Last updated: April 22, 2025
March in San Miguel de Allende, Mexico offers a delightful blend of warm days and cool nights. With a maximum temperature soaring up to 34°C (93°F) and an average of 19°C (67°F), visitors can enjoy plenty of sunshine while the evenings cool to a refreshing 2°C (35°F). Precipitation is minimal, totaling just 9 mm (0.3 in) over 2 days, allowing ample opportunity for outdoor exploration. The humidity remains comfortable at 58%, making March an ideal time to experience the charm and beauty of this historic city.
In March, San Miguel de Allende begins to shake off the colder months, welcoming a milder climate that appeals to both locals and travelers. With temperatures ranging from a low of 2°C (35°F) to a pleasant peak of 34°C (93°F), the city offers an inviting average of 19°C (67°F). This gradual warming trend is evident when compared to the previous months—January and February's cooler nights give way to more comfortable evenings, setting the stage for blossoming outdoor festivities. As spring approaches, the rising temperatures not only enhance the vibrant hues of the landscape but also inspire a lively atmosphere, perfect for exploring the city's rich culture and historic charm.
March marks a notable transition in San Miguel de Allende, as the region experiences increased precipitation, with rainfall amounting to 9 mm (0.3 in) over 2 days. This uptick is part of a gradual rising trend, starting from the modest 3 mm in January and 6 mm in February. The wet March prepares the ground for the more substantial deluges to come in the subsequent months, particularly May and June, which see a dramatic surge in rainfall. As spring unfolds, March’s precipitation not only nourishes the blooming landscape but also hints at the upcoming shifts in weather patterns, setting the stage for the heart of the rainy season.
In March, San Miguel de Allende enjoys a notable drop in humidity, with levels at 58%, making it one of the driest months of the year. This decrease follows a trend from the higher, more humid months of January and February, which recorded 74% and 65% respectively. With this lower humidity, March offers a comfortable climate that is ideal for outdoor activities and exploring the vibrant charm of the city. As the season transitions toward the warmer months, humidity levels begin to rise again in April and May, but the refreshing atmosphere in March provides a perfect window to appreciate the city's natural beauty before the humidity increases.
In March, San Miguel de Allende experiences a stark rise in UV Index levels, reaching an impressive 14, which falls under the extreme exposure category. This trend marks a continuation from the previous months, with February’s UV Index already at 11. As temperatures rise, the recommended burn time drops to just 10 minutes, making it crucial for residents and visitors alike to take protective measures against the sun’s intense rays. Following March, the UV Index remains consistently high with similar readings in both April and May, suggesting that the peak of the sun’s strength in this vibrant city beckons early in the year. For more information on how to stay safe under the sun, check out the detailed San Miguel de Allende UV Index.
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In March, San Miguel de Allende basks in a delightful 317 hours of sunshine, marking a clear transition into the vibrant spring season. This increase in sunlight from the 268 hours observed in February fuels the blossoming landscape, inviting both locals and visitors to revel in the warmth. As the days lengthen, the city's charm becomes even more pronounced, with the month of April following closely behind at 322 hours of sunshine, setting the stage for a spectacular springtime. The upward trend in solar exposure continues through May and June, showcasing how San Miguel’s sunny disposition not only elevates moods but also highlights the town’s breathtaking beauty, making it a coveted destination year-round.
In March, San Miguel de Allende enjoys a promising 78% chance of sunny weather, making it a delightful time to visit. This month sees a slight dip from February's impressive 87%, but it remains significantly higher than the upcoming April's 67%. The trend reflects a gradual transition into the warmer months, as the city experiences a balance of sunshine before the more unpredictable weather of summer arrives. With March nestled comfortably between the tail end of winter and the onset of spring, it's an ideal period to bask in the region's iconic landscapes and vibrant culture, while still enjoying a high likelihood of sunny days.
As we transition into March in San Miguel de Allende, the city enjoys an increase in daylight duration, basking in 12 hours of sunshine each day. This marks the beginning of a gradual ascent in daylight hours, following the steady 11 hours observed in both January and February. The trend continues into April, maintaining the same 12 hours before reaching its peak in the summer months, where daylight stretches to a generous 13 hours in May through July. As the year progresses into late summer and early fall, daylight begins its subtle decline, dropping back to 12 hours in August and September, before finally decreasing to 11 hours in October and November. This rhythmic pattern of daylight not only enriches the beauty of the region but also encourages both locals and visitors to revel in the stunning sunset views as the seasons change.
As March arrives in San Miguel de Allende, the gentle breezes greet the city with an average wind speed of 2.6 m/s (6 mph), creating a refreshing atmosphere that complements the vibrant blooms of spring. This month marks a slight dip from February’s brisk 2.9 m/s but remains consistent with the wind patterns of both April and August. The overall trend reveals that early spring months, from January through May, maintain a pleasant breeziness that is perfect for strolling through the charming streets or enjoying outdoor cafés. As the year progresses into the warmer summer months, the winds begin to mellow, with speeds dropping below 2.5 m/s by late spring. Residents and visitors alike can savor the invigorating March winds, a herald of lively days ahead in this enchanting Mexican town.
The weather in San Miguel de Allende 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 Miguel de Allende and find detailed weather information for every month.
In comparing the weather of March and January, March typically offers a more variable temperature range, with minimums around 2°C (35°F) and maximums reaching up to 34°C (93°F). In contrast, January starts colder, with temperatures dipping to a minimum of -1°C (31°F) and only peaking at 28°C (83°F). Precipitation is more frequent in March, though still light at 9 mm (0.3 in) across an average of 2 days, compared to January, which registers only 3 mm (0.1 in) with no rainfall days. Moreover, humidity levels are generally higher in January at 74%, compared to March's 58%. For more detailed insights, you can check San Miguel de Allende weather in January.
March generally offers warmer temperatures compared to February, with a minimum temperature of 2°C (35°F) and an average high reaching 34°C (93°F), compared to February's minimum of 1°C (34°F) and a maximum of 32°C (89°F). Precipitation is slightly higher in March at 9 mm (0.3 in) over 2 days, compared to February's 6 mm (0.2 in) over just 1 day. The humidity also decreases in March to 58%, making it feel a bit drier compared to February's higher humidity level of 65%. For a more detailed look at February's weather, you can check San Miguel de Allende weather in February.
March and April in San Miguel de Allende show a noticeable shift in temperatures and minimal variation in precipitation. March experiences a range from a chilly 2°C (35°F) at night to a warm 34°C (93°F) during the day, with an average temperature of 19°C (67°F). In contrast, April starts off warmer, with minimum temperatures at 6°C (44°F) and a daytime maximum of 35°C (95°F), averaging 21°C (71°F). Both months have similar precipitation levels, with March receiving 9 mm over 2 days and April slightly less at 7 mm, also across 2 days. Humidity remains steady at 58% in both months, providing a comfortable atmosphere for residents and visitors alike. For more detailed information, check out San Miguel de Allende weather in April.
In comparing the weather between March and May, we notice a significant increase in temperature and humidity. March sees a minimum of 2°C (35°F) and averages around 19°C (67°F), with a maximum reaching 34°C (93°F). The month experiences only 9 mm (0.3 in) of precipitation over a couple of days, resulting in a relatively dry atmosphere with a humidity level of 58%. In contrast, May has a minimum temperature of 9°C (49°F) and an average of 23°C (73°F), with maximum temperatures climbing to 36°C (97°F). This month is considerably wetter, with 38 mm (1.5 in) of precipitation spread over six days, and humidity levels increase to 67%. For more detailed insights into the May weather, visit San Miguel de Allende weather in May.
In March, the weather exhibits significant temperature variability, ranging from a cool minimum of 2°C (35°F) to a warm maximum of 34°C (93°F), with an average of 19°C (67°F). Precipitation is relatively low at 9 mm (0.3 in) over just two days, and humidity stands at a comfortable 58%. In contrast, June boasts a more stable temperature range, with a minimum of 9°C (49°F) and a maximum reaching 35°C (96°F), while maintaining an average of 21°C (70°F). However, June is markedly wetter, with 145 mm (5.7 in) of rain spread across 14 days, and humidity increases to a higher level of 76%. For more detailed information, you can explore San Miguel de Allende weather in June.
In March, temperatures in San Miguel de Allende range from a minimum of 2°C (35°F) to a maximum of 34°C (93°F), with an average temperature of 19°C (67°F). The month experiences relatively low precipitation, totaling just 9 mm (0.3 in) over 2 days and a humidity level of 58%. In contrast, July sees a milder temperature range with a minimum of 11°C (52°F) and a maximum of 33°C (91°F), averaging 20°C (68°F). However, July is significantly wetter, receiving 117 mm (4.6 in) of rain across 17 days, coupled with a higher humidity of 67%. For more detailed weather information, check San Miguel de Allende weather in July.
March and August present distinct weather characteristics, with March showcasing a broader temperature range, where daytime highs can reach up to 34°C (93°F) while lows drop to as low as 2°C (35°F). In contrast, August offers milder minimum temperatures of 12°C (53°F) and a maximum of 32°C (90°F), with an overall average temperature of 20°C (69°F). Additionally, March experiences significantly less precipitation at just 9 mm (0.3 in) over two days, whereas August is much wetter with 94 mm (3.7 in) over 13 days, contributing to a higher humidity level of 68%. For a more detailed look at August weather, visit San Miguel de Allende weather in August.
March and September present contrasting weather patterns. In March, the temperatures range from a cool 2°C (35°F) to a warm 34°C (93°F), with an average of 19°C (67°F). The month is relatively dry, receiving only 9 mm (0.3 in) of precipitation across just two days, and the humidity levels sit at a comfortable 58%.
In contrast, September sees a rise in humidity to 81% and a significant increase in precipitation, totaling 131 mm (5.2 in) over 15 days. The temperature range is also milder, with minimums of 8°C (47°F) and maximums of 31°C (88°F), yet the average remains the same at 19°C (67°F). This shift makes September a wetter and more humid month compared to the drier and hotter days of March. For more detailed insights, check out San Miguel de Allende weather in September.
March and October present contrasting weather patterns. In March, temperatures range from a minimum of 2°C (35°F) to a maximum of 34°C (93°F), with an average of 19°C (67°F). The month experiences minimal precipitation, averaging only 9 mm (0.3 in) over just 2 days, and humidity levels are relatively moderate at 58%. In contrast, October sees a slight increase in the minimum temperature at 5°C (42°F), with an average of 18°C (65°F) and a maximum of 31°C (87°F). The month is considerably wetter, with 50 mm (2.0 in) of precipitation spread across 8 days and a higher humidity level of 83%. For more details, check out San Miguel de Allende weather in October.
March and November exhibit noticeable differences in weather patterns. In March, temperatures range from a minimum of 2°C (35°F) to a warm maximum of 34°C (93°F), with an average of 19°C (67°F), making it a milder month overall. Precipitation is low, with only 9 mm (0.3 in) expected across two days and a humidity level of 58%. In contrast, November experiences cooler temperatures, with a minimum of 0°C (32°F) and a maximum of 30°C (87°F), averaging around 16°C (61°F). This month sees slightly higher precipitation at 18 mm (0.7 in) over the same two days, along with increased humidity at 84%. For a more detailed look at November weather specifics, visit San Miguel de Allende weather in November.
March and December present distinctly different weather patterns. In March, temperatures can range from a cool minimum of 2°C (35°F) to a warm maximum of 34°C (93°F), with an average of 19°C (67°F). The month sees a modest amount of precipitation at 9 mm (0.3 in) over just 2 days, with humidity levels around 58%. In contrast, December experiences colder temperatures, dipping as low as -2°C (29°F) and averaging 14°C (58°F) with a maximum of 28°C (83°F). Notably, December has very little precipitation at only 5 mm (0.2 in) across no rainy days, though humidity rises to 81%. For more detailed insights, check San Miguel de Allende weather in December.
As March unfolds in San Miguel de Allende, its weather stands out with a delightful combination of warmth and refreshing coolness. Unlike the more humid months that follow, March offers a moderate average temperature, making it perfect for outdoor exploration. With only a couple of days of light rain, the landscape remains largely dry, allowing visitors to fully enjoy the vibrant cherry blossoms and stunning sunsets. As the month progresses towards spring, the comfortable humidity levels enhance the pleasant atmosphere, setting March apart as an ideal time to experience the unique charm of the city. For more details on the yearly weather trends, visit San Miguel de Allende Climate.