July Weather in Yucatan, Mexico

Last updated: April 22, 2025

In July, Yucatán, Mexico experiences a delightful blend of warm temperatures and high humidity. With maximums soaring to 38°C (100°F) and an average of 29°C (84°F), the days are often hot and sunny, perfect for beachgoers. Nighttime lows dip to a comfortable 22°C (72°F), providing a pleasant respite from the daytime heat. However, July also brings rain, with a substantial 195 mm (7.7 in) of precipitation spread over 20 days, making humidity levels reach around 81%. Whether you’re exploring ancient ruins or lounging under the sun, be prepared for a vibrant yet wet summer month in this tropical paradise.

July Temperature in Yucatan

In July, Yucatan, Mexico experiences warm and inviting temperatures, making it an ideal destination for sun-seekers. With a minimum of 22°C (72°F) and a pleasant average of 29°C (84°F), the days are typically hot, peaking at around 38°C (100°F). This month continues the trend of increasing warmth established earlier in the summer, following the sweltering heat of June and loading up for the slightly more refreshing days of August. The consistency in July's temperatures not only signals the ongoing summer heat but also beckons travelers ready to explore Yucatan's rich culture and stunning landscapes under the sun. Whether lounging on the beach or discovering ancient ruins, July's temperatures invite adventure amidst the vibrant backdrop of this beautiful region.

July Weather in Yucatan: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Yucatan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec737578838684848483827775
Data source: Temperature data for Yucatan 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.

July Precipitation in Yucatan

In July, Yucatan experiences a significant surge in precipitation, with rainfall reaching 195 mm (7.7 in) over 20 days. This marks a continuation of the region's wet season, closely following June's substantial downpour of 178 mm (7.0 in). The frequency and volume of rain in July contribute to a tropical atmosphere, characterized by lush landscapes and vibrant flora. As summer progresses, the region faces heightened humidity levels, setting the stage for August’s still-abundant rainfall. Overall, the July precipitation not only showcases the peak of Yucatan's rainy season but also underscores a broader trend of increasing moisture leading into the late summer months.

July Precipitation Trends in Yucatan

The chart displays monthly precipitation patterns in Yucatan, with values for each month alongside July's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec26262017471781951802321114614
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Yucatan

In Yucatan, Mexico, July brings a consistent humidity level of 81%, mirroring the slightly dry conditions of June and indicating a peak in the mid-year climate. The trend reveals a gradual decrease from the high 88% in January, maintaining relatively stable levels through the summer months, with August leveling up slightly to 82%. As the year progresses towards autumn, humidity begins to rise again in September, culminating in a notable peak in late autumn and winter months with values reaching 90% in October and escalating to 91% in November and December. This pattern signifies a seasonal shift, where humidity levels are higher at the year's close, highlighting Yucatan's unique tropical climate dynamics.

July Average Humidity in Yucatan

This chart illustrates the average monthly humidity levels in Yucatan, with July's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how July's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec88%86%84%81%82%81%81%82%86%90%91%91%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Yucatan

In July, the UV Index in Yucatan, Mexico, remains steadily extreme, peaking at 13, which means sun exposure can lead to burns in just 10 minutes! This pattern continues from April through June, indicating a relentless intensity throughout the summer months. Unlike earlier months, where January shows a UV Index of 8 and a more manageable burn time of 15 minutes, the latter half of the year emphasizes the need for heightened sun protection. Interestingly, the UV levels only drop slightly in August and October, yet remain in the extreme range, suggesting that visitors must stay vigilant about sun safety during this entire period. For more detailed information on Yucatan's UV Index, check out Yucatan UV Index.

Maximum UV Index Levels in Yucatan for July

The chart shows the monthly maximum UV Index (UVI) for Yucatan in July, 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.
JanFebMarAprMayJunJulAugSepOctNovDec811121313131312131197
Data source: Yucatan July 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.

July Sunshine in Yucatan

In July, Yucatán basks in approximately 324 hours of glorious sunshine, marking it as one of the sunniest months of the year. This peak illuminates the region beautifully, contributing to its vibrant landscapes and inviting atmosphere. As summer reaches its zenith, the days grow longer, with sunlight cascading down as a stark contrast to the earlier months, where January enjoyed only 207 hours. The steady rise in daylight from winter to summer not only enhances outdoor activities but also paints an enticing picture for tourists. Following July, the sun persists with 317 hours in August, ensuring that the warmth lingers just a bit longer. Overall, it’s clear that Yucatán transforms into a sun-drenched paradise during the summer months, drawing both locals and travelers to bask in its radiant glow.

Monthly Sunshine Duration in Yucatan: July Highlighted

The July sunshine duration represents the total number of hours Yucatan experiences direct sunlight during the month of July, excluding cloudy or obstructed periods. This chart compares the sunshine duration of July with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec207h245h300h303h322h294h324h317h291h302h277h277h
Data source: Yucatan July Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Yucatan During July

In Yucatan, Mexico, the likelihood of sunny weather takes an intriguing turn in July, where the chance of sun sits at 38%. This represents a slight increase from June's gloomy 16%, but still trails the sunniest months, which peak in December at an impressive 70%. As the year unfolds, the data reveals a clear trend: spring months such as March, with 65% sunshine probability, offer the most reliable sunny days, whereas early summer brings a dip in clear skies. Therefore, while July shows a moderate improvement from its predecessor, it remains part of a pattern that highlights a complex relationship between humidity and sunshine as the season progresses.

Percentage of Sunny Days in July in Yucatan

The chart illustrates the percentage of sunny days in Yucatan throughout the year, with July 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 Yucatan experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec32%57%65%57%47%16%38%41%23%36%51%70%
Data source: Yucatan July chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Yucatan in July

In Yucatan, Mexico, July stands out with 13 hours of daylight, a continuation of the longer days established since May. As the summer months peak, the daylight duration remains consistent, reflecting the region's tropical climate. This trend of extended daylight begins in March, culminating in a gradual increase until reaching its zenith in July, before slightly tapering off in August and September. The shift from longer to shorter days can be observed as the year progresses, with January to April featuring around 11 to 12 hours, gradually enhancing the daylight experience. As we transition towards the end of the year, daylight dwindles to 10 hours by December, echoing the beautiful cyclical changes of Yucatan's vibrant seasons.

Average Daylight Hours in Yucatan for July

The chart illustrates the variation in daylight duration in Yucatan throughout the year, with July highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 6m11h 30m12h 2m12h 35m13h 2m13h 15m13h 8m12h 44m12h 12m11h 40m11h 12m10h 58m
Data source: Yucatan daylight hours, calculated by summing the hours between sunrise and sunset for each day.

July Winds in Yucatan

In Yucatán, Mexico, the July winds present a notable dip in average wind speed, clocking in at just 1.8 m/s (4 mph), which is the lowest point of the year. This gentle breeze is part of a broader trend observed from May through July, where wind speeds decrease from 2.9 m/s to below 2 m/s. Following this calm period, gusts gradually pick up again in the ensuing months, with August and September recording slight increases. Overall, the July winds reflect a seasonal lull in Yucatán, inviting visitors to enjoy the warm sunshine and tranquil atmosphere that the region is renowned for during the summer.

Average July Wind Speed in Yucatan

The chart displays monthly wind speed patterns in Yucatan, with values for each month shown alongside July's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how July's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.23.33.33.32.92.61.8 m/s1.92.32.82.92.5
Data source: Yucatan July wind data, generated using information from the Copernicus Climate Change Service.

How July Weather in Yucatan Compares to Other Months

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

In July, the weather is significantly warmer, with average temperatures reaching 29°C (84°F) and maximums soaring up to 38°C (100°F). This month sees high humidity levels at 81% and considerable rainfall, with 195 mm (7.7 in) spread across about 20 days. In contrast, January offers a milder climate, with an average temperature of 23°C (74°F) and a slightly lower maximum of 37°C (99°F). The humidity is higher at 88%, but the precipitation is considerably less, totaling just 26 mm (1.0 in) over approximately 5 days. For more detailed insights, check out Yucatan weather in January.

In July, temperatures are significantly warmer, with a minimum of 22°C (72°F) and an average of 29°C (84°F), reaching a maximum of 38°C (100°F). The month is also marked by high humidity at 81% and frequent rainfall, averaging 195 mm (7.7 in) over 20 days. In contrast, February presents a milder climate, featuring a lower minimum temperature of 12°C (54°F) and an average of 24°C (76°F), peaking at 39°C (103°F). Rainfall is minimal in February, with just 26 mm (1.0 in) across 3 days, and humidity rises slightly to 86%. For those interested in more detailed information about February weather, check out Yucatan weather in February.

July and March showcase contrasting weather patterns. In July, the temperatures range from a minimum of 22°C (72°F) to a high of 38°C (100°F), with an average of 29°C (84°F). This month is characterized by significant precipitation, totaling 195 mm (7.7 in) over approximately 20 days, and humidity levels around 81%. In comparison, March features milder temperatures, with a minimum of 15°C (60°F) and a maximum of 40°C (104°F), averaging 26°C (79°F). Rainfall is scarce during this month, amounting to just 20 mm (0.8 in) over about 3 days, while humidity remains high at 84%. For more detailed insights into the weather in March, visit Yucatan weather in March.

In comparing the weather between July and April, we notice distinct differences despite similar humidity levels of 81% in both months. July experiences higher average temperatures, ranging from a minimum of 22°C (72°F) to a maximum of 38°C (100°F), with considerable rainfall of 195 mm (7.7 in) spread over 20 days. In contrast, April has slightly lower average temperatures, with a minimum of 19°C (66°F) and a striking maximum of 43°C (110°F), but it receives only 17 mm (0.7 in) of precipitation over just 4 days. This makes April significantly drier than July, despite experiencing extreme heat at times. For a more detailed look at this month's weather, check out Yucatan weather in April.

When comparing the weather in July and May, notable differences emerge. July experiences slightly lower average temperatures, with a minimum of 22°C (72°F) and an average of 29°C (84°F), but it can peak at a steamy 38°C (100°F). The month also brings significant rainfall, accumulating 195 mm (7.7 in) over 20 days, resulting in an average humidity of 81%. In contrast, May features a higher maximum temperature of 41°C (106°F) and a slightly lower average of 30°C (86°F), but with much less precipitation—only 47 mm (1.9 in) over 9 days, leading to a humidity level of 82%. For those interested in more details about the weather in May, you can check out Yucatan weather in May.

In comparing the weather patterns of June and July, both months share similar average temperatures, with July experiencing a minimum of 22°C and an average of 29°C, compared to June's slightly higher minimum of 23°C. The maximum temperature in June reaches up to 39°C, while July's peak is a bit lower at 38°C. Additionally, rainfall in July totals 195 mm over 20 days, slightly surpassing June's 178 mm over 22 days. Both months maintain a consistent humidity level of 81%, ensuring that the air remains warm and sticky. For more detailed insights, you can refer to Yucatan weather in June.

In both July and August, temperatures remain consistent, with minimums of 22°C (72°F), average highs of 29°C (84°F), and peaks reaching 38°C (100°F). However, August experiences slightly less rainfall, with 180 mm (7.1 in) compared to July's 195 mm (7.7 in), despite having a slightly higher number of rainy days at 23. Humidity levels are also marginally higher in August at 82%, compared to July's 81%. For more detailed information on the weather patterns in the region, check out Yucatan weather in August.

July and September both showcase warm weather, but with some notable differences. In July, temperatures range from a minimum of 22°C (72°F) to a maximum of 38°C (100°F), averaging around 29°C (84°F). The month sees significant precipitation, totaling 195 mm (7.7 in) over 20 days, with humidity levels high at 81%.

In contrast, September experiences slightly warmer nights with a minimum of 23°C (73°F) and a similar maximum temperature of 37°C (99°F), while the average drops marginally to 28°C (83°F). Precipitation increases to 232 mm (9.1 in) across 23 days, and humidity also rises to 86%. This makes September a wetter and more humid month compared to July. For more detailed information, check out Yucatan weather in September.

In comparison to July, October offers slightly cooler temperatures, with a minimum of 20°C (68°F) and an average of 28°C (82°F), compared to July's minimum of 22°C (72°F) and average of 29°C (84°F). While both months experience high humidity, October sees a slightly higher average of 90%, compared to July's 81%. Precipitation also differs significantly, as October receives 111 mm (4.4 in) over 18 days, while July has a much more substantial rainfall of 195 mm (7.7 in) spread across 20 days. For a more detailed look at the weather patterns in October, you can explore Yucatan weather in October.

July and November showcase contrasting weather patterns. In July, temperatures soar with an average of 29°C (84°F), reaching highs of 38°C (100°F), accompanied by significant rainfall of 195 mm (7.7 in) over 20 days and high humidity of 81%. In contrast, November offers milder conditions, with an average temperature of 25°C (78°F) and maximums of 34°C (93°F). This month experiences significantly less rainfall, totaling only 46 mm (1.8 in) over 8 days, although humidity remains high at 91%. For more details on the climate, check out Yucatan weather in November.

In July, the weather is characterized by higher temperatures, with minimums around 22°C (72°F) and maximums reaching up to 38°C (100°F). This month typically experiences significant rainfall, averaging 195 mm (7.7 in) over about 20 days, combined with high humidity levels of 81%. In contrast, December enjoys milder conditions, with minimum temperatures dropping to 13°C (56°F) and maximums at 35°C (96°F). The precipitation is notably low during this month, averaging just 14 mm (0.5 in) over 2 days, while humidity remains relatively high at 91%. For more detailed information, check out Yucatan weather in December.

Compare Yucatan's Climate with Cities Worldwide

Conclusion: What to Expect From July Weather in Yucatan

In July, the Yucatán experiences a distinctive shift in weather patterns, characterized by higher temperatures and increased humidity, making it one of the warmest months of the year. With average temperatures hovering around 29°C (84°F) and occasional peaks reaching 38°C (100°F), the heat can feel intense, especially when combined with an 81% humidity level. July also brings a noticeable uptick in rainfall, with approximately 20 days of precipitation totaling around 195 mm (7.7 in), creating a humid atmosphere that contrasts sharply with the drier months. Whether you’re planning to explore ancient ruins or relax on stunning beaches, understanding the July weather is essential for a memorable experience in the Yucatán. For a complete overview of what to expect throughout the year, check out the detailed Yucatan Climate.