August Weather in Merida, Mexico

Last updated: April 22, 2025

August in Mérida, Mexico is characterized by warm temperatures and high humidity, making it a quintessential summer month. With maximum temperatures reaching 33°C (91°F) and an average of 24°C (76°F), visitors can expect a balmy atmosphere. However, the warmth is often accompanied by increased humidity at 87%, contributing to a muggy feel. Rain is also prevalent, with 178 mm (7.0 in) of precipitation spread over 22 days, so be prepared for sudden showers that can refresh the city’s vibrant surroundings. Embrace the tropical ambiance and lively culture, while staying mindful of the weather!

August Temperature in Merida

In August, Merida, Mexico, showcases a warm tropical climate that is characteristic of this vibrant city. With minimum temperatures hovering around 19°C (66°F) and averaging a comfortable 24°C (76°F), visitors can expect pleasant evenings and mild daytime warmth. Maximum temperatures soar to about 33°C (91°F), contributing to the summer's signature heat. This month maintains similar trends to July and September, suggesting a consistent warm spell that prevails throughout this time of year. While the heat is palpable, the nights offer a reprieve, making it an optimal time for exploring Merida's rich cultural tapestry and enjoying its lively outdoor festivities.

August Weather in Merida: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Merida, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec697173767775777675747170
Data source: Temperature data for Merida 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 Merida

August in Merida, Mexico, is marked by a significant surge in rainfall, receiving 178 mm (7.0 in) over 22 days. This substantial precipitation reflects an ongoing trend from the previous months, where rainfall began to intensify in May and peaked in June. The late summer months are characterized by frequent rain showers, contributing to the city's lush, green landscape. As the calendar transitions towards September, the precipitation slightly increases, indicating that the rainy season continues to dominate. This pattern showcases the region's tropical climate, where August serves as a pivotal point in the shift towards the wetter months ahead, making it an essential time for both local agriculture and the natural ecosystem.

August Precipitation Trends in Merida

The chart displays monthly precipitation patterns in Merida, 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.
JanFebMarAprMayJunJulAugSepOctNovDec96822792081091781831491710
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Merida

In August, Merida, Mexico, experiences a peak in humidity, reaching 87%—a figure that aligns with the city’s trend of high humidity during the summer months. This rise comes on the heels of July's humidity of 82%, marking a notable increase that contributes to the sweltering atmosphere characteristic of this time of year. Interestingly, this level of humidity continues well into September, maintaining at 87%, before gradually transitioning into a consistent 88% from October to December. Overall, it's evident that Merida's humidity is at its highest during the late summer and early fall, creating a lush, tropical environment that defines the region's climate.

August Average Humidity in Merida

This chart illustrates the average monthly humidity levels in Merida, 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.
JanFebMarAprMayJunJulAugSepOctNovDec83%76%66%59%64%69%82%87%87%88%88%88%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Merida

In Merida, Mexico, August marks a slight dip in the UV Index, registering at 13, although it still falls within the extreme exposure category. This trend reflects a consistent pattern throughout the summer months, where the UV Index has predominantly peaked at 14 from March through July. Visitors and locals alike are advised to take precautions, as the burn time for unprotected skin remains at just 10 minutes. With such high UV levels persisting, it’s crucial to stay informed and protected. To understand how Merida's sun intensity changes throughout the year, check out the detailed insights at Merida UV Index.

Maximum UV Index Levels in Merida for August

The chart shows the monthly maximum UV Index (UVI) for Merida 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.
JanFebMarAprMayJunJulAugSepOctNovDec10121414141414131413109
Data source: Merida 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 Merida

August in Mérida, Mexico, basks in an impressive 289 hours of sunshine, marking a delightful continuation of the vibrant summer months. As the year progresses from the high of 315 hours in March, the sunlight gradually begins to moderate, yet remains plentiful through the peak of the season. This trend showcases a delightful blend of warm rays and comfortable temperatures, making August an ideal time for outdoor adventures and cultural explorations. Following a flourishing summer, September sees a slight dip to 275 hours, but the sun still shines brightly, ensuring that Mérida remains a sun-soaked paradise for those seeking warmth and light all year round.

Monthly Sunshine Duration in Merida: August Highlighted

The August sunshine duration represents the total number of hours Merida 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.
JanFebMarAprMayJunJulAugSepOctNovDec238h274h315h310h312h260h305h289h275h280h287h296h
Data source: Merida August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Merida During August

When considering the likelihood of sunny weather in Merida, Mexico, August presents a notable dip, with only 14% chance of sunshine. This is part of a broader trend of declining sun exposure through the summer months, peaking in February with a promising 61%. As we transition from May's 24% to July's 17%, August follows suit, leading into a rainy season characterized by lower probabilities of sunny days. This pattern suggests that while early in the year offers more opportunities for clear skies, August is best approached with a potential for overcast skies and occasional showers, reminiscent of the summer's climatic shift.

Percentage of Sunny Days in August in Merida

The chart illustrates the percentage of sunny days in Merida 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 Merida experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec34%61%58%46%24%11%17%14%12%29%38%52%
Data source: Merida August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Merida in August

In August, Merida, Mexico enjoys an average of 12 hours of daylight, which is consistent with the previous and following months of July and September. This stability in daylight duration highlights a trend of longer days from March through June, where the sunlight peaks at 13 hours in June, before gradually tapering off again as the year progresses towards winter. The pattern reveals the region's tropical climate, where daylight remains fairly constant, allowing residents and visitors alike to indulge in the vibrant outdoor lifestyle that Merida is known for.

Average Daylight Hours in Merida for August

The chart illustrates the variation in daylight duration in Merida throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 15m11h 35m12h 2m12h 30m12h 53m13h 4m12h 58m12h 38m12h 11m11h 44m11h 20m11h 9m
Data source: Merida daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Merida

In August, Merida experiences a gentle breeze with an average wind speed of 1.7 m/s (4 mph), marking one of the calmest months of the year. This tranquility follows a gradual decline from the more robust gusts of early summer, where wind speeds peak around 3.7 m/s (8 mph) in March before tapering off. As the city transitions into the late summer months, the wind takes on a soft, serene quality that complements the warm, tropical atmosphere. This characteristic calm is further underscored by a slight uptick in wind speeds in September, suggesting a lingering breath of summer as the season transitions toward fall. Overall, August serves as a peaceful interlude in Merida's dynamic climatic rhythm, inviting locals and visitors alike to bask in the mellow breezes.

Average August Wind Speed in Merida

The chart displays monthly wind speed patterns in Merida, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.53.43.73.32.51.52.31.7 m/s1.92.44.43.0
Data source: Merida August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Merida Compares to Other Months

The weather in Merida 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 Merida and find detailed weather information for every month.

In August, the weather tends to be much warmer and more humid, with minimum temperatures around 19°C (66°F) and maximum temperatures reaching up to 33°C (91°F). The month sees significant rainfall, averaging 178 mm (7.0 in) over approximately 22 days, leading to an average humidity of 87%. In contrast, January experiences cooler temperatures, with minimums dropping to 10°C (50°F) and an average of 20°C (69°F). Rainfall is minimal during this month, totaling only 9 mm (0.3 in) over about 2 days, and humidity remains relatively comfortable at 83%. For a detailed look at the weather in January, you can visit Merida weather in January.

August and February present contrasting weather patterns. In August, temperatures range from a minimum of 19°C (66°F) to a sweltering maximum of 33°C (91°F), with an average of 24°C (76°F). This month is characterized by high humidity at 87% and significant rainfall, averaging 178 mm (7.0 in) over 22 days, leading to a rather tropical feel. In stark contrast, February enjoys milder conditions, with temperatures ranging from a cool 10°C (51°F) to a pleasant maximum of 33°C (92°F) and an average of 22°C (72°F). Remarkably, February experiences minimal rainfall, with only 6 mm (0.2 in) over no rainy days, and lower humidity at 76%. For more details on February weather, visit Merida weather in February.

In comparing the weather between August and March, August tends to be notably warmer and more humid, with average temperatures around 24°C (76°F) and peak highs reaching up to 33°C (91°F). This month also experiences significant rainfall, averaging 178 mm (7.0 in) over approximately 22 days, contributing to a high humidity level of 87%. In contrast, March offers a milder climate, with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 34°C (93°F), and an average temperature of 23°C (74°F). Notably, March sees little to no rain, with only 8 mm (0.3 in) of precipitation over zero days, resulting in a more comfortable humidity level of 66%. For more detailed insights, you can visit Merida weather in March.

August weather is characterized by higher humidity and more frequent rainfall compared to April. With average temperatures around 24°C (76°F) and maximums reaching up to 33°C (91°F), August experiences a more tropical climate, receiving 178 mm (7.0 in) of precipitation over 22 days. In contrast, April boasts a slightly warmer average temperature of 25°C (76°F) and can reach highs of 35°C (96°F), but with significantly less rain, totaling only 21 mm (0.8 in) over just 6 days. The humidity in April is also lower at 59%, making it generally more comfortable than the humid conditions of August. For more details, check Merida weather in April.

When comparing the weather in August and May, it becomes clear that both months experience warm temperatures but with notable differences. May typically sees slightly milder nights, with minimum temperatures around 16°C (61°F), but has a higher average maximum of 34°C (94°F) compared to August's maximum of 33°C (91°F). However, August is characterized by a higher overall humidity level of 87%, making it feel warmer, while May's humidity is a more comfortable 64%. Precipitation is also more frequent in August, with 178 mm (7.0 in) over 22 days, in contrast to May's 79 mm (3.1 in) over 17 days. For a more detailed look at temperatures and conditions, check out Merida weather in May.

Both August and June exhibit similar temperature patterns, with minimums around 19°C (66°F), average highs peaking at 33°C (91°F), and an overall average of 24°C (76°F). However, August tends to be slightly wetter, receiving 178 mm (7.0 in) of precipitation over 22 days, compared to June's 208 mm (8.2 in) across 25 days. Additionally, the humidity level in August is higher at 87%, making it feel more oppressive than June's more moderate 69%. For more details on June weather, you can visit Merida weather in June.

In comparing the weather between August and July, both months exhibit warm temperatures, but August is slightly more humid with an average humidity of 87%, compared to July's 82%. The minimum temperatures remain consistent at around 19°C (66°F) for both months; however, July sees a higher average temperature of 25°C (77°F) and a maximum of 34°C (93°F), while August's averages drop slightly to 24°C (76°F) with a maximum of 33°C (91°F). Additionally, August experiences significantly more rainfall, totaling 178 mm (7.0 in) across 22 days, compared to July's 109 mm (4.3 in) over 21 days. For a more detailed look at July's weather, visit Merida weather in July.

August and September share similar temperature ranges, with minimums at 19°C (66°F), average temperatures around 24°C (76°F), and maximums hitting 33°C (91°F). However, September tends to be slightly wetter, receiving 183 mm (7.2 in) of precipitation over 25 days compared to August's 178 mm (7.0 in) over 22 days. Both months maintain a consistent humidity level of 87%. For a more detailed overview of September's weather patterns, you can visit Merida weather in September.

In August, the weather tends to be hotter and more humid, with average temperatures ranging from a minimum of 19°C (66°F) to a maximum of 33°C (91°F). This month also sees substantial rainfall, with a total precipitation of 178 mm (7.0 in) across about 22 days, resulting in a humidity level of 87%.

In contrast, October experiences slightly cooler temperatures, with a minimum of 16°C (61°F) and a maximum of 32°C (89°F), leading to an average of 23°C (74°F). Precipitation decreases to 149 mm (5.9 in) over 20 days, while humidity remains relatively high at 88%. The milder conditions in October make it a more comfortable month for outdoor activities. For more detailed information, check out Merida weather in October.

In comparing the weather between August and November, August is characterized by much warmer temperatures, with nighttime lows averaging around 19°C (66°F) and daytime highs reaching up to 33°C (91°F). The month sees considerable precipitation, averaging 178 mm (7.0 in) over 22 days, while humidity remains high at 87%. In contrast, November brings cooler temperatures, with a minimum of 12°C (55°F) and a similar maximum of 32°C (91°F), though the average temperature decreases to 22°C (72°F). Notably, November experiences significantly less rainfall, with only 17 mm (0.7 in) occurring over just 4 days, while maintaining a slightly higher humidity level at 88%. For a more detailed look at the conditions, you can visit Merida weather in November.

August and December offer contrasting weather experiences. In August, temperatures range from a minimum of 19°C (66°F) to a maximum of 33°C (91°F), with an average of 24°C (76°F). The month is marked by high humidity at 87% and significant rainfall, averaging 178 mm (7.0 in) over 22 days. In contrast, December brings milder temperatures, with a minimum of 11°C (52°F) and a maximum of 31°C (89°F), averaging 21°C (70°F). Notably, December experiences much lower precipitation, only about 10 mm (0.4 in) on just one day, while humidity remains relatively high at 88%. For more detailed information on December weather, you can visit Merida weather in December.

Compare Merida's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Merida

August in Merida showcases a vibrant mix of heat and humidity, with temperatures peaking at a maximum of 33°C (91°F). This month is characterized by its consistent rainfall, seeing an average of 178 mm (7.0 in) over 22 rainy days, setting it apart from the drier months that precede and follow. As humidity hovers around a sultry 87%, visitors can expect a tropical atmosphere that emphasizes the beauty of the region's lush landscapes. While August may feel steamy and wet, it also brings a lushness that enhances the local flora and overall experience. For a deeper dive into what Merida's climate is like year-round, check out Merida Climate.