Last updated: April 22, 2025
Experience the vibrant weather of Cozumel, Mexico in May, where the average temperature hovers around 27°C (81°F). The days are typically warm, peaking at a delightful 29°C (84°F), while evenings cool down to a comfortable 23°C (74°F). Although May is characterized by a higher humidity level of 75%, beachgoers should be prepared for occasional showers, as the island receives around 97 mm (3.8 in) of rain across 17 days. Embrace the tropical charm of Cozumel this May, where sunny moments and refreshing rain coexist in harmony.
In Cozumel, Mexico, the warmth of May heralds the transition into summer, bringing with it delightful temperatures that make the island a paradise for sun-seekers. With minimums around 23°C (74°F) and averaging 27°C (81°F), visitors can bask in maximum highs reaching up to 29°C (84°F). This gradual increase from the cooler April temperatures signals the start of beach season, as the island's vibrant coastline invites both relaxation and adventure. As the month progresses, the weather remains pleasantly warm, making May an ideal time to explore Cozumel’s stunning underwater world or simply soak up the sun on its pristine beaches.
In Cozumel, Mexico, May marks a significant uptick in precipitation, with an average of 97 mm (3.8 in) spread across 17 days. This notable increase follows the relatively dry months of January through April, where rainfall is consistently low, peaking at 71 mm in January. As the island transitions into the warmer months, May heralds the onset of the rainy season, laying the groundwork for the considerably wetter months ahead, particularly June with its staggering 219 mm (8.6 in). The increase in both rainfall and rainy days in May serves as a reminder of the lush, tropical climate of Cozumel, inviting visitors to experience the vibrant greenery that flourishes during this nourishing period.
As we transition into May in Cozumel, Mexico, the island's humidity experiences a slight dip to 75%, continuing a gradual decline from the earlier months. After starting the year with a humidity of 79% in January and gradually easing to 76% in both March and April, May represents a shift towards a more comfortable climate. This subtle decrease marks the beginning of the summer months, where humidity levels tend to stabilize around 76% through June to October, ensuring visitors can enjoy the vibrant beauty of Cozumel without feeling overwhelmed by humidity. Overall, May's humidity strikes a balance, offering a pleasant tropical experience as the island gears up for its bustling summer season.
As the sun reaches its zenith, May in Cozumel, Mexico signals the continuation of an intense UV experience, with an Index peaking at 13, classified as extreme. This mirrors the soaring UV levels seen in April, showcasing a trend of heightened solar exposure that necessitates vigilance. With only 10 minutes before the risk of sunburn sets in, those venturing outdoors are encouraged to take necessary precautions, such as wearing protective clothing and applying sunscreen. As June approaches, the UV Index will further escalate to 14, reinforcing that this tropical paradise demands respect for its radiant sun. Stay informed and prepared for UV conditions by checking out the detailed insights at Cozumel UV Index.
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May brings a glorious 343 hours of sunshine to Cozumel, Mexico, making it one of the sunniest months of the year. As spring gives way to summer, the sunbeams intensify, following a steady upward trend from January's 237 hours to April's 328 hours. This delightful increase not only enhances outdoor experiences but also paints the island in vibrant colors, inviting visitors to bask in its natural beauty. The sunshine starts to taper slightly into June with 301 hours, yet May stands out as a peak moment, embodying the essence of tropical bliss. Whether you're lounging on the beach or exploring the vibrant coral reefs, May's ample sunlight is sure to create unforgettable memories in this picturesque paradise.
As you plan your visit to Cozumel, Mexico, in May, you'll find that the likelihood of sunny weather hovers around 53%. This marks a noticeable shift from the earlier months, particularly from the peak of 71% in March and the 61% experienced in April. While May offers a decent chance for sunshine, it also signals the onset of the rainy season, leading into June’s significant drop to 31%. Therefore, while you can expect some beautiful days, it’s wise to prepare for the occasional shower. Overall, May is a transitional month—sweetly balanced between delightful sunshine and the early whispers of seasonal rain.
As spring gives way to summer in Cozumel, Mexico, daylight duration steadily increases, reaching an inviting 13 hours in May. This progression from 11 hours in January and February to the longer days of March and April not only highlights the transition into warmer months but also sets the stage for the vibrant summer atmosphere. Following May, the daylight remains consistent at 13 hours throughout June and July, creating ample opportunities for outdoor activities and exploration. However, as the year winds down, daylight gradually recedes back to 11 hours by November and 10 hours in December, reminding residents and visitors alike of the cyclical nature of light and time in this beautiful tropical paradise.
In Cozumel, Mexico, the winds of May offer a gentle respite, with an average speed of 6.2 m/s (14 mph), slightly lower than the stronger gusts recorded in the preceding months. This marks a nuanced transition as spring gives way to summer. Notably, January through April showcases a consistent wind pattern around 6.5 m/s (15 mph), indicating a robust breeze that characterizes the earlier part of the year. However, as the heat of June approaches, the winds decrease to 6.0 m/s (13 mph), paving the way for a more tranquil atmosphere that continues into the sultry months of July and August. Overall, May strikes a balance between the energetic winds of spring and the calmer breezes of summer, creating an ideal setting for both relaxation and adventure in this beautiful Caribbean destination.
The weather in Cozumel 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 Cozumel and find detailed weather information for every month.
In May, Cozumel experiences warmer temperatures with a minimum of 23°C (74°F) and an average of 27°C (81°F), peaking at 29°C (84°F). This month also sees more rainfall, averaging 97 mm (3.8 in) over 17 days, contributing to a humidity level of 75%. In contrast, January is slightly cooler, with temperatures ranging from a minimum of 19°C (67°F) to an average of 25°C (77°F) and a maximum of 28°C (82°F). It typically experiences less precipitation at 71 mm (2.8 in) across 13 days, along with higher humidity at 79%. For more specific details, you can check Cozumel weather in January.
May and February exhibit noticeable differences in weather conditions. In May, temperatures begin to rise, with minimums around 23°C (74°F) and average temperatures reaching 27°C (81°F), peaking at 29°C (84°F). This month also sees a higher level of rainfall, averaging 97 mm (3.8 in) over 17 days, contributing to a humidity level of 75%. In contrast, February presents a milder climate, with minimum temperatures of 20°C (69°F), an average of 25°C (78°F), and highs of 28°C (82°F). February experiences significantly less precipitation, totaling 32 mm (1.3 in) across 11 days and slightly higher humidity at 78%. For more detailed information, check out Cozumel weather in February.
In comparing the weather between May and March, May tends to be warmer, with average temperatures reaching 27°C (81°F), compared to March's average of 26°C (78°F). The maximum temperatures in May also slightly edge out March, peaking at 29°C (84°F) versus March’s 28°C (82°F). However, May is significantly wetter, experiencing 97 mm (3.8 in) of precipitation over 17 days, while March sees much less rain, with only 30 mm (1.2 in) over just 6 days. Interestingly, humidity levels remain relatively similar, with May at 75% and March at 76%. For more detailed information on March weather, visit Cozumel weather in March.
In comparing the weather conditions of April and May, it is evident that May tends to be slightly warmer, with average temperatures reaching around 27°C (81°F) compared to April's 26°C (80°F). The maximum temperatures also reflect this trend, peaking at 29°C (84°F) in May versus 28°C (83°F) in April. However, May is notably wetter, experiencing 97 mm (3.8 in) of precipitation over 17 days, in stark contrast to April's much drier climate, which sees only 38 mm (1.5 in) over just 6 days. Humidity levels remain quite similar, with May at 75% and April slightly higher at 76%. For more detailed insights into April weather, you can check Cozumel weather in April.
In comparing the weather of May and June, we see a noticeable increase in both temperature and precipitation. In May, temperatures range from a minimum of 23°C (74°F) to a maximum of 29°C (84°F), with an average of 27°C (81°F) and a total precipitation of 97 mm (3.8 in) across 17 rainy days. Conversely, June experiences slightly warmer conditions, with minimum temperatures of 25°C (77°F) and an average temperature of 28°C (82°F), while the maximum remains at 29°C (85°F). However, June also brings significantly more rain, with 219 mm (8.6 in) falling over 19 days, resulting in similar humidity levels around 76%. For more details, check out Cozumel weather in June.
May and July exhibit relatively similar weather patterns, with July generally being slightly warmer. In May, temperatures range from a minimum of 23°C (74°F) to a maximum of 29°C (84°F), while July sees a minimum of 25°C (78°F) and a similar maximum of 29°C (85°F). Additionally, May experiences more precipitation, totaling 97 mm (3.8 in) over 17 days, compared to July’s 56 mm (2.2 in) over 12 days. Humidity remains fairly consistent between the two months, with May at 75% and July at 76%. For more detailed insights, check out Cozumel weather in July.
In May, temperatures typically range from a minimum of 23°C (74°F) to a maximum of 29°C (84°F), with an average of 27°C (81°F). The month experiences a notable amount of rain, with total precipitation reaching 97 mm (3.8 in) over 17 days, accompanied by a humidity level of 75%. In contrast, August sees slightly warmer temperatures, with lows around 26°C (79°F) and highs peaking at 30°C (86°F), averaging 28°C (83°F). Precipitation increases to 122 mm (4.8 in) over the same number of rainy days, and humidity also rises marginally to 76%. For more details on this month's weather, you can check Cozumel weather in August.
May and September both present warm and humid weather, but there are notable differences between the two months. In May, temperatures range from a minimum of 23°C (74°F) to a maximum of 29°C (84°F), with an average of 27°C (81°F). Precipitation is relatively high, totaling 97 mm (3.8 in) over approximately 17 days, and humidity remains around 75%. In contrast, September sees slightly higher temperatures, with a minimum of 25°C (77°F) and a maximum of 31°C (89°F), averaging 28°C (83°F). This month also experiences increased rainfall, with 137 mm (5.4 in) falling over about 21 days, and humidity is marginally higher at 76%. For a closer look at the kind of weather you can expect during this time, check out Cozumel weather in September.
In May, the weather is characterized by warm temperatures, with a minimum of 23°C and an average of 27°C, peaking at 29°C. However, this month also sees significant rainfall, averaging 97 mm over 17 days, along with a humidity level of 75%. In contrast, October shares similar temperature ranges, with a minimum of 24°C and an average of 27°C, but it experiences much more rainfall, totaling 242 mm over 24 days and slightly higher humidity at 76%. This comparison highlights October's wetter and more humid conditions, despite the temperatures being nearly identical. For a closer look at October's climate, you can check Cozumel weather in October.
In comparing the weather between May and November, both months exhibit warm temperatures, with averages hovering around 27°C (81°F) and 26°C (79°F) respectively. May tends to have slightly higher maximum temperatures, reaching up to 29°C (84°F), while November can also peak at the same high but has a lower average. Precipitation levels are notably different, with May receiving 97 mm (3.8 in) across 17 days and November experiencing increased rainfall at 129 mm (5.1 in) over 16 days. Humidity levels are also higher in November at 78%, compared to 75% in May. For more insights into November’s climate specifics, check out this link: Cozumel weather in November.
May and December exhibit distinct differences in weather patterns. In May, temperatures range from a low of 23°C (74°F) to a high of 29°C (84°F), with an average of 27°C (81°F). This month experiences more precipitation, totaling 97 mm (3.8 in) over approximately 17 days, contributing to a humidity level of 75%. In contrast, December features slightly lower temperatures, with a minimum of 21°C (70°F) and a maximum of 28°C (83°F), averaging 25°C (78°F). It also boasts less rainfall, with 66 mm (2.6 in) over about 15 days, and a humidity level of 80%. For more detailed insights, check out Cozumel weather in December.
As May unfolds in Cozumel, the island welcomes warmer days with averages hovering around 27°C (81°F), making it a prime time for sun-seekers. The picturesque evenings cool down slightly, offering a pleasant escape with temperatures rarely dipping below 23°C (74°F). However, be prepared for the increased chance of rainfall, as this month sees an uptick in precipitation, with about 17 rainy days contributing to a total of 97 mm of moisture. This shift in weather is a welcome contrast to the drier winter months, enriching the lush landscapes and invigorating the vibrant marine life. For a deeper dive into Cozumel's atmospheric patterns, check out Cozumel Climate.