May Weather in Nogales, Mexico

Last updated: April 22, 2025

May in Nogales, Mexico offers a delightful blend of warm temperatures and occasional showers, making it a month full of life. With maximum temperatures reaching up to 35°C (95°F) and an average of 22°C (71°F), the days are bright and inviting. However, the nights can bring cooler relief, with minimums dipping to 10°C (51°F). This month witnesses approximately 55 mm (2.2 in) of precipitation over 11 days, contributing to the area's vibrant greenery. With a humidity level hovering around 67%, May presents a balanced atmosphere that keeps the air fresh and invigorating for all who visit.

May Temperature in Nogales

In May, Nogales, Mexico, welcomes the onset of warmer weather, with temperatures reflecting a significant rise from previous months. The month begins with a comfortable minimum of 10°C (51°F) and climbs to an average of 22°C (71°F), peaking at a summer-like 35°C (95°F). This gradual increase not only signifies the transition into the heat of late spring but also sets the stage for the hot summer months soon to follow. Compared to earlier in the year, where temperatures hovered around the low teens, May stands out as a vibrant month, inviting outdoor activities and a lively atmosphere. With the sun shining brighter, it's the ideal time for exploring Nogales' rich culture and captivating scenery.

May Weather in Nogales: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Nogales, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec576266707168676765646058
Data source: Temperature data for Nogales 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 Nogales

May marks a significant uptick in precipitation in Nogales, Mexico, with 55 mm (2.2 in) of rainfall recorded over 11 days. This represents a sharp increase from the preceding months, showcasing both the arrival of the rainy season and the region’s transition from dry spring to lush summer. Following April’s modest 19 mm over 5 days, May's showers provide much-needed irrigation for the local flora and are a precursor to the even more abundant rains that characterize the summer months. As temperatures rise, these May rains herald a vibrant change in the landscape, offering a refreshing burst of life before June's dramatic surge in precipitation.

May Precipitation Trends in Nogales

The chart displays monthly precipitation patterns in Nogales, 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.
JanFebMarAprMayJunJulAugSepOctNovDec571519551601149815860205
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Nogales

In May, Nogales experiences a notable shift in humidity, with levels rising to 67%. This marks a slight increase from the 58% recorded in both March and April, signaling the onset of the warmer months. As temperatures climb, the humidity starts to creep up, hinting at the more tropical conditions that will dominate in the following months. Interestingly, June sees humidity leap to 76%, setting the stage for a summer marked by increased moisture in the air. Overall, May serves as a transitional month, where mild humidity levels begin to pave the way for the more pronounced dampness characteristic of the height of summer.

May Average Humidity in Nogales

This chart illustrates the average monthly humidity levels in Nogales, 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.
JanFebMarAprMayJunJulAugSepOctNovDec74%65%58%58%67%76%67%68%81%83%84%81%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Nogales

In May, Nogales, Mexico, experiences a significant surge in sun intensity with a UV Index soaring to 15, classifying it in the extreme exposure category. This trend of heightened ultraviolet radiation emerges sharply as early as February, when the UV Index rises to 11, and continues through the spring months, peaking in May before slightly decreasing in June. With a burn time of just 10 minutes, it's crucial for residents and visitors alike to take protective measures against the sun's rays. The escalating UV Index during this time underscores the importance of sun safety, making it essential to stay informed about daily levels at Nogales UV Index.

Maximum UV Index Levels in Nogales for May

The chart shows the monthly maximum UV Index (UVI) for Nogales 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.
JanFebMarAprMayJunJulAugSepOctNovDec911141415141414141298
Data source: Nogales 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 Nogales

As spring transitions into summer, May shines brightly in Nogales, Mexico, emerging as the month with the highest recorded sunshine, boasting 338 hours. This increase follows a steady rise in daylight hours, beginning with 231 hours in January and culminating in a noticeable surge from April’s 320 hours. The trend continues into June, where sunshine remains plentiful at 309 hours, ensuring that the days are long and filled with warmth. As the year progresses, the city experiences a slight dip in sunshine hours during the later months, but May undeniably marks a peak, offering residents and visitors alike the perfect opportunity to bask in the sun-drenched streets of Nogales.

Monthly Sunshine Duration in Nogales: May Highlighted

The May sunshine duration represents the total number of hours Nogales 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.
JanFebMarAprMayJunJulAugSepOctNovDec231h269h316h320h338h309h321h317h285h282h277h285h
Data source: Nogales May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Nogales During May

In May, the likelihood of sunny weather in Nogales, Mexico stands at a modest 54%, signaling a slight dip from the brighter months preceding it. As spring transitions into summer, the sun shines less frequently compared to the peak sunny spells of February and March, which boast impressive chances of 85% and 76%, respectively. However, May still holds its own amidst the sunny trends of the early year, especially when contrasted with the significantly lower probabilities in the upcoming months of June and July, which plummet to just 17% and 24%. Thus, while May may not guarantee endless sunshine, it remains a favorable month for those seeking to enjoy the warmth of the desert sun before the summer heat takes hold.

Percentage of Sunny Days in May in Nogales

The chart illustrates the percentage of sunny days in Nogales 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 Nogales experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec56%85%76%63%54%17%24%34%15%36%51%69%
Data source: Nogales May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Nogales in May

In Nogales, Mexico, the journey through the year reveals a delightful increase in daylight duration as spring gives way to summer. Beginning with a steady 11 hours in both January and February, the days gradually grow longer, with an increase to 12 hours in March and April. May heralds a noticeable shift, boasting 13 hours of daylight, a trend that continues into June and July, making these months perfect for outdoor activities. As summer fades into autumn, the daylight starts to retract, settling back to 12 hours in August and September, before returning to 11 hours in October and November. By December, daylight dwindles to 10 hours, reflecting the cyclical nature of the seasons in this vibrant region. This rhythmic dance of daylight not only enhances the natural beauty of Nogales but also invites residents and visitors alike to embrace its sunlit days.

Average Daylight Hours in Nogales for May

The chart illustrates the variation in daylight duration in Nogales throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 1m11h 27m12h 2m12h 37m13h 6m13h 21m13h 13m12h 47m12h 13m11h 38m11h 8m10h 53m
Data source: Nogales daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Nogales

In May, Nogales, Mexico experiences a gentle average wind speed of 2.6 m/s (6 mph), maintaining the trend of mild breezes that characterize the early summer months. Following a slight decline from April’s 2.7 m/s, the winds during May are steady yet not overpowering, creating a pleasant atmosphere for outdoor activities. Interestingly, throughout the year, the winds generally oscillate between 1.9 m/s to 2.8 m/s, with May's breezes positioning it comfortably in the middle. As temperatures begin to rise, these soft currents provide a refreshing touch, making May an ideal time to experience the scenic beauty of Nogales.

Average May Wind Speed in Nogales

The chart displays monthly wind speed patterns in Nogales, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.22.82.82.72.6 m/s2.32.32.72.02.22.41.9
Data source: Nogales May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Nogales Compares to Other Months

The weather in Nogales 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 Nogales and find detailed weather information for every month.

May and January present quite a contrast in weather conditions. In May, temperatures soar with a minimum of 10°C (51°F) and an average of 22°C (71°F), peaking at a scorching 35°C (95°F). This month also experiences higher precipitation, receiving about 55 mm (2.2 in) across 11 days, coupled with a humidity level of 67%. In stark contrast, January boasts cooler temperatures, with a minimum of 1°C (33°F) and an average of 14°C (58°F), reaching a maximum of just 28°C (82°F). Additionally, January sees much less rainfall, totaling only 5 mm (0.2 in) over just 1 day, and a slightly higher humidity at 74%. For a closer look at January's conditions, you can check Nogales weather in January.

May and February present contrasting weather patterns. In May, temperatures range from a minimum of 10°C (51°F) to a maximum of 35°C (95°F), with an average of 22°C (71°F). This month sees a higher level of precipitation, totaling 55 mm (2.2 in) across about 11 days, and an increased humidity level of 67%. Conversely, February features milder temperatures, with a minimum of 2°C (37°F), an average of 16°C (62°F), and a maximum of 31°C (89°F). It experiences significantly lower precipitation, only about 7 mm (0.3 in) over 2 days, and slightly lower humidity at 65%. For more detailed insights, you can refer to Nogales weather in February.

In comparing the weather between May and March, it's clear that May tends to be warmer and more humid. May experiences a minimum temperature of 10°C (51°F) and an average high of 35°C (95°F), with an average humidity of 67%. This month also sees more precipitation than March, accumulating around 55 mm (2.2 in) over 11 days. In contrast, March has cooler temperatures, with a minimum of 2°C (36°F) and an average high of 33°C (92°F), along with significantly less rainfall at just 15 mm (0.6 in) over 3 days and a lower humidity of 58%. For a closer look at March weather specifics, you can check out Nogales weather in March.

In comparing the weather between April and May, we see a noticeable increase in both temperature and humidity levels. April typically features a minimum temperature of 6°C (44°F) and an average of 21°C (70°F), while May sees warmer conditions with a minimum of 10°C (51°F) and an average of 22°C (71°F). The maximum temperatures are slightly higher in both months, reaching 34°C (94°F) in April and 35°C (95°F) in May. May also experiences significantly more precipitation, totaling 55 mm (2.2 in) over 11 days compared to April's 19 mm (0.7 in) over just 5 days. Furthermore, the humidity increases from 58% in April to 67% in May, contributing to a muggy atmosphere as the warmer months approach. For more detailed insights on April weather, visit Nogales weather in April.

In May, the weather offers a pleasant range of temperatures, with lows around 10°C (51°F) and average highs reaching 35°C (95°F), while experiencing moderate precipitation of 55 mm (2.2 in) over 11 days. Meanwhile, June brings slightly cooler average temperatures, with a min of 10°C (50°F) and a max of 34°C (94°F), but it significantly increases in rainfall, totaling 160 mm (6.3 in) across 16 days, and higher humidity levels at 76%. This contrast highlights a shift from the drier conditions of May to a wetter June, which can be explored further in detail at Nogales weather in June.

In May, the weather features a wider temperature range, with minimums dipping to 10°C (51°F) and maximums reaching up to 35°C (95°F), all while achieving an average of 22°C (71°F). Although it experiences relatively low precipitation at 55 mm (2.2 in) over 11 days, the humidity remains at a comfortable 67%. In contrast, July sees a slightly warmer minimum temperature of 12°C (53°F), but the average drops to 19°C (67°F) with a maximum of 31°C (87°F). This month is characterized by significantly increased precipitation, totaling 113 mm (4.5 in) over 16 days, while maintaining the same humidity level of 67%. For further details about July weather, you can visit Nogales weather in July.

In comparison, May experiences a broader range of temperatures, with average highs reaching up to 35°C (95°F), while August has milder maximum temperatures peaking at 31°C (88°F). May typically has a lower precipitation rate of 55 mm (2.2 in) over 11 days, whereas August sees increased rainfall of 98 mm (3.9 in) across 14 days, contributing to overall wetter conditions. Despite both months exhibiting high humidity, August is slightly more humid at 68%, compared to May's 67%. For more detailed insights on weather patterns, you can check Nogales weather in August.

May and September present contrasting weather patterns, reflecting the transitional nature of these months. In May, temperatures typically range from a minimum of 10°C (51°F) to a warm maximum of 35°C (95°F), with an average of 22°C (71°F). The month experiences relatively low precipitation at 55 mm (2.2 in) over 11 days and a humidity level of 67%. In contrast, September brings cooler temperatures, ranging from 10°C (50°F) to a maximum of 29°C (85°F) and averaging 19°C (66°F). This month is notably wetter, with precipitation reaching 158 mm (6.2 in) across 17 days, and humidity rising to 81%. For more details on September weather, you can check Nogales weather in September.

May and October present quite different weather patterns. In May, temperatures range from a minimum of 10°C (51°F) to a maximum of 35°C (95°F), with an average of 22°C (71°F). This month experiences about 55 mm (2.2 in) of precipitation over 11 days and comes with a relatively moderate humidity of 67%. In contrast, October brings cooler temperatures, with a minimum of 6°C (43°F), an average of 18°C (64°F), and a maximum of 29°C (85°F). Although October has a similar level of precipitation at 60 mm (2.4 in) across 10 days, it is accompanied by higher humidity levels at 83%. For more specifics on October weather, check out Nogales weather in October.

May and November present contrasting weather patterns. In May, temperatures range from a pleasant 10°C (51°F) at night to a scorching 35°C (95°F) during the day, with an average of 22°C (71°F). The month is marked by relatively high humidity at 67% and moderate rainfall of 55 mm (2.2 in) over 11 days. Conversely, November offers cooler conditions, with nighttime lows dropping to 0°C (33°F) and daytime highs averaging 16°C (60°F), peaking at 29°C (85°F). This month experiences much lower rainfall at 20 mm (0.8 in) across just 3 days, but humidity rises to 84%, creating a heavier atmosphere. For more specific insights, you can explore Nogales weather in November.

May and December present contrasting weather patterns. In May, temperatures can soar with a minimum of 10°C (51°F) and reaching highs of 35°C (95°F), making it a warm month overall with an average of 22°C (71°F). Additionally, May experiences moderate precipitation of 55 mm (2.2 in) over 11 days, coupled with a humidity level of 67%. In stark contrast, December features much cooler temperatures, with a minimum of -1°C (30°F) and an average of 14°C (58°F), peaking at 27°C (82°F). This winter month is notably dry, with only 5 mm (0.2 in) of precipitation and no rainy days, although the humidity is higher at 81%. For more details, check Nogales weather in December.

Compare Nogales's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Nogales

May in Nogales is a striking transition month, where the temperatures begin to rise, offering a warm embrace compared to the cooler months that precede it. While you can expect pleasant days with a mix of sunshine and mild temperatures, the increased humidity and the potential for occasional rain provide a refreshing contrast, setting the stage for the hotter summer months ahead. If you're curious about how these climatic shifts influence outdoor activities and lifestyle, check out Nogales Climate for a deeper dive into the region's weather patterns.