Last updated: August 21, 2025
Experience the charming beauty of Dali Old Town in May, where temperatures gracefully balance between a maximum of 31°C (88°F) and an average of 19°C (67°F), allowing for delightful outdoor exploration. The month sees a refreshing minimum of 7°C (45°F) at night, perfect for cozy evenings. With 61 mm (2.4 in) of precipitation spread over 7 days, enjoyed within a comfortable 62% humidity, the weather creates a vibrant atmosphere, enriching the stunning landscapes and local culture. Embrace the blend of warmth and occasional showers, making May an ideal time to uncover the enchanting allure of Dali.
May in Dali Old Town, China ushers in a delightful shift as temperatures rise, marking the transition into warmer months. With minimums of 7°C (45°F) and averages reaching 19°C (67°F), the days become increasingly pleasant, peaking at a balmy 31°C (88°F). This month showcases a significant warming trend compared to earlier in the year, as April's maximums flirt with the 29°C (84°F) mark. May's inviting weather makes it an ideal time for outdoor adventures and exploration, as the region comes alive with vibrant colors and fresh blooms, creating a perfect backdrop for cultural immersion in this historic town. The increasing warmth signals not just the change of season, but also the emergence of summer's vibrancy, inviting visitors to embrace the beauty of Dali.
May marks a significant increase in precipitation in Dali Old Town, China, with an average of 61 mm (2.4 in) of rainfall, making it one of the wetter months of the year. This upswing is accompanied by seven rainy days, setting the stage for the lush greenery that characterizes the region during this time. As spring transitions into summer, the rainfall in May serves as a precursor to the dramatic surge in precipitation seen in June and throughout the summer months. Notably, while January through April see relatively light rainfall, May's increase signals the start of a wetter season, highlighting an evident trend of escalating precipitation leading into summer's peak.
In Dali Old Town, China, the month of May sees a noticeable shift in humidity levels, with readings around 62%. This marks a significant increase from the drier conditions of March and April, which both recorded only 44% humidity. As spring transitions into summer, May's humidity positions itself between the milder months of early spring and the much more humid summer months ahead, peaking in July and August with levels soaring into the high 80s and 90s. This gradual rise underlines a trend, where May stands as a pivotal month, heralding the onset of the more humid summer climate in Dali, while still retaining a relative comfort compared to the sweltering conditions to come.
In May, Dali Old Town experiences its peak UV Index at 15, which falls into the extreme exposure category, requiring just 10 minutes of sun exposure before risk of burns occurs. This trend of increasing UV intensity begins in March, climbing from a notable index of 12 to a staggering 15 by May, highlighting a significant jump in sun exposure dangers during this month. As summer approaches, the UV Index remains high, matching May's levels in July, but gradually dips afterward. The striking pattern throughout these months emphasizes the need for diligent sun protection strategies in Dali. For accurate and detailed information on UV levels, visit the Dali Old Town UV Index.
UV Risk Categories
May brings a delightful peak of sunshine to Dali Old Town, with an impressive 338 hours of bright daylight that mirrors the vibrant energy of this charming destination. This idyllic weather comes on the heels of a steadily increasing trend since January, where sunlight hours begin at 246 hours and gradually climb, peaking alongside the blooming landscapes of spring. As the months progress, May stands out not only for its abundant sunlight but also as a continuation of robust sunshine that characterizes the transition from spring to summer. Following May, while June sees a slight dip to 303 hours, the sunshine remains plentiful, ensuring that Dali remains a splendid place to soak in the warmth and beauty of the region. The consistent flow of sunny days invites visitors to explore the rich culture and breathtaking scenery that Dali has to offer.
As spring unfolds in Dali Old Town, May brings a notable shift in the weather patterns, with a 48% chance of sunny days. This marks a decline from the higher probabilities seen in the early months of the year, such as February's promising 77% and March's 72%. The increase in cloud cover is a precursor to the approaching monsoon season, where June plummets to a mere 15% chance of sun. Despite May's moderate sun exposure, it's still a perfect time to enjoy the blooming landscapes and vibrant local culture before the rain arrives, making it a delightful, albeit less sunny, choice for visitors seeking to immerse themselves in Dali's charm.
As spring blossoms into May, Dali Old Town, China, experiences a notable increase in daylight, reaching an inviting 13 hours. This trend marks a transition from the shorter days of winter; in January, daylight spans only 10 hours. As the year progresses, February and March each enjoy a gradual increase, peaking in April with 12 hours before May's bright arrival. The consistent daylight in June and July sustains this lively atmosphere, providing ample time for exploration and enjoyment. Although daylight begins to wane again in August, averaging 12 hours, the initial burst of light in May heralds the vibrant beauty of Dali's landscape and culture, inviting travelers to experience its charm under the sun.
In Dali Old Town, China, May brings a gentle breeze, with an average wind speed of 2.2 m/s (5 mph). This slight increase from April's 2.3 m/s creates a pleasant atmosphere, ideal for exploring the charming cobbled streets and vibrant local markets. As spring transitions to summer, the wind begins to taper off, reaching its lowest in July and August at 1.2 m/s (3 mph). Throughout the year, the prevailing trend showcases the windiest months in the early spring, gradually softening as the summer heat sets in. Visitors during May can enjoy the invigorating yet mild winds, enhancing the serene beauty of the area while providing a refreshing respite from the warm sunlight.
Weather in Dali Old Town varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Dali Old Town, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January present quite contrasting weather conditions. In May, temperatures range from a minimum of 7°C (45°F) to a maximum of 31°C (88°F), with an average of 19°C (67°F), making it significantly warmer than January. Additionally, May experiences higher precipitation, totaling 61 mm (2.4 in) over about 7 days, while January sees only 22 mm (0.9 in) over 4 days. Humidity levels are also slightly higher in May at 62%, compared to January's 58%. For more details on January weather, you can check out Dali Old Town weather in January.
May and February exhibit notable differences in weather patterns. In February, temperatures range from a chilly minimum of 0°C (33°F) to a pleasant maximum of 23°C (74°F), averaging around 10°C (51°F). The month sees relatively low precipitation, with about 20 mm (0.8 in) falling over just 3 days, and humidity levels hovering at 65%. In contrast, May presents a warmer climate with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 31°C (88°F), averaging 19°C (67°F). This month also experiences higher precipitation of 61 mm (2.4 in) spread over 7 days, while humidity remains comparable at 62%. For more details on February weather, check out Dali Old Town weather in February.
In comparing the weather between March and May, it’s clear that May tends to be warmer and more humid. In May, temperatures range from a minimum of 7°C (45°F) to a maximum of 31°C (88°F), with an average temperature of 19°C (67°F). In contrast, March is cooler, with temperatures ranging from a minimum of 4°C (39°F) to a maximum of 27°C (81°F), and an average of 14°C (57°F). Additionally, May experiences higher precipitation at 61 mm (2.4 in) over 7 days, compared to March’s 21 mm (0.8 in) over 6 days. The humidity in May is also notably higher at 62%, while March has a more comfortable 44%. For more detailed insights, you can refer to Dali Old Town weather in March.
In comparing the weather patterns of April and May, we see a notable increase in both temperature and humidity. April experiences cooler temperatures, with a minimum of 4°C (39°F) and an average of 16°C (62°F), while May offers a more favorable range, with temperatures ranging from a minimum of 7°C (45°F) to an average of 19°C (67°F) and a peak of 31°C (88°F). Precipitation is also slightly higher in May, with 61 mm (2.4 in) recorded over 7 days compared to April's 51 mm (2.0 in) over 6 days. Additionally, May's humidity level rises to 62%, significantly higher than April's 44%. For more details on April's weather, you can refer to Dali Old Town weather in April.
May and June weather show notable differences, especially in precipitation and humidity. May experiences a more moderate climate with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 31°C (88°F) and an average of 19°C (67°F). The month sees approximately 61 mm (2.4 in) of rainfall over about 7 days, with a humidity level of 62%. In contrast, June brings warmer nights with minimum temperatures rising to 13°C (56°F) and an average of 22°C (71°F). However, it also sees a significant increase in rainfall, totaling 126 mm (5.0 in) across 18 days, accompanied by higher humidity levels at 82%. For more detailed information, check out the Dali Old Town weather in June.
In comparing the weather between May and July, we see a notable shift in temperature and precipitation patterns. May starts off with a cooler range, featuring minimum temperatures around 7°C (45°F) and an average of 19°C (67°F), while July experiences warmer conditions, with minimums rising to 15°C (59°F) and an average of 21°C (69°F). However, July is considerably wetter, with a significant increase in rainfall at 257 mm (10.1 in) over 27 days, compared to May's 61 mm (2.4 in) across just 7 days. Additionally, July's humidity reaches a higher level at 89%, creating a more humid atmosphere than May's 62%. For more detailed insights, you can check Dali Old Town weather in July.
May and August present contrasting weather patterns. In May, temperatures range from a cool 7°C (45°F) at night to a warm 31°C (88°F) during the day, with an average of 19°C (67°F). The month receives about 61 mm (2.4 in) of precipitation over approximately 7 days, coupled with a moderate humidity of 62%. In contrast, August experiences slightly milder temperatures, with a minimum of 13°C (56°F) and a maximum of 30°C (87°F), averaging around 21°C (69°F). However, this month is significantly wetter, with 257 mm (10.1 in) of rain spread over 26 days and a much higher humidity level of 90%. For a detailed look at August weather in Dali Old Town, check out Dali Old Town weather in August.
May typically offers a more varied temperature range, with morning lows averaging around 7°C (45°F) and highs reaching up to 31°C (88°F). This month experiences less precipitation, averaging 61 mm (2.4 in) over about 7 days, resulting in a relatively moderate humidity of 62%. In contrast, September tends to be cooler in the daytime, with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 27°C (81°F). However, it faces significantly higher rainfall, accumulating about 165 mm (6.5 in) over 26 days, leading to increased humidity levels of 87%. For more details on the weather in September, you can check Dali Old Town weather in September.
In May, temperatures range from a minimum of 7°C (45°F) to a maximum of 31°C (88°F), with an average of 19°C (67°F), making it a generally warm month. However, with 61 mm (2.4 in) of precipitation over about 7 days, the weather can be quite variable, and humidity levels hover around 62%. In contrast, October’s weather is cooler, with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 26°C (79°F) and an average of 17°C (63°F). This month sees increased rainfall—98 mm (3.9 in) over 18 days—resulting in higher humidity levels at 81%. For a detailed look at October conditions, visit Dali Old Town weather in October.
May and November present contrasting weather patterns. In May, temperatures range from a cool 7°C (45°F) at night to a warm 31°C (88°F) during the day, with an average of 19°C (67°F). This month experiences relatively moderate humidity at 62% and about 61 mm (2.4 in) of precipitation spread over 7 days. In contrast, November is significantly cooler, with temperatures dropping to a minimum of 4°C (40°F) and peaking at 22°C (73°F), averaging around 13°C (56°F). The humidity increases to 82%, but the month sees considerably less rainfall, totaling only 18 mm (0.7 in) over 3 days. For more detailed weather insights, you can check out Dali Old Town weather in November.
May and December showcase distinct weather patterns, reflecting the transition from spring to winter. In May, temperatures range from a cooler 7°C (45°F) to a warm maximum of 31°C (88°F), with an average of 19°C (67°F), making it a notably warmer month. Conversely, December experiences much cooler temperatures, with a minimum of 1°C (34°F) and a maximum of 20°C (69°F), averaging just 9°C (49°F).
Precipitation levels are also significantly different; May sees about 61 mm (2.4 in) of rain over 7 days, while December has a much drier climate with only 11 mm (0.4 in) of rain over just 2 days. Humidity is higher in December at 73%, compared to May’s 62%. For more specifics on December weather in Dali, you can refer to the following link: Dali Old Town weather in December.
May in Dali Old Town brings a refreshing shift in weather as temperatures begin to rise, offering a pleasant average of 19°C that feels inviting after the cooler months. With daytime maximums reaching a warm 31°C, visitors can expect longer, sun-soaked days perfect for exploring. However, it's crucial to be prepared for occasional rainfall, as May experiences about seven days of precipitation, contributing to a total of 61 mm. The combination of moderate humidity at 62% and the fluctuating temperatures makes May a unique transition month—ideal for outdoor activities while still offering moments of respite from the sun. For more detailed insights into the weather trends, check out Dali Old Town Climate.