May Weather in Chengjiang, China

Last updated: August 21, 2025

In Chengjiang, China, May ushers in a diverse weather experience characterized by a maximum temperature peaking at 37°C (98°F) and an average temperature settling around 24°C (76°F). Despite the warmth, nights can be pleasantly cool with minimum temperatures dipping to 13°C (55°F). This month is also marked by significant rainfall, totaling 215 mm (8.5 in) across 19 wet days, contributing to an elevated humidity level of 86%. Travelers and locals alike should prepare for a mix of sunny days and frequent showers, showcasing May as a vibrant yet unpredictable month in Chengjiang.

May Temperature in Chengjiang

In Chengjiang, China, May marks a significant transition as temperatures rise markedly, reflecting the onset of summer. With minimums reaching 13°C (55°F) and averages settling around 24°C (76°F), this month showcases a warmth not felt in the earlier months of the year. The maxima can soar to a balmy 37°C (98°F), setting the stage for those hot summer days ahead. This upward trend in temperatures from the cooler spring months of April signifies a shift, inviting residents and visitors alike to embrace outdoor activities and the vibrant natural beauty that flourishes under the May sun. As spring blossoms into summer, May serves as a delightful preview of the heat to come, wrapped in the lush greenery that defines this picturesque part of China.

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

The chart illustrates May temperature patterns in Chengjiang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chengjiang, 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).
JanFebMarAprMayJunJulAugSepOctNovDec475060677681878682706050
Data source: Temperature data for Chengjiang generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Chengjiang

May marks a significant shift in Chengjiang's precipitation patterns, as the city experiences a notable increase in rainfall. With 215 mm (8.5 in) of precipitation falling over 19 days, May is the wettest month in the year, surpassing even the heavy rains of June that follow. This surge reflects a pattern where rainfall steadily builds from the start of the year, peaking in the early summer months. As temperatures warm, the increased moisture feeds the lush landscapes, setting the stage for the vibrant greenery that characterizes this region. The pattern of frequent rains in May prepares Chengjiang for the coming summer, contributing to its rich agricultural heritage.

May Precipitation Trends in Chengjiang

The chart displays monthly precipitation patterns in Chengjiang, 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 Chengjiang, May typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec448215714721631912312081456935
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Chengjiang

In May, Chengjiang, China, experiences its highest humidity of the year at 86%, marking a continuation of the upward trend that begins in late winter. This notable increase follows a steady rise from February's 69% to April's 82%, as the region transitions into the warmer months. The humidity remains elevated into June and July, peaking at 89% in the heat of summer. Interestingly, this weather pattern leads to a stark drop by September, when humidity plummets to 62%, creating a striking contrast to the balmy spring and summer months. The fluctuation in humidity not only shapes the climate but also influences local lifestyles, making May a particularly humid month in Chengjiang.

May Average Humidity in Chengjiang

This chart illustrates the average monthly humidity levels in Chengjiang, 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 Chengjiang is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec65%69%81%82%86%86%89%86%62%62%71%75%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Chengjiang

In May, Chengjiang, China, experiences a significant increase in UV exposure, with a UV Index soaring to 12, indicating an extreme risk of harm from unprotected sun exposure. This trend continues from the previous month, as April's index also reached 11, marking a transition into the peak UV season. With a burn time of just 10 minutes, it's crucial for residents and visitors alike to take proper precautions, such as wearing sunscreen and protective clothing, to avoid skin damage. As the summer approaches, the months of June through August mirror May's extreme conditions, reinforcing the need for awareness during this high-risk period. For more detailed information, be sure to check the Chengjiang UV Index.

Maximum UV Index Levels in Chengjiang for May

The chart shows the monthly maximum UV Index (UVI) for Chengjiang 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 Chengjiang typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec6810111212131211986
Data source: Chengjiang 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 Chengjiang

In Chengjiang, China, May shines brightly with an impressive 281 hours of sunshine, marking a delightful transition into the summer months. This burst of sunlight follows a steady increase from 238 hours in April, illustrating a clear upward trend as spring gives way to summer. The month of May serves as a precursor to the sun-drenched days of July and August, where sunshine peaks at 309 hours and 323 hours, respectively. This pattern not only highlights the vibrant warmth of Chengjiang but also indicates the community's embrace of outdoor activities during these radiant months. As the year progresses, daylight gradually recedes, but May remains a shining highlight, ensuring that residents and visitors bask in the golden glow of early summer.

Monthly Sunshine Duration in Chengjiang: May Highlighted

The May sunshine duration represents the total number of hours Chengjiang 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.
JanFebMarAprMayJunJulAugSepOctNovDec163h215h197h238h281h249h309h323h280h220h219h214h
Data source: Chengjiang May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Chengjiang During May

In Chengjiang, China, the likelihood of sunny weather takes a noticeable dip in May, with only a 16% chance of clear skies. This drop follows a progressive decrease from April's 17%, marking a stark contrast to the more promising months of January and February, where sunshine totals were 61% and 46%, respectively. As spring gives way to the heat of summer, May's diminished sunshine is a precursor to the even lower probabilities in June and July, which linger around 14% and 32%. Interestingly, September rebounds with a sunnier 68%, hinting at a seasonal shift that many residents eagerly anticipate after the cloudier days of late spring.

Percentage of Sunny Days in May in Chengjiang

The chart illustrates the percentage of sunny days in Chengjiang 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 Chengjiang experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec61%46%29%17%16%14%32%23%68%32%45%49%
Data source: Chengjiang May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Chengjiang in May

In Chengjiang, China, the journey from winter's chill to summer's embrace brings a gradual increase in daylight duration. Starting with just 10 hours in January, residents welcome the gradual arrival of spring, as daylight stretches to 11 hours in February and then 12 hours by March. This trend continues into April, where daylight remains steady at 12 hours, before blooming into 13 hours in May, heralding the vibrant warmth of summer. The sun-soaked months of June, July, and August maintain this 13-hour daylight, providing ample time for outdoor adventures. As autumn approaches, daylight begins to wane, reverting to 12 hours in September and slowly diminishing to 11 hours in October, then back to 10 hours by November and December. This rhythmic dance of light captures the essence of Chengjiang's seasonal shifts, illustrating the interplay between nature and time throughout the year.

Average Daylight Hours in Chengjiang for May

The chart illustrates the variation in daylight duration in Chengjiang throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 39m11h 14m12h12h 47m13h 27m13h 46m13h 36m13h 2m12h 17m11h 30m10h 49m10h 28m
Data source: Chengjiang daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Chengjiang

In Chengjiang, China, the average wind speed in May reaches 2.4 m/s (5 mph), mirroring the conditions of the preceding months and hinting at a gentle breeze that defines the transition into summer. As the year progresses, a notable increase occurs in July, where wind speeds rise to 2.8 m/s (6 mph), reflecting a shift toward more dynamic weather patterns. Following May, the winds subtly decrease again in August and September, before picking up briskly in October, highlighting an intriguing seasonal ebb and flow. This trend underscores the mild and relatively consistent wind conditions of Chengjiang, offering a refreshing atmosphere that enhances the beauty of the region's natural landscapes.

Average May Wind Speed in Chengjiang

The chart displays monthly wind speed patterns in Chengjiang, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.52.12.32.22.4 m/s2.42.82.02.03.12.02.3
Data source: Chengjiang May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Chengjiang Compares to Other Months

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

May and January present strikingly contrasting weather patterns. In May, temperatures range from a minimum of 13°C (55°F) to a scorching maximum of 37°C (98°F), with an average of 24°C (76°F). This month is also characterized by high humidity at 86% and substantial rainfall, totaling 215 mm (8.5 in) across 19 days. In stark contrast, January features a much cooler climate, with temperatures dipping to a minimum of -4°C (26°F) and an average of only 9°C (48°F). Though it can reach a maximum of 25°C (77°F) on warmer days, precipitation is minimal at 44 mm (1.7 in) over just 6 days, accompanied by lower humidity at 65%. For a more detailed look at January's weather, visit Chengjiang weather in January.

May and February exhibit stark contrasts in weather conditions. In May, temperatures range from a minimum of 13°C (55°F) to a scorching maximum of 37°C (98°F), with an average of 24°C (76°F). This month also experiences significant rainfall, totaling 215 mm (8.5 in) over 19 days, coupled with high humidity levels of 86%. In contrast, February presents cooler temperatures, with a minimum of -4°C (26°F), an average of 10°C (51°F), and a maximum of 27°C (81°F). The precipitation in February is notably lower at 82 mm (3.2 in) over just 10 days, accompanied by a humidity level of 69%. For a more detailed perspective, you can explore Chengjiang weather in February.

When comparing the weather in March and May, it's clear there is a significant difference in temperatures and overall conditions. In March, temperatures range from a low of 4°C (40°F) to a high of 31°C (88°F), with an average of 16°C (60°F). The month sees about 156 mm (6.2 in) of precipitation over 18 days and a humidity level of 81%. In contrast, May experiences much warmer temperatures, with a minimum of 13°C (55°F), an average of 24°C (76°F), and a maximum of 37°C (98°F). Additionally, it has higher precipitation at 215 mm (8.5 in) over 19 days and humidity rises to 86%. This shift indicates a transition from the cooler, relatively drier conditions of March to the hotter and more humid climate typical of May. For more details on March conditions, visit Chengjiang weather in March.

In comparison to April, May experiences notably warmer temperatures, with a minimum of 13°C (55°F) compared to April's 6°C (43°F) and an average of 24°C (76°F) versus 20°C (68°F). The maximum temperatures also rise significantly in May, reaching up to 37°C (98°F), while April peaks at 34°C (93°F). Additionally, May sees an increase in precipitation, accumulating 215 mm (8.5 in) over 19 days, compared to April's 147 mm (5.8 in) over 17 days. The humidity is slightly higher in May at 86%, compared to 82% in April. For more details, check out Chengjiang weather in April.

May offers a warm climate with temperatures ranging from a minimum of 13°C to a maximum of 37°C, averaging around 24°C. This month experiences significant rainfall, totaling 215 mm over 19 days, and maintains a high humidity level of 86%. In contrast, June sees slightly warmer temperatures with a minimum of 19°C and an average of 27°C, peaking at 36°C. However, June's rainfall increases to 319 mm, also spread over 19 days, while humidity remains consistent at 86%. For more detailed insights, you can check Chengjiang weather in June.

May and July present a stark contrast in weather patterns. In May, temperatures range from a minimum of 13°C (55°F) to a maximum of 37°C (98°F), with an average of 24°C (76°F). The month experiences substantial rainfall, totaling 215 mm (8.5 in) over 19 days, and boasts a high humidity level of 86%. In comparison, July shows a warmer profile, with minimum temperatures of 23°C (73°F) and a maximum reaching 39°C (103°F), while the average temperature sits at 30°C (87°F). Rainfall decreases to 123 mm (4.8 in) over just 12 days, and humidity slightly rises to 89%. For more details on July weather, visit Chengjiang weather in July.

In May, temperatures range from a cooler minimum of 13°C (55°F) to a warm maximum of 37°C (98°F), with an average of 24°C (76°F). The month experiences significant rainfall, with 215 mm (8.5 in) of precipitation over 19 days and high humidity at 86%.

In contrast, August enjoys a milder minimum temperature of 23°C (74°F) and a slightly higher average of 30°C (87°F), peaking at 38°C (101°F). It is also drier, with only 120 mm (4.7 in) of rain over 15 days, while humidity remains consistent at 86%.

For more detailed insights into weather patterns, check out Chengjiang weather in August.

May weather tends to be quite warm and humid, with average temperatures around 24°C (76°F) and a maximum reaching up to 37°C (98°F). This month experiences significant rainfall, with approximately 215 mm (8.5 in) over 19 days, resulting in an average humidity level of 86%. In contrast, September is typically warmer overall, boasting an average temperature of 28°C (82°F) and a maximum of 38°C (101°F). However, it is notably drier, with only 81 mm (3.2 in) of precipitation over 10 days and a reduced humidity level of 62%. For further details, you can check Chengjiang weather in September.

May and October showcase distinct weather patterns, reflecting the transition from spring to autumn. In May, temperatures range from a minimum of 13°C (55°F) to a sizzling maximum of 37°C (98°F), with an average of 24°C (76°F). The month experiences considerable rainfall, totaling 215 mm (8.5 in) over 19 days, coupled with high humidity at 86%. In contrast, October features a cooler temperature spectrum, starting at 10°C (51°F) and averaging 21°C (70°F), with the same maximum of 37°C (98°F). Rainfall is significantly reduced to just 45 mm (1.8 in) over 7 days, and humidity drops to 62%. For a more detailed look at October weather, visit Chengjiang weather in October.

May and November present quite contrasting weather patterns. In May, temperatures range from a minimum of 13°C (55°F) to a scorching maximum of 37°C (98°F), with an average of 24°C (76°F). The month experiences significant precipitation, totaling 215 mm (8.5 in) over 19 days, and high humidity levels at 86%, contributing to a muggy atmosphere. In contrast, November offers much cooler temperatures, with a minimum of 5°C (42°F), an average of 16°C (60°F), and a maximum of 31°C (89°F). The month sees considerably less rainfall, with only 69 mm (2.7 in) over 10 days and humidity at a more comfortable 71%. For a closer look at November weather patterns, you can check Chengjiang weather in November.

May weather is characterized by warm temperatures, with average highs reaching up to 37°C (98°F) and significant humidity at 86%. It's also quite wet, experiencing around 215 mm (8.5 inches) of precipitation over 19 days. In contrast, December offers a much cooler climate, with temperatures ranging from a minimum of -1°C (30°F) to a maximum of 26°C (78°F) and a much drier atmosphere, only receiving about 35 mm (1.4 inches) of rain over just 8 days. Notably, the humidity in December is lower at 75%, providing a more crisp and refreshing feel compared to the muggy conditions of May. For more details, check out Chengjiang weather in December.

Compare Chengjiang's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Chengjiang

As May unfolds in Chengjiang, the weather transforms into a balmy mix of warm temperatures and increased humidity, standing out from the cooler and drier months that precede it. With average temperatures hovering around 24°C, the days feel comfortably warm, and while the sun shines bright, it's crucial to prepare for the frequent rain that characterizes this month—boasting 19 rainy days and a total precipitation of 215 mm. This shift marks a transition towards the summer season, bringing lush landscapes and vibrant nature, making it an ideal time for outdoor explorations. To discover more about what to expect throughout the year, check out the detailed insights on Chengjiang Climate.