May Weather in Baiyun, China

Last updated: August 21, 2025

In Baiyun, China, May ushers in a captivating transition with its warm temperatures and substantial rainfall. The maximum temperature peaks at a sultry 34°C (94°F), while the average hovers around a comfortable 21°C (70°F). Nighttime brings a refreshing drop to a minimum of 11°C (52°F), offering a pleasant reprieve. This month is marked by significant precipitation, totaling 180 mm (7.1 in) over 14 days, contributing to the region's lush greenery. With humidity levels at a high 86%, May in Baiyun is spirited with vibrant landscapes and a refreshing atmosphere, inviting exploration and appreciation of the seasonal splendor.

May Temperature in Baiyun

In May, Baiyun, China, comes alive with noticeably warmer temperatures as spring transitions into summer. The minimum temperature rises to a comfortable 11°C (52°F), and daylight hours bring an inviting average of 21°C (70°F), making it a delightful time for outdoor activities. With maximums reaching up to 34°C (94°F), the month marks a significant jump compared to the preceding months, illustrating a clear warming trend. This warmth is not just a fleeting moment; it sets the stage for the hotter months of June and July, where temperatures continue to climb. Overall, May is a vibrant month in Baiyun, blending mild spring warmth with the promising arrival of summer.

May Weather in Baiyun: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Baiyun, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Baiyun, May typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec404454627076818274635444
Data source: Temperature data for Baiyun generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Baiyun

May in Baiyun, China, marks a notable increase in precipitation, with 180 mm (7.1 in) of rain falling over 14 days, making it one of the wettest months of the year. This spike in rainfall follows a gradual rise from April's 140 mm (5.5 in), demonstrating a clear trend toward increased moisture as the region transitions into the summer months. With an upward trajectory continuing into June, which sees 207 mm (8.2 in), it’s evident that May serves as a pivotal point when spring shifts into a more humid season. The increasing number of rainy days not only contributes to the lush greenery typical of this period but also sets the stage for the heavy precipitation that often characterizes the peak summer months ahead.

May Precipitation Trends in Baiyun

The chart displays monthly precipitation patterns in Baiyun, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Baiyun, May typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec5760104140180207190185119755733
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Baiyun

In Baiyun, China, May ushers in a consistent humidity level of 86%, mirroring the previous months of March and April. This stability signals the onset of the summer season, as the humidity gradually creeps upward, peaking at 89% in July before tapering off again in the fall. The relatively high levels in May contribute to the lush greenery typical of this region, while also hinting at the warm, tropical climate that residents and visitors can expect. As June follows suit with 87% humidity, it becomes evident that Baiyun's late spring and early summer are characterized by a notable, continuous embrace of moisture, shaping both its environment and the lifestyle of its inhabitants.

May Average Humidity in Baiyun

This chart illustrates the average monthly humidity levels in Baiyun, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Baiyun is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec71%75%86%86%86%87%89%86%70%73%83%76%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Baiyun

As May rolls into Baiyun, China, the UV Index peaks at an extreme level of 11, signaling a significant increase in sun intensity. This shift represents a marked jump from the already high indices of earlier months, particularly April's UV Index of 10. With just 10 minutes of unprotected exposure leading to potential skin damage, May urges residents and visitors alike to take sun safety seriously. This trend continues into the following months, where the UV Index remains at an extreme level, making understanding and preparing for sun exposure critical. For detailed insights on UV levels throughout the year, visit Baiyun UV Index.

Maximum UV Index Levels in Baiyun for May

The chart shows the monthly maximum UV Index (UVI) for Baiyun in May, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In May, the maximum UV index in Baiyun typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec668101111121210965
Data source: Baiyun May UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

May Sunshine in Baiyun

In May, Baiyun, China, basks in an impressive 256 hours of sunshine, marking a delightful peak in the region's spring glow. Following a gradual ascent from 157 hours in January, the sunlight steadily increases throughout the months, with April showcasing 227 hours and hinting at the vibrant days to come. May's radiant weather not only enriches the landscape but also sets the stage for the summer, which continues to shine brightly, reaching a zenith of 302 hours in August. This delightful transition from spring to summer highlights a clear trend of increasing sunshine, creating an inviting atmosphere perfect for outdoor activities and exploration.

Monthly Sunshine Duration in Baiyun: May Highlighted

The May sunshine duration represents the total number of hours Baiyun experiences direct sunlight during the month of May, excluding cloudy or obstructed periods. This chart compares the sunshine duration of May with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec157h201h220h227h256h258h289h302h243h198h202h212h
Data source: Baiyun May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Baiyun During May

In Baiyun, China, the likelihood of sunny weather in May shows a slight uptick compared to the preceding months, with a 21% chance of sunshine. This increase, while modest, contrasts with the significantly lower probabilities observed in April (15%) and March (23%). As spring progresses, the transition to sunnier days becomes more apparent, hinting at the gradual approach of summer. Notably, this pattern of fluctuating sunshine continues into the following months, with June and July both offering a marginally improved probability of clear skies. Overall, while May may not guarantee a brilliant sun-soaked experience, it serves as a gentle reminder that brighter days are on the horizon for Baiyun.

Percentage of Sunny Days in May in Baiyun

The chart illustrates the percentage of sunny days in Baiyun throughout the year, with May highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Baiyun experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec51%42%23%15%21%23%27%26%54%31%45%54%
Data source: Baiyun May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Baiyun in May

In Baiyun, China, the progression of daylight throughout the year reveals a delightful trend toward brighter days, particularly in the spring and early summer. Starting with approximately 10 hours of daylight in January, the hours gradually increase, reaching 12 hours by April. May marks a pivotal moment, where daylight peaks at 13 hours, offering ample sunlight for outdoor activities. As the season transitions into June, daylight extends even further to 14 hours, providing the longest days of the year. This extended duration gradually tapers off, with daylight returning to 12 hours in September and further diminishing to 10 hours by December. This rhythmic cycle not only enhances the liveliness of Baiyun during the warmer months but also mirrors the harmonious dance of nature through its changing seasons.

Average Daylight Hours in Baiyun for May

The chart illustrates the variation in daylight duration in Baiyun throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 27m11h 7m11h 59m12h 53m13h 37m14h13h 48m13h 9m12h 18m11h 25m10h 39m10h 15m
Data source: Baiyun daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Baiyun

May in Baiyun, China, brings a gentle breeze with an average wind speed of 1.7 m/s (4 mph), slightly dipping from the previous months. This subtle decline contrasts with the spring's moderate winds in April, which reached 2.0 m/s (5 mph). As spring transitions to summer, the winds continue their gentle trend, remaining mostly consistent through June and July, both averaging around 1.6 to 1.8 m/s (4 mph). Interestingly, the wind speeds are generally mild throughout the year, with noticeable peaks emerging in October at 2.5 m/s (6 mph). Overall, this data illustrates Baiyun's predominantly calm wind patterns, enhancing the area's tranquil charm as it moves into the warmer months.

Average May Wind Speed in Baiyun

The chart displays monthly wind speed patterns in Baiyun, with values for each month shown alongside May's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how May's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec1.92.01.92.01.7 m/s1.61.81.81.92.51.71.8
Data source: Baiyun May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Baiyun Compares to Other Months

Weather in Baiyun varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Baiyun, focusing on differences in temperature, rainfall, humidity, and UV levels.

May and January offer starkly contrasting weather patterns. In May, temperatures range from a minimum of 11°C (52°F) to a scorching maximum of 34°C (94°F), with an average of 21°C (70°F). The month sees significant precipitation, totaling 180 mm (7.1 in) over about 14 days, along with high humidity at 86%. Conversely, January experiences much colder temperatures, with lows reaching -8°C (18°F) and a mild maximum of 19°C (67°F), averaging only 5°C (41°F). Precipitation is significantly lower at 57 mm (2.2 in) across 7 days, paired with a more comfortable humidity level of 71%. For more details on January weather, visit Baiyun weather in January.

May and February present stark contrasts in weather conditions. In May, temperatures range from a minimum of 11°C (52°F) to a scorching maximum of 34°C (94°F), with an average of 21°C (70°F). This month also sees significant precipitation, with 180 mm (7.1 in) falling over 14 days, and humidity peaks at a high 86%. In contrast, February experiences much cooler temperatures, with lows dipping to -4°C (24°F) and highs reaching up to 27°C (80°F), averaging around 7°C (44°F). The precipitation is markedly lesser, totaling 60 mm (2.3 in) over 12 days, accompanied by a humidity level of 75%. For more specific details, you can refer to Baiyun weather in February.

In comparing the weather between March and May, it’s evident that May is significantly warmer, with average temperatures ranging from a minimum of 11°C (52°F) to a maximum of 34°C (94°F), compared to March's milder range of 2°C (36°F) to 29°C (84°F). Additionally, May experiences more precipitation, totaling 180 mm (7.1 in) over approximately 14 days, while March sees only 104 mm (4.1 in) across 13 days. Despite both months sharing a high humidity level of 86%, the increased warmth and rainfall in May create a noticeably different climate. For more details on March weather, visit Baiyun weather in March.

May generally experiences warmer temperatures than April, with a minimum of 11°C (52°F) compared to April's 6°C (42°F) and an average high of 21°C (70°F) versus 17°C (62°F). May can reach maximum temperatures of up to 34°C (94°F), while April's peak temperature is 31°C (89°F). In terms of precipitation, May sees slightly more rainfall at 180 mm (7.1 in) over 14 days, compared to April's 140 mm (5.5 in) over 13 days. Despite this increase in rainfall, both months maintain the same humidity level of 86%. For a detailed look at the weather patterns in April, you can refer to Baiyun weather in April.

May and June exhibit similar but distinct weather patterns. In May, temperatures range from a minimum of 11°C (52°F) to a maximum of 34°C (94°F), with an average of 21°C (70°F). The month sees significant rainfall, totaling 180 mm (7.1 in) over 14 days, accompanied by high humidity at 86%. In contrast, June experiences warmer temperatures, with a minimum of 16°C (60°F) and a maximum of 35°C (95°F), resulting in an average temperature of 25°C (77°F). Rainfall increases slightly to 207 mm (8.2 in) spread over 16 days, and humidity remains high at 87%. For a deeper look at June weather in Baiyun, you can visit Baiyun weather in June.

May and July present distinct weather characteristics, with May experiencing a wider range of temperatures—from a cool 11°C (52°F) at night to a warm 34°C (94°F) during the day. Average temperatures sit around 21°C (70°F), and the month sees considerable rainfall, totaling 180 mm (7.1 in) over 14 days, accompanied by high humidity at 86%. In contrast, July is warmer, with minimum temperatures of 19°C (67°F) and a maximum of 37°C (99°F), leading to a higher average of 27°C (81°F). Precipitation increases slightly to 190 mm (7.5 in) spread across 18 days, while humidity rises to 89%. For a detailed look at July weather, you can refer to Baiyun weather in July.

May and August display noticeable differences in weather patterns. In May, temperatures range from a minimum of 11°C (52°F) to a maximum of 34°C (94°F), with an average of 21°C (70°F). The month sees an average precipitation of 180 mm (7.1 in) over 14 days, coupled with high humidity at 86%. Conversely, August brings warmer conditions, with temperatures ranging from a minimum of 19°C (66°F) to a maximum of 37°C (99°F), and an average of 28°C (82°F). Although precipitation increases slightly to 185 mm (7.3 in) across 18 days, humidity remains consistent at 86%. For more specific insights about August weather, you can check Baiyun weather in August.

May and September exhibit distinct weather characteristics. In May, temperatures range from a minimum of 11°C (52°F) to a maximum of 34°C (94°F), with an average of 21°C (70°F). It is characterized by high humidity at 86% and significant rainfall, totaling 180 mm (7.1 in) over approximately 14 days. In contrast, September sees slightly warmer conditions, with temperatures varying from a minimum of 14°C (58°F) to a maximum of 36°C (97°F) and an average of 23°C (74°F). Additionally, precipitation decreases to 119 mm (4.7 in) over 13 days, accompanied by lower humidity at 70%. For more details about September weather, you can check Baiyun weather in September.

In May, the weather is warmer with average temperatures of around 21°C (70°F) and maximums reaching as high as 34°C (94°F), alongside high humidity levels at 86%. This month experiences considerable rainfall, accumulating to 180 mm (7.1 in) over 14 days. In contrast, October features cooler temperatures with a lower average of 17°C (63°F) and a similar maximum of 34°C (94°F). Precipitation decreases significantly to 75 mm (2.9 in) over just 10 days, and the humidity is also lower at 72%. For more detailed insights on October weather, you can check Baiyun weather in October.

May and November showcase contrasting weather patterns. In May, temperatures range from a mild 11°C (52°F) to a scorching maximum of 34°C (94°F), with an average of 21°C (70°F). The month is characterized by significant precipitation, totaling 180 mm (7.1 in) over 14 days, and high humidity at 86%, making it feel quite warm and sticky.

In contrast, November presents a cooler climate, with temperatures varying from a chilly 3°C (37°F) to a pleasant 26°C (79°F), averaging just 12°C (55°F). Precipitation is considerably lower at 57 mm (2.2 in) over 9 days, while humidity decreases slightly to 82%. For more detailed insights into the weather, check out Baiyun weather in November.

In May, the weather tends to be warm and humid, with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 34°C (94°F) and an average of 21°C (70°F). The month sees significant precipitation, with 180 mm (7.1 in) recorded over 14 days, contributing to a high humidity level of 86%. In contrast, December brings cooler temperatures, with a minimum of -3°C (26°F), an average of 7°C (44°F), and a maximum of 19°C (66°F). Rainfall is considerably less in December, totaling only 33 mm (1.3 in) over 7 days, and the humidity is lower at 76%. For more details on December weather, you can visit Baiyun weather in December.

Compare Baiyun's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Baiyun

As May unfolds in Baiyun, the weather transitions into a vibrant tapestry of warmth and humidity that marks a departure from the cooler months. Average temperatures rise, making outdoor activities more enjoyable, though the occasional rainfall keeps the landscape lush. With nearly half the month experiencing precipitation, you can expect a refreshing atmosphere, albeit with a higher humidity level that can feel quite muggy. This combination of warmth and wetness sets the stage for the lush greenery characteristic of Baiyun, offering a stark contrast to the drier, cooler seasons. For more insights on Baiyun's weather trends throughout the year, visit Baiyun Climate.