Last updated: April 22, 2025
May in Monterrey, Mexico brings a warm and inviting atmosphere, characterized by a maximum temperature soaring to 40°C (104°F) and an average of 28°C (82°F). Nights cool down, with temperatures dipping to a pleasant 13°C (56°F). This month typically experiences minimal rainfall, with an average precipitation amount of just 7 mm (0.3 in) over approximately one day. The humidity level hovers around 52%, creating a comfortable environment for both locals and visitors alike to enjoy outdoor activities under the bright Mexican sun.
In May, Monterrey, Mexico, begins to embrace the warmth of summer, with temperatures reflecting a notable upward trend. The minimum temperature of 13°C (56°F) indicates a comfortable start to the day, while the average reaches a pleasant 28°C (82°F), inviting outdoor activities and vibrant city life. As the day progresses, temperatures can soar to a scorching maximum of 40°C (104°F), emphasizing the city's transition into hotter months. This shift not only showcases Monterrey's diverse climate but also marks May as a perfect time for those seeking to bask in the sun before the peak summer heat fully sets in.
In Monterrey, Mexico, May marks a subtle uptick in precipitation, with 7 mm (0.3 in) of rain falling over the course of just one day. This increase comes after a notably dry April, which recorded a mere 3 mm (0.1 in) in total. As spring transitions into summer, the city's weather begins to hint at the more substantial rainfalls that lie ahead, particularly in June, where precipitation skyrockets to 24 mm (0.9 in). This pattern suggests a gradual escalation, with May serving as a precursor to the wetter months, providing much-needed moisture for the region as it gears up for the humid summer season.
May in Monterrey, Mexico, marks a subtle shift in humidity levels, with an average of 52%, a slight increase from the drier months of April. This transitional period hints at the approach of the sultry summer months ahead. As the weather warms, the humidity begins its ascent, setting the stage for the higher levels seen in June and July, which peak at 64% and 73% respectively. This fluctuation underscores the evolving climate as Monterrey braces for the more humid days of summer, while still enjoying relatively comfortable conditions in May.
As the month of May arrives in Monterrey, Mexico, the UV Index stands at a significant 13, categorizing it within the extreme exposure level. This trend of heightened UV intensity is consistent with the preceding months, as both April and May reflect similar extreme ratings, requiring vigilant sun protection measures during outdoor activities. The burn time remains a brief 10 minutes, indicating the necessity to seek shade or apply sunscreen frequently. In the broader context, the UV Index in Monterrey tends to peak from February through October, with extreme levels prevalent over several months. As summer approaches, staying informed is essential, especially for those planning outdoor adventures. For more information on UV levels and safety, visit Monterrey UV Index.
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May brings a radiant burst of sunshine to Monterrey, Mexico, with 353 hours of glorious daylight, marking it as one of the sunniest months of the year. This increase in sunlight follows a steady ascent from January’s 217 hours, showcasing a clear trend toward longer, brighter days as spring gives way to early summer. The delightful warmth continues into June, with only a slight decrease to 350 hours, suggesting that outdoor activities flourish as residents soak up the sun. As the months progress into the summer, the sun's embrace intensifies, reaching a peak in July at 357 hours. This warm-weather trend heralds a season rich in sunshine, making Monterrey a vibrant destination for those looking to bask in the beauty of May's abundant daylight.
In Monterrey, Mexico, May stands out as a particularly sunny month, boasting a 76% chance of sunshine. This is a notable uptick from the preceding months, with April's 69% and March’s 63% showing a consistent trend of increasing sunlight as spring transitions into summer. As temperatures rise and the likelihood of clear skies peaks, May signals the onset of vibrant outdoor activities, setting a delightful stage for residents and visitors alike. However, as summer approaches, the sun's dominance begins to wane in the following months, with June dipping to 63% and July further declining to 51%. Thus, May not only offers the promise of warmth and brightness but also marks a pivotal moment in Monterrey's yearly weather cycle.
In Monterrey, Mexico, May ushers in a delightful increase in daylight, providing residents and visitors with 13 hours of sunlight—the highest for the month. This trend of gradually lengthening days begins in January with just 10 hours and progresses through February and March, reaching 12 hours in both April and May. Following this peak, daylight remains consistent at 13 hours in June and July before slowly tapering off in the later months. By August, daylight decreases to 12 hours, continuing to diminish as fall approaches, illustrating a natural rhythm of seasons where every month brings a unique relationship with the sun.
In Monterrey, Mexico, the month of May sees a consistent average wind speed of 2.3 m/s (5 mph), mirroring the calm breezes of April. This gentle wind is part of a broader pattern observed throughout the year, with speeds gradually increasing from January to June. Notably, while May enjoys a steady breeze, it offers a brief pause before the winds pick up slightly in June, reaching 2.6 m/s (6 mph). Following this peak, the summer months transition into a quieter wind pattern, dipping back down in July and August. Overall, May stands out as a delightful time for outdoor activities, benefiting from a refreshing yet mild breeze that enhances the vibrant atmosphere of the region.
The weather in Monterrey 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 Monterrey and find detailed weather information for every month.
The weather in May contrasts sharply with that of January, showcasing the dramatic seasonal shift. In May, temperatures range from a minimum of 13°C (56°F) to a scorching maximum of 40°C (104°F), with an average of 28°C (82°F) and a relatively low precipitation of just 7 mm (0.3 in) over one day. On the other hand, January experiences much cooler temperatures, with a minimum of -1°C (30°F) and a maximum of 30°C (86°F), averaging around 15°C (59°F). This month sees slightly less precipitation at 6 mm (0.2 in), but with higher humidity levels at 70%. For more details, you can check Monterrey weather in January.
In comparing the weather between May and February, May is notably warmer, with average temperatures reaching 28°C (82°F) and maximums soaring as high as 40°C (104°F). February, on the other hand, experiences cooler temperatures, averaging 18°C (65°F) and peaking at 35°C (96°F). Both months see minimal precipitation, with May receiving 7 mm (0.3 in) and February slightly less at 6 mm (0.2 in), and both months typically have just one rainy day. Additionally, humidity levels are higher in February at 62%, compared to May's 52%. For further insights, you can visit Monterrey weather in February.
In comparing the weather between May and March, May boasts significantly warmer temperatures, with an average of 28°C (82°F) compared to March's milder average of 21°C (71°F). The highest recorded temperature in May can reach up to 40°C (104°F), while March sees a maximum of 38°C (101°F). Despite May's warmer climate, both months experience a similar low level of precipitation, with May at 7 mm (0.3 in) and March slightly higher at 9 mm (0.3 in), both occurring over just one day. Humidity levels are relatively consistent, with May having 52% and March at 53%. For more detailed insights, you can check Monterrey weather in March.
In comparing the weather between April and May, it’s evident that May experiences significantly warmer temperatures, with average highs reaching up to 40°C (104°F) compared to April's maximum of 37°C (99°F). The minimum temperatures also rise, standing at 13°C (56°F) in May against April's 9°C (49°F). While both months see minimal precipitation, May has slightly more, with 7 mm (0.3 in) compared to April's 3 mm (0.1 in), although both months only experience about one day of rain. Humidity is fairly similar, with May at 52% and April at 48%. For more detailed insights into the weather patterns, you can check Monterrey weather in April.
In comparing the weather between May and June, both months experience similar temperature ranges, hovering with minimums around 13-15°C (56-59°F), averaging at 28°C (82°F), and peaking at a maximum of 40°C (104°F). However, June tends to be slightly more humid, with humidity levels reaching 64% compared to May's 52%. Additionally, June sees increased precipitation, with 24 mm (0.9 in) falling over four days, while May has only 7 mm (0.3 in) over just one day. For more detailed insights, check out Monterrey weather in June.
In May, the weather tends to be quite warm, with average temperatures reaching up to 28°C (82°F) and maximums climbing as high as 40°C (104°F). Rainfall is minimal, with just 7 mm (0.3 in) over the course of 1 day, and the humidity hovers around 52%. In contrast, July experiences slightly cooler temperatures, with an average of 27°C (81°F) and maximums of 37°C (99°F). However, it is noticeably more humid at 73% and sees significantly more precipitation, totaling 49 mm (1.9 in) across 8 days. For a detailed look at the weather during this month, you can check out Monterrey weather in July.
In comparing the weather in May and August, May typically boasts warmer temperatures, with averages reaching up to 28°C (82°F) and maximums hitting 40°C (104°F). In contrast, August experiences slightly cooler conditions, with an average temperature of 27°C (81°F) and a maximum of 36°C (97°F). May tends to be drier, registering only 7 mm of precipitation over just 1 day, whereas August brings more rainfall, accumulating 32 mm over 5 days. Additionally, humidity levels are noticeably higher in August at 71%, compared to May's 52%. For more detailed insights into the climate, you can explore Monterrey weather in August.
The weather in May is characterized by warmer temperatures, ranging from a minimum of 13°C (56°F) to a maximum of 40°C (104°F), with an average of 28°C (82°F). Precipitation is minimal, with only 7 mm (0.3 in) over just one day and a relatively low humidity level of 52%. In contrast, September experiences cooler temperatures, with a minimum of 15°C (60°F) and a maximum of 37°C (99°F), averaging 25°C (76°F). The month sees a significant increase in rainfall, totaling 61 mm (2.4 in) over approximately nine days, and a higher humidity level of 82%. For more specific details, you can check Monterrey weather in September.
In May, the weather is characterized by warmer temperatures, with lows around 13°C (56°F) and highs reaching up to 40°C (104°F). The month sees minimal rainfall, averaging only 7 mm (0.3 in) over just one day, and has a moderate humidity level of 52%.
In contrast, October experiences cooler temperatures, with a minimum of 8°C (47°F) and an average of 23°C (73°F). This month also brings increased precipitation, totaling 37 mm (1.4 in) across five days, and a significantly higher humidity level of 83%. For more details on the October climate, you can refer to Monterrey weather in October.
May and November present strikingly different weather conditions. In May, temperatures soar with a minimum of 13°C (56°F) and an average high of 28°C (82°F), reaching extremes of up to 40°C (104°F). The humidity sits at a comfortable 52%, and rainfall is minimal, averaging only 7 mm (0.3 in) over just one day. In contrast, November sees much cooler temperatures, ranging from a chilly minimum of -2°C (28°F) to a milder average of 19°C (66°F) and a maximum of 33°C (91°F). This month is also characterized by a higher humidity of 82% and a slightly lower total precipitation of 6 mm (0.2 in), also occurring over one day. For more detailed insights, you can check Monterrey weather in November.
May and December present strikingly different weather patterns. In May, temperatures can soar from a cool 13°C (56°F) at night to a scorching average high of 28°C (82°F), peaking at a sweltering 40°C (104°F). The month is relatively dry with only 7 mm (0.3 in) of precipitation over about one day and a moderate humidity level of 52%.
In contrast, December ushers in cooler temperatures, with lows dipping to -2°C (28°F) and an average high of 15°C (60°F), reaching up to 30°C (87°F) on warmer days. Rainfall increases to 13 mm (0.5 in) over about two days, and the humidity rises significantly to 84%, making it feel quite different from the dry heat of May. For more details on December weather, visit Monterrey weather in December.
As May unfolds in Monterrey, the city transitions into its warmer season, characterized by higher temperatures and lower humidity compared to previous months. With averages soaring to a balmy 28°C (82°F) and peaks nearing 40°C (104°F), residents and visitors alike feel the heat, while the cooler night temperatures offer a pleasant respite. Unlike the wetter months, May experiences minimal rainfall, receiving just a single day of precipitation, which allows for plenty of opportunities to explore the city's vibrant offerings. This month perfectly sets the stage for outdoor activities, making it an ideal time to enjoy Monterrey's rich culture and stunning landscapes. For more insights into the city's climate, visit Monterrey Climate.