Last updated: February 24, 2025
May in Dallas, Texas brings a delightful blend of warmth and humidity, perfect for outdoor enthusiasts. With maximum temperatures soaring to 36°C (97°F) and an average hovering around 24°C (75°F), the month showcases the onset of summer's heat. However, nights cool down to a refreshing minimum of 7°C (45°F), offering comfortable evenings. Rainfall becomes a notable feature, with precipitation totaling 178 mm (7.0 in) over 12 days, contributing to the 81% humidity that blankets the city. Whether you're exploring lush parks or enjoying vibrant community events, May's climate invites you to experience the heart of this dynamic city.
In May, Dallas begins to shed its cooler spring temperatures, marking a transition into the warmth of summer. As the month unfolds, the minimum temperature settles at a comfortable 7°C (45°F), while the average rises significantly to 24°C (75°F), and the maximum soars to a sizzling 36°C (97°F). This trend shows a notable increase from April, where temperatures ranged from 2°C (35°F) to 34°C (93°F). With each passing week, the city transforms into a sun-soaked landscape, inviting outdoor activities and vibrant city life. As May progresses, locals and visitors alike can expect to enjoy the warm evenings, which are perfect for patio dining and nighttime strolls, reflecting Dallas's unmistakable charm.
In May, Dallas experiences a notable surge in precipitation, with an impressive 178 mm (7.0 inches) of rainfall spread across approximately 12 days. This significant uptick follows a trend of increasing moisture from the previous months, where April recorded 122 mm (4.8 inches). The rainy season peaks during this month, leading to lush landscapes and revitalized greenery. As temperatures rise leading into summer, the combination of warmer air and abundant rainfall often creates an atmosphere charged with humidity, setting the stage for the vibrant storms that characterize late spring in North Texas. This trend not only underscores May as the wettest month of the year but also highlights its crucial role in preparing the region for the drier summer months that follow.
In May, Dallas experiences an uptick in humidity, reaching 81%, which is slightly higher than the preceding months. This increase signals the onset of warmer days and the gradual transition into the summer months. Throughout the year, humidity levels in Dallas begin high in the winter and steadily decline during the summer, with a notable drop in July and August when humidity reaches as low as 73% and 66% respectively. However, May stands out as a month where the humidity begins to rise again, hinting at the approaching heat and creating a vibrant atmosphere as nature starts to bloom.
As May rolls into Dallas, the UV Index escalates dramatically, reaching an extreme level of 11. This stark increase follows a trend that begins in the early months of the year, where the Index starts at a moderate 4 in January and gradually climbs through the spring, signaling that sun safety becomes crucial as summer approaches. With a burn time of just 10 minutes in May, the urgency to protect skin from UV radiation is unmistakable. The consistent extreme readings that carry through June, July, and August underscore the importance of vigilance during these months. For those looking to stay informed about sun exposure, resources like Dallas UV Index provide valuable insights for safe outdoor activities.
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As May arrives in Dallas, the sun shines brighter, bringing with it an impressive 283 hours of glorious daylight. This significant increase in sunshine marks a continuation of the upward trend that began in March, doubling as the spring transitions into summer. April's 262 hours set the stage, and as temperatures rise, daylight hours also climb swiftly into June's striking 342 hours. The consistent progression from earlier months not only enhances outdoor activities but also fosters a vibrant atmosphere in the city, making May a month of abundant warmth and light, perfect for enjoying the blooming Texas landscape. With the sun blazing overhead, residents and visitors alike can bask in this delightful prelude to the summer sun-drenched days ahead.
In Dallas, the likelihood of sunny weather sees a notable dip in May, with only a 25% chance of clear skies. This is a striking contrast to the preceding months, where March enjoys a more favorable 57% chance of sunshine. As spring transitions to summer, a trend emerges; June ups the ante slightly with 44% sunshine likelihood, but it remains well below the preceding months’ averages. Interestingly, the chances of sunshine gradually improve as summer progresses, peaking in late summer and early fall, when September and October boast a robust 66% likelihood of sunny days. This trend emphasizes the unpredictable nature of weather in May, standing out as a month where cloudy days may dominate.
In Dallas, the arrival of May marks a period where daylight holds steady at 13 hours, a continuation of the increasing trend seen since April. This embrace of longer days reflects the gradual shift from the shorter daylight hours of winter, with the city transitioning from 10 hours in January to a significant 12 hours in March. As spring unfolds, residents enjoy the vibrant blooms and outdoor activities that longer evenings afford. This balance continues into early summer, with June and July boasting the longest stretches of daylight at 14 hours. It's a delightful time for both locals and visitors to take advantage of the abundant sunshine before the days begin to wane again in late summer.
In Dallas, the winds of May blow softly, with an average speed of 3.7 m/s (8 mph), mirroring the calm breezes of January. Following the consistent gusts of earlier spring months that hover around 4.4 to 4.6 m/s (10 mph), May marks a gentle shift towards milder conditions before the summer heat settles in. As temperatures rise in June, the wind speed drops further to 3.1 m/s (7 mph), indicating a trend where the wind remains notably calm during the hotter months. This pattern underscores a seasonal ebb and flow, with May serving as a transitional month, offering a lovely balance before the warmer days take over in Dallas.
The weather in Dallas 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 Dallas and find detailed weather information for every month.
May and January present strikingly different weather patterns. In May, temperatures soar with an average of 24°C (75°F) and highs reaching up to 36°C (97°F), accompanied by humidity at 81%. However, this month also sees significant rainfall, totaling 178 mm (7.0 in) over about 12 days. In contrast, January features much colder temperatures, with an average of 8°C (47°F) and maximums of only 26°C (80°F), alongside occasional lows of -11°C (12°F). Precipitation is less frequent in January, averaging 60 mm (2.4 in) over just 6 days, while humidity remains slightly lower at 80%. For more detailed information, check out Dallas weather in January.
May and February present striking contrasts in weather. In May, temperatures range from a minimum of 7°C (45°F) to a maximum of 36°C (97°F), with an average of 24°C (75°F), while February's temperatures are significantly cooler, with a low of -19°C (-2°F) and a high of 30°C (86°F), averaging around 10°C (50°F). Additionally, May experiences much higher precipitation, totaling 178 mm (7.0 in) over 12 days, compared to February's 102 mm (4.0 in) across just 10 days. Humidity levels are also similar, with May at 81% and February at 79%, but the overall feel of the two months is quite different. For more details, check out the Dallas weather in February.
When comparing the weather in May and March, notable differences emerge. May experiences a wider temperature range, with lows around 7°C (45°F) and highs peaking at 36°C (97°F), leading to a much warmer average of 24°C (75°F). In contrast, March starts with colder temperatures, with minimums dropping to -6°C (22°F), an average of 16°C (61°F), and a maximum of 33°C (92°F). Additionally, May sees increased precipitation, totaling 178 mm (7.0 in) over 12 days, compared to March's 115 mm (4.5 in) across 11 days. Humidity is slightly higher in May at 81%, while March has a more moderate 78%. For a detailed look at March's climate, check out Dallas weather in March.
In comparing the weather of April and May, it's clear that May experiences noticeably warmer temperatures, with an average of 24°C (75°F) compared to April's 19°C (66°F). The maximum temperatures in May can reach up to 36°C (97°F), whereas April sees a high of 34°C (93°F). Additionally, May tends to be wetter, with 178 mm (7.0 in) of precipitation over 12 days, while April has only 122 mm (4.8 in) over 9 days. Both months are characterized by high humidity, with May slightly higher at 81% compared to April's 78%. For more detailed information, you can check Dallas weather in April.
May and June exhibit distinct weather patterns, highlighting the transition from spring to summer. In May, temperatures range from a cooler minimum of 7°C (45°F) to a warm maximum of 36°C (97°F), with an average temperature of 24°C (75°F). The month is characterized by significant rainfall, totaling 178 mm (7.0 in) over 12 days, along with high humidity levels at 81%. In contrast, June sees a notable increase in both minimum and average temperatures, starting at 16°C (62°F) and averaging 28°C (82°F), with maximum temperatures reaching as high as 38°C (100°F). Additionally, precipitation decreases to 93 mm (3.6 in) across 9 days, while humidity slightly lowers to 78%. For more specifics on the weather in June, you can visit Dallas weather in June.
In comparing the weather between May and July, it is evident that July experiences significantly warmer temperatures, with a minimum of 18°C (65°F) and an average of 30°C (85°F), compared to May's lower minimum of 7°C (45°F) and average of 24°C (75°F). July also sees higher maximum temperatures, reaching up to 42°C (108°F), whereas May's maximum is 36°C (97°F). Furthermore, July has less precipitation, totaling 47 mm (1.8 in) over 7 days, in contrast to May's 178 mm (7.0 in) over 12 days. Additionally, July's lower humidity at 73% makes the warm temperatures feel more tolerable compared to May's higher humidity of 81%. For more detailed information, check Dallas weather in July.
May and August present distinct contrasts in weather patterns. In May, temperatures range from a cool 7°C (45°F) at night to a warm 36°C (97°F) during the day, with an average of 24°C (75°F). This month also sees considerable rainfall, totaling 178 mm (7.0 in) over 12 days and high humidity at 81%. In contrast, August enjoys milder rainfall, with just 96 mm (3.8 in) over about 7 days, and temperatures that are generally warmer, ranging from a minimum of 20°C (68°F) to a maximum of 40°C (104°F), with an average of 29°C (85°F) and lower humidity at 66%. For more insights, you can check Dallas weather in August.
In comparing the weather of May and September, we notice distinct differences in temperature and precipitation. May starts with cooler nights, with a minimum temperature of 7°C (45°F), quickly warming up to an average of 24°C (75°F) and peaking at 36°C (97°F). It also experiences considerable rainfall, totaling 178 mm over 12 days, coupled with high humidity levels of 81%. In contrast, September has warmer nights, starting at a minimum of 11°C (51°F) and averaging 26°C (80°F), with maximum temperatures reaching 38°C (100°F). Precipitation in September drops significantly to 81 mm across just 9 days, and humidity levels are lower at 65%, making the weather feel more comfortable. For more details about September weather in Dallas, visit Dallas weather in September.
May and October showcase contrasting weather patterns, offering a glimpse into the shift from spring to autumn. May typically features a much warmer average temperature of 24°C (75°F), while October cools down significantly with an average of 20°C (68°F). Interestingly, both months can experience high maximum temperatures of up to 36°C (97°F in May and 98°F in October), indicating the potential for warm days even in the fall. Precipitation is more frequent in May, with 178 mm (7.0 in) over 12 days, compared to October's 143 mm (5.6 in) over just 9 days, suggesting a drier climate as the year progresses. Furthermore, humidity levels are higher in May at 81% compared to October's 72%, contributing to a more tropical feel during the spring month. For more specific details on October's climate, check out Dallas weather in October.
May weather is characterized by warm temperatures, with minimums reaching 7°C (45°F) and maximums soaring up to 36°C (97°F), leading to a high average temperature of 24°C (75°F). This month also experiences a significant amount of rainfall, totaling 178 mm (7.0 in) over approximately 12 days, contributing to a high humidity level of 81%.
In contrast, November sees much cooler temperatures, with minimums dropping to -5°C (24°F) and an average of 14°C (57°F), while maximum temperatures can reach up to 34°C (93°F). Rainfall is considerably lower in November, with only 55 mm (2.2 in) over about 6 days, and humidity remains relatively high at 82%. For more information about the weather in this month, check out Dallas weather in November.
May and December showcase strikingly different weather patterns. In May, temperatures range from a mild 7°C (45°F) to a scorching 36°C (97°F), with an average of 24°C (75°F), while December experiences cooler temperatures, from a low of -5°C (24°F) to a high of 28°C (83°F), averaging 11°C (52°F). Additionally, May is characterized by significant rainfall, with 178 mm (7.0 in) over about 12 days, versus December's comparatively drier conditions with 66 mm (2.6 in) across just 7 days. The humidity remains high in both months, peaking at 81% in May and slightly increasing to 87% in December, creating a notable contrast in the overall climate. For more specifics about December weather in Dallas, you can visit Dallas weather in December.
As May unfolds in Dallas, the weather presents a striking contrast to the cooler months preceding it. With average temperatures soaring to a pleasant 24°C (75°F), residents can finally enjoy the outdoors without the chill. However, the month is also characterized by an increased likelihood of rain, as evidenced by the 178 mm of precipitation spread over 12 rainy days. Amidst this, humidity levels climb to a notable 81%, creating a warm, sometimes sticky atmosphere typical of the onset of summer. Overall, May serves as a vibrant transition into the heat, making it a unique month in the Dallas climate. For more detailed insights, visit Dallas Climate.