July Weather in Guerrero, Mexico

Last updated: April 22, 2025

In July, Guerrero, Mexico experiences a warm tropical climate characterized by maximum temperatures reaching a sizzling 43°C (110°F), while the average hovers around a comfortable 31°C (89°F). The nights bring a refreshing relief, with minimum temperatures dropping to 21°C (70°F). Although July sees approximately 33 mm (1.3 in) of precipitation over 6 days, humidity levels remain relatively high at 65%, creating a humid yet vibrant atmosphere. This combination of heat and occasional rain contributes to the lush beauty of Guerrero's landscapes, making it an appealing destination for those who enjoy sultry summer days enhanced by the charm of tropical weather.

July Temperature in Guerrero

In July, temperatures in Guerrero, Mexico, reach their warmest levels of the year, with average highs soaring to a sweltering 43°C (110°F). The month opens with minimum temperatures around 21°C (70°F), ensuring balmy nights and making it a prime time for evening outings. As the month progresses, the average temperature settles at a pleasant 31°C (89°F), striking a balance between the sizzling heat of the day and cooler evenings. This pattern is indicative of the region's summer peak, where the combination of intense sunshine and high humidity creates an inviting atmosphere for beachgoers and adventurers alike, providing a taste of Guerrero's vibrant tropical climate.

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

The chart illustrates July temperature patterns in Guerrero, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec566070758287898983756459
Data source: Temperature data for Guerrero 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 Guerrero

July in Guerrero, Mexico, showcases a modest uptick in precipitation, with an average of 33 mm (1.3 in) falling over six days. This amount marks a slight increase from June's 31 mm (1.2 in), indicating the onset of the rainy season as the region transitions from the drier months. Interestingly, this pattern sets the stage for a dramatic rise in rainfall in September, which averages 115 mm (4.5 in), reflecting the seasonal variability typical of the region. As the summer progresses, residents can expect sporadic showers that help nourish the vibrant landscape while also hinting at the heavier downpours to come.

July Precipitation Trends in Guerrero

The chart displays monthly precipitation patterns in Guerrero, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1320254391313329115612318
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Guerrero

In July, Guerrero, Mexico experiences a notable dip in humidity, with levels around 65%, making it one of the driest months of the year. This drop follows a series of more humid months, peaking in May at 79% and remaining relatively high through June at 78%. The trend reveals a transition from the sweltering humidity characteristic of the earlier summer months to a more comfortable climate, which gracefully fluctuates again with the arrival of the drier August at 55%. As the year progresses, the humidity tends to rise again towards the year's end, creating a rhythm that defines Guerrero's tropical climate. This dynamic interplay between humidity levels provides a unique experience, attracting visitors who appreciate both the lushness of summer and the refreshing change heralded by July.

July Average Humidity in Guerrero

This chart illustrates the average monthly humidity levels in Guerrero, 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.
JanFebMarAprMayJunJulAugSepOctNovDec76%75%70%73%79%78%65%55%68%77%84%87%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Guerrero

In Guerrero, Mexico, the UV Index reaches its peak during the summer months, with July maintaining a value of 12, categorized as extreme. This is consistent with the preceding month of June, indicating an ongoing high risk for sun exposure. Both month’s burn time is a fleeting 10 minutes, urging locals and visitors alike to take necessary precautions. The trend highlights a steady increase in UV levels beginning in the early year, starting from a moderate 5 in January and escalating to the extreme threshold by April. As the year progresses, August also holds steady at a UV Index of 12, before slightly declining in September. With such intense UV readings, it's vital to stay informed and protected. For detailed insights on UV trends, check out Guerrero UV Index.

Maximum UV Index Levels in Guerrero for July

The chart shows the monthly maximum UV Index (UVI) for Guerrero 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.
JanFebMarAprMayJunJulAugSepOctNovDec589111112121211975
Data source: Guerrero 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 Guerrero

In July, Guerrero, Mexico, basks under an impressive 354 hours of sunshine, marking the peak of the summer season. This radiant month showcases a remarkable trend of increasing sunlight from the year’s start; the hours steadily climb from 184 in January to a striking 339 hours in June, leading into July’s bright finale. Following July, the sunshine begins to dip slightly in August with 342 hours, underscoring the transition towards the milder months ahead. Overall, this vibrant summer sun not only highlights July as a prime time for outdoor adventures but also reflects Guerrero's climatic journey, where longer days invite both locals and visitors to revel in the beauty and warmth of the coast.

Monthly Sunshine Duration in Guerrero: July Highlighted

The July sunshine duration represents the total number of hours Guerrero 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.
JanFebMarAprMayJunJulAugSepOctNovDec184h211h255h268h297h339h354h342h286h264h232h241h
Data source: Guerrero July Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Guerrero During July

In Guerrero, Mexico, the likelihood of sunny weather peaks in January at an impressive 71%, showcasing the region’s appeal during the winter months. As the year progresses, the chance of sunshine gradually declines, reaching a low of 48% in April. July, however, marks a turning point with a 50% probability of sunshine, reflecting a slight recovery as summer approaches. Following this, the odds improve again in August and soar to 74% in September, making the latter months an excellent time for sun-seekers. Overall, while July presents a balanced mix of sun and cloud, the trend towards brighter days is evident as summer unfolds.

Percentage of Sunny Days in July in Guerrero

The chart illustrates the percentage of sunny days in Guerrero 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 Guerrero experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec71%58%59%48%53%61%50%54%75%66%54%53%
Data source: Guerrero July chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Guerrero in July

In Guerrero, Mexico, July shines with 13 hours of daylight, a continuation of the generous light hours experienced since May. This period of extended sunshine contributes to the region's warm and welcoming climate, fostering vibrant outdoor activities and beach adventures. As the summer deepens, daylight duration stabilizes, remaining consistent through August before gradually tapering off in September. The months leading up to July showcase an upward trend, with daylight extending from 10 hours in January to a peak in the summer months, creating an inviting atmosphere that beckons both locals and travelers alike to revel in the sun-drenched beauty of Guerrero.

Average Daylight Hours in Guerrero for July

The chart illustrates the variation in daylight duration in Guerrero throughout the year, with July highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 33m11h 11m12h12h 51m13h 33m13h 54m13h 42m13h 5m12h 16m11h 26m10h 43m10h 21m
Data source: Guerrero daylight hours, calculated by summing the hours between sunrise and sunset for each day.

July Winds in Guerrero

In July, Guerrero, Mexico experiences an average wind speed of 4.1 m/s (9 mph), slightly lower than the previous month. This decrease follows a peak in late spring, where wind speeds reached 5.0 m/s (11 mph) in May. The moderate breezes of July contribute to the region's warm summer ambiance, offering a refreshing reprieve from the heat. As the months progress, we notice a gradual decline in wind speeds leading into the fall, with August showing a minor increase back to 4.3 m/s (10 mph), hinting at the dynamic nature of the coastal winds. Overall, July serves as a transitional period, where summer winds gently weave through Guerrero, setting the stage for the seasons to come.

Average July Wind Speed in Guerrero

The chart displays monthly wind speed patterns in Guerrero, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.53.64.74.95.04.54.1 m/s4.33.63.73.63.0
Data source: Guerrero July wind data, generated using information from the Copernicus Climate Change Service.

How July Weather in Guerrero Compares to Other Months

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

In July, the weather is characterized by high temperatures, with averages soaring to 31°C (89°F) and maximums reaching up to 43°C (110°F). This month typically experiences about 33 mm (1.3 in) of precipitation over six days, along with a humidity level of 65%. In stark contrast, January brings much cooler temperatures, featuring a minimum of -4°C (25°F) and an average of 13°C (56°F), with maximums around 35°C (95°F). Precipitation is lighter, totaling 13 mm (0.5 in) over just four days, while humidity rises to 76%. For more detailed weather information, visit Guerrero weather in January.

July and February present starkly contrasting weather conditions. In July, temperatures soar with a minimum of 21°C (70°F) and an average high of 31°C (89°F), reaching as high as 43°C (110°F) on particularly hot days. The humidity sits at a relatively comfortable 65%, though rainfall, totaling 33 mm (1.3 in), occurs on about six days, adding some moisture to the air.

In February, the climate shifts dramatically, with minimum temperatures plummeting to -10°C (14°F) and an average high of 16°C (60°F). The maximum temperature can still reach a warm 38°C (100°F), but the overall experience is much cooler, accompanied by higher humidity at 75%. February sees less precipitation, with only 20 mm (0.8 in) falling over about four days. For more detailed weather insights and comparisons, check out Guerrero weather in February.

In comparing the weather between July and March, it's clear that each month presents distinct conditions. July boasts significantly higher average temperatures, ranging from a minimum of 21°C (70°F) to a maximum of 43°C (110°F), making it the hottest month. The humidity during this time is at 65%, and the region experiences about 33 mm (1.3 in) of precipitation over 6 days. In contrast, March offers a milder climate, with temperatures swinging from a chilly 1°C (34°F) at night to an average of 21°C (70°F) during the day, peaking at 37°C (98°F). The humidity is slightly higher at 70%, and March sees less rainfall, with 25 mm (1.0 in) of precipitation over just 4 days. For more detailed information, check out Guerrero weather in March.

In comparing the weather of July and April, we see distinct differences that characterize each month. July boasts significantly warmer temperatures, with an average of 31°C (89°F) and a maximum reaching up to 43°C (110°F), while April has a much cooler average of 24°C (76°F) and a maximum of 41°C (106°F). Precipitation levels are slightly lower in July, with only 33 mm (1.3 in) over six days compared to April's 42 mm (1.7 in) across five days, indicating a wetter experience in April. Additionally, July experiences lower humidity at 65%, while April has a higher humidity level of 73%, making April feel more muggy despite its cooler temperatures. For a detailed look at April weather specifics, visit Guerrero weather in April.

When comparing the weather in May and July, we see distinct differences in temperature and precipitation patterns. July tends to be consistently warmer, with average temperatures around 31°C (89°F) compared to May's average of 28°C (82°F). Both months can peak at a maximum of 43°C (110°F), but July’s minimum temperature is notably higher at 21°C (70°F) versus May’s lower minimum of 12°C (54°F). Precipitation also varies significantly; May experiences more rainfall at 91 mm (3.6 in) over 9 days, while July has less at 33 mm (1.3 in) over 6 days. Additionally, humidity levels are higher in May at 79%, compared to 65% in July, making May feel more tropical. For more detailed information, you can check Guerrero weather in May.

Comparing the weather in July and June reveals some notable differences. July experiences slightly higher temperatures, with an average of 31°C (89°F) and a maximum reaching 43°C (110°F), compared to June's average of 30°C (87°F) and maximum of 42°C (108°F). While both months have similar precipitation levels, with July at 33 mm (1.3 in) and June at 31 mm (1.2 in), July's humidity is somewhat lower at 65%, compared to June's 78%. This makes July feel slightly less muggy, despite the higher temperatures. For more detailed insights into June's weather, you can refer to Guerrero weather in June.

In comparing the weather between July and August, we see a slight increase in average temperature in August, rising to 32°C (90°F) from July's 31°C (89°F). Both months experience warm minimum temperatures of 21°C (70°F), but August's maximum temperature is slightly lower at 42°C (107°F) compared to July's peak of 43°C (110°F). Precipitation decreases in August, with only 28 mm (1.1 in) over 2 days, compared to July's 33 mm (1.3 in) over 6 days, and the humidity also drops from 65% in July to 55% in August, providing a slightly drier experience. For more details, check out Guerrero weather in August.

In July, the weather tends to be much hotter with average temperatures reaching around 31°C (89°F) and maximums soaring up to 43°C (110°F). This month sees relatively low precipitation levels at 33 mm (1.3 in) over approximately 6 days, resulting in a warmer and more arid climate with a humidity level of 65%. In contrast, September brings cooler temperatures, with an average of 29°C (84°F) and a minimum dipping to 13°C (56°F). However, it also experiences a significant increase in rainfall, totaling 115 mm (4.5 in) over about 9 days, which contributes to a slightly higher humidity of 68%. For more details on the weather in September, you can check out Guerrero weather in September.

Comparing the weather between July and October reveals significant differences in temperature and conditions. In July, temperatures range from a minimum of 21°C (70°F) to a scorching maximum of 43°C (110°F), with an average of 31°C (89°F), and relatively low precipitation of 33 mm (1.3 in) over 6 days. The humidity in July stands at 65%, creating a hot and somewhat humid atmosphere.

In contrast, October boasts much cooler temperatures, with a minimum of 4°C (39°F) and a maximum of 39°C (103°F), averaging 24°C (75°F). While October experiences increased precipitation at 61 mm (2.4 in), it also has the same number of rainy days as July. The humidity rises to 77%, making it feel more damp. For a detailed look at how October weather impacts the region, you can check Guerrero weather in October.

In July, the weather is characterized by high temperatures, ranging from a minimum of 21°C (70°F) to a scorching maximum of 43°C (110°F), with an average of 31°C (89°F). This month also experiences higher humidity levels at 65% and relatively more precipitation, totaling 33 mm (1.3 inches) over about 6 days. Conversely, November brings a dramatic shift; temperatures drop substantially, with a minimum of -1°C (31°F) and a maximum of 33°C (91°F), averaging around 18°C (65°F). Although November has less precipitation, recording 23 mm (0.9 inches) over just 3 days, the humidity rises to 84%. This stark contrast in weather showcases the significant seasonal changes in the region. For more insights on weather during this month, you can visit Guerrero weather in November.

The weather in July and December showcases stark contrasts. July boasts higher temperatures, with averages around 31°C (89°F) and maximums soaring to 43°C (110°F), accompanied by moderate humidity at 65% and some precipitation over six days. In contrast, December experiences much cooler conditions, where minimum temperatures can dip to -1°C (31°F) and average around 15°C (59°F). This month sees less precipitation at 18 mm (0.7 in) over just three days, accompanied by a higher humidity level of 87%. For a deeper look at December weather specifics, visit Guerrero weather in December.

Compare Guerrero's Climate with Cities Worldwide

Conclusion: What to Expect From July Weather in Guerrero

As summer fully settles in, July in Guerrero showcases a striking contrast to the preceding months. With temperatures soaring, it reaches its peak, providing a scorching ambiance often exceeding 40°C, while the average warmth invites beachgoers to enjoy the sun. However, the humidity, sitting at around 65%, can create a sticky sensation, emphasizing the need for refreshing breaks. Rainfall also makes a subtle appearance, with a few intermittent showers, contributing to the lush scenery yet keeping the atmosphere vibrant and alive. For a broader understanding of the distinct climate patterns throughout the year, visit Guerrero Climate.