, notable differences emerge. In August, temperatures range from a minimum of 13°C (55°F) to a maximum of 31°C (87°F), with an average of 21°C (70°F). This month also experiences significant precipitation, totaling 168 mm (6.6 in) over 23 days, resulting in humidity levels of 68%. In contrast, May presents warmer conditions, featuring temperatures that vary from a minimum of 11°C (52°F) to a maximum of 36°C (98°F), with an impressive average of 24°C (76°F). Precipitation in May is minimal, amounting to only 27 mm (1.1 in) over just 5 days, leading to slightly lower humidity at 67%. For more detailed insights, you can refer to El Castillo weather in May.

In comparing the weather of August and June, we see notable differences in temperature and precipitation. August features a more moderate temperature range, with a minimum of 13°C (55°F), an average of 21°C (70°F), and a maximum of 31°C (87°F). In contrast, June experiences higher temperatures, with a minimum of 14°C (58°F), an average of 23°C (73°F), and soaring to a maximum of 36°C (97°F). Precipitation levels are also significant; August receives 168 mm (6.6 in) over about 23 days, while June has 122 mm (4.8 in) spread across 17 days. Additionally, humidity is slightly higher in June at 76% compared to 68% in August. For a detailed view of June weather, you can visit El Castillo weather in June.

In comparing the weather of August and July, we notice that both months have similar temperature ranges, with August featuring a minimum of 13°C (55°F), an average of 21°C (70°F), and a maximum of 31°C (87°F), while July has a maximum of 32°C (90°F). Both months also experience the same precipitation level of 168 mm (6.6 inches) over 23 days, indicating a consistent level of rainfall. Interestingly, humidity remains slightly higher in August at 68%, compared to July’s 67%. For more details on July's weather specifics, you can check out El Castillo weather in July.

August and September exhibit similar temperature ranges, with both months seeing a maximum of around 31°C (87°F to 89°F). However, August tends to have slightly higher average temperatures at 21°C (70°F), compared to September's 20°C (69°F). Precipitation levels are comparable as well, with August receiving 168 mm (6.6 in) over 23 days and September slightly less at 159 mm (6.3 in) over 22 days. Notably, humidity rises in September to 81%, compared to 68% in August, contributing to a more muggy atmosphere. For more detailed information, you can check out El Castillo weather in September.

August and October present quite a contrast in weather patterns. August boasts warmer temperatures, with a minimum of 13°C (55°F) and an average of 21°C (70°F), peaking at 31°C (87°F). However, it also experiences significant precipitation, averaging 168 mm (6.6 in) over 23 days, coupled with a humidity level of 68%. In contrast, October features cooler temperatures, with a minimum of 8°C (47°F) and an average of 20°C (69°F), while reaching a maximum of 32°C (89°F) on warmer days. Precipitation drops to 65 mm (2.5 in) over just 10 days, although humidity levels rise to 83%. For more details about October weather, check out El Castillo weather in October.

August and November present quite a contrast in weather conditions. In August, temperatures range from a minimum of 13°C (55°F) to a maximum of 31°C (87°F), with an average of 21°C (70°F). The month is quite wet, experiencing 168 mm (6.6 in) of precipitation over approximately 23 days, coupled with a humidity level of 68%. In contrast, November sees much cooler temperatures, with a minimum of 5°C (41°F) and an average of 18°C (65°F), while the maximum reaches 31°C (89°F). Precipitation drops significantly to just 22 mm (0.9 in) over 3 days, and humidity rises to 84%. For more details on the weather in November, check out El Castillo weather in November.

August and December weather present a stark contrast. In August, temperatures range from a minimum of 13°C (55°F) to a maximum of 31°C (87°F), with an average of 21°C (70°F). This month experiences significant rainfall, with 168 mm (6.6 in) of precipitation spread over 23 days and an average humidity of 68%. Conversely, December sees a drop in temperatures, with a minimum of 1°C (34°F), an average of 16°C (61°F), and a maximum of 30°C (86°F). Remarkably, December has minimal precipitation, only 3 mm (0.1 in) over the entire month, and boasts zero rainy days, despite a higher humidity level of 81%. For more detailed insights, you can check El Castillo weather in December.

Compare El Castillo's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in El Castillo

As August rolls in, El Castillo experiences a shift in weather characterized by higher temperatures and significant rainfall compared to other months. The maximum temperature dances around 31°C (87°F), providing warmth that contrasts with the cooler nights at an average of 21°C (70°F). However, what truly sets August apart is the substantial precipitation—a whopping 168 mm (6.6 in) spread out over 23 days, which contributes to the area's lush, green landscapes. With humidity levels peaking at 68%, visitors should be prepared for a tropical ambiance. For more insights into what to expect throughout the year, visit El Castillo Climate.