Last updated: August 21, 2025
May in Chang'an, China delivers a warm ambiance, characterized by a maximum temperature soaring to 34°C (94°F) and an average of 21°C (70°F), while nights cool down to a minimum of 9°C (48°F). This month sees a significant precipitation total of 177 mm (7.0 in) over approximately 14 days, contributing to an 85% humidity level that envelops the city. With such conditions, May presents a blend of warmth and moisture, shaping a vibrant and lush landscape perfect for exploration.
In Chang'an, China, May ushers in a delightful transition from the coolness of spring to the warmth of summer. With minimum temperatures rising to a pleasant 9°C (48°F) and averages reaching 21°C (70°F), the month showcases a significant upswing in warmth. The peak temperatures can escalate to 34°C (94°F), reflecting the increasing intensity of summer heat that follows. The escalating temperatures throughout the months hint at a trend of warming, as May stands out with its vibrant environment, encouraging outdoor activities and blooming flora. This month marks a pivotal shift where residents can finally enjoy balmy days, making it an inviting time for travel and exploration in this historic city.
In May, Chang'an experiences a significant uptick in precipitation, with an impressive 177 mm (7.0 in) of rainfall over 14 days. This marks a peak in the spring season, following a trend of increasing rainfall from January to April, where precipitation gradually rose from 73 mm to 127 mm. The consistent rise in rainfall not only demonstrates the transition to the summer months but also sets the stage for the impending heavier downpours of June, which typically brings a staggering 333 mm (13.1 in). As the region shakes off the drier beginnings of the year, May showcases the lush vibrancy of spring, highlighting its role as a crucial period for growth and renewal before the onset of the summer monsoon.
May in Chang'an, China, continues the trend of high humidity that defines the early summer months, with levels reaching 85%. This slight dip from April's 86% is minimal, reflecting a pattern of escalating moisture that begins with the year's start. As spring transitions into summer, the humidity steadily climbs, peaking in July at 90%, creating an environment that feels increasingly tropical. With May marking a pivotal point in this trend, residents and visitors alike experience the beginnings of the sultry season, characterized by lush greenery and a palpable heaviness in the air, followed by a slight easing in June before the peak hits in July. The cyclical nature of humidity in Chang'an not only shapes the climate but also influences the vibrant culture and activities enjoyed during these warmer months.
As May rolls into Chang'an, the UV Index hits a striking 11, marking it as an extreme exposure category where the burn time drops to just 10 minutes. This sharp increase from the previous month illustrates a significant trend towards higher UV levels as spring transitions into summer. Following the patterns seen in earlier months, March and April already hinted at the intensifying sun, with indices of 9 and 10 respectively, but May takes it a notch higher. It's essential for residents and visitors to stay vigilant during this time, as prolonged exposure can lead to skin damage. As the summer approaches with June and July maintaining an even higher index of 12, the emphasis on sun protection becomes critical. For more insights on the UV Index trends throughout the year, check out Chang'an UV Index.
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In Chang'an, China, the month of May emerges as a radiant highlight in the yearly sunshine saga, boasting an impressive 280 hours of sunlight. This vibrant increase follows a gradual ascent from the 149 hours in January, showcasing a lovely transition into the warm spring months. Each month consistently builds momentum, with April already delivering a delightful 247 hours, setting the stage for May's sunny embrace. As summer approaches, July peaks with 292 hours, while the sunlight gradually tapers in the fall, reminding us of nature's rhythmic ebb and flow. Overall, these trends reflect a lively and diverse climate, where May’s sunshine stands out prominently, promising bright days ahead in the heart of Chang'an.
As May approaches in Chang'an, China, the likelihood of sunny weather hovers around 24%, which, while slightly below the seasonal average, is a consistent outcome in contrast to the brighter months of January and September, each boasting a 51% chance of sunshine. This trend indicates that as spring transitions into summer, the chances of clear skies tend to fluctuate, with the sun peeking out most prominently at the beginning and end of the year. Despite May's relatively lower optimism for sunny days, it's important to note that weather patterns can be unpredictable, and the blooming scenery during this time certainly makes the endeavor worthwhile.
As spring unfolds in Chang'an, China, May emerges as a remarkable turning point in daylight duration, offering 13 hours of sunlight. This increase from 12 hours in April reflects a gradual rise that begins in the earlier months of the year, with daylight gradually extending from 10 hours in January. Following May, June reaches its apex with 14 hours of daylight, showcasing the peak of the season's brightness. As summer transitions to fall, daylight duration starts to wane, gently decreasing to 11 hours in October and returning to 10 hours by December. Overall, the shifting patterns of daylight from winter's scarcity to summer's abundance create a rhythm that is both predictable and captivating.
In May, the breezy charm of Chang'an continues to linger, with an average wind speed of 1.8 m/s (4 mph). This slight, consistent wind mirrors the gentle breezes of the previous months, maintaining a serene atmosphere as spring transitions towards summer. Unlike the more gusty conditions experienced in July—which peaks at 2.3 m/s (5 mph)—May offers a tranquil respite that invites leisurely strolls through the blooming landscapes. As spring blooms, the steady wind enhances the pleasant temperatures, setting the stage for the vibrant energy that arrives with the hotter months ahead.
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 exhibit stark contrasts in weather. In May, temperatures range from a mild 9°C (48°F) to a hot 34°C (94°F), with an average of 21°C (70°F). The month is marked by considerable precipitation, totaling 177 mm (7.0 in) over 14 days, accompanied by high humidity levels of 85%. In contrast, January is much colder, with temperatures dipping as low as -14°C (8°F) and reaching a maximum of 21°C (70°F), averaging only 4°C (40°F). Precipitation is significantly lower at 73 mm (2.9 in) across 10 days, and the humidity is relatively lower at 70%. For more details on how January weather impacts the region, you can visit Chang'an weather in January.
May and February exhibit significantly different weather patterns. In May, temperatures range from a chilly 9°C (48°F) at night to a warm 34°C (94°F) during the day, with an average temperature of 21°C (70°F). The month sees considerable precipitation, totaling 177 mm (7.0 in) over approximately 14 days, accompanied by high humidity levels of 85%. In contrast, February presents much cooler conditions, with temperatures ranging from -5°C (24°F) at night to a maximum of 24°C (75°F) during the day, averaging only 6°C (43°F). The month experiences less rainfall, around 82 mm (3.2 in) over 12 days, and has lower humidity at 73%. The differences in climate make May feel much more tropical compared to the winter chill of February. For detailed insights, check out Chang'an weather in February.
In comparing the weather between May and March, notable differences emerge in temperature and precipitation levels. May features a more pleasant range, with average temperatures reaching 21°C (70°F) and a maximum of 34°C (94°F), while March records a chillier average of 12°C (53°F) and peaks at 28°C (83°F). Precipitation also varies slightly; May receives 177 mm (7.0 in) over 14 rainy days, while March sees 154 mm (6.0 in) across 15 days. Humidity is slightly higher in May at 85%, compared to March's 82%. For further details, you can check Chang'an weather in March.
In comparing the weather between April and May, we see a notable increase in temperatures. May experiences a minimum temperature of 9°C (48°F), significantly higher than April's 3°C (37°F) minimum, while average temperatures rise from 16°C (62°F) in April to 21°C (70°F) in May, reaching a maximum of 34°C (94°F), compared to April's peak of 31°C (89°F). Precipitation also increases in May with 177 mm (7.0 in) falling over 14 days, compared to April's 127 mm (5.0 in) over 12 days. The humidity remains relatively high in both months, with May at 85% and April slightly higher at 86%. For more insights on April weather, you can check Chang'an weather in April.
May and June display notable differences in weather despite similar maximum temperatures. In May, temperatures range from a minimum of 9°C (48°F) to a comfortable average of 21°C (70°F), while June sees warmer nights with a minimum of 13°C (55°F) and an increased average of 24°C (76°F). Rainfall also escalates significantly in June, with 333 mm (13.1 in) of precipitation over 18 days, compared to May's 177 mm (7.0 in) over 14 days. Interestingly, both months maintain a humidity level of 85%, adding to the overall muggy conditions. For more detailed information about June's climate, you can visit Chang'an weather in June.
In May, temperatures range from a cool minimum of 9°C (48°F) to a warm maximum of 34°C (94°F), with an average temperature of 21°C (70°F). This month experiences significant rainfall, totaling 177 mm (7.0 in) over about 14 days and maintains a high humidity level of 85%. In contrast, July brings much warmer temperatures, with a minimum of 19°C (66°F), an average of 27°C (81°F), and a maximum soaring to 39°C (103°F). Rainfall increases in July to 290 mm (11.4 in) across 18 days, alongside an even higher humidity of 90%. For more details on the specific weather in July, you can visit Chang'an weather in July.
May and August present contrasting yet distinct weather patterns. In May, temperatures begin at a minimum of 9°C (48°F) and can rise to a maximum of 34°C (94°F), averaging around 21°C (70°F). The month is marked by significant rainfall, accumulating to 177 mm (7.0 in) over 14 days, while humidity remains high at 85%.
In contrast, August experiences warmer conditions with minimum temperatures of 16°C (61°F) and maximums peaking at 37°C (98°F), leading to a higher average of 28°C (82°F). Although August sees slightly less rainfall, totaling 154 mm (6.1 in) over the same number of rainy days, the humidity is marginally higher at 88%. For more detailed information, you can explore Chang'an weather in August.
May and September showcase distinct weather patterns that reflect the transition from spring to autumn. In May, temperatures range from a minimum of 9°C (48°F) to a maximum of 34°C (94°F), with an average of 21°C (70°F). The month experiences considerable precipitation, totaling 177 mm (7.0 in) over about 14 days, and is characterized by high humidity at 85%. In contrast, September sees higher minimum and average temperatures, with lows of 14°C (57°F), an average of 23°C (74°F), and highs reaching 35°C (96°F). Rainfall is lighter during September, with 123 mm (4.8 in) over 12 days, and the humidity drops to 75%. For more detailed information on September weather, you can visit Chang'an weather in September.
May and October exhibit notable differences in weather patterns. In May, temperatures range from a minimum of 9°C (48°F) to a maximum of 34°C (94°F), with an average of 21°C (70°F). This month also sees considerable precipitation, averaging 177 mm (7.0 in) over 14 days, coupled with high humidity levels of 85%. In contrast, October features cooler temperatures, with a minimum of 5°C (42°F) and an average of 17°C (64°F), peaking at 35°C (95°F). Rainfall is significantly less, at just 35 mm (1.4 in) over 7 days, and the humidity also drops to 76%. For more information, you can check Chang'an weather in October.
In May, the weather is considerably warmer, with temperatures ranging from a cool 9°C (48°F) at night to a warm 34°C (94°F) during the day, averaging around 21°C (70°F). The month experiences relatively high humidity at 85% and significant precipitation, totaling 177 mm (7.0 in) over approximately 14 days. In contrast, November brings much cooler conditions, with temperatures dipping as low as 0°C (32°F) and averaging 12°C (54°F), peaking at 26°C (79°F). Rainfall is markedly lower, with only 47 mm (1.8 in) occurring over about 9 days, and humidity is slightly lower at 84%. For more detailed insights into November weather, check out Chang'an weather in November.
May and December present contrasting weather conditions, highlighting the transition from spring to winter. In May, temperatures range from a mild 9°C (48°F) to a warm 34°C (94°F), averaging around 21°C (70°F). The month experiences significant rainfall, with 177 mm (7.0 in) over approximately 14 days, and humidity levels are quite high at 85%. In stark contrast, December features much colder temperatures, with a minimum of -6°C (22°F) and a maximum of 20°C (68°F), averaging just 6°C (43°F). Precipitation is notably lower at 60 mm (2.4 in) spread over 9 days, and humidity is also reduced to 77%. For a more detailed look at December weather in Chang'an, check out Chang'an weather in December.
As May unfolds in Chang'an, the weather begins to transition, offering a tantalizing blend of warmth and moisture. With temperatures rising, days can feel sweltering, especially as humidity hovers around a significant 85%. This month notably experiences an uptick in precipitation, with 14 days of light rain contributing to the lush scenery, making the landscape vibrant and inviting. Unlike the cooler, drier months preceding it, May embraces a more tropical vibe, heralding the approach of summer. For those seeking detailed insights into this lively climate, visit Chang'an Climate.