Last updated: April 22, 2025
May in Ixtapa-Zihuatanejo, Mexico boasts delightful weather, characterized by maximum temperatures soaring to 33°C (91°F) and an inviting average of 25°C (78°F). Visitors can expect comfortable evenings with minimum temperatures dipping to 18°C (64°F). This month is relatively dry, with only 12 mm (0.5 in) of rainfall over a mere 1 day, allowing ample opportunity for sun-filled adventures on the stunning beaches. The humidity level averages around 73%, providing a pleasant tropical experience without the overwhelming heat. Whether exploring vibrant local culture or basking in the sun, May offers the perfect climate for an unforgettable getaway.
As May unfolds in Ixtapa-Zihuatanejo, temperatures begin to warm, signaling the transition into the summer months. With a minimum temperature of 18°C (64°F) and an average of 25°C (78°F), the days grow increasingly pleasant. The maximum temperature peaks at a balmy 33°C (91°F), similar to the highs of April, laying the groundwork for vibrant beach days and outdoor adventures. This upward trend reflects the region's inviting climate, perfect for those seeking sun-soaked escapes. Comparatively, as spring ebbs away, May reveals a consistent warmth that lays the foundation for the sultry summer, making this month ideal for visitors yearning for both relaxation and excitement by the ocean.
May marks the beginning of a notable shift in precipitation for Ixtapa-Zihuatanejo, as the area transitions from the dry season into the onset of the rainy season. During this month, rainfall sees a modest increase, accumulating 12 mm (0.5 in) across just one day of precipitation. This uptick sets the stage for the dramatic rainfall that follows in June, with an astonishing 251 mm (9.9 in) anticipated over 18 days. The gradual ascent in rainfall from May to June indicates a clear trend towards wetter conditions, signaling the arrival of summer storms that will dominate the landscape in the coming months. This shift not only nurtures the lush surroundings but also invites travelers to experience the vibrant transformation of this coastal paradise.
As spring transitions into summer, May brings a noticeable uptick in humidity to Ixtapa-Zihuatanejo, reaching 73%. This increase marks a shift from the drier months of January through April, where humidity levels hovered between 63% and 69%. Following May, humidity continues to rise, peaking in the summer months of July and August, which experience the highest levels at 78% and 79% respectively. Thus, if you're planning a visit in May, expect a touch of tropical warmth, setting the stage for the lush, vibrant atmosphere that defines this charming coastal destination.
In May, Ixtapa-Zihuatanejo experiences a consistently high UV Index of 13, placing it in the extreme exposure category with a burn time of just 10 minutes. This trend of elevated UV levels begins in February and persists through the summer months, peaking at 14 in June. Visitors during this time should be especially cautious, as the sun's intensity does not vary significantly until fall, when it slightly abates. This pattern emphasizes the importance of sun protection to enjoy the beautiful beaches safely. For more details, check the Ixtapa-Zihuatanejo UV Index.
UV Risk Categories
As May settles into Ixtapa-Zihuatanejo, the region basks in a delightful 335 hours of sunshine, marking it as one of the sunniest months of the year. This upward trend in daylight hours from previous months showcases a steady progression, with April at 323 hours, nudging towards May's peak. The increase in sunlight not only enhances the area's vibrant beaches and lush landscapes but also invites visitors to explore outdoor activities and local culture. Following May, the sunshine begins to dip slightly in June, but the warmth of the spring is still evident, making this coastal community an ideal destination to soak in the beauty of the season.
In Ixtapa-Zihuatanejo, the likelihood of sunny weather experiences a notable drop in May, with a 62% chance of sunshine—a stark contrast to the all-time high of 84% in February and a steady decline throughout the preceding months. This trend highlights a transition as the region moves from its peak sunny season in early spring into the baking summer months, where the chances plummet dramatically to as low as 11% in June. While May still offers some sunshine, visitors should prepare for an increasing likelihood of clouds and humidity, signaling a shift in the climate as the summer heat approaches.
In Ixtapa-Zihuatanejo, May marks a delightful transition as daylight holds steady at 12 hours, mirroring the previous two months. This consistency in daylight duration signals the start of the summer season, where longer days become a hallmark of the region. As the year progresses, daylight extends gradually, peaking at 13 hours in June and July, offering ample time for sun-soaked beach adventures and vibrant sunsets. Following this peak, daylight gently recedes to 12 hours in August and September before returning to its shorter winter duration of 11 hours in October through December. This rhythmic change in daylight not only enhances the beauty of the landscape but also invites visitors to experience the region's warm and inviting atmosphere throughout the year.
In May, the winds in Ixtapa-Zihuatanejo settle into a gentle rhythm, maintaining a steady average of 1.8 m/s (4 mph). This marks a continuation of the slight increase seen in the previous months, where both April and May exhibit the same calming breeze. The consistency of this wind speed is characteristic of the early summer months, offering a perfect balance for water activities and beach-goers alike. As the summer approaches, the winds begin to taper off slightly in July, hinting at a shift towards the more tranquil, hot season. Overall, May stands out as a month of pleasant, refreshing winds that enhance the coastal atmosphere of this beautiful destination.
The weather in Ixtapa-Zihuatanejo changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of May's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Ixtapa-Zihuatanejo and find detailed weather information for every month.
In comparing the weather between May and January, May presents warmer temperatures with a range from 18°C (64°F) to a high of 33°C (91°F), while January offers slightly cooler conditions, with temperatures varying from 16°C (60°F) to a maximum of 32°C (90°F). May also features higher humidity at 73%, compared to January's 66%, which can make the warmth feel more pronounced. Additionally, May experiences a modest amount of precipitation with about 12 mm (0.5 in) over just one day, whereas January is notably drier, recording only 3 mm (0.1 in) with no rainy days. For more detailed information about the January weather in Ixtapa-Zihuatanejo, you can find it here: Ixtapa-Zihuatanejo weather in January.
When comparing the weather in May and February, May tends to be warmer and more humid. In May, temperatures range from a minimum of 18°C (64°F) to a maximum of 33°C (91°F), with an average temperature of 25°C (78°F) and humidity at 73%. Precipitation is minimal, with only about 12 mm (0.5 in) falling on just one day. In contrast, February features slightly cooler temperatures, with a minimum of 13°C (57°F) and a maximum of 31°C (88°F), while the average settles at 23°C (74°F). February is notably drier, receiving only 4 mm (0.1 in) of rain over no rain days, and has lower humidity at 64%. For more detailed insights on February weather, you can check this link: Ixtapa-Zihuatanejo weather in February.
In comparing the weather between May and March, May experiences slightly warmer temperatures, with average highs reaching 33°C (91°F) compared to March's peak of 32°C (90°F). While both months maintain comfortable minimum temperatures—18°C (64°F) in May and 16°C (62°F) in March—May also sees an increase in humidity at 73% compared to March's 63%. Moreover, May has recorded light precipitation, averaging 12 mm (0.5 in) over just one day, whereas March is notably drier, experiencing no rainfall at all. For more detailed information, you can check Ixtapa-Zihuatanejo weather in March.
In comparing the weather between April and May, both months feature warm temperatures, but May tends to be slightly warmer overall. In April, the minimum temperature is 16°C (61°F) and the average is 24°C (76°F), while in May, the minimum increases to 18°C (64°F) with an average of 25°C (78°F). Additionally, May sees a slight uptick in humidity at 73% compared to April's 69%. Precipitation is notably different, with April experiencing no rainfall at all, while May records 12 mm (0.5 in) of rain over just one day. For more details about April's weather, you can visit Ixtapa-Zihuatanejo weather in April.
May temperatures in Ixtapa-Zihuatanejo typically range from a minimum of 18°C (64°F) to a maximum of 33°C (91°F), with an average temperature of 25°C (78°F). During this month, the region experiences relatively low precipitation of only 12 mm (0.5 in) over just a single day, along with humidity levels around 73%. In contrast, June sees a slight increase in average temperature to 26°C (79°F) while maintaining the same maximum temperature of 33°C (92°F). However, the weather dramatically shifts in June with significant rainfall, totaling 251 mm (9.9 in) over 18 days, and a slight increase in humidity to 76%. For more detailed information on June weather patterns, visit Ixtapa-Zihuatanejo weather in June.
In May, the weather in Ixtapa-Zihuatanejo features a warm climate with temperatures ranging from a minimum of 18°C (64°F) to an average of 25°C (78°F) and a maximum of 33°C (91°F). The month experiences relatively low precipitation, with only 12 mm (0.5 in) falling on just one day, coupled with a humidity level of 73%. In contrast, July sees slightly warmer temperatures with a minimum of 22°C (72°F) and an average of 26°C (80°F), peaking at a maximum of 32°C (90°F). However, July is significantly wetter, receiving 115 mm (4.5 in) of rain over 20 days and a slight increase in humidity at 78%. This stark contrast in precipitation and humidity highlights the seasonal shift from May to July. For more details on July’s weather, check out Ixtapa-Zihuatanejo weather in July.
May and August present quite contrasting weather patterns. In May, temperatures range from a comfortable minimum of 18°C (64°F) to a warm maximum of 33°C (91°F), with an average of 25°C (78°F). Precipitation is minimal, averaging only 12 mm (0.5 in) over just one day, and humidity sits at 73%. In contrast, August experiences higher starting temperatures, with a minimum of 22°C (72°F) and an average of 26°C (79°F), peaking similarly at 33°C (92°F). However, the month sees a significant increase in precipitation to 255 mm (10.0 in) over 23 days, coupled with a slight rise in humidity at 79%. For a more detailed look at August weather conditions, check out Ixtapa-Zihuatanejo weather in August.
May and September present quite different weather experiences. In May, temperatures generally range from a mild 18°C (64°F) to a warm 33°C (91°F), with an average of 25°C (78°F). This month enjoys relatively low precipitation, totaling only 12 mm (0.5 in) over just one day, and a humidity level of 73%. On the other hand, September experiences higher minimum temperatures, starting at 22°C (72°F) and peaking at 32°C (90°F), with a slight average drop to 26°C (78°F). However, it sees a significant increase in rainfall, with a staggering 304 mm (12.0 in) over 24 days, resulting in higher humidity at 78%. For more details about September's weather, check out Ixtapa-Zihuatanejo weather in September.
In May, the weather tends to be warmer with average temperatures ranging from a minimum of 18°C (64°F) to a maximum of 33°C (91°F). The month is relatively dry, experiencing only 12 mm (0.5 in) of precipitation over just one day, with humidity sitting at 73%.
Conversely, October offers a slightly higher minimum temperature of 21°C (70°F) and a similar average of 25°C (78°F), but it becomes significantly wetter, receiving 278 mm (10.9 in) of rain spread over 26 days. The humidity also rises to 75% in October, creating a more humid atmosphere. For those interested in more detailed weather patterns, check out Ixtapa-Zihuatanejo weather in October.
May typically offers warm and sunny conditions, with average temperatures ranging from a minimum of 18°C (64°F) to a maximum of 33°C (91°F) and limited precipitation of just 12 mm (0.5 in) over approximately one day. In contrast, November presents slightly cooler temperatures, with a minimum of 17°C (63°F) and a maximum of 32°C (90°F), accompanied by significantly higher rainfall of 47 mm (1.9 in) spread over nine days. While both months feature similar average temperatures around 25°C (77°F), May tends to have lower humidity and much less rain. For more detailed weather insights, check out Ixtapa-Zihuatanejo weather in November.
In May, the weather in Ixtapa-Zihuatanejo tends to be warmer, with temperatures ranging from a minimum of 18°C (64°F) to a maximum of 33°C (91°F) and an average of 25°C (78°F). This month also experiences higher humidity at 73% and slightly more precipitation, totaling 12 mm (0.5 in) over just one day. In contrast, December features milder temperatures, with a minimum of 16°C (61°F), an average of 24°C (75°F), and a maximum of 32°C (89°F). December boasts lower humidity at 70% and significantly less rainfall, accumulating only 6 mm (0.2 in) over the same one-day duration. For more details, check out Ixtapa-Zihuatanejo weather in December.
May in Ixtapa-Zihuatanejo brings a delightful taste of summer, marked by warm temperatures and refreshing breezes. While the average highs reach a balmy 33°C (91°F), the weather remains more comfortable than the peak heat of the upcoming months. With only a couple of days of light rain and humidity hovering around 73%, this month offers an ideal balance for outdoor adventures or lazy beach days. As you prepare for your visit, you can explore more about the region's enticing weather in the detailed Ixtapa-Zihuatanejo Climate page.