May Weather in San Miguel, Mexico

Last updated: April 22, 2025

May in San Miguel, Mexico brings a delightful mix of warmth and occasional rainfall, characterized by a maximum temperature soaring to 34°C (94°F) and an average of 21°C (70°F). While daytime temperatures invite outdoor explorations, evenings can be quite cool, dropping to a refreshing 9°C (49°F). This month sees 54 mm (2.1 in) of precipitation spread over 11 days, making for sporadic rain showers that contribute to the region's lush landscapes. With humidity levels around 75%, visitors can expect a warm, tropical feel that enhances the charm of this picturesque destination.

May Temperature in San Miguel

In May, San Miguel, Mexico, begins to transition into the warmth of summer, with temperatures rising noticeably. The month brings a minimum temperature of 9°C (49°F), a comfortable average of 21°C (70°F), and a peak of 34°C (94°F). This trend highlights a steady increase from the cooler months of January through April, where temperatures were significantly lower. As spring draws to a close, visitors can expect more sunshine and pleasant days, making May an ideal time to explore the vibrant streets and cultural heritage of this enchanting city. The warmth of the sun encourages outdoor activities, while cooler evenings invite cozy gatherings, showcasing the best of San Miguel's charming ambiance.

May Weather in San Miguel: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in San Miguel, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec576065687068656564636057
Data source: Temperature data for San Miguel 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 San Miguel

In May, San Miguel experiences a significant uptick in precipitation, with 54 mm (2.1 in) of rain falling over 11 days—a notable increase compared to the drier months preceding it. This wetter trend marks the transition into the rainy season, laying the groundwork for June’s deluge, which averages a hefty 180 mm (7.1 in). The change in May not only highlights the start of humidity but also indicates a time of blooming flora, as the sustained moisture nourishes the vibrant landscapes. As the month unfolds, locals and visitors alike can expect intermittent showers that cool the warm temperatures, transforming the atmosphere into a refreshing oasis amid the arid backdrop of previous months.

May Precipitation Trends in San Miguel

The chart displays monthly precipitation patterns in San Miguel, 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.
JanFebMarAprMayJunJulAugSepOctNovDec111217105418028626222779357
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in San Miguel

In May, humidity levels in San Miguel, Mexico, rise to a notable 75%, signaling the onset of the warmer months. This increase from April's 61% reflects a trend where spring transitions into a more humid summer. As temperatures climb, the humidity continues to swell, with June, July, and August reaching peak levels of 83% and 85%. This pattern suggests a gradual buildup of moisture in the air, which not only affects the climate but also influences the lush vegetation and vibrant local flora, creating a beautiful and lively landscape. As the year progresses, the humid conditions remain a defining characteristic of the region, perfect for those who thrive in a tropical atmosphere.

May Average Humidity in San Miguel

This chart illustrates the average monthly humidity levels in San Miguel, 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.
JanFebMarAprMayJunJulAugSepOctNovDec70%64%54%61%75%83%83%85%85%79%76%75%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in San Miguel

As May rolls into San Miguel, Mexico, the UV Index remains strikingly high, peaking at 14, which corresponds to an extreme exposure category. This trend follows a consistent pattern from January to April, where the values drastically increased from 9 to an alarming 15 at their peak. It's essential to recognize that this intensity persists, with the burn time averaging around 10 minutes, warning sun-seekers to take precautions. The extreme levels are a reminder that whether you’re basking in the sun or engaging in outdoor activities, protective measures, such as sunscreen and hats, are vital. For more insights, visit San Miguel UV Index.

Maximum UV Index Levels in San Miguel for May

The chart shows the monthly maximum UV Index (UVI) for San Miguel 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.
JanFebMarAprMayJunJulAugSepOctNovDec911141514141413141298
Data source: San Miguel 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 San Miguel

As spring transitions into summer, May shines brightly in San Miguel, Mexico, showcasing an impressive 335 hours of sunlight. This month stands out against its predecessors, with April trailing closely at 323 hours and March at 320 hours. Following the peak of May, the sunny days start to slightly taper off, with June and July presenting 299 and 306 hours respectively. The overall trend highlights a delightful progression of increasing daylight as the year unfolds, inviting everyone to bask in the warmth and vibrancy of this picturesque locale. The robust sunshine of May truly marks a time for outdoor adventures and memorable experiences under the clear blue skies.

Monthly Sunshine Duration in San Miguel: May Highlighted

The May sunshine duration represents the total number of hours San Miguel 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.
JanFebMarAprMayJunJulAugSepOctNovDec238h275h320h323h335h299h306h302h283h291h281h292h
Data source: San Miguel May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in San Miguel During May

In San Miguel, Mexico, May presents a 58% chance of sunny weather, continuing a trend of fluctuating sunshine as the year progresses. Starting with a high 93% in February, the likelihood of clear skies becomes more variable as spring transitions into summer. While April enjoys a 68% sun chance, May dips slightly, reflecting the shift towards the rainy season that looms in June with a mere 14% likelihood of sunshine. Overall, May serves as a bridge between the vibrant sunny months of early spring and the cloudier, wetter conditions ahead, making it an appealing time for outdoor activities before the summer rains set in.

Percentage of Sunny Days in May in San Miguel

The chart illustrates the percentage of sunny days in San Miguel 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 San Miguel experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec59%93%82%68%58%14%17%20%16%30%62%73%
Data source: San Miguel May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in San Miguel in May

In San Miguel, Mexico, the changing daylight duration throughout the year reveals a fascinating rhythm of nature. January and February begin with a steady 11 hours of daylight, gradually lengthening as spring approaches. March and April usher in a gentle increase to 12 hours, hinting at the vibrant life that blooms with warmer weather. As May arrives, daylight peaks at 13 hours, a trend that continues through June and July, providing ample time for outdoor adventures and gatherings. This sun-kissed period naturally tapers in August and September, where daylight slips back to 12 hours, and further dwindles in the autumn months, returning to 11 hours by November. Finally, winter brings a cozy embrace with 10 hours of daylight in December, inviting a period of rest before the cycle begins anew. This dynamic interplay of light throughout the year not only shapes daily life in San Miguel but also marks the changing seasons in this enchanting locale.

Average Daylight Hours in San Miguel for May

The chart illustrates the variation in daylight duration in San Miguel throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 3m11h 29m12h 2m12h 36m13h 5m13h 18m13h 11m12h 45m12h 13m11h 39m11h 9m10h 55m
Data source: San Miguel daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in San Miguel

In San Miguel, the winds of May offer a gentle embrace, averaging a calm 1.8 m/s (4 mph), similar to the breezy patterns seen in both January and March. This tranquility marks a transition from the slightly brisker conditions in February and April, which both peak at 2.1 m/s. As summer approaches, the wind tends to soften further, dropping to 1.3 m/s (3 mph) in July and August. Overall, May's mild winds provide a pleasant climatic backdrop, perfect for enjoying the vibrant culture and stunning landscapes of this charming Mexican destination. The consistent breeze of early spring keeps the air fresh, inviting visitors to partake in leisurely strolls through the delightful streets.

Average May Wind Speed in San Miguel

The chart displays monthly wind speed patterns in San Miguel, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.82.11.82.11.8 m/s1.61.31.41.41.61.71.6
Data source: San Miguel May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in San Miguel Compares to Other Months

The weather in San Miguel 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 San Miguel and find detailed weather information for every month.

May and January exhibit notably different weather patterns. In May, temperatures range from a minimum of 9°C (49°F) to a maximum of 34°C (94°F), with an average of 21°C (70°F). This month also sees higher precipitation, totaling 54 mm (2.1 in) over about 11 days, leading to a humidity level of 75%. In contrast, January experiences much cooler temperatures, ranging from a minimum of 1°C (35°F) to a maximum of 28°C (83°F), with an average temperature of 14°C (57°F). Precipitation is significantly lower in January, at just 11 mm (0.4 in) over about 3 days, along with a slightly lower humidity of 70%. For more detailed insights, check out San Miguel weather in January.

May and February exhibit distinct differences in weather patterns. May brings warmer temperatures, with daily averages around 21°C (70°F) and highs soaring up to 34°C (94°F), while February is cooler, averaging 16°C (61°F) and peaking at 29°C (85°F). Additionally, May tends to be wetter, receiving 54 mm (2.1 in) of precipitation over 11 days compared to February's modest 12 mm (0.5 in) rain over just 3 days. Humidity is also higher in May at 75%, contrasted with February's 64%. For more detailed weather insights in February, you can visit San Miguel weather in February.

In comparing the weather between May and March, May tends to be significantly warmer and more humid. The average temperature in May is about 21°C (70°F), with maximums reaching up to 34°C (94°F), while March has a lower average of 18°C (65°F) and maximums around 31°C (88°F). Additionally, May experiences more precipitation, with 54 mm (2.1 in) falling over 11 days, compared to just 17 mm (0.7 in) over 3 days in March. The humidity also rises in May, averaging 75%, compared to March's 54%. For more details about the weather in March, visit San Miguel weather in March.

In comparing the weather between April and May, we observe a general increase in warmth and humidity. April features temperatures ranging from a minimum of 7°C (45°F) to a maximum of 33°C (92°F), with an average temperature of 20°C (68°F) and relatively low precipitation of just 10 mm (0.4 in) over 2 days. In contrast, May sees a more pronounced warmth, with temperatures ranging from a low of 9°C (49°F) to a high of 34°C (94°F) and an average temperature of 21°C (70°F). However, May brings increased rainfall, totaling 54 mm (2.1 in) over 11 days, resulting in higher humidity at 75%. For further details, you can check out San Miguel weather in April.

In May, temperatures range from a minimum of 9°C (49°F) to a maximum of 34°C (94°F), with an average of 21°C (70°F). The month experiences moderate precipitation at 54 mm (2.1 in) over approximately 11 days, and humidity levels are around 75%. In contrast, June sees slightly warmer nights with a minimum temperature of 10°C (51°F) and a similar maximum of 34°C (93°F), but the average dips to 20°C (68°F). This month is significantly wetter, with precipitation reaching 180 mm (7.1 in) over 18 days and increased humidity at 83%. For more detailed information, you can check out San Miguel weather in June.

The weather in May and July presents notable differences, particularly in temperature and precipitation. May typically enjoys warmer temperatures, with an average of 21°C (70°F) and highs reaching up to 34°C (94°F), while July’s average dips to 18°C (65°F), peaking at a maximum of 28°C (82°F). Additionally, July is significantly wetter, receiving 285 mm (11.2 in) of rainfall over 27 days compared to May's 54 mm (2.1 in) across just 11 days. Humidity also rises slightly in July, averaging 83% compared to May's 75%. For more detailed weather conditions specific to July, you can refer to San Miguel weather in July.

In comparing the weather between May and August, we see notable differences in temperature and precipitation. May experiences a wider temperature range, with minimums around 9°C (49°F) and maximums reaching 34°C (94°F), while August has milder temperatures, featuring minimums of 11°C (52°F) and a maximum of only 27°C (81°F). Additionally, August is significantly wetter, receiving 262 mm (10.3 in) of rain over 25 days, compared to May’s 54 mm (2.1 in) spread over 11 days. The increase in humidity is also evident, rising from 75% in May to 85% in August. For more details on August weather, you can visit San Miguel weather in August.

May and September present notable contrasts in weather patterns. May typically enjoys warmer temperatures, with an average high of 34°C (94°F), while September’s temperatures peak at a milder 27°C (81°F). Additionally, May experiences less rainfall, with only 54 mm (2.1 in) over approximately 11 days, compared to September's much wetter climate, which sees 227 mm (9.0 in) over 22 days. Humidity levels also rise in September, reaching 85% compared to May’s 75%. For more detailed information, you can check San Miguel weather in September.

In May, the weather typically showcases warmer temperatures with a minimum of 9°C (49°F) and a maximum reaching up to 34°C (94°F), resulting in an average of 21°C (70°F). During this month, precipitation averages around 54 mm (2.1 in) over approximately 11 days, combined with a humidity level of 75%.

In contrast, October experiences cooler temperatures with a minimum of 5°C (42°F) and a maximum of 29°C (84°F), leading to an average of 17°C (64°F). This month sees an increase in precipitation to 78 mm (3.1 in) over about 14 days, along with a slightly higher humidity level of 79%. For more details on the October climate, you can visit San Miguel weather in October.

In comparing the weather between May and November, we see a notable shift in temperatures and precipitation patterns. May features warmer conditions with an average temperature of 21°C (70°F) and highs that can reach up to 34°C (94°F), while November is cooler, with an average of 16°C (60°F) and maximums around 29°C (84°F). Additionally, May experiences more rainfall, with a total of 54 mm (2.1 in) over 11 days, compared to November's 35 mm (1.4 in) over just 5 days. Despite the change in temperature and precipitation, both months maintain a similar humidity level, around 75%-76%. For further details, you can explore San Miguel weather in November.

May and December showcase striking contrasts in weather patterns. In May, temperatures range widely from a minimum of 9°C (49°F) to a scorching maximum of 34°C (94°F), with an average temperature of 21°C (70°F). The month experiences higher humidity at 75% and sees about 54 mm (2.1 in) of precipitation over approximately 11 days. In contrast, December presents a much cooler climate, with temperatures only dipping to a minimum of 1°C (34°F) and peaking at 27°C (80°F), averaging around 14°C (57°F). Additionally, December is characterized by significantly less rainfall, with just 6 mm (0.3 in) over the course of only 1 day, maintaining a similar humidity level of 74%. For more detailed insights, check out San Miguel weather in December.

Compare San Miguel's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in San Miguel

As May unfolds in San Miguel, residents and visitors can expect a notable shift in weather compared to preceding months. The warmth begins to intensify, with average temperatures reaching a comfortable 21°C (70°F), but can soar as high as 34°C (94°F), heralding the arrival of the warmer season. Although precipitation makes its presence known across about 11 days, the total accumulation remains moderate, at 54 mm (2.1 in), making this month a transitional period before the summer storms begin. With humidity levels around 75%, the air takes on a balmy quality that is characteristic of this time of year. For those looking to plan ahead, delve into the detailed patterns of San Miguel's climate by visiting San Miguel Climate.