Last updated: February 24, 2025
In May, Sonora, United States experiences a dynamic climate with temperatures soaring to a maximum of 35°C (94°F), while averaging around 17°C (63°F), and dipping as low as 3°C (37°F) during the cooler nights. This month typically sees 49 mm (1.9 in) of rain over approximately 5 days, contributing to a humidity level of 71% that can make the warmth feel more pronounced. As the region transitions into summer, residents and visitors alike can expect a blend of lively sunshine and occasional rain, creating a vibrant atmosphere perfect for outdoor activities.
In May, Sonora experiences a significant leap in temperatures, marking the transition into warmer months. The minimum temperature elevates to 3°C (37°F), while the average reaches a comfortable 17°C (63°F), setting the stage for outdoor activities. The maximum temperature can soar to a robust 35°C (94°F), inviting the sun-seekers and adventure enthusiasts. This month showcases a remarkable uplift in warmth compared to previous months, particularly following April's milder averages. As daylight extends and the landscape flourishes, May undeniably serves as a precursor to the sweltering summer heat that looms ahead, reflected in the steady upward trend of temperatures as the year progresses.
In May, Sonora experiences a noticeable dip in precipitation, with just 49 mm (1.9 in) of rain recorded over 5 days. This decline continues from the preceding months, especially following the significantly wetter March, which brought 197 mm (7.7 in) over 13 days. The early spring rains give way to a marked shift towards drier conditions, with June and July seeing minimal rainfall, often leading to a dry spell that can last through the summer months. This pattern highlights a clear seasonal transition in Sonora, where the lushness of April's 83 mm (3.3 in) gives way to the arid climate that characterizes the region in the following months.
As spring transitions into summer, May humidity in Sonora, United States, showcases a noticeable decline, settling at 71%. This marks a significant drop from the already lower levels observed in April, which experienced 78% humidity. The trend of decreasing humidity continues into June, where it dips further to 64%, indicating a gradual evaporation of moisture as the warmer months approach. This progressive shift highlights Sonora's transition into a drier climate, paving the way for the typically arid conditions of the summer season. Overall, May acts as a pivotal point in the yearly humidity cycle, bridging the lush, humid spring to the dry, crisp summer.
As we transition into May, Sonora, United States, experiences a significant spike in UV exposure, with the UV Index reaching an alarming 11, classified as extreme. This sharp increase from April's 9 indicates a heightened risk for skin damage, reducing burn time to just 10 minutes. Observing a trend from the earlier months, the UV Index steadily rises from a moderate 3 in January to an extreme level by mid-spring, illustrating the escalating intensity of sun exposure. As summer approaches, residents and visitors should remain vigilant and adopt protective measures to guard against harmful UV rays. For more information on UV trends throughout the year, check out Sonora UV Index.
UV Risk Categories
As May unfolds in Sonora, the town basks in a remarkable 363 hours of sunshine, making it one of the sunniest months of the year. The trend of increasing daylight begins to noticeably elevate in April, where residents enjoy 306 hours, signaling the arrival of warmer days. This upward trajectory continues into June, peaking with 388 hours, as the long, sun-soaked days of summer approach. May stands out as a vibrant bridge between spring and summer, characterized by a warm climate and plentiful sunshine that invites outdoor adventures. As the year progresses, daylight hours gradually wane, with a notable drop in November to 234 hours, but the warmth and brightness of May remain a cherished highlight in Sonora's annual rhythm.
As we transition into May, the likelihood of sunny weather in Sonora significantly increases, reaching an impressive 87% chance of sunshine. This upward trend begins in January, where sunny days are more of a rarity at 44%. As spring progresses, the chances steadily climb, peaking in June at 88%. The consistent rise from 60% in March to 72% in April reflects the region's warming temperatures and clearer skies, setting the stage for the abundant sunlight that characterizes the summer months. With May firmly positioned in this trend, residents and visitors can look forward to delightful, sun-drenched days, making it an ideal time for outdoor activities and enjoying the vibrant landscapes of Sonora.
In Sonora, United States, daylight duration undergoes a captivating transformation throughout the year, peaking in the spring and summer months. January starts with a modest 9 hours of daylight, gradually increasing to 10 hours in February and then 11 hours in March as the days grow longer. By April, the daylight extends to a pleasing 13 hours, heralding the approach of summer. May reaches its zenith with 14 hours of sunlight, a trend that continues into June and July, making these months ideal for outdoor activities and enjoying the vibrant landscapes. As summer wanes, daylight begins to recede again, with 13 hours in August, 12 hours in September, and tapering down to 11 hours in October. The cycle concludes with the return to 10 hours in November and back to 9 hours in December, marking the year’s end. This rhythmic pattern not only enriches the experience of living in Sonora but also reflects the enchanting shift of seasons.
In Sonora, United States, May brings a notable increase in wind speed, averaging 2.6 m/s (6 mph), which is a slight uptick from the preceding months. This rise marks a transition into the warmer months, showcasing a trend of gradually increasing wind speeds from winter into spring. While January through April maintains a consistent flow around 2.2 to 2.3 m/s (5 mph), May's breezy conditions hint at the onset of summer, setting the stage for June's minor dip back to 2.5 m/s (6 mph). As the seasons shift, residents can delight in the refreshing gusts that bring a lively energy to the landscape, embodying the spirit of Sonora in this vibrant month.
The weather in Sonora 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 Sonora and find detailed weather information for every month.
The weather in May and January presents a stark contrast, reflecting the transition from spring to winter. In May, temperatures range from a minimum of 3°C (37°F) to a comfortable average of 17°C (63°F), with occasional highs reaching up to 35°C (94°F). This month experiences relatively low precipitation of 49 mm (1.9 in) over about five days, and humidity levels average around 71%. In contrast, January brings much colder conditions, with temperatures dipping as low as -6°C (22°F) and averaging at 8°C (46°F), peaking at 22°C (73°F). Precipitation is significantly higher during this month, totaling 183 mm (7.2 in) over approximately eight days, and humidity rises to 82%. For a more detailed look at January weather, you can refer to Sonora weather in January.
May and February present contrasting weather patterns. In May, temperatures range from a minimum of 3°C (37°F) to a warm average of 17°C (63°F), peaking at a hot 35°C (94°F). In contrast, February sees a more frigid range with minimum temperatures dipping to -6°C (22°F) and a much cooler average of 8°C (47°F), peaking at 24°C (75°F). While May experiences relatively moderate precipitation at 49 mm (1.9 in) over 5 days, February is quite rainy, accumulating 180 mm (7.1 in) over 9 days. Additionally, February has a higher humidity level at 84% compared to May's 71%. For a deeper look into February's weather specifics, you can check out Sonora weather in February.
When comparing the weather in May and March, it's clear that May tends to be warmer and drier. In May, temperatures range from a minimum of 3°C (37°F) to a maximum of 35°C (94°F), with an average temperature of 17°C (63°F). The month sees about 49 mm (1.9 in) of precipitation over roughly 5 days, which translates to a humidity level of 71%. In contrast, March experiences cooler temperatures, with a minimum of -2°C (28°F) and a maximum of 27°C (80°F), averaging around 10°C (51°F). March is also much wetter, receiving 197 mm (7.7 in) of rainfall on approximately 13 days and exhibiting higher humidity at 82%. For more detailed insights into March weather, you can check Sonora weather in March.
May generally experiences warmer temperatures compared to April, with minimums of 3°C (37°F) and average highs reaching up to 35°C (94°F), while April has a cooler minimum of -1°C (31°F) and a modest maximum of 30°C (87°F). Although May has lower overall precipitation at 49 mm (1.9 in) over 5 days, compared to April's 83 mm (3.3 in) over 6 days, it also has slightly lower humidity levels at 71% compared to April’s 78%. For more insights on April's weather conditions, you can check Sonora weather in April.
In May, temperatures range from a chilly 3°C (37°F) to a warm 35°C (94°F), with an average of 17°C (63°F). The month sees moderate precipitation of 49 mm (1.9 in) over approximately five days, accompanied by a humidity level of 71%. In contrast, June experiences a more consistent warmth, with temperatures starting at a minimum of 8°C (46°F) and peaking at a scorching 39°C (103°F), averaging 22°C (73°F). June is significantly drier, with only 4 mm (0.1 in) of precipitation over just one day and lower humidity at 64%. For more detailed insights, check out Sonora weather in June.
May and July present distinct contrasts in weather patterns. In May, temperatures range from a chilly minimum of 3°C (37°F) to a warm maximum of 35°C (94°F), with an average of 17°C (63°F). This month experiences around 49 mm (1.9 in) of precipitation over five days, contributing to a relatively high humidity level of 71%. In contrast, July boasts much warmer conditions, with minimum temperatures starting at 13°C (55°F) and soaring to a maximum of 39°C (103°F), averaging 26°C (79°F). Notably, July is dry, with no recorded precipitation and a humidity level of just 58%. For further details, check out Sonora weather in July.
May and August present contrasting weather experiences. In May, temperatures range from a cool minimum of 3°C (37°F) to a comfortable average of 17°C (63°F), with maximums reaching 35°C (94°F). This month also sees moderate rainfall, with about 49 mm (1.9 inches) falling over five days, contributing to a higher humidity level of 71%. In stark contrast, August enjoys warmer temperatures, with a minimum of 12°C (54°F) and an average of 25°C (78°F), peaking at a sweltering 40°C (105°F). Remarkably, August experiences no rainfall, resulting in dry conditions and a lower humidity of 54%. For more details on August conditions, check out Sonora weather in August.
When comparing the weather in May and September, we see notable differences in temperature and precipitation. May tends to be milder, with temperatures averaging around 17°C (63°F) and a maximum of 35°C (94°F), while September boasts a warmer average of 22°C (72°F) and can reach as high as 40°C (105°F). While May experiences a higher humidity level of 71% and more precipitation (49 mm over 5 days), September enjoys a much drier climate with only 4 mm of rain falling over a single day, along with a decrease in humidity to 55%. For more detailed insights into September's climate, you can visit Sonora weather in September.
May and October present distinct weather patterns, reflecting the transition from spring to autumn. In May, temperatures range from a cool 3°C (37°F) at night to a warm average of 17°C (63°F) during the day, with occasional highs reaching up to 35°C (94°F). This month also sees higher humidity levels at 71% and a total of 49 mm (1.9 in) of precipitation spread over five days. Conversely, October tends to be slightly cooler, with temperatures ranging from a minimum of 2°C (36°F) to an average of 16°C (62°F) and a maximum of 34°C (93°F). Precipitation is relatively lower in October, totaling 44 mm (1.7 in) over just two days, and the humidity drops to 62%. For more detailed insights on October weather in Sonora, take a look at Sonora weather in October.
May and November present contrasting weather patterns, marked by significant differences in temperature and precipitation. In May, temperatures range from a pleasant minimum of 3°C (37°F) to a warm maximum of 35°C (94°F), with an average of 17°C (63°F). The month experiences relatively mild rainfall, totaling 49 mm (1.9 in) over about 5 days, accompanied by a moderate humidity level of 71%. In stark contrast, November brings cooler weather, with temperatures ranging from a low of -1°C (30°F) to a high of 27°C (80°F), averaging 11°C (52°F). Precipitation increases notably to 89 mm (3.5 in) over approximately 6 days, and humidity rises slightly to 78%. For more detailed climate insights, check out Sonora weather in November.
May and December present contrasting weather conditions. In May, temperatures range from a minimum of 3°C (37°F) to a maximum of 35°C (94°F), with an average of 17°C (63°F), offering a warm and pleasant atmosphere. The month sees relatively low precipitation of 49 mm (1.9 in) over just 5 days, along with a humidity level of 71%. On the other hand, December experiences cooler temperatures, with a minimum of -2°C (28°F) and an average of 8°C (46°F), peaking at 22°C (72°F). This month has significantly higher precipitation, totaling 148 mm (5.8 in) over 9 days, and increased humidity at 80%. For a deeper look at December's weather specifics, you can explore Sonora weather in December.
As May unfolds in Sonora, the weather transitions into a delightful balance, showcasing warm days and cool nights that differ significantly from the extremes of summer and winter. With an average temperature that hovers around a comfortable 17°C (63°F), residents and visitors alike enjoy a refreshing reprieve from the colder months. Although precipitation is somewhat modest at 49 mm across just five days, the overall humidity level at 71% adds a touch of moisture to the air, promoting lush greenery throughout the region. This combination makes May an ideal time to experience the natural beauty of Sonora, a stark contrast to the hotter, drier conditions that typically follow in the summer months. For more detailed insights into the weather patterns, explore the Sonora Climate.