May Weather in Tepoztlan, Mexico

Last updated: April 22, 2025

In May, Tepoztlán, Mexico experiences a vibrant blend of warm temperatures and lush greenery, with maximums reaching 31°C (87°F) and an average of 20°C (68°F). Temperatures dip to a minimum of 10°C (50°F) during the cooler nights, creating a comfortable climate for both residents and visitors. This month brings significant rainfall, totaling 188 mm (7.4 in) across 19 days, contributing to the area's rich biodiversity and scenic landscapes. With a humidity level of 77%, the atmosphere feels lush and invigorating, making May an enchanting time to explore the enchanting beauty of Tepoztlán.

May Temperature in Tepoztlan

In May, Tepoztlán experiences a delightful transition into warmer weather, with temperatures ranging from a minimum of 10°C (50°F) to a comfortable maximum of 31°C (87°F). The average temperature stabilizes at 20°C (68°F), providing the perfect backdrop for outdoor adventures amidst the stunning landscapes. Compared to the previous months, May showcases a notable increase in warmth, reflecting a shift from the cooler spring months while still maintaining a pleasant climate for visitors. As the region gears up for summer, the brisk mornings give way to sun-soaked afternoons, making it an ideal time for exploring the vibrant local culture and breathtaking natural beauty.

May Weather in Tepoztlan: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Tepoztlan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec586266686765646464636058
Data source: Temperature data for Tepoztlan 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 Tepoztlan

In Tepoztlan, Mexico, May marks a significant shift in the region's climatic pattern, as precipitation surges to an impressive 188 mm (7.4 in) over 19 days of rain. This dramatic increase follows the relatively mild showers of April, which recorded just 32 mm (1.3 in) across 7 days. As the month progresses, the once-dry landscape transforms into a lush oasis, setting the stage for the heavier rains of June and July. The wet season's onset foreshadows an even more dramatic rainfall that accumulates throughout the summer months, highlighting May as a pivotal transition period that kick-starts the region's vibrant, verdant growth.

May Precipitation Trends in Tepoztlan

The chart displays monthly precipitation patterns in Tepoztlan, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1051332188482490581575339678
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Tepoztlan

In May, Tepoztlan, Mexico, experiences a notable humidity level of 77%, which is a slight increase from the previous month and indicative of the region's transitional climate as it edges closer to the summer season. Throughout the early months of the year, humidity steadily decreases from a high of 84% in January to 70% in April, creating a drier atmosphere leading into spring. However, as the rainfall patterns begin to shift towards summer, humidity levels start to climb again, peaking at 91% in October. This trend reveals an intriguing rhythm of moisture in Tepoztlan, where the lush surroundings are nurtured by both the drier winter months and the wet, humid summer that follows.

May Average Humidity in Tepoztlan

This chart illustrates the average monthly humidity levels in Tepoztlan, 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.
JanFebMarAprMayJunJulAugSepOctNovDec84%78%75%71%77%76%68%70%82%91%89%88%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Tepoztlan

In May, Tepoztlan, Mexico, experiences an extreme UV Index of 14, maintaining the high sun exposure trend seen since February. With a burn time of just 10 minutes, it's crucial for residents and visitors alike to tread carefully under the sun. This month's readings illustrate a peak in UV intensity, as April's index reached an even higher level at 15. As the summer approaches, staying vigilant about sun protection is essential, given that similar UV levels persist through June and July. For more detailed information, explore the Tepoztlan UV Index.

Maximum UV Index Levels in Tepoztlan for May

The chart shows the monthly maximum UV Index (UVI) for Tepoztlan 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.
JanFebMarAprMayJunJulAugSepOctNovDec10121415141414141412108
Data source: Tepoztlan 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 Tepoztlan

In Tepoztlán, Mexico, May truly shines with an impressive 333 hours of sunshine, marking the pinnacle of the year’s beautiful weather. As spring transitions into summer, the gradual increase in daylight is evident, with sunlight hours steadily rising from 241 in January to a vibrant peak in May. Following this sunny high, the total hours of sunshine begin to taper slightly in June but remain robust throughout the summer months, showcasing Tepoztlán's inviting climate. This trend not only heralds outdoor adventures but also highlights why May is often celebrated as a favorite among both locals and travelers seeking to bask in the region's warm glow.

Monthly Sunshine Duration in Tepoztlan: May Highlighted

The May sunshine duration represents the total number of hours Tepoztlan 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.
JanFebMarAprMayJunJulAugSepOctNovDec241h277h319h320h333h296h311h298h278h289h285h295h
Data source: Tepoztlan May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Tepoztlan During May

In Tepoztlan, Mexico, May marks a notable shift in the likelihood of sunny weather, with only a 44% chance of sunshine, a significant drop from the preceding months. Following the high of 90% in February and a steady descent to 70% in April, May's reduced sunshine suggests the onset of the rainy season. This trend continues sharply into the summer months, where the chance of sunlight plummets to 8% in June and gradually remains low through August and September. While May still offers some sunny days, visitors should be prepared for a mix of both clouds and the possibility of rain as Tepoztlan transitions into a wetter climate.

Percentage of Sunny Days in May in Tepoztlan

The chart illustrates the percentage of sunny days in Tepoztlan 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 Tepoztlan experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec59%90%78%70%44%8%19%20%14%33%60%83%
Data source: Tepoztlan May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Tepoztlan in May

In Tepoztlan, Mexico, the daylight duration exhibits a captivating seasonal rhythm. Beginning the year with a consistent 11 hours in January and February, the days gradually lengthen as spring approaches, reaching 12 hours in March and April. May marks a significant transition, with daylight peaking at 13 hours, a trend that continues through June and July, allowing for plenty of sunlight to enjoy the area's natural beauty. As summer wanes, daylight begins to recede, reverting to 12 hours in August and September, before returning to the familiar 11 hours in October through December. This annual cycle not only frames the vibrant seasons but also enhances the rich experiences that Tepoztlan has to offer.

Average Daylight Hours in Tepoztlan for May

The chart illustrates the variation in daylight duration in Tepoztlan throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 7m11h 31m12h 2m12h 34m13h 1m13h 14m13h 7m12h 43m12h 12m11h 41m11h 13m11h
Data source: Tepoztlan daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Tepoztlan

In Tepoztlán, Mexico, the May wind brings a gentle caress, with an average speed of 1.5 m/s (3 mph)—slightly lower than the more breezy April. This month people can still enjoy the refreshing air without it becoming overpowering, as the region’s wind speeds display a subtle downward trend heading into the summer months. While January to April showcases a gradual increase in wind velocity, May marks a shift that continues through June and July, where the winds calm to about 1.3 m/s (3 mph). With these tranquil breezes, May in Tepoztlán is perfect for leisurely strolls and outdoor gatherings, allowing visitors to savor the picturesque landscape enveloped in light, refreshing winds.

Average May Wind Speed in Tepoztlan

The chart displays monthly wind speed patterns in Tepoztlan, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.41.61.61.81.5 m/s1.31.31.21.21.41.51.5
Data source: Tepoztlan May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Tepoztlan Compares to Other Months

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

May and January present distinctly different weather patterns. In May, temperatures range from a minimum of 10°C (50°F) to a maximum of 31°C (87°F), with an average of 20°C (68°F). This month experiences significant rainfall, accumulating 188 mm (7.4 in) over 19 days, while maintaining a humidity level of 77%. In contrast, January has milder temperatures, ranging from a low of 2°C (35°F) to a high of 27°C (80°F), with an average of 14°C (58°F). It is notably drier, with only 10 mm (0.4 in) of precipitation over just 2 days, and a slightly higher humidity of 84%. For more detailed insights, you can check out Tepoztlan weather in January.

May typically experiences warmer temperatures compared to February, with an average of 20°C (68°F) in May, rising to a maximum of 31°C (87°F), while February's average is cooler at 16°C (62°F), with a maximum of 28°C (82°F). Additionally, May sees significantly more rainfall, totaling 188 mm (7.4 in) over an average of 19 days, whereas February has a much drier climate with only 5 mm (0.2 in) of precipitation across just 1 day. Humidity levels remain relatively consistent, with May at 77% and February slightly higher at 78%. For more detailed information, you can check out Tepoztlan weather in February.

In comparing the weather of May and March, we see distinct differences in both temperature and precipitation. May experiences a wider temperature range, with minimums of 10°C (50°F) and maximums reaching 31°C (87°F), while March has slightly cooler temperatures, with minimums of 7°C (44°F) and maximums of 30°C (87°F). Additionally, May is significantly wetter, boasting 188 mm (7.4 in) of precipitation over 19 days, compared to March's much lighter 13 mm (0.5 in) over just 3 days. Humidity levels also rise slightly in May, averaging 77%, compared to 75% in March. For more specific insights into March weather, you can refer to Tepoztlan weather in March.

In comparison to April, May experiences slightly warmer temperatures, with minimums rising to 10°C (50°F) and maximums reaching up to 31°C (87°F), compared to April's minimum of 8°C (47°F) and maximum of 30°C (87°F). Both months share an average temperature of around 20°C (68°F), but May sees a significant increase in precipitation, totaling 188 mm (7.4 in) over 19 days, while April only records 32 mm (1.3 in) across 7 days. Additionally, the humidity in May is higher at 77%, compared to April's 70%. For a more detailed look at April's climate, you can check Tepoztlan weather in April.

May and June display notable differences in weather patterns, particularly in terms of precipitation and temperature. In May, temperatures range from a minimum of 10°C (50°F) to a maximum of 31°C (87°F), with an average of 20°C (68°F) and 188 mm (7.4 in) of rainfall over 19 days. Conversely, June sees slightly warmer minimum temperatures at 11°C (51°F) but has a lower average temperature of 18°C (65°F). However, June is significantly rainier, receiving 482 mm (19.0 in) of precipitation across 28 days, while maintaining a similar humidity level at 76%. For more detailed weather insights, you can check this link: Tepoztlan weather in June.

In comparing the weather of May and July, it's clear that May tends to be warmer with average temperatures around 20°C (68°F) and maximums reaching up to 31°C (87°F). In contrast, July experiences slightly cooler temperatures, with an average of 18°C (64°F) and maximums peaking at 26°C (80°F). However, July is significantly wetter, with 490 mm (19.3 in) of precipitation over 30 days, compared to May's 188 mm (7.4 in) spread across 19 days. Additionally, May has higher humidity at 77%, while July's humidity is recorded at 68%. For more insights on July weather specifically, you can visit Tepoztlan weather in July.

In May, the weather tends to be warmer with average temperatures around 20°C (68°F) and highs reaching up to 31°C (87°F). This month experiences significant rainfall, with around 188 mm (7.4 in) of precipitation spread across 19 days and a higher humidity level at 77%. In contrast, August is cooler, with an average temperature of 18°C (64°F) and maximums of only 26°C (79°F). However, it sees substantially more rainfall, totaling 581 mm (22.9 in) over 30 days, while humidity decreases slightly to 70%. For more details on August weather conditions, you can check Tepoztlan weather in August.

In comparing the weather of May and September, May generally experiences warmer temperatures, with averages around 20°C (68°F) and maximums peaking at 31°C (87°F). In contrast, September sees a slight decrease in average temperature, dropping to 18°C (64°F) and a maximum of 27°C (80°F). However, September is significantly wetter, recording 574 mm (22.6 in) of precipitation over 29 days, compared to May's 188 mm (7.4 in) over 19 days. Additionally, humidity levels are slightly higher in September at 82%, compared to May’s 77%. For more details on September weather in Tepoztlán, you can check this link: Tepoztlan weather in September.

May and October present contrasting weather patterns, showcasing the transition from spring to autumn. In May, temperatures range from a mild 10°C (50°F) to a warm 31°C (87°F), with an average of 20°C (68°F). The month experiences considerable rainfall, totaling 188 mm (7.4 in) over 19 days, and humidity levels linger around 77%.

In contrast, October brings cooler temperatures, with a minimum of 7°C (44°F) and an average of 17°C (63°F), peaking at 27°C (80°F). Additionally, it is one of the wettest months, with precipitation reaching 339 mm (13.3 in) over 22 days and humidity rising to 91%. For more insights about October weather, you can visit Tepoztlan weather in October.

May and November present quite different weather patterns. In May, temperatures range from a minimum of 10°C (50°F) to a maximum of 31°C (87°F), with an average temperature of 20°C (68°F). The month is characterized by significant rainfall, with 188 mm (7.4 in) falling over 19 days and humidity levels at 77%. In contrast, November experiences cooler temperatures, with minimums around 4°C (39°F) and highs reaching 26°C (78°F), averaging 15°C (60°F). Precipitation is much lower at 67 mm (2.6 in) over just 9 days, accompanied by higher humidity levels of 89%. For more details about November weather, you can check Tepoztlan weather in November.

In May, temperatures range from a pleasant minimum of 10°C (50°F) to a warm maximum of 31°C (87°F), with an average temperature of 20°C (68°F). This month sees relatively high humidity levels at 77% and substantial rainfall, totaling 188 mm (7.4 in) over approximately 19 days. In contrast, December experiences much cooler weather, with temperatures ranging from a low of 2°C (35°F) to a high of 26°C (78°F), and an average of 14°C (58°F). December boasts significantly less precipitation, with only 8 mm (0.3 in) occurring over just 1 day, though humidity is slightly higher at 88%. For more specific details, you can check out Tepoztlan weather in December.

Compare Tepoztlan's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Tepoztlan

May in Tepoztlán marks a transition into the warm season, with temperatures reaching their highest levels before the summer rains begin. Unlike the cooler months of the year, this period boasts an average temperature that invites both locals and visitors to bask in the vibrant surroundings. However, with nearly 19 days of precipitation and a notable increase in humidity, the weather can be quite unpredictable. May offers a unique blend of warmth and wetness, making it distinct from the drier and cooler months preceding it. For more detailed insights on how climate patterns shape your visit, check out Tepoztlan Climate.