August Weather in Merida, Mexico

Last updated: April 22, 2025

Experience the vibrant summer climate of Mérida, Mexico in August, where thrill-seekers can face peak temperatures soaring up to a sizzling 48°C (118°F). With an average daily warmth of 36°C (97°F) and a minimum comfortable low of 24°C (75°F), the heat is both exhilarating and demanding. August brings just a hint of rain, with only 6 mm (0.2 in) of precipitation across about one day, ensuring that outdoor adventures remain mostly uninterrupted. With humidity levels at 42%, the air feels warm but manageable, making it an ideal time for visitors to explore the rich culture and stunning landscapes of this vibrant city.

August Temperature in Merida

In August, temperatures in Merida, Mexico reach their peak, with minimums soaring to 24°C (75°F) and average highs settling around 36°C (97°F). This month continues the trend of intense heat established earlier in the summer, with maximum temperatures approaching a sweltering 48°C (118°F). Following the hottest months of July and August, a slight cooling occurs in September, but the tropical climate remains warm and inviting. This heat showcases Merida's characteristic tropical allure, making it an ideal time for those who thrive in vibrant, sun-soaked environments to explore the city's rich culture and history.

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.
JanFebMarAprMayJunJulAugSepOctNovDec596168778291979790786757
Data source: Temperature data for Merida generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Merida

In August, Merida experiences a modest increase in precipitation, totaling 6 mm (0.2 in) over the course of just one day of rain. This slight uptick follows a relatively dry summer, where June recorded no rainfall at all, and July only saw 7 mm (0.3 in). As the wet season edges closer to a peak in September, when precipitation jumps to 13 mm (0.5 in), August serves as a subtle reminder of the region's shift towards its more humid months. The overall trend showcases a gradual rise in precipitation as summer transitions into fall, indicating a seasonal pattern that is essential for the lush landscapes surrounding this vibrant city.

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.
JanFebMarAprMayJunJulAugSepOctNovDec917133207614578
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

August Humidity in Merida

In Merida, Mexico, August marks the peak of the dry season, where humidity dips to a comfortable 42%, the lowest point of the year. This decline from the previous months creates a refreshing contrast, especially after the humid July, which maintained a steady 46%. As summer transitions into autumn, the trend of decreasing humidity continues, leading to a gradual rise in moisture levels starting in September. This pattern not only enhances the inviting atmosphere in August but also sets the stage for the more humid months ahead, painting a vivid picture of Merida's evolving climate throughout the year.

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.
JanFebMarAprMayJunJulAugSepOctNovDec72%77%67%56%46%48%46%42%52%58%66%74%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Merida

In August, Merida, Mexico, experiences an extreme UV Index of 11, making it crucial for outdoor enthusiasts to take protective measures against sun exposure. This trend follows a peak in July, where the UV Index also reached 12, indicating the city's continued vulnerability to intense sunlight during the summer months. As the dry season starts to shift towards the end of summer, a slight dip in the UV Index can be noted in September, when it falls to 10. With a burn time of just 10 minutes in August, residents and visitors alike should prioritize sun safety by seeking shade and applying sunscreen regularly. As this data highlights, understanding the UV Index is essential for enjoying the beautiful sunny days in Merida safely. For more insights, check out the 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.
JanFebMarAprMayJunJulAugSepOctNovDec469101112121110854
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

In August, Merida basks in a radiant 358 hours of sunshine, continuing a trend of abundant daylight that peaks in the vibrant month of May with 374 hours. The summer months, particularly from June to July, maintain a robust average of over 370 hours, making this region a sunny sanctuary for those seeking warmth. As the year progresses, the sun gradually retreats, with hours dipping in the fall and winter months, yet August still offers a delightful respite from the cooler tendencies of September and beyond. This consistent sun exposure not only enhances Merida's charm but also beckons travelers to explore its cultural riches under a warm, golden sky.

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.
JanFebMarAprMayJunJulAugSepOctNovDec202h250h308h331h374h377h376h358h322h303h263h245h
Data source: Merida August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Merida During August

In Merida, Mexico, the sunshine capital of the Yucatan, August boasts a promising 84% chance of sunny weather. This delightful probability aligns closely with the sunny disposition of the preceding months, notably March and April, which also enjoy high percentages of clear skies. The trend indicates that as the year progresses into the peak of summer, the sun continues to dominate, particularly in August. This month, however, sees a notable drop in sunshine compared to the dazzling 93% of May, yet it still holds its own against the later months. With such an inviting forecast, August is a splendid time to experience the vibrant culture and stunning landscapes of Merida under the warmth of an almost assured sunlit sky.

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.
JanFebMarAprMayJunJulAugSepOctNovDec71%73%84%82%93%76%53%84%85%80%75%62%
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 about 13 hours of daylight, a slight dip from the peak of 14 hours experienced in the summer months of June and July. This shift marks the transition from the long, sun-soaked days of summer to the slightly shorter days that follow in September. Notably, August maintains a generous amount of sunlight, providing plenty of opportunities to explore the vibrant culture and stunning landscapes of the area. As the year progresses, daylight gradually decreases, with shorter hours on the horizon as it moves towards the cooler months, inviting a different kind of charm to the region.

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.
JanFebMarAprMayJunJulAugSepOctNovDec10h 15m11h 1m12h13h13h 50m14h 15m14h 1m13h 16m12h 19m11h 19m10h 27m10h 1m
Data source: Merida daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Merida

The August wind in Mérida, Mexico typically breezes in at an average speed of 3.0 m/s (7 mph), mirroring January's gentle currents. As summer peaks, one might expect a revitalizing burst of air, yet August's winds are notably softer, as the region transitions into the quieter months of September and October, where winds further diminish. Interestingly, the winds show a subtle upward trend in the spring months, reaching a peak of 3.9 m/s (9 mph) in April before tapering off as summer unfolds. This gentle ebb and flow of wind speeds not only influences the atmosphere but also paints a vivid picture of the changing seasons in this vibrant city.

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.
JanFebMarAprMayJunJulAugSepOctNovDec3.03.53.73.93.43.13.53.0 m/s2.53.02.52.8
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.

When comparing the weather in August and January, the contrast is striking. August typically sees much higher temperatures, ranging from a minimum of 24°C (75°F) to a scorching average of 36°C (97°F), with maximums hitting as high as 48°C (118°F). In contrast, January brings cooler temperatures, with minimums dropping to around 1°C (34°F) and average highs of 15°C (59°F) to 30°C (86°F). Additionally, August has very low precipitation, only 6 mm (0.2 in) over about one day, while January experiences slightly more rain at 9 mm (0.3 in) across two days, along with significantly higher humidity levels of 72% compared to August's 42%. For more detailed information, check out Merida weather in January.

August and February present starkly contrasting weather conditions. In August, temperatures soar with a minimum of 24°C (75°F) and an average high of 36°C (97°F), peaking at a scorching 48°C (118°F). The month sees minimal rainfall, averaging just 6 mm (0.2 in) with low humidity at 42%. In stark contrast, February offers a much cooler climate, with temperatures ranging from a cool minimum of 1°C (35°F) to a mild average of 16°C (62°F) and a maximum of 31°C (89°F). This month experiences more precipitation, averaging 17 mm (0.7 in) over just one day, with humidity significantly higher at 77%. For a more detailed overview, you can check Merida weather in February.

August and March present stark contrasts in weather. August typically sees scorching temperatures, averaging around 36°C (97°F) with a maximum that can reach as high as 48°C (118°F), while humidity remains relatively low at 42%. In sharp contrast, March boasts a much cooler climate, with average temperatures around 20°C (68°F) and a maximum of 37°C (98°F). Furthermore, March experiences a higher humidity level of 67%, contributing to a different feel in the air. Precipitation is also more frequent in March, with a total of 13 mm (0.5 in) over one day, compared to August's minimal 6 mm (0.2 in) of rainfall over the same duration. For a detailed look at what to expect, check out Merida weather in March.

In comparing the weather between April and August, it's evident that August is characterized by significantly higher temperatures, with an average of 36°C (97°F) and a maximum reaching up to 48°C (118°F). In contrast, April offers much milder conditions, with an average temperature of 25°C (77°F) and a maximum of 42°C (108°F). While both months experience minimal rainfall, August sees slightly more precipitation at 6 mm (0.2 in) over 1 day, compared to April's 3 mm (0.1 in) with no recorded rainy days. Moreover, humidity levels are higher in April at 56%, compared to 42% in August. For a deeper understanding of April conditions, you can explore Merida weather in April.

Comparing the weather in August and May reveals a stark contrast in temperature and humidity. August is the hottest month, with average temperatures soaring to around 36°C (97°F) and a maximum of 48°C (118°F), while May enjoys a milder average of 28°C (82°F) and a maximum of 43°C (110°F). Additionally, August experiences slightly more humidity at 42%, compared to May's 46%, though May has no recorded precipitation days, whereas August sees about 1 day of light rain. For more details on May's weather, you can check out Merida weather in May.

When comparing the weather in June and August, some notable differences emerge. In June, temperatures range from a minimum of 17°C (63°F) to a maximum of 49°C (120°F), with an average of 33°C (91°F), and humidity levels are relatively higher at 48%. Remarkably, June experiences zero precipitation, making it a dry month. In contrast, August showcases a more extreme temperature range, starting at a minimum of 24°C (75°F) and reaching up to a blazing maximum of 48°C (118°F) with an average of 36°C (97°F). Despite slightly lower humidity at 42%, August also brings with it limited precipitation, totaling just 6 mm over one day. For more detailed information on June weather, visit Merida weather in June.

In comparing the weather conditions of July and August, July tends to be slightly cooler in the evenings with a minimum temperature of 22°C (71°F) compared to August's 24°C (75°F). Both months have the same average temperature of 36°C (97°F), but July reaches a higher maximum temperature of 49°C (120°F) versus August's 48°C (118°F). Precipitation is minimal in both months, with July receiving 7 mm over 2 days and August experiencing 6 mm over just 1 day. Additionally, humidity is a bit higher in July at 46%, compared to 42% in August. For more details on the weather trends, you can check Merida weather in July.

In August, the weather is characterized by sweltering temperatures, with an average high of 36°C (97°F) and occasional peaks up to 48°C (118°F). The month sees minimal precipitation, just 6 mm (0.2 in) over one day, and lower humidity at 42%. In contrast, September experiences cooler temperatures, with a minimum of 16°C (60°F) and an average high of 32°C (90°F), though it can still reach up to 48°C (120°F). Additionally, September sees a slight increase in rainfall, totaling 13 mm (0.5 in) over two days, coupled with higher humidity at 52%. For more details, check out Merida weather in September.

In August, the weather is characterized by scorching heat with minimum temperatures around 24°C (75°F) and averaging a sweltering 36°C (97°F), peaking at a staggering 48°C (118°F). The month sees minimal precipitation at just 6 mm (0.2 in) and a humidity level of 42%, making it feel particularly dry despite the high temperatures.

In contrast, October brings a significant shift, with cooler temperatures that range from a minimum of 5°C (42°F) to an average of 25°C (78°F), reaching a maximum of 43°C (110°F). The rainfall decreases slightly to 5 mm (0.2 in) over a single day, but with an increase in humidity to 58%, the air feels more moist and refreshing. For more detailed insights, check Merida weather in October.

The weather in August is characterized by intense heat, with average temperatures soaring to 36°C (97°F) and maximums reaching a sweltering 48°C (118°F). In contrast, November offers a significant reprieve, with milder average temperatures of 20°C (67°F) and maximums capping at a much more comfortable 36°C (97°F). While August sees minimal rainfall of just 6 mm (0.2 in) over one day, November has slightly higher precipitation at 7 mm (0.3 in) but enjoys clear skies with no rainy days. Additionally, humidity levels rise noticeably in November, peaking at 66% compared to August's drier 42%. For those interested in more details, check out Merida weather in November.

In August, the weather is characterized by sweltering heat, with temperatures ranging from a minimum of 24°C (75°F) to a scorching maximum of 48°C (118°F). The average temperature settles at a sizzling 36°C (97°F), accompanied by low humidity of 42% and minimal precipitation of just 6 mm (0.2 in) over one day. In contrast, December offers a much cooler climate, with temperatures dipping to a minimum of 2°C (35°F) and reaching a maximum of 28°C (83°F). The average temperature in December is a mild 14°C (58°F), coupled with higher humidity at 74% and slightly increased precipitation of 8 mm (0.3 in) also spread over one day. For more detailed information, check out Merida weather in December.

Compare Merida's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Merida

August in Merida brings intense heat, with temperatures soaring higher than in previous months, creating a dry and stifling atmosphere. With an average temperature of 36°C (97°F) and infrequent rainfall, the month is characterized by a notably low humidity level of 42%, making evenings more tolerable. The single day of precipitation provides little respite from the heat, contrasting with other months that may offer more frequent and substantial rain. As the summer season winds down, visitors can expect sultry days but a dramatic reduction in precipitation, making August one of the hottest and driest months of the year. For those planning to explore Merida, understanding the nuances of the weather is essential; more information can be found at Merida Climate.