May Weather in El Morro, Mexico

Last updated: April 22, 2025

In El Morro, Mexico, May ushers in mild temperatures with a maximum of 19°C (66°F) and an average of 16°C (61°F), creating a comfortable environment for outdoor activities. The minimum temperature hovers around 14°C (57°F), making evenings pleasantly cool. Remarkably, this month sees minimal precipitation, with only 3 mm (0.1 in) expected across zero rainy days, allowing residents and visitors alike to fully enjoy the lush, vibrant surroundings. With a humidity level of 83%, the air feels warm and invigorating, contributing to the region's picturesque charm.

May Temperature in El Morro

In May, El Morro, Mexico, begins to warm as it transitions toward summer. The temperatures see a slight uptick with minimums averaging around 14°C (57°F), while daytime highs hover around 19°C (66°F). This month marks a turning point, as the average temperature remains stable at 16°C (61°F), showcasing a mild climate that invites both locals and tourists to enjoy the outdoors. As May wraps up, the trends indicate a gradual increase in warmth leading into the hotter summer months, making it a delightful time for sun-soaked adventures along the coastline.

May Weather in El Morro: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in El Morro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec626160616163677070696764
Data source: Temperature data for El Morro 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.

May Precipitation in El Morro

In El Morro, Mexico, the month of May typically sees minimal rainfall, with an average precipitation of just 3 mm (0.1 in), mirroring the dry conditions that start to dominate as spring transitions into summer. Notably, May joins the ranks of April, June, July, August, and September, recording 0 precipitation days, illustrating a trend of increasingly dry weather leading into the summer months. This pattern underscores the region’s arid climate, which is characterized by a significant drop in rainfall after the wet season peaks earlier in the year. As the mercury rises, the anticipation for the moisture returns in the fall becomes palpable, making the sporadic showers of October a welcomed change in the annual cycle.

May Precipitation Trends in El Morro

The chart displays monthly precipitation patterns in El Morro, with values for each month alongside May's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec1211101321111659
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in El Morro

As May arrives in El Morro, Mexico, residents and visitors can expect a notable increase in humidity, reaching 83%. This marks a peak, as the region transitions from the milder conditions of the early year. The trend indicates that humidity levels have steadily climbed from 74% in January to the current high, reflecting the onset of the warmer, more humid summer months. Following May, the humidity maintains its elevated status, remaining at 83% in June and climbing to 86% in July, showcasing a distinct tropical atmosphere that characterizes the region during this vibrant season. As the year progresses, the decline in humidity begins in September, leading to a more comfortable climate in the latter months.

May Average Humidity in El Morro

This chart illustrates the average monthly humidity levels in El Morro, with May's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how May's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec74%77%77%76%83%83%86%85%80%75%73%71%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in El Morro

In May, El Morro, Mexico experiences a UV Index of 11, classifying it in the extreme exposure category. This means that sun exposure can lead to burns in as little as 10 minutes, emphasizing the need for sun protection strategies during this time. The UV levels peak in early spring and continue through the summer months, with May sharing the same high UV Index as the preceding April. As the year progresses, the UV Index reaches its maximum in June and July, highlighting a trend of increasing sun intensity that remains significant during late spring and into summer. Visitors and residents alike should stay informed and protect themselves adequately, particularly in May when the sun can be especially fierce. For more insights, check the updated details on the El Morro UV Index.

Maximum UV Index Levels in El Morro for May

The chart shows the monthly maximum UV Index (UVI) for El Morro in May, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6810111112121111965
Data source: El Morro May 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.

May Sunshine in El Morro

May shines brightly in El Morro, Mexico, with 332 hours of glorious sunshine, marking a delightful peak before the summer intensifies. As spring transitions to summer, the increasingly longer days depict a clear upward trend, with sunshine hours steadily rising from 212 hours in January to May's vibrant total. The gradual increase not only underscores a warming climate but also invites both locals and visitors to revel in the region's natural beauty. Following May, the sun continues to shine generously, with July boasting the highest hours at 365, ensuring that El Morro remains a sun-soaked paradise throughout the warm season.

Monthly Sunshine Duration in El Morro: May Highlighted

The May sunshine duration represents the total number of hours El Morro experiences direct sunlight during the month of May, excluding cloudy or obstructed periods. This chart compares the sunshine duration of May with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec212h233h293h313h332h327h365h346h311h294h261h257h
Data source: El Morro May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in El Morro During May

As spring transitions to summer, El Morro, Mexico experiences a notable shift in the likelihood of sunny weather. In May, the chance of sunshine drops to 40%, marking a dip from the more favorable conditions seen in the earlier months like January and March, which enjoy probabilities as high as 72% and 60% respectively. As summer approaches, the outlook gradually brightens again, with July and August boasting significantly higher chances of sun at 57% and 74%. Overall, while May may not be the sunniest month, the region's weather patterns suggest a resurgence of sunshine just around the corner, hinting at vibrant days ahead.

Percentage of Sunny Days in May in El Morro

The chart illustrates the percentage of sunny days in El Morro throughout the year, with May 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 El Morro experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec72%49%60%53%40%46%57%74%70%73%62%50%
Data source: El Morro May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in El Morro in May

In El Morro, Mexico, the transition into May heralds a delightful increase in daylight hours, reaching a peak of 13 hours. After a gradual ascent from 10 hours in January, daylight steadily expands, reflecting the shift from winter's shorter spans to the vibrant embrace of spring. As February welcomes longer evenings and March brings an additional hour, the progression holds steady into April. Once May arrives, this trend stabilizes at 13 hours, a duration that persists through summer’s peak months, July and August, before it gently recedes back to 12 hours in September. This seasonal rhythm not only enhances outdoor activities but also invites the community to revel in the increasing warmth and longer days.

Average Daylight Hours in El Morro for May

The chart illustrates the variation in daylight duration in El Morro throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 34m11h 12m12h12h 50m13h 32m13h 52m13h 41m13h 4m12h 16m11h 27m10h 44m10h 22m
Data source: El Morro daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in El Morro

In May, El Morro, Mexico experiences a gentle breeze with an average wind speed of 6.7 m/s (15 mph), providing a refreshing change from the calmer months that follow. As the spring months progress, the wind speeds peak in March and April at 7.4 m/s (17 mph), followed by a slight reduction in May. This pattern indicates that while May offers a delightful transition into summer, it is still relatively breezy compared to the more tranquil summer months of June and July, where speeds dip to 5.6 m/s (12 mph) and 5.1 m/s (11 mph) respectively. Overall, the gradual decline in wind speed from the spring peak sets the stage for pleasant coastal conditions, making May an ideal time for outdoor activities in the warm embrace of the Mediterranean climate.

Average May Wind Speed in El Morro

The chart displays monthly wind speed patterns in El Morro, with values for each month shown alongside May's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how May's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec6.27.07.47.46.7 m/s5.65.15.15.86.35.45.6
Data source: El Morro May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in El Morro Compares to Other Months

The weather in El Morro 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 El Morro and find detailed weather information for every month.

In May, the weather is generally mild, with temperatures ranging from a minimum of 14°C (57°F) to a maximum of 19°C (66°F) and an average of 16°C (61°F). This month sees minimal precipitation of just 3 mm (0.1 in) over no rainy days, while humidity remains relatively high at 83%. In contrast, January experiences slightly higher temperatures, with a minimum of 13°C (56°F), an average of 17°C (62°F), and a maximum of 20°C (69°F). However, it features more precipitation, totaling 12 mm (0.5 in) over two days, and lower humidity at 74%. For a detailed look at January weather, visit El Morro weather in January.

In comparing the weather conditions of May and February, we see some noteworthy similarities and differences. Both months experience an average temperature of 16°C (61°F), with February slightly cooler on average. However, February tends to have a higher maximum temperature of 20°C (68°F) compared to May's 19°C (66°F). Precipitation levels also differ significantly; May boasts an impressively dry climate with just 3 mm of rain and no rainy days, while February sees a bit more rainfall at 11 mm and one rainy day. Additionally, humidity is higher in May at 83%, compared to 77% in February. For more details on February weather, you can check El Morro weather in February.

In March, the weather features a slightly wider temperature range with a minimum of 12°C (54°F) and a maximum of 20°C (69°F), while the average temperature remains the same as in May at 16°C (61°F). Precipitation is higher in March, with 10 mm (0.4 in) over one day, compared to May, which experiences negligible rainfall of just 3 mm (0.1 in) across no rainy days. Additionally, humidity levels are lower in March at 77% compared to 83% in May, giving the latter a slightly more humid feel. For a detailed look at March weather conditions, visit El Morro weather in March.

In comparing the weather of April and May, both months feature similar average temperatures, with May seeing a minimum of 14°C (57°F) and a maximum of 19°C (66°F), while April has a minimum of 13°C (56°F) and a maximum of 19°C (67°F). However, April experiences slightly higher precipitation at 1 mm (0.1 in) compared to May's 3 mm (0.1 in), although both months had no rainy days. Humidity is notably higher in May at 83%, compared to April's 76%, indicating that May tends to feel a bit more humid despite the temperatures being alike. For more detailed information on April's conditions, check El Morro weather in April.

In May, the weather showcases a comfortable range with minimum temperatures around 14°C (57°F) and a maximum reaching 19°C (66°F), resulting in an average of 16°C (61°F). The month experiences very little precipitation, with just 3 mm (0.1 in) of rain over 0 days, and maintains a humidity level of 83%.

As we transition into June, temperatures rise slightly, with minimums at 15°C (59°F), averages of 17°C (63°F), and maximums peaking at 20°C (68°F). Rainfall remains minimal at only 2 mm (0.1 in), and like May, there are no rainy days throughout the month. Humidity levels also hold steady at 83%.

Overall, June's weather can be seen as a gentle continuation of May, with slightly warmer temperatures but similarly dry and humid conditions. For more detailed insights, you can check El Morro weather in June.

In May, temperatures gradually warm up, with an average of 16°C (61°F), peaking at a maximum of 19°C (66°F), while enjoying minimal precipitation of just 3 mm (0.1 in) over the month. The humidity is relatively high at 83%, giving the air a moist feel. In contrast, July experiences slightly warmer conditions, with an average temperature of 19°C (67°F) and highs reaching 22°C (72°F). The month sees even less precipitation, with only 1 mm (0.0 in) and no rainy days, although humidity rises slightly to 86%. For more detailed weather insights, check out El Morro weather in July.

In May, the weather features mild temperatures ranging from a minimum of 14°C (57°F) to a maximum of 19°C (66°F), with an average temperature of 16°C (61°F). Precipitation is minimal at 3 mm (0.1 in) over the month, and there are no rainy days, accompanied by a relative humidity of 83%. In contrast, August experiences warmer conditions, with temperatures ranging from a minimum of 18°C (65°F) to a maximum of 26°C (78°F), resulting in an average of 21°C (70°F). Like May, August sees very little rainfall at just 1 mm (0.0 in) and no rainy days, though humidity slightly increases to 85%. For more details, you can check El Morro weather in August.

In May, the weather is generally mild with temperatures ranging from a minimum of 14°C (57°F) to a maximum of 19°C (66°F), accompanied by high humidity at 83% and minimal precipitation of just 3 mm (0.1 in). In contrast, September experiences warmer temperatures, with a minimum of 19°C (67°F) and a maximum of 24°C (76°F), while maintaining slightly lower humidity at 80%. Both months boast minimal rain, with September showing only 1 mm (0.0 in) and 0 days of precipitation, making both months relatively dry. For more specific details on September weather, you can visit El Morro weather in September.

In May, the weather is generally mild, with average temperatures around 16°C (61°F) and a maximum of 19°C (66°F), making it a pleasant time for outdoor activities. The humidity is relatively high at 83%, but the chance of rain is minimal, with virtually no precipitation recorded. In contrast, October experiences warmer temperatures, averaging 21°C (69°F) with highs reaching up to 26°C (78°F). Although October sees an increase in precipitation at 16 mm (0.6 in), it still boasts a comfortable humidity level of 75%. For more specific details about the weather patterns in October, you can check El Morro weather in October.

In May, temperatures range from a minimum of 14°C (57°F) to a maximum of 19°C (66°F), with an average of 16°C (61°F). The month is characterized by low precipitation, averaging just 3 mm (0.1 in) and experiencing no rainy days, along with relatively high humidity at 83%. In contrast, November sees slightly warmer temperatures, with a minimum of 16°C (62°F) and a maximum of 22°C (72°F), averaging 19°C (67°F). While November has a higher precipitation level of 5 mm (0.2 in) over a single rainy day, the humidity is lower at 73%. For more detailed insights, you can check El Morro weather in November.

In May, temperatures are generally mild with a minimum of 14°C (57°F) and an average of 16°C (61°F), peaking at 19°C (66°F). The month sees minimal precipitation, with only 3 mm (0.1 in) and no rainy days, contributing to a relatively high humidity level of 83%. In contrast, December offers slightly warmer temperatures, with a minimum of 14°C (58°F), an average of 18°C (64°F), and a maximum reaching 21°C (69°F). However, it experiences increased rainfall, accumulating 9 mm (0.4 in) over two days, along with a drop in humidity to 71%. For more details on December weather, visit El Morro weather in December.

Compare El Morro's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in El Morro

As May unfolds at El Morro, visitors can expect a mild and delightful climate, featuring comfortable temperatures and minimal chance of rain—making it a stark contrast to the wetter months of the year. With humidity lingering around 83%, the air feels fresh yet pleasant, ideal for outdoor activities and exploration. Unlike the colder winter months, May's weather invites you to enjoy the serenity of this beautiful destination without the interruptions of precipitation, creating a perfect backdrop for your adventures. For a deeper understanding of what to expect throughout the year, check out El Morro Climate.