Last updated: August 21, 2025
May in Chang'an, China brings a dynamic climate characterized by a maximum temperature of 34°C (93°F), providing warmth and sunshine for outdoor activities. The month averages around 22°C (73°F), creating a comfortable atmosphere, while evenings can cool down to a minimum of 12°C (54°F). With precipitation totaling 237 mm (9.3 in) over 15 rainy days, the city experiences a humid environment, typically around 85%, contributing to lush greenery and vibrant landscapes. As spring transitions into summer, May offers a blend of warmth and moisture, making it a unique time to explore this historic region.
In May, Chang'an, China, transitions into warmer weather, showcasing a delightful range of temperatures that reflect the onset of spring. With minimums around 12°C (54°F) and averages peaking at 22°C (73°F), the city enjoys a pleasant climate that encourages outdoor activities and exploration. The maximum temperatures climb to a balmy 34°C (93°F), making it one of the warmer months. This notable increase from the earlier months indicates a steady progression towards summer, as May bridges the gap between the cooler springtime and the hot summer heat of June. The rise in temperatures not only enhances the landscape's vibrancy but also invites visitors to enjoy the blossoming natural beauty and cultural richness that Chang'an has to offer.
In May, Chang’an experiences a significant surge in precipitation, with 237 mm (9.3 in) of rain falling over 15 days. This marked increase not only makes May the wettest month of the year but also highlights a notable trend where spring transitions into the summer season. Following April's substantial rainfall of 169 mm (6.7 in), the jump to May’s levels emphasizes the region's shift toward its peak wetness. As the days become longer and warmer, the rain contributes to lush landscapes, nurturing the budding flora that characterizes this vibrant time of year.
In Chang'an, China, the humidity levels in May reflect a gradual transition towards the peak of summer. At 85%, May’s humidity is slightly lower than April’s 86%, yet it remains consistent with the humidity experienced in neighboring June. This high humidity trend from spring into early summer hints at an impending rise, as evident with the even higher 89% levels expected in July. Comparing these figures to the preceding months, it’s clear that the region experiences a steady increase leading into summer, with March showing a noticeable jump to 83% and April continuing this trend. As May approaches its end, residents can expect the dampness to remain a defining characteristic of Chang'an's climate, setting the stage for the sweltering conditions of late summer.
In May, Chang'an experiences a UV Index of 10, categorizing the sun's rays as very high. With a burn time of just 15 minutes, it's crucial for residents and visitors alike to take protective measures when outdoors. This trend of increasing UV exposure begins in March, with a steady climb from an index of 8 to 10 in April and May, before reaching even higher levels through the summer months. The data reflects a need for vigilance; as the warmth of spring settles in, sun safety becomes increasingly important. For more insights on UV levels throughout the year, visit Chang'an UV Index.
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In Chang'an, China, the warmth of May brings a delightful increase in sunshine, with the city basking in an impressive 263 hours of sunlight. This marks a significant leap from the 228 hours recorded in April, highlighting the transition into the vibrant energy of spring. The trend continues into the summer months, peaking in July with a dazzling 298 hours of sunshine. As the year progresses, the sunlight begins to wane, tapering off to 257 hours in September before settling into the cooler months of October and beyond. This annual rhythm paints a vivid picture of Chang'an's climate, where longer, sun-drenched days signal the joys of warmth and growth, inviting both residents and visitors to relish the beauty of life under the sun.
As spring transitions into summer, May in Chang'an, China presents a moderate chance of sunny weather, with a 22% likelihood of sunshine. This figure, while slightly below the average for the preceding months, marks a subtle rebound compared to the dramatic drop seen in April's 16%. The trend shows a gradual increase in sunny days as the year progresses, with more promising prospects on the horizon during the summer months, particularly in September, where the sun shines 65% of the time. Despite May's relatively modest sunshine, the anticipation of warmer, brighter days becomes palpable as residents and visitors alike look forward to the season ahead.
As the year unfolds in Chang'an, China, a captivating transformation occurs in daylight duration. Starting January with a modest 10 hours of daylight, the days progressively lengthen, reaching 13 hours by May. This delightful increase marks the onset of summer's vibrant embrace, where the sun graces the skies for longer stretches. From May through August, the daylight remains constant at 13 hours, offering ample opportunity to bask in the warmth. As autumn approaches, the daylight gently tapers off, settling back to 10 hours by December. This rhythmic cycle not only reflects the changing seasons but also enhances the beauty of life's unfolding moments throughout the year.
In May, the winds in Chang'an typically whisper softly, with an average speed of 2.2 m/s (5 mph), slightly lower than the preceding months. The breeze flows gently, maintaining a consistent lightness throughout the spring. As the season transitions into summer, one can expect a subtle increase in wind speed; notably, July sees a rise to 2.6 m/s (6 mph), the strongest of the first half of the year. Overall, the data reflects a generally mild wind pattern from January through May, with patterns suggesting an impending shift towards more energetic breezes in the months to follow. Thus, the pleasant May winds serve as a gentle prelude to the livelier dynamics of summer in this historic city.
Weather in Chang'an varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Chang'an, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January present stark contrasts in weather. In May, temperatures range from a mild 12°C (54°F) to a warm 34°C (93°F), with an average of 22°C (73°F), making it one of the warmer months of the year. However, this warmth comes with significant rainfall, totaling 237 mm (9.3 in) over about 15 days, along with a high humidity of 85%. In contrast, January experiences much cooler conditions, with temperatures ranging from a minimum of -7°C (20°F) to a maximum of 19°C (66°F), averaging only 5°C (42°F). Precipitation is notably lower in January at 62 mm (2.5 in) over about 8 days, and humidity stands at 69%. For those interested in more detailed January conditions, check out Chang'an weather in January.
When comparing the weather in May and February, notable differences emerge in temperature and humidity. May features a warm range, with temperatures averaging around 22°C (73°F) and peaking at 34°C (93°F), while February is much colder, with an average of 7°C (46°F) and occasional highs of 26°C (79°F). Precipitation also varies greatly, with May experiencing heavier rainfall at 237 mm (9.3 in) over 15 days, compared to February's 88 mm (3.5 in) over just 12 days. Additionally, May has higher humidity levels at 85%, compared to February's 71%. For more details about February weather, you can check this link: Chang'an weather in February.
In comparing the weather of March and May, it is evident that May is significantly warmer, with averages reaching 22°C (73°F) compared to March's 13°C (56°F). While March experiences a minimum temperature of 3°C (38°F), May sees a much milder low of 12°C (54°F). Additionally, May’s maximum temperature can soar up to 34°C (93°F), offering a stark contrast to March's peak of 29°C (84°F). Precipitation is also noteworthy; May receives a higher rainfall total of 237 mm (9.3 in) over 15 days, while March has 156 mm (6.1 in) across 16 days, maintaining similar humidity levels of 83% in March and 85% in May. For a more detailed look at March weather, visit Chang'an weather in March.
In comparing the weather between April and May, May tends to be warmer, with average temperatures rising to 22°C (73°F) and maximum temperatures reaching up to 34°C (93°F), whereas April's average temperature is lower at 18°C (64°F) and peaks at 33°C (91°F). Both months experience significant rainfall, but May sees more precipitation with 237 mm (9.3 in) over 15 days, compared to April's 169 mm (6.7 in) over 14 days. Humidity remains high in both months, though slightly higher in May at 85% compared to April's 86%. For a closer look at April's weather specifics, you can visit Chang'an weather in April.
May's weather features a slightly wider temperature range, with minimums of 12°C (54°F) and maximums reaching up to 34°C (93°F). The average temperature sits at 22°C (73°F), accompanied by significant rainfall totaling 237 mm (9.3 in) over 15 days, maintaining a high humidity level of 85%. In contrast, June experiences warmer conditions, with minimum temperatures rising to 17°C (63°F) and maximums peaking at 35°C (95°F), leading to an average of 26°C (79°F). Rainfall is slightly lower at 226 mm (8.9 in) over 17 days, and humidity remains constant at 85%. For a detailed look at June weather in Chang'an, you can visit Chang'an weather in June.
In comparing the weather between May and July, May experiences milder temperatures, with a minimum of 12°C (54°F) and an average of 22°C (73°F), while July heats up significantly, showcasing a minimum of 22°C (71°F) and an average of 29°C (84°F). July not only boasts higher temperatures, reaching a maximum of 39°C (103°F), but also sees slightly lower precipitation at 224 mm (8.8 in) over 14 days, compared to May's 237 mm (9.3 in) over 15 days. Additionally, humidity levels are slightly higher in July at 89%, versus May's 85%. For more details on July weather specifics, you can check Chang'an weather in July.
May and August present noticeable differences in weather patterns. In May, temperatures range from a cooler minimum of 12°C (54°F) to a comfortable average of 22°C (73°F), peaking at a warm 34°C (93°F). This month also sees significant rainfall, with a total precipitation of 237 mm (9.3 in) over 15 days, while the humidity remains high at 85%. On the other hand, August is warmer overall, with minimum temperatures starting at 20°C (68°F) and an average of 29°C (85°F), reaching a maximum of 38°C (100°F). Rainfall decreases to 158 mm (6.2 in) across 14 days, but humidity stays consistent at 85%. For a more detailed look at the weather in August, you can check out Chang'an weather in August.
May and September offer distinct weather experiences, with notable differences in temperature, precipitation, and humidity. In May, temperatures range from a cool 12°C (54°F) at night to a warm 34°C (93°F) during the day, with an average temperature of 22°C (73°F). This month is characterized by high humidity at 85% and considerable rainfall, totaling 237 mm (9.3 in) over about 15 days. In contrast, September sees warmer nights with a minimum temperature of 17°C (62°F) and hotter days, peaking at 37°C (99°F) and averaging 25°C (77°F). Rainfall in September is lighter, with 128 mm (5.0 in) over 11 days and lower humidity at 66%. For more detailed information, you can visit Chang'an weather in September.
In May, the weather tends to be warm and humid, with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 34°C (93°F) and an average of 22°C (73°F). This month experiences significant rainfall, totaling 237 mm (9.3 inches) over about 15 days, contributing to a high humidity level of 85%.
In contrast, October offers a cooler and drier climate, with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 36°C (97°F) and an average of 18°C (65°F). The precipitation is much lower at 59 mm (2.3 inches) over approximately 9 days, resulting in a reduced humidity level of 68%. For more details on October's weather, you can visit Chang'an weather in October.
May and November present stark contrasts in weather patterns. In May, temperatures range from a minimum of 12°C (54°F) to a maximum of 34°C (93°F), with an average of 22°C (73°F). This month also experiences considerable rainfall, with approximately 237 mm (9.3 in) over about 15 days, coupled with high humidity levels at 85%. In contrast, November is cooler, with temperatures ranging from a minimum of 3°C (37°F) to a maximum of 26°C (80°F), and an average of 13°C (57°F). Precipitation drops significantly to 55 mm (2.2 in) over just 8 days, and humidity decreases slightly to 77%. For a detailed look at November's climate, you can refer to Chang'an weather in November.
May and December exhibit strikingly different weather patterns. In May, temperatures range from a minimum of 12°C (54°F) to a maximum of 34°C (93°F), with an average of 22°C (73°F), making it a warm and humid month characterized by significant precipitation of 237 mm (9.3 in) over about 15 days. In contrast, December sees much cooler temperatures, with a minimum of -4°C (25°F) and a maximum of 19°C (66°F), averaging just 7°C (45°F). Additionally, December experiences considerably less rainfall, totaling only 37 mm (1.5 in) over 7 days, and lower humidity at 78%. For more specific details about December weather, you can refer to Chang'an weather in December.
As May rolls into Chang'an, the weather showcases a unique blend of warmth and humidity that sets it apart from the cooler months preceding it. The temperatures rise, inviting an average of 22°C (73°F), with occasional peaks reaching up to 34°C (93°F), creating a vibrant atmosphere ideal for outdoor exploration. However, the increased warmth also brings about persistent humidity levels of 85%, making the air feel heavier. Additionally, May sees a marked uptick in rainfall, with approximately 237 mm (9.3 in) of precipitation spread over 15 days, distinguishing it from the relatively drier spells earlier in the year. To delve deeper into the nuances of Chang'an's climate, visit Chang'an Climate for more insights.