May Weather in Santa Rosalia, Mexico

Last updated: April 22, 2025

In May, Santa Rosalia, Mexico experiences a vibrant tapestry of weather as temperatures soar to a maximum of 41°C (106°F), with an average of 30°C (86°F) and dipping to a comfortable minimum of 20°C (68°F). This month typically features 76 mm (3.0 in) of precipitation spread over 11 days, contributing to an overall humidity level of 64%. These conditions create a dynamic environment, perfect for exploring the scenic beauty and local culture of this coastal gem. Visitors should prepare for a mix of warmth and the occasional refreshing rain, making May a uniquely alluring time to experience Santa Rosalia.

May Temperature in Santa Rosalia

In Santa Rosalia, May ushers in a noticeable warmth as the minimum temperature rises to a comfortable 20°C (68°F), paving the way for an average high of 30°C (86°F). This marks a peak in the early summer heat, with maximum temperatures nudging up to 41°C (106°F)—comparable to the soaring temperatures seen in April. As the month progresses, daytime activities invite both locals and travelers to relish the sun-drenched days, while the evenings remain pleasantly warm. This gentle transition from the cooler spring months sets the stage for a vibrant summer, reinforcing Santa Rosalia’s charm as a sun-soaked coastal destination.

May Weather in Santa Rosalia: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Santa Rosalia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec747779838684858483817775
Data source: Temperature data for Santa Rosalia 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 Santa Rosalia

In May, Santa Rosalia experiences a notable increase in precipitation, receiving 76 mm (3.0 in) over 11 days. This uptick in rainfall marks a shift from the drier months of early spring, as April's total of 47 mm (1.9 in) set the stage for the wet season ahead. The gradual buildup of moisture during this time foreshadows the more substantial downpours that arrive in June, with precipitation skyrocketing to 253 mm (10.0 in). This trend illustrates how May serves as a crucial transition month, bridging the gap between the relatively mild spring and the full onset of summer rains, establishing the foundation for Santa Rosalia’s distinctive climate rhythm.

May Precipitation Trends in Santa Rosalia

The chart displays monthly precipitation patterns in Santa Rosalia, 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.
JanFebMarAprMayJunJulAugSepOctNovDec80303447762538514021425716971
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Santa Rosalia

In Santa Rosalia, Mexico, May marks a transition in humidity levels, showcasing a moderate 64% humidity. This month serves as a bridge between the drier spring months and the more humid summer ahead. Following a steady decline from January's 83%, humidity decreases significantly through April, then rises again as summer approaches. Interestingly, post-May, humidity climbs sharply, peaking in August and September at an eye-catching 87%. This trend illustrates the region's shift towards a more humid climate as it moves into the sultry summer months, providing a vivid reminder of the coastal environment's characteristic moisture.

May Average Humidity in Santa Rosalia

This chart illustrates the average monthly humidity levels in Santa Rosalia, 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.
JanFebMarAprMayJunJulAugSepOctNovDec83%76%66%59%64%69%82%87%87%88%88%88%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Santa Rosalia

In May, Santa Rosalia experiences an extreme UV Index of 12, indicating a heightened risk of harm from unprotected sun exposure, with a burn time of just 10 minutes. As summer approaches, this trend of elevated UV levels continues from the previous months, peaking at 13 in June and July. The consistent intensity of the sun during this time reinforces the need for cautious outdoor activities, particularly for individuals with fair skin. Visitors and residents alike should prioritize protective measures to enjoy the vibrant outdoor life while minimizing sun damage. For more details on seasonal changes in UV levels, check out the comprehensive guide here: Santa Rosalia UV Index.

Maximum UV Index Levels in Santa Rosalia for May

The chart shows the monthly maximum UV Index (UVI) for Santa Rosalia 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.
JanFebMarAprMayJunJulAugSepOctNovDec910121312131312121198
Data source: Santa Rosalia 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 Santa Rosalia

In Santa Rosalia, Mexico, May shines with an impressive 326 hours of sunshine, showcasing the month as one of the sunniest of the year. This delightful trend continues from April, which itself offered 308 hours, reflecting a welcoming ascent into warm, luminous days. The gradual increase in sunlight from January’s 215 hours to May's peak highlights the arrival of summer, assuring residents and visitors alike of those radiant blue skies. As May transitions into June, the hours slightly dip to 289, but the months of July and August promise to bring back that vibrant sunshine, with both offering over 320 hours. This pattern not only illustrates the region's pleasant climate but also beckons adventurers eager to bask in the beauty of Santa Rosalia's sun-filled days.

Monthly Sunshine Duration in Santa Rosalia: May Highlighted

The May sunshine duration represents the total number of hours Santa Rosalia 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.
JanFebMarAprMayJunJulAugSepOctNovDec215h261h307h308h326h289h328h324h297h285h276h272h
Data source: Santa Rosalia May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Santa Rosalia During May

In Santa Rosalia, Mexico, the likelihood of sunny weather in May stands at 41%, marking a notable dip compared to the preceding months of April and March, which boast chances of 60% and 68% respectively. This trend highlights a transitional phase as the region heads into the hotter summer months, where the chances of sunshine plummet to a mere 16% by June. While May’s weather can still offer pleasant, sun-kissed days, travelers should be prepared for a mix of conditions, as the sun becomes less reliable compared to the bright spells often seen earlier in the year. Overall, May offers a moderate promise of sunshine amidst a backdrop of shifting weather patterns as summer approaches.

Percentage of Sunny Days in May in Santa Rosalia

The chart illustrates the percentage of sunny days in Santa Rosalia 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 Santa Rosalia experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec36%66%68%60%41%16%36%34%20%39%46%67%
Data source: Santa Rosalia May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Santa Rosalia in May

In Santa Rosalia, Mexico, the rhythm of daylight creates a pleasing pattern throughout the year. January and February greet residents with 11 hours of daylight, setting a cozy tone as winter lingers. As spring approaches in March and April, days gradually lengthen, offering 12 hours of sunlight that invigorate the community and encourage outdoor activities. May maintains this brightness, with 12 hours of daylight, before the summer months of June and July bring a delightful increase to 13 hours, perfect for soaking up the sun. Come August and September, daylight tapers back to 12 hours, providing a smooth transition into autumn, which falls back to 11 hours from October through December. This gentle ebb and flow of daylight not only enhances the beauty of Santa Rosalia but also enriches the daily lives of its inhabitants.

Average Daylight Hours in Santa Rosalia for May

The chart illustrates the variation in daylight duration in Santa Rosalia throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 10m11h 32m12h 2m12h 33m12h 58m13h 10m13h 4m12h 41m12h 12m11h 42m11h 15m11h 3m
Data source: Santa Rosalia daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Santa Rosalia

In Santa Rosalia, Mexico, the month of May ushers in a gentle breeze, with an average wind speed of 2.4 m/s (5 mph). This marks a slight dip from the preceding months, particularly April's steady 2.7 m/s (6 mph). As spring transitions into summer, the winds typically begin to mellow, a trend that continues into June, where speeds further decrease to 1.8 m/s (4 mph). Interestingly, while May's winds are softer than those in the earlier months, it's essential to note the fluctuating nature of Santa Rosalia's climate throughout the year. For instance, while March and July enjoy breezier conditions with 2.9 m/s (7 mph), the summer months reveal a generally calmer atmosphere. This cyclical pattern of wind speed contributes to the region's alluring charm, making May an inviting time for those yearning for a serene coastal experience.

Average May Wind Speed in Santa Rosalia

The chart displays monthly wind speed patterns in Santa Rosalia, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.82.72.92.72.4 m/s1.82.92.31.81.81.92.1
Data source: Santa Rosalia May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Santa Rosalia Compares to Other Months

The weather in Santa Rosalia 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 Santa Rosalia and find detailed weather information for every month.

Comparing the weather in May and January reveals notable differences in temperature and humidity. May experiences much warmer temperatures, with a minimum of 20°C (68°F), an average of 30°C (86°F), and a maximum of 41°C (106°F). In contrast, January presents cooler conditions, with a minimum of 13°C (56°F), an average of 23°C (74°F), and a maximum of 34°C (94°F). Additionally, while May has a slightly lower precipitation level at 76 mm (3.0 in) over 11 days, January records 80 mm (3.2 in) over just 10 days, highlighting a similar wetness despite the cooler temperatures. The humidity also varies, with January being more humid at 83% compared to May's 64%. For a more detailed look at January's climate, you can check Santa Rosalia weather in January.

When comparing the weather in May and February, one can observe significant differences in temperature and humidity. May typically sees higher temperatures, with a minimum of 20°C (68°F), an average of 30°C (86°F), and a maximum reaching up to 41°C (106°F). In contrast, February is milder, with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 36°C (96°F), and an average of 25°C (77°F). Additionally, May experiences more precipitation, totaling 76 mm (3.0 in) over 11 days, while February sees only 30 mm (1.2 in) over 6 days. Interestingly, February has a higher humidity level at 76%, compared to May’s 64%. For more details about February weather in Santa Rosalia, visit Santa Rosalia weather in February.

When comparing the weather in May and March, it becomes evident that May experiences significantly warmer temperatures, with a minimum of 20°C (68°F) and an average of 30°C (86°F), reaching a maximum of 41°C (106°F). In contrast, March offers more moderate conditions, featuring a minimum of 15°C (60°F), an average of 26°C (80°F), and a maximum of 38°C (101°F). While May sees greater precipitation at 76 mm (3.0 in) over 11 days, March has only 34 mm (1.4 in) spread over 6 days. Interestingly, both months maintain similar humidity levels, with May at 64% and March slightly higher at 66%. For more detailed information, you can check Santa Rosalia weather in March.

In comparing the weather of May and April, we see that both months experience high temperatures, with maximums reaching up to 41°C (106°F). However, May tends to be hotter on average, with temperatures ranging from a minimum of 20°C (68°F) to an average of 30°C (86°F), compared to April's range of 18°C (64°F) to an average of 29°C (84°F). Additionally, May is generally wetter, receiving 76 mm (3.0 in) of precipitation over 11 days, whereas April has less rainfall at 47 mm (1.9 in) over 7 days. The humidity is also slightly higher in May at 64%, compared to April's 59%. For more information on the weather patterns, you can check Santa Rosalia weather in April.

In comparing the weather between May and June, May generally offers a warmer climate, with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 41°C (106°F) and an average of 30°C (86°F). However, May experiences less rainfall, totaling 76 mm (3.0 in) over 11 days, and has a lower humidity level of 64%.

In contrast, June tends to be slightly cooler overall, with temperatures ranging from 23°C (74°F) to 38°C (100°F) and an average of 29°C (84°F). However, it sees a significant increase in precipitation, accumulating 253 mm (10.0 in) over 21 rainy days, resulting in higher humidity at 69%. For more detailed information about June weather, you can check Santa Rosalia weather in June.

In comparing the weather between May and July, May tends to be warmer with average temperatures peaking at 30°C (86°F) and a maximum of 41°C (106°F), while July sees slightly cooler averages at 29°C (85°F) and a maximum of 38°C (101°F). However, July has higher humidity, reaching 82% compared to May's 64%. Additionally, July experiences more precipitation, totaling 85 mm (3.3 in) over 15 days, compared to May's 76 mm (3.0 in) over 11 days. For a more detailed look at July weather in Santa Rosalia, you can check out this link: Santa Rosalia weather in July.

In comparing the weather in May and August, it's clear that August tends to be more humid and wetter. May experiences temperatures ranging from a minimum of 20°C (68°F) to a maximum of 41°C (106°F), with an average of 30°C (86°F) and 76 mm (3.0 in) of precipitation over approximately 11 days. In contrast, August has slightly higher minimum temperatures at 23°C (74°F) and a lower average of 29°C (84°F), but it experiences a significant increase in rainfall, accumulating 140 mm (5.5 in) over about 20 days. Additionally, the humidity in August rises to 87%, compared to May's 64%. For more details, you can check the Santa Rosalia weather in August.

May and September exhibit notable differences in weather patterns. In May, temperatures range from a minimum of 20°C (68°F) to a scorching maximum of 41°C (106°F) with an average temperature of 30°C (86°F). The month sees relatively moderate precipitation at 76 mm (3.0 in) over 11 days, with humidity levels around 64%. In contrast, September features warmer morning lows at 23°C (73°F) and a cooler average temperature of 28°C (83°F). However, it experiences significantly higher precipitation at 214 mm (8.4 in) spread over 24 days, coupled with increased humidity at 87%. Overall, while May is hotter and drier, September brings more rain and higher humidity. For more details, you can check Santa Rosalia weather in September.

In comparing the weather of May and October, a noticeable difference can be observed in both temperature and precipitation levels. May tends to be warmer, with average temperatures peaking at 30°C (86°F) and maximums reaching up to 41°C (106°F). In contrast, October features a cooler average of 27°C (81°F) and a maximum of 36°C (97°F). However, October is significantly wetter, receiving 257 mm (10.1 in) of precipitation over 22 days, compared to May's 76 mm (3.0 in) over 11 days. The humidity in October also escalates to 88%, compared to May's 64%. This dramatic shift in climate, especially the increase in rainfall and humidity, can greatly impact outdoor activities and the overall experience. For more detailed weather information, you can visit Santa Rosalia weather in October.

In comparing the weather between May and November, May presents hotter conditions with daytime temperatures averaging around 30°C (86°F) and reaching as high as 41°C (106°F). However, it experiences relatively lower humidity at 64% and less rainfall, with 76 mm (3.0 in) occurring over about 11 days. In contrast, November brings cooler temperatures, with an average of 25°C (77°F) and a maximum of 35°C (96°F). The month also sees significantly more precipitation, totaling 169 mm (6.6 in) over 18 days, alongside a higher humidity level of 88%. For more details, you can check out Santa Rosalia weather in November.

In comparing the weather between May and December, May tends to be significantly hotter, with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 41°C (106°F) and an average of 30°C (86°F). The month also experiences a moderate level of precipitation, totaling 76 mm (3.0 in) over 11 days with a humidity of 64%. In contrast, December features milder temperatures, with a range from 13°C (56°F) to 34°C (93°F) and an average of 24°C (75°F). Though precipitation is slightly lower at 71 mm (2.8 in) over the same number of days, humidity is notably higher at 88%. For more details on December weather, you can visit Santa Rosalia weather in December.

Compare Santa Rosalia's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Santa Rosalia

As May rolls in, Santa Rosalia transforms into a vibrant tapestry of warmth and humidity, marked by significant temperature increases compared to the cooler months. With average highs reaching a sizzling 30°C, residents can expect a blend of sunny days and occasional showers, as rainfall is more frequent this month with 11 days of precipitation leading to a total of 76 mm. The blend of warmth and moisture creates a unique atmosphere, distinct from the mild, drier conditions of preceding months, making it a time of lush greenery and lively outdoor activities. For a deeper dive into how May's weather compares to the rest of the year, visit Santa Rosalia Climate.