Last updated: August 21, 2025
Dali, China, in May, showcases a vibrant climate characterized by a maximum temperature that can soar to 38°C (100°F), while the average temperature settles around a comfortable 22°C (72°F). Visitors can expect cooler evenings as the minimum temperature dips to 10°C (50°F). This month also sees 44 mm (1.7 in) of precipitation over approximately 6 days, contributing to a humidity level of 68%. Whether you're exploring majestic landscapes or savoring local cuisine, May in Dali offers a unique blend of warmth and refreshing breezes.
In May, Dali, China experiences a delightful transition to warmer weather, showcasing a significant rise in temperatures compared to the months prior. With a minimum temperature of 10°C (50°F) and an average of 22°C (72°F), May heralds the arrival of an enticing summer climate. The maximum temperature can surge to 38°C (100°F), indicating a shift towards hotter days. This month stands out as a time when the region's allure begins to blossom; the pleasant warmth encourages outdoor activities and exploration, making it a popular time to visit. As the chill of spring wanes, May invites both locals and travelers to bask in its inviting sunshine and vibrant landscapes.
In May, Dali experiences a significant uptick in precipitation, with 44 mm (1.7 in) falling over 6 days. This marks a slight increase from April’s 43 mm, affirming the arrival of the rainy season. As the spring progresses, these showers contribute to the vibrant greenery and flourishing landscapes that Dali is known for. This pattern of rising rainfall is indicative of the transition into the wetter months, with subsequent months like June and July exhibiting even greater precipitation levels. Thus, May serves as a pivotal moment, bridging the gentler rains of early spring with the more robust downpours that characterize Dali’s summer.
In Dali, China, May offers a refreshing reprieve from the rising humidity levels seen in the earlier months of the year. With an average humidity of 68%, it marks a noticeable dip from the peak values of 83% in March and 81% in April. This reduction creates a more comfortable atmosphere for both residents and travelers, allowing for enjoyable outdoor exploration of Dali's stunning landscapes. As summer approaches, humidity begins to rise again in June, but May’s more moderate moisture levels serve as a sweet spot before the sultry heat of summer settles in, making it a delightful time to experience Dali's charm.
As the month of May unfolds in Dali, China, the UV Index reaches an impressive 11, placing it squarely in the extreme exposure category. This surge comes on the heels of an escalating trend observed since January, when the UV Index began at a moderate 4. By April, it climbed to 9, highlighting a pronounced shift towards more intense sunlight as spring fully sets in. With the burn time reduced to just 10 minutes, it’s crucial for residents and visitors to adopt protective measures against potential sun damage. As we transition into the summer months, this high UV intensity is expected to persist, maintaining a sense of urgency for sun safety. For more detailed information, check out Dali UV Index.
UV Risk Categories
In May, Dali, China, basks in an impressive 312 hours of sunshine, marking one of the sunniest months of the year. This delightful burst of brightness follows a steady increase from February through March, where days gradually lengthen and warmth begins to take hold. The month of April also enjoys considerable sunshine, with 269 hours on offer, setting the stage for May's brilliance. As summer approaches, the trend continues with June and July peaking at 304 and 323 hours, respectively, showcasing Dali's stunning natural beauty basked in golden rays. After this sun-drenched peak, a gradual decline begins in August, reminding us of the cyclical nature of light in this enchanting locale.
As May arrives in Dali, China, the likelihood of sunny weather settles at a moderate 40%, consistent with the month's trend of variable sunshine. This figure mirrors March's sunny chances but stands in contrast to April's dip to just 33%, hinting at a potential rebound as spring unfolds. Looking ahead, the weather gradually improves through the summer months, culminating in a higher probability of sun in July and August. Interestingly, November and December witness the most striking sunny prospects, boasting chances as high as 66%. Thus, while May's sun-kissed days may be fleeting, they pave the way for a brighter summer in Dali.
In Dali, China, the daylight duration gracefully shifts throughout the year, reflecting the rhythm of the seasons. From 10 hours in January and February, a subtle lengthening begins in March, reaching 11 hours, and more dramatically, the days expand to 13 hours by April and May. As summer approaches, daylight peaks at an inviting 14 hours in June and July, creating perfect conditions for outdoor adventures. However, as autumn sets in, daylight begins to wane, with hours gently receding to 12 hours in September, and further down to 10 hours by November. The transition into winter brings a subdued 9 hours of daylight in December, showcasing the cyclical nature of time in this enchanting region.
In May, Dali experiences a slight uptick in wind speed, reaching an average of 2.5 m/s (6 mph), which marks a gentle shift from the more stable conditions of earlier months. This increase is notable as it breaks the pattern of steady winds seen from January through April, where speeds hovered around 2.4 m/s (5 mph). As the summer months approach, the winds begin to taper off again, with June and July recording a decrease to 2.0 m/s (4 mph). Overall, May serves as a transitional period, embracing a brisk breeze that invigorates the picturesque landscapes of Dali, making it an ideal time for outdoor exploration and enjoying the fresh air.
Weather in Dali varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Dali, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of May and January, a stark contrast emerges. May boasts a warm average temperature of 22°C (72°F), with highs reaching up to 38°C (100°F) and minimums rarely dropping below 10°C (50°F). The month experiences moderate rainfall, accumulating to 44 mm (1.7 in) over roughly 6 days, coupled with a humidity level of 68%. In contrast, January is much colder, with an average temperature of just 1°C (35°F) and temperatures plunging to a minimum of -11°C (13°F), while maxing out at 15°C (60°F). Rain is scarce during this month, with only 11 mm (0.4 in) over about 3 days and a slightly higher humidity of 70%. For more detailed insights, you can check Dali weather in January.
May and February present contrasting weather conditions. In May, temperatures range from a minimum of 10°C (50°F) to a maximum of 38°C (100°F), with an average of 22°C (72°F), indicating a warm and increasingly hot climate as the month progresses. In contrast, February experiences much cooler temperatures, with a low of -8°C (18°F) and a high of 25°C (78°F), averaging just 5°C (41°F). February also sees slightly less precipitation, totaling 15 mm (0.6 in) over 3 days, compared to May's 44 mm (1.7 in) over 6 days. Additionally, February has a higher humidity at 80%, compared to May's 68%, contributing to an overall more brisk and chilly feel in the former month. For more specific weather details about February, you can visit Dali weather in February.
In March, the weather in Dali is quite cool, with average temperatures ranging from a low of -1°C (30°F) to a high of 31°C (87°F). During this month, the region experiences relatively low precipitation, with only 24 mm (0.9 in) accumulating over about 4 days, despite a higher humidity level of 83%. In contrast, May brings much warmer conditions; the average temperature rises to 22°C (72°F), with highs reaching up to 38°C (100°F). While May also sees more rainfall at 44 mm (1.7 in) across 6 days, the humidity remains moderate at 68%. Overall, May offers a significantly warmer and slightly wetter climate compared to the cooler, drier, and more humid conditions of March. For more details, you can check out Dali weather in March.
In comparing the weather between April and May, we observe a marked increase in temperature during May, with minimums rising from 4°C (39°F) in April to 10°C (50°F) and average highs reaching a sizzling 38°C (100°F) compared to April's maximum of 35°C (95°F). While April experiences slightly less precipitation at 43 mm (1.7 in) over 7 days, May has a comparable rainfall of 44 mm (1.7 in) but over fewer days, totaling only 6. Additionally, humidity levels are higher in April at 81% versus May's 68%, indicating a more comfortable climate as the months progress. For more detailed information, you can check Dali weather in April.
In May, the weather tends to be milder with temperatures ranging from a minimum of 10°C (50°F) to an average of 22°C (72°F), peaking at a maximum of 38°C (100°F). The month experiences about 44 mm (1.7 in) of precipitation over approximately 6 days, and humidity levels hover around 68%.
In contrast, June brings warmer conditions, with temperatures starting at a minimum of 15°C (59°F), averaging 26°C (80°F), and reaching a maximum of 39°C (102°F). Rainfall increases to 76 mm (3.0 in) over 7 days, and humidity rises slightly to 74%. For more details on the June climate, you can visit Dali weather in June.
In comparison to May, July experiences significantly warmer temperatures, with a minimum of 19°C (67°F) and an average of 28°C (83°F), compared to May's cooler minimum of 10°C (50°F) and average of 22°C (72°F). Additionally, July sees a higher maximum temperature of 40°C (105°F), while May peaks at 38°C (100°F). Precipitation also increases in July, with 91 mm (3.6 in) falling over 8 days, compared to May's 44 mm (1.7 in) over 6 days. The humidity level rises in July as well, reaching 76% compared to 68% in May. For more detailed insights, you can check Dali weather in July.
May and August present notably different weather patterns. In May, temperatures range from a minimum of 10°C (50°F) to a maximum of 38°C (100°F), with an average of 22°C (72°F). The month experiences 44 mm (1.7 in) of precipitation over approximately six days, and humidity levels sit at around 68%. In contrast, August sees higher temperatures, with a minimum of 15°C (59°F), an average of 27°C (82°F), and a maximum reaching 41°C (106°F). Additionally, it experiences more rainfall, totaling 120 mm (4.7 in) over about ten days, and slightly increased humidity at 72%. For more details on the weather in August, check out Dali weather in August.
May and September present distinct weather experiences. In May, temperatures range from a minimum of 10°C (50°F) to a hot maximum of 38°C (100°F), with an average of around 22°C (72°F). This month sees relatively low precipitation of 44 mm (1.7 in) over about 6 days, alongside a humidity level of 68%. In contrast, September features slightly warmer minimum temperatures at 12°C (54°F), while the maximums are lower at 35°C (96°F). This month experiences significantly higher precipitation, measuring 131 mm (5.2 in) across 8 days, and a higher humidity of 78%. For a closer look at September conditions, you can explore Dali weather in September.
May and October present contrasting weather patterns, reflecting the transition from spring to autumn. In May, temperatures range from a pleasant minimum of 10°C (50°F) to a peak of 38°C (100°F), with an average of 22°C (72°F). The month sees a moderate level of precipitation at 44 mm (1.7 in) over six days, coupled with a humidity of 68%. In contrast, October experiences cooler weather, with temperatures dipping to a minimum of 6°C (42°F) and averaging 15°C (59°F), reaching a maximum of 30°C (87°F). This month records increased precipitation, totaling 59 mm (2.3 in) across eight days, along with higher humidity at 85%. For more information on October weather, you can visit Dali weather in October.
The weather in May is characterized by warmer temperatures, with an average of 22°C (72°F) and highs reaching up to 38°C (100°F), making it a suitable month for outdoor activities. In contrast, November sees a significant drop in temperatures, averaging around 9°C (49°F) and with minimums dipping to -2°C (29°F), creating a much cooler atmosphere. Additionally, May experiences higher rainfall, with 44 mm (1.7 in) over approximately 6 days, while November has less precipitation at 21 mm (0.8 in) across only 4 days. The humidity also differs, with May hovering at 68%, compared to November’s higher level of 82%. For more details on the conditions in November, you can check out Dali weather in November.
May and December present strikingly contrasting weather conditions. In May, temperatures range from a mild 10°C (50°F) at night to a sweltering maximum of 38°C (100°F) during the day, with an average of 22°C (72°F). The month experiences moderate humidity at 68% and receives about 44 mm (1.7 inches) of rainfall over approximately six days. In contrast, December brings frigid temperatures, dipping to a minimum of -9°C (16°F) and averaging just 3°C (37°F), with a maximum of 16°C (62°F). The month is much drier, with only about 4 mm (0.2 inches) of precipitation on just one day, coupled with higher humidity at 80%. For more details on December weather, you can check Dali weather in December.
As May emerges, Dali experiences a notable shift in weather, characterized by warmer temperatures and a welcoming ambiance. With the average temperature climbing to a comfortable 22°C (72°F), residents and visitors alike can enjoy the outdoors more freely, unlike the cooler months preceding it. Although there's a slight increase in precipitation compared to the previous months, the humidity level remains moderate, offering a refreshing feel without the discomfort of excessive dampness. This balance of warmth and mild rain creates the perfect backdrop for exploring Dali's stunning landscapes and rich culture. For a deeper dive into the weather patterns, check out Dali Climate.