March Weather in San Luis Potosi, Mexico

Last updated: April 22, 2025

March in San Luis Potosi, Mexico brings a delightful transition into spring, with maximum temperatures reaching up to 32°C (89°F) and an average temperature of 18°C (65°F). As the days warm up, nights can cool down to a refreshing 6°C (44°F). This month also marks a period of noteworthy moisture, with 46 mm (1.8 in) of precipitation occurring over 10 days, resulting in a humidity level of 59%. Residents and visitors can expect a mix of sunshine and occasional showers, ideal for enjoying the vibrant natural scenery and outdoor activities that the region has to offer.

March Temperature in San Luis Potosi

In March, San Luis Potosí begins to warm up, with temperatures showcasing a delightful transition into spring. The month features a minimum temperature consistently around 6°C (44°F), while average highs reach up to 32°C (89°F), maintaining the same peak as in February. With an average temperature of 18°C (65°F), the weather becomes increasingly inviting, making outdoor activities more enjoyable. As the region steps into April, we can expect a further increase in warmth, but March offers a sweet spot of pleasant temperatures, perfect for exploring the vibrant culture and stunning landscapes of this beautiful Mexican city.

March Weather in San Luis Potosi: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in San Luis Potosi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec616365707270697070686562
Data source: Temperature data for San Luis Potosi 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.

March Precipitation in San Luis Potosi

In March, San Luis Potosi experiences relatively modest precipitation, with an average of 46 mm (1.8 in) over 10 rainy days. This marks a decrease from the wetter months of early winter, where January and February combined had a total of 134 mm, signaling the gradual shift toward the drier spring season. As the month progresses, the anticipation of more significant rainfall increases, with April typically bringing 55 mm (2.2 in). This decreasing trend in March highlights the transition into a warmer climate, setting the stage for the intensified rainfall that arrives in the following months, particularly in June and August, when totals soar to 297 mm (11.7 in) and 159 mm (6.2 in) respectively. Overall, March serves as a bridge between the cooler, wetter winter and the much rainier summer months, showcasing the region's diverse climate dynamics.

March Precipitation Trends in San Luis Potosi

The chart displays monthly precipitation patterns in San Luis Potosi, with values for each month alongside March's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec8153465513229710415919720511363
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in San Luis Potosi

As March unfolds in San Luis Potosí, Mexico, the air transforms with a noticeable shift in humidity levels, averaging 59%—a significant drop from the 73% observed in February. This decline marks the start of a gradual decrease in humidity, which continues into the warmer months, reaching its lowest in April at 52%. The transition into spring not only brings milder weather but also signals the beginning of a refreshing dry spell, contrasting with the heavier, more humid conditions of the winter months. As the year progresses, humidity levels will gradually rise again starting in July, paving the way for a cycle of fluctuating moisture that characterizes this vibrant region.

March Average Humidity in San Luis Potosi

This chart illustrates the average monthly humidity levels in San Luis Potosi, with March's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how March's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec84%73%59%53%54%55%61%71%77%78%82%86%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in San Luis Potosi

As March unfolds in San Luis Potosi, Mexico, residents and visitors alike should be aware of the extreme UV Index of 14, which dictates a burn time of just 10 minutes. This spike from January's very high index of 10 and February's extreme index of 12 signals a significant trend towards increasing sun intensity as spring approaches. Notably, the UV Index remains consistently high throughout the month and into April and May, where it stabilizes at 14. This pattern highlights the importance of sun safety and protection during this time, as overexposure can occur rapidly. For more insights on UV exposure, check the full details here: San Luis Potosi UV Index.

Maximum UV Index Levels in San Luis Potosi for March

The chart shows the monthly maximum UV Index (UVI) for San Luis Potosi in March, 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.
JanFebMarAprMayJunJulAugSepOctNovDec10121414141414141413109
Data source: San Luis Potosi March 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.

March Sunshine in San Luis Potosi

March in San Luis Potosi, Mexico, heralds a delightful shift towards longer, sunnier days, boasting 317 hours of sunshine. This increase marks a significant rise from the 281 hours recorded in February, setting the tone for a spring filled with warmth and brightness. As the month unfolds, the sunshine continues to flourish, leading into a splendid April with 314 hours, and reaching its peak in May at 321 hours. The upward trend in sunshine hours not only enhances the vibrant atmosphere of the city but also encourages outdoor activities and exploration, making March a perfect time to soak in the beauty of San Luis Potosi. This pattern of gradually increasing light continues throughout the summer months, solidifying the warm, welcoming climate that this region is celebrated for.

Monthly Sunshine Duration in San Luis Potosi: March Highlighted

The March sunshine duration represents the total number of hours San Luis Potosi experiences direct sunlight during the month of March, excluding cloudy or obstructed periods. This chart compares the sunshine duration of March with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec237h281h317h314h321h290h334h326h306h301h298h306h
Data source: San Luis Potosi March Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in San Luis Potosi During March

As March arrives in San Luis Potosi, the transition from winter to spring brings a notable increase in sunny days, with the chance of sunshine reaching 56%—the highest of the year thus far. This marks a significant jump from February's 52%, highlighting the city's gradual warming trend as it heads into spring. However, this peak is followed by a slight decline in April to 43%, suggesting that while March offers a delightful opportunity for sunshine, the following months may usher in more variability. Overall, March stands out as a favorable time for basking in the sun, making it an ideal month for outdoor activities and enjoying the burgeoning beauty of the season.

Percentage of Sunny Days in March in San Luis Potosi

The chart illustrates the percentage of sunny days in San Luis Potosi throughout the year, with March 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 Luis Potosi experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec24%52%56%43%28%19%21%20%24%36%33%39%
Data source: San Luis Potosi March chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in San Luis Potosi in March

In March, San Luis Potosí experiences a notable increase in daylight duration, stretching to 12 hours as the city transitions into spring. This shift marks the beginning of a brighter phase, with daylight gradually extending from the 11 hours experienced in the earlier months of January and February. The trend continues into April and May, where daylight remains steady at 12 hours, before increasing further to 13 hours in June. This pattern reflects a consistent growth in daylight as the year progresses, creating an inviting atmosphere for outdoor activities and gatherings in the vibrant landscape of San Luis Potosí. As summer approaches, the extended daylight contributes to the region's lively spirit and connection to nature.

Average Daylight Hours in San Luis Potosi for March

The chart illustrates the variation in daylight duration in San Luis Potosi throughout the year, with March highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 15m11h 35m12h 2m12h 30m12h 54m13h 5m12h 59m12h 38m12h 11m11h 43m11h 20m11h 8m
Data source: San Luis Potosi daylight hours, calculated by summing the hours between sunrise and sunset for each day.

March Winds in San Luis Potosi

As March arrives in San Luis Potosí, the city experiences a gentle uptick in wind speed, averaging 1.7 m/s (4 mph). This marks a notable rise from the calmer winds of January and February, which hovered around 1.4 and 1.6 m/s respectively. March's breezy weather not only adds a refreshing touch to the early spring atmosphere but also hints at the mild fluctuations typical of the region's transitional months. Following March, the winds slightly ease as they shift into April and May, returning to a more subdued pace of 1.5 m/s (3 mph). Overall, this slight seasonal increase showcases the subtle yet charming variations of San Luis Potosí’s climate as it moves towards warmer days.

Average March Wind Speed in San Luis Potosi

The chart displays monthly wind speed patterns in San Luis Potosi, with values for each month shown alongside March's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how March's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec1.41.61.7 m/s1.51.51.21.51.31.21.31.31.4
Data source: San Luis Potosi March wind data, generated using information from the Copernicus Climate Change Service.

How March Weather in San Luis Potosi Compares to Other Months

The weather in San Luis Potosi changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of March's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in San Luis Potosi and find detailed weather information for every month.

In comparing the weather patterns of March and January, March typically experiences slightly warmer temperatures, with an average of 18°C (65°F) and a maximum of 32°C (89°F), compared to January’s average of 16°C (62°F) and maximum of 29°C (84°F). Despite this, January has a higher rainfall amount at 81 mm (3.2 in) spread over 14 days, while March sees only 46 mm (1.8 in) over about 10 days. Additionally, January has a noticeably higher humidity level at 84%, whereas March's humidity hovers around 59%. For more detailed information, you can check San Luis Potosi weather in January.

In comparing the weather of March and February, we see some notable differences. March tends to have similar minimum temperatures compared to February, both starting around 6°C (44°F), but March enjoys a slightly warmer average of 18°C (65°F) compared to February's 17°C (64°F). The maximum temperatures for both months are identical at 32°C (89°F). However, March has less precipitation, receiving 46 mm (1.8 in) over 10 days, while February sees a bit more rainfall at 53 mm (2.1 in) over 11 days. Additionally, March has lower humidity levels at 59% compared to February's 73%. For more detailed insights regarding February's weather, you can visit San Luis Potosi weather in February.

In comparing the weather patterns of March and April, we observe a noticeable warming trend as temperatures rise. March sees a minimum of 6°C (44°F) and an average temperature of 18°C (65°F), while April enjoys milder conditions with a minimum of 9°C (48°F) and an average of 21°C (70°F). Both months experience similar rainfall, with March receiving 46 mm (1.8 in) and April slightly higher at 55 mm (2.2 in), although both feature precipitation on about 10 days. Additionally, humidity levels in March are at 59%, compared to a lower 52% in April, making the latter month feel a bit drier. For a detailed look at the specific climate conditions, visit San Luis Potosi weather in April.

In comparing the weather of March and May, March experiences a wider temperature range with a minimum of 6°C (44°F) and a maximum of 32°C (89°F), averaging at 18°C (65°F). In contrast, May is generally warmer, with a minimum of 13°C (55°F), an average of 22°C (72°F), and a peak of 35°C (96°F). Additionally, May sees significantly higher precipitation, totaling 132 mm (5.2 in) over 19 days, compared to March's 46 mm (1.8 in) over 10 days, while humidity remains relatively close at 59% in March and 53% in May. For more information on the weather specifics in May, you can visit San Luis Potosi weather in May.

March and June exhibit notable differences in weather patterns. In March, temperatures range from a minimum of 6°C (44°F) to a maximum of 32°C (89°F), with an average of 18°C (65°F) and relatively moderate humidity at 59%. Precipitation during this month is lighter, totaling 46 mm (1.8 in) over approximately 10 days. In contrast, June sees warmer temperatures, with a minimum of 14°C (57°F), an average of 21°C (70°F), and a peak of 33°C (91°F). However, June is significantly wetter, with precipitation reaching 297 mm (11.7 in) spread over 26 days, while humidity drops slightly to 55%. For more detailed information, you can check San Luis Potosi weather in June.

When comparing the weather between March and July, we see notable differences in both temperature and precipitation. March features a broader range of temperatures, with a minimum of 6°C (44°F) and a maximum reaching up to 32°C (89°F), while July has milder temperatures ranging from a minimum of 12°C (54°F) to a maximum of 29°C (84°F). In terms of precipitation, July is considerably wetter, receiving 104 mm (4.1 in) over 22 days compared to March's 46 mm (1.8 in) across 10 days. Additionally, humidity levels are quite similar, with March at 59% and July slightly higher at 61%. For more detailed insights, you can check San Luis Potosi weather in July.

In comparing the weather between March and August, March generally experiences milder temperatures, with a minimum of 6°C (44°F), an average of 18°C (65°F), and a maximum of 32°C (89°F). The month sees a total precipitation of 46 mm (1.8 in) spread over 10 days, accompanied by moderate humidity levels at 59%. In contrast, August tends to be warmer, with a minimum temperature of 12°C (55°F), an average of 21°C (70°F), and a maximum of 30°C (87°F). However, it also brings significantly more rainfall, totaling 159 mm (6.2 in) over 22 days, and higher humidity at 71%. For more detailed information on August weather, you can visit San Luis Potosi weather in August.

March and September showcase distinct weather patterns. In March, temperatures range from a minimum of 6°C (44°F) to a maximum of 32°C (89°F), with an average of 18°C (65°F). The month sees relatively low precipitation at 46 mm (1.8 in) over about 10 days and a humidity level of 59%. In contrast, September experiences milder temperatures, with a minimum of 14°C (58°F) and a maximum of 28°C (83°F), averaging 21°C (70°F). However, it is significantly wetter, with precipitation reaching 197 mm (7.8 in) across 24 days, accompanied by higher humidity at 77%. For more detailed information, visit San Luis Potosi weather in September.

March and October showcase distinct weather patterns in terms of temperature and precipitation. In March, temperatures range from a minimum of 6°C (44°F) to a maximum of 32°C (89°F), with an average of 18°C (65°F), making it a relatively warm month with moderate humidity at 59%. However, rainfall is limited to about 46 mm (1.8 in) over approximately 10 days. In contrast, October sees a milder temperature range, with minimums around 12°C (55°F) and maximums reaching 30°C (86°F), averaging 20°C (69°F). This month is notably wetter, receiving around 205 mm (8.1 in) of precipitation spread over 23 days, along with higher humidity levels at 78%. For more details about the specific weather characteristics in October, you can refer to San Luis Potosi weather in October.

In March, the weather in San Luis Potosí features mild temperatures with a minimum of 6°C (44°F) and a maximum of 32°C (89°F), averaging around 18°C (65°F). The month tends to be relatively dry, experiencing about 46 mm (1.8 in) of precipitation over approximately 10 days, along with a moderate humidity level of 59%. In contrast, November brings slightly warmer nights, with temperatures ranging from 8°C (46°F) to a maximum of 29°C (85°F), while maintaining the same average of 18°C (65°F). However, November is considerably wetter, with 113 mm (4.4 in) of rainfall over about 15 days, and a higher humidity of 82%. For more detailed insights on November weather, you can check the link: San Luis Potosi weather in November.

In March, the weather in San Luis Potosi is generally warmer, with daily temperatures ranging from a minimum of 6°C (44°F) to a maximum of 32°C (89°F) and an average of 18°C (65°F). The month sees a moderate amount of rainfall, totaling 46 mm (1.8 in) over about 10 days, with a humidity level of 59%. In contrast, December brings slightly cooler temperatures, with a minimum of 5°C (41°F) and a maximum of 28°C (83°F), averaging around 17°C (63°F). Rainfall increases to 63 mm (2.5 in) over 13 days, and humidity is considerably higher at 86%. For more details, check out San Luis Potosi weather in December.

Compare San Luis Potosi's Climate with Cities Worldwide

Conclusion: What to Expect From March Weather in San Luis Potosi

March in San Luis Potosi is a delightful transition to warmer days, featuring a comfortable average temperature that invites outdoor activities. While the month sees a pleasant mix of sunshine and mild evenings, it is also marked by sporadic rain, making it distinct from the drier months. With humidity levels at a moderate 59%, the weather is generally enjoyable, although it retains a cool touch at night. As the region shakes off winter’s chill, March serves as an ideal time for both locals and visitors to experience the emerging vibrancy of San Luis Potosi. For a deeper dive into the weather patterns, check out San Luis Potosi Climate.