May Weather in Baiyun, China

Last updated: August 21, 2025

May in Baiyun, China is characterized by a dynamic climate, featuring maximum temperatures soaring to 37°C (98°F), while the average settles at a pleasant 23°C (73°F). With a minimum temperature dipping to 11°C (51°F), the month presents a broad thermal range. However, the weather is notably humid with an impressive 87% humidity level, creating a sultry environment. Rain is frequent, as 262 mm (10.3 in) of precipitation accumulates over 17 days, underscoring the importance of packing an umbrella for visitors. Whether basking under the sun or navigating rainy spells, May in Baiyun offers a rich tapestry of weather experiences.

May Temperature in Baiyun

In Baiyun, China, the month of May heralds a significant shift towards warmth, with temperatures experiencing a notable rise. The minimum temperature settles at 11°C (51°F), which is a comfortable start compared to the cooler months. As the month progresses, the average temperature reaches a pleasant 23°C (73°F), perfect for outdoor activities and exploring the vibrant landscape. The peaks soar to a sizzling 37°C (98°F), marking May as one of the warmer months leading into the summer. This upward trend in temperatures not only underscores the transition from spring to summer but also highlights May as a time for embracing the sunshine and the beauty of Baiyun's lush surroundings.

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).
JanFebMarAprMayJunJulAugSepOctNovDec454757647377848579685848
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 significant peak in precipitation, with 262 mm (10.3 in) of rain recorded over 17 days. This sharp increase from the preceding months indicates a transition into the wetter season, as April’s rainfall was notably lower at 194 mm (7.7 in) across 16 days. The pattern of rising rainfall is further evident when looking ahead to June, which boasts the highest totals at 431 mm (17.0 in) over 22 days. As the region’s climate shifts, May stands out not only for its volume of rain but also as a precursor to the transformative deluge of summer, creating a vibrant and lush landscape in Baiyun.

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.
JanFebMarAprMayJunJulAugSepOctNovDec78101211194262431307150106438866
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Baiyun

May in Baiyun, China, ushers in a notable increase in humidity, peaking at 87%, a trend that sets the stage for the warm and muggy summer months ahead. Following a gradual rise from 65% in January to 86% in April, May marks a slight plateau before the humidity continues to climb in June and July, reaching an impressive 91%. This pattern illustrates not only the transition into summer but also hints at the increasingly humid conditions that characterize the region during this season. As temperatures rise, so does the humidity, creating a palpable warmth that envelops Baiyun, emphasizing the lush greenery and vibrancy of the locale.

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.
JanFebMarAprMayJunJulAugSepOctNovDec65%71%81%86%87%87%91%87%72%74%80%78%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Baiyun

As May unfolds in Baiyun, China, the UV Index escalates to 11, categorizing it within the extreme exposure level and dramatically reducing the safe burn time to just 10 minutes. This intensification marks a notable trend, as the UV Index has been steadily climbing since January, peaking at its highest in May before continuing to hover around 12 in the following months. Residents and visitors alike should be vigilant during this warm month, taking proactive measures to protect their skin from harmful UV rays. To learn more about the UV Index and how it varies 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.
JanFebMarAprMayJunJulAugSepOctNovDec6710101112121210875
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 Baiyun, China, the month of May shines brightly with a remarkable 284 hours of sunshine, marking a delightful peak in the gradual ascent of daylight hours that begins in the early months of the year. Starting from 160 hours in January, the sunlight steadily increases, showcasing a lovely progression as spring unfolds. By April, the sunshine reaches 240 hours, hinting at the impending warmth of early summer. The trend continues through May, offering a vibrant backdrop for outdoor activities and blossoming landscapes. Interestingly, this seasonal pattern leads into a sun-drenched July and August, where sunshine is at its zenith, each month surpassing the previous. This delightful trend not only enhances the beauty of Baiyun but also invites visitors to bask in the region's natural splendor.

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.
JanFebMarAprMayJunJulAugSepOctNovDec160h197h213h240h284h233h297h314h269h234h216h218h
Data source: Baiyun May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Baiyun During May

As May approaches in Baiyun, China, the likelihood of sunny weather declines, with only a 20% chance of sunshine. This marks a continuation of a downtrend from the previous months, where January boasts a respectable 59% but drops dramatically to 22% in April. Following May, the chances of sun remain low through June and July, showing that summer in this region may not bring the warmth and brightness one would expect. However, glimpses of brighter skies return in September, when the probability climbs back to 55%, indicating a notable seasonal shift. Overall, May stands out as part of a cloudy period before a gradual increase in sunny days as the year progresses.

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.
JanFebMarAprMayJunJulAugSepOctNovDec59%37%24%22%20%15%18%28%55%36%44%53%
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 daylight duration experiences a remarkable transformation throughout the year, particularly as spring gives way to summer. Starting January with a modest 10 hours of daylight, the length gradually increases, reaching 12 hours by April. May marks a significant turning point with 13 hours of daylight, a peak that continues through the summer months of June, July, and August. This extended brightness invites vibrant outdoor activities and a lively atmosphere. As summer wanes, daylight begins to recede gently, dropping back to 12 hours in September and settling at 11 hours by October. The cycle completes itself as the year draws to a close, returning to 10 hours in both November and December. This rhythmic fluctuation not only highlights the changing seasons but also reflects the engaging interplay between natural light and daily life in Baiyun.

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 30m11h 9m11h 59m12h 51m13h 34m13h 56m13h 45m13h 7m12h 18m11h 26m10h 42m10h 19m
Data source: Baiyun daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Baiyun

In Baiyun, China, May ushers in a gentle breeze, with an average wind speed of 1.7 m/s (4 mph). This slight decline from April’s consistent 2.0 m/s (4 mph) marks a trend of mellow winds as spring transitions into summer. The overall pattern throughout the year reveals a dynamic range, peaking in October with 2.5 m/s (6 mph), while summer months like July also flirt with higher speeds at 2.1 m/s (5 mph). As the seasons shift, these winds offer a serene backdrop to Baiyun's vibrant landscape, creating an inviting atmosphere, particularly in the calm of May.

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.
JanFebMarAprMayJunJulAugSepOctNovDec1.92.01.82.01.7 m/s1.52.11.61.72.51.81.9
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 present vastly different weather conditions. In May, temperatures range from a mild 11°C (51°F) at their lowest to a scorching 37°C (98°F) at their peak, with an average of 23°C (73°F). The month is characterized by high humidity at 87% and substantial precipitation, totaling 262 mm (10.3 in) over 17 days. In contrast, January is much colder, with temperatures varying between a frigid -6°C (22°F) and a maximum of 23°C (74°F), averaging just 7°C (45°F). It boasts significantly less rainfall, with only 78 mm (3.1 in) spread over 10 days, and lower humidity levels at 65%. For more detailed insights about January weather, refer to Baiyun weather in January.

The weather in May is significantly warmer and more humid compared to February. In May, temperatures range from a minimum of 11°C (51°F) to a scorching maximum of 37°C (98°F), with an average of 23°C (73°F), while February experiences much cooler temperatures, with a range from -5°C (24°F) to a maximum of 25°C (78°F) and an average of 8°C (48°F). Additionally, May sees higher levels of precipitation, tallying at 262 mm (10.3 in) over 17 days, compared to February's 100 mm (4.0 in) across 13 days. The humidity in May also peaks at 87%, whereas February's humidity is relatively lower at 71%. For more detailed information, you can visit Baiyun weather in February.

In comparing the weather between March and May, it's clear that May is significantly warmer, with average temperatures reaching 23°C (73°F) compared to March's 14°C (57°F). May experiences higher maximum temperatures as well, soaring up to 37°C (98°F), whereas March peaks at 30°C (86°F). Additionally, May sees more substantial rainfall, with 262 mm (10.3 in) over 17 days, while March has a slightly lower precipitation of 211 mm (8.3 in) across 18 days. Humidity levels are also higher in May at 87%, compared to March's 81%. For more details on the specific weather conditions in March, you can refer to Baiyun weather in March.

The weather in May displays a marked increase in temperature compared to April, with minimums rising from 4°C (40°F) to 11°C (51°F) and averages jumping from 18°C (65°F) to 23°C (73°F). Additionally, maximum temperatures soar to 37°C (98°F) in May, well above April's peak of 33°C (91°F). While both months experience significant rainfall, May sees a higher total of 262 mm (10.3 in) over 17 days, compared to April’s 194 mm (7.7 in) over 16 days. The humidity levels are quite similar in both months, with May at 87% and April at 86%. For a more detailed look at April's weather, visit Baiyun weather in April.

May and June exhibit distinct weather patterns, with June typically experiencing slightly warmer average temperatures. In May, temperatures range from a minimum of 11°C (51°F) to a maximum of 37°C (98°F), averaging around 23°C (73°F). In contrast, June sees a minimum of 16°C (62°F) and a maximum of 36°C (97°F), averaging 25°C (78°F).

However, June also tends to be wetter, with an average precipitation of 431 mm (17.0 in) over 22 days compared to May's 262 mm (10.3 in) over 17 days. Both months maintain high humidity levels of 87%. For more detailed information about June weather, you can visit Baiyun weather in June.

May and July showcase striking contrasts in weather patterns. In May, the temperatures range from a low of 11°C (51°F) to a high of 37°C (98°F), with an average of 23°C (73°F). However, it also sees substantial rainfall, amounting to 262 mm (10.3 in) over 17 days, accompanied by high humidity levels of 87%.

Conversely, July experiences milder minimum temperatures starting at 21°C (69°F) and an average of 29°C (84°F), with maximums reaching 38°C (100°F). The precipitation increases slightly to 307 mm (12.1 in) over 18 days, with humidity creeping up to 91%. This indicates a trend of warmer temperatures and greater precipitation as the summer progresses. For a more detailed look at the weather in July, check out Baiyun weather in July.

May and August present notably different weather conditions despite sharing the same humidity level of 87%. In May, temperatures range from a cooler minimum of 11°C (51°F) to a warmer maximum of 37°C (98°F), and the month experiences substantial precipitation of 262 mm (10.3 in) across 17 days. Conversely, August is consistently warmer, with a minimum temperature of 21°C (71°F) and a maximum of 39°C (103°F), while the total precipitation is lower at 150 mm (5.9 in) over 15 days. For more detailed information on August weather, you can visit Baiyun weather in August.

May and September present contrasting weather patterns. In May, temperatures range from a minimum of 11°C (51°F) to a maximum of 37°C (98°F), with an average of 23°C (73°F). The month is characterized by high humidity levels at 87% and significant precipitation, totaling 262 mm (10.3 in) over 17 days. In contrast, September sees warmer temperatures, with a minimum of 16°C (61°F) and a maximum of 38°C (100°F), averaging 26°C (80°F). This month also experiences lower humidity at 72% and decreased rainfall, with only 106 mm (4.2 in) across 12 days. For more detailed insights into September weather, you can check out Baiyun weather in September.

In comparing the weather between May and October, May tends to be warmer and much wetter. With average temperatures reaching 23°C (73°F) and a maximum of 37°C (98°F), it experiences a high degree of humidity at 87%, alongside notable precipitation of 262 mm (10.3 in) over 17 days. In contrast, October is cooler, with an average temperature of 20°C (69°F) and a similar maximum of 37°C (98°F). This month also sees significantly less rainfall, totaling only 43 mm (1.7 in) across just 7 days, resulting in lower humidity levels around 74%. For those interested in more detailed weather insights, check out Baiyun weather in October.

May typically presents a much warmer climate compared to November, with average temperatures around 23°C (73°F) and highs reaching up to 37°C (98°F). The month also experiences significant rainfall, totaling 262 mm (10.3 in) over 17 days, contributing to higher humidity levels of 87%. In contrast, November offers a cooler ambiance, with average temperatures of 15°C (59°F) and maximums peaking at 29°C (85°F). Precipitation in November is much lower at 88 mm (3.5 in) across 10 days, and humidity is slightly reduced at 80%. For more detailed insights, check out the Baiyun weather in November.

May and December present contrasting weather conditions. In May, temperatures range from a cool 11°C (51°F) at night to a scorching 37°C (98°F) during the day, with an average of 23°C (73°F). The month is characterized by high humidity at 87% and substantial rainfall, with about 262 mm (10.3 in) of precipitation occurring over 17 days. In contrast, December experiences much colder temperatures, with a minimum of -2°C (28°F) and a maximum of 25°C (77°F), averaging just 9°C (48°F). Precipitation decreases significantly to 66 mm (2.6 in), spread over 10 days, and the humidity is relatively lower at 78%. For more specific details about December's weather, 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, it brings a vibrant shift in weather, characterized by significant warmth and heightened humidity compared to earlier months. The average temperatures rise, allowing residents to enjoy longer daylight hours while feeling the sultry embrace of the season. However, the increased precipitation, with rain falling on nearly half the days, adds a refreshing contrast and revitalizes the lush landscape. This month’s blend of warmth and moisture sets the stage for the lushness of summer to come. For a deeper dive into Baiyun’s climate and how it evolves throughout the year, check out Baiyun Climate.