May Weather in Penglai, China

Last updated: August 21, 2025

In Penglai, China, May ushers in a dynamic interplay of temperatures and humidity, creating a vivid start to the warmer months. With maximum temperatures reaching 35°C (96°F) and an average settling around 22°C (72°F), residents can expect a warm climate, though nights may dip as low as 8°C (47°F). This month also sees significant precipitation, with a total of 223 mm (8.8 in) over approximately 20 days, contributing to an overall humidity level of 85%. The blend of warmth and moisture paints a lush landscape, setting the stage for the vibrant beauty of early summer in this coastal paradise.

May Temperature in Penglai

In May, Penglai, China, experiences a delightful transition into warmer weather, with temperatures reflecting the arrival of spring in full swing. The minimum temperature nudges up to 8°C (47°F), providing a pleasant start to the day, while the average climbs to a comfortable 22°C (72°F). By midday, residents and visitors can bask in the maximum warmth of 35°C (96°F), making it one of the year's hottest months. This trend showcases a significant increase from the preceding months, where temperatures were still quite cool. May serves as a bridge to the sultry summer ahead, inviting outdoor activities under the bright sun and prompting the vibrant blossoming of flora throughout the region. With such a range, it’s clear that May in Penglai is a month of warmth and vitality, setting the stage for the balmy days to come.

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

The chart illustrates May temperature patterns in Penglai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Penglai, 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).
JanFebMarAprMayJunJulAugSepOctNovDec535460667277807977696255
Data source: Temperature data for Penglai 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 Penglai

May in Penglai, China, marks a significant increase in precipitation, with an impressive 223 mm (8.8 in) of rain falling over 20 days. This surge reflects a transition to the wet season, as the month stands out with nearly double the rainfall compared to April's 111 mm (4.4 in), and sets the stage for even wetter June, which averages 287 mm (11.3 in). The consistent rainfall in May, coupled with the increased number of rainy days, creates a lush landscape, highlighting Penglai's shift towards its peak precipitation months. This pattern not only enhances the region's vibrant ecosystems but also emphasizes the importance of preparing for the forthcoming deluges characteristic of the summer months.

May Precipitation Trends in Penglai

The chart displays monthly precipitation patterns in Penglai, 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 Penglai, May typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec3768135111223288135263120475028
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Penglai

In Penglai, China, the month of May marks a significant peak in humidity, reaching 85%—the highest level of the year. This increase from 81% in April signals the onset of summer, where the air becomes markedly more moisture-laden. The trend shows that humidity steadily rises from January through May, illustrating a gradual transition towards the warmer months. Following May, humidity dips slightly but remains relatively high, suggesting that summer is characterized by persistently damp conditions. As the seasons shift, this high humidity plays a crucial role in shaping both the climate and the region's lush landscapes, creating a vibrant environment for flora and fauna alike.

May Average Humidity in Penglai

This chart illustrates the average monthly humidity levels in Penglai, 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 Penglai is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec73%73%80%81%85%81%84%83%70%73%77%79%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Penglai

As May unfolds in Penglai, China, the UV Index reaches a striking 13, categorizing it as extreme and calling for vigilance among sunseekers. This peak intensity aligns with the trends observed in both March and April, suggesting that the sun’s rays are increasingly potent during spring. With a burn time of just 10 minutes, it’s crucial to apply sunscreen generously and seek shade frequently. The month stands out as part of a broader pattern, where high risk of sunburn persists from March through August, underscoring the importance of sun protection strategies in this coastal region. For more detailed insights, visit Penglai UV Index.

Maximum UV Index Levels in Penglai for May

The chart shows the monthly maximum UV Index (UVI) for Penglai 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 Penglai typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec79121213131313121087
Data source: Penglai 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 Penglai

May in Penglai, China, is truly a delightful month, basking in an impressive 269 hours of sunshine. This is a notable increase from the previous months, showcasing the transition from spring to summer as days grow longer and brighter. Following April's warm embrace of 242 hours, May marks a peak in solar illumination before the summer sun reaches its zenith in July, when sunshine hits a staggering 300 hours. The trend illustrates a consistent upward trajectory, with earlier months like January and February receiving significantly less light, at 196 and 213 hours respectively. As the year progresses, the mounting hours of sunlight in May herald the vibrant and energizing summer that awaits, making it a perfect time to explore the stunning landscapes and enchanting vistas that define this coastal gem.

Monthly Sunshine Duration in Penglai: May Highlighted

The May sunshine duration represents the total number of hours Penglai 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.
JanFebMarAprMayJunJulAugSepOctNovDec196h213h241h242h269h223h300h288h275h246h232h238h
Data source: Penglai May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Penglai During May

In Penglai, China, the likelihood of sunny weather diminishes significantly as spring gives way to summer. A comparison of the months reveals a stark trend: May experiences only a 13% chance of sun, contrasting sharply with the 68% in January. As temperatures rise, the sunny outlook declines further, peaking in April at 28% before plummeting in May, which is notably one of the gloomiest months of the year. June offers even less brightness with just a 5% probability of sunshine, emphasizing the trend of reduced clear days as the season progresses. This data suggests that if you're planning a trip to Penglai in May, you might want to prepare for overcast skies rather than sunny promenades.

Percentage of Sunny Days in May in Penglai

The chart illustrates the percentage of sunny days in Penglai 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 Penglai experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec68%54%31%28%13%5%26%15%46%26%42%47%
Data source: Penglai May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Penglai in May

As spring transitions into summer, Penglai, China experiences a clear trend in daylight duration. Starting with 10 hours in January, daylight gradually increases, reaching 13 hours by May, which offers residents the year’s longest days. This elongation reflects a vibrant awakening of nature, as warmer weather invites outdoor activities and celebrations. Following May, daylight remains consistent at 13 hours throughout June and July, before gently tapering off in August. By the autumn months, daylight decreases once again to 11 hours in October, ultimately returning to 10 hours in December, heralding the seasonal cycle's close. This rhythmic variation not only energizes the landscape but also shapes the lifestyle of the community in Penglai.

Average Daylight Hours in Penglai for May

The chart illustrates the variation in daylight duration in Penglai throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 44m11h 17m12h12h 44m13h 21m13h 40m13h 30m12h 58m12h 16m11h 32m10h 54m10h 35m
Data source: Penglai daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Penglai

In May, the winds in Penglai, China pick up slightly, averaging 1.6 m/s (4 mph), mirroring the gentle breezes of both January and July. As the spring season unfolds, it's a time when the winds are generally calm, reflecting a pattern seen throughout the months leading up to summer. Notably, the wind speeds begin to exhibit a trend of gradual decrease from March through April, only to stabilize before a modest rise again in October, hinting at the shifting seasons. This gentle flow of air in May sets the perfect backdrop for outdoor activities, making it an ideal time for visitors to explore the scenic beauty of Penglai.

Average May Wind Speed in Penglai

The chart displays monthly wind speed patterns in Penglai, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.81.61.51.41.6 m/s1.51.61.41.22.01.81.8
Data source: Penglai May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Penglai Compares to Other Months

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

May and January present contrasting weather patterns. In May, temperatures range from a chilly 8°C (47°F) at night to a warm 35°C (96°F) during the day, with an average of 22°C (72°F). This month is characterized by high humidity levels at 85% and significant rainfall, receiving around 223 mm (8.8 in) over approximately 20 days. In contrast, January's cooler climate features temperatures that drop to a minimum of -3°C (28°F) and peak at 27°C (81°F), averaging 12°C (53°F). With lower humidity at 73% and minimal precipitation of just 37 mm (1.4 in) over about 5 days, January offers a drier experience. For more detailed information, you can check Penglai weather in January.

May and February present contrasting weather patterns. In May, temperatures range from a low of 8°C (47°F) to a high of 35°C (96°F), with an average of 22°C (72°F), making it significantly warmer than February, which has temperatures fluctuating between -4°C (25°F) and 27°C (81°F), with an average temperature of 12°C (54°F). When it comes to precipitation, May is quite wet, experiencing 223 mm (8.8 in) of rainfall over 20 days, whereas February sees only 68 mm (2.7 in) over just 7 days. Additionally, the humidity in May is notably higher at 85%, compared to February's 73%. For more details on the weather during February, you can check this link: Penglai weather in February.

In comparing the weather of May and March, it is evident that May is significantly warmer, with average temperatures reaching 22°C (72°F) compared to March's average of 16°C (60°F). The minimum temperatures in May are also higher at 8°C (47°F), while March sees a cooler minimum of 3°C (38°F). Additionally, May has more extreme temperatures, with highs soaring up to 35°C (96°F), in contrast to March's maximum of 30°C (86°F). However, May experiences considerably more precipitation, with 223 mm (8.8 in) over 20 days, compared to March's 135 mm (5.3 in) over 16 days. Humidity levels are slightly elevated in May at 85%, compared to 80% in March. For specific details on March weather, you can check the Penglai weather in March.

In comparing the weather between April and May, May tends to be significantly warmer, with average temperatures rising from 19°C (66°F) in April to 22°C (72°F). The maximum temperature also increases from 32°C (90°F) in April to a sweltering 35°C (96°F) in May. Despite the warmth, May experiences considerably more precipitation, averaging 223 mm (8.8 in) over about 20 days, compared to April's 111 mm (4.4 in) over 14 days. Humidity levels are also higher in May at 85%, compared to 81% in April, which adds to the overall muggy feel. For more detailed insights into April's weather, visit Penglai weather in April.

In comparison to May, June typically experiences warmer temperatures, with minimums rising from 8°C (47°F) in May to 18°C (64°F) in June, while the average temperature increases from 22°C (72°F) to 25°C (77°F). Both months share an upper limit of 35°C (96°F), but June sees slightly more precipitation, totaling 287 mm (11.3 in) over 22 days, compared to May's 223 mm (8.8 in) over 20 days. Additionally, humidity levels remain relatively high, with June's average of 81% being marginally lower than May's 85%. For more detailed information on June weather in Penglai, you can check Penglai weather in June.

In comparing the weather between May and July, it's clear that July tends to be warmer and slightly drier. May experiences a broader temperature range, with minimums sinking to 8°C (47°F) and averaging 22°C (72°F), while July's temperatures are consistently higher, ranging from a minimum of 21°C (70°F) to an average of 27°C (80°F). Despite both months having maximum temperatures peak at 35°C (96°F), July sees less precipitation at 135 mm (5.3 in) over 16 days, compared to May's 223 mm (8.8 in) over 20 days. Furthermore, the humidity levels are quite similar, with July at 84% and May slightly higher at 85%. For a detailed look at the weather in July, you can visit Penglai weather in July.

May and August exhibit notable differences in weather patterns. In May, temperatures range from a cooler minimum of 8°C (47°F) to a warm maximum of 35°C (96°F), with an average temperature of 22°C (72°F). This month experiences substantial rainfall, with a total of 223 mm (8.8 in) over 20 days and high humidity at 85%. In contrast, August sees warmer conditions, with minimum temperatures of 21°C (70°F), an average of 26°C (79°F), and a maximum of 34°C (93°F). Precipitation in August is slightly higher at 263 mm (10.4 in) over 22 days, while humidity remains relatively comfortable at 82%. For more detailed information, visit Penglai weather in August.

May experiences a wide range of temperatures, with minimums around 8°C (47°F) and maximums reaching up to 35°C (96°F), creating a warm and sometimes humid environment. The month is characterized by high humidity at 85% and significant precipitation, averaging 223 mm (8.8 in) over approximately 20 days. In contrast, September offers milder temperatures, with lows at 15°C (60°F) and peaks of 37°C (99°F), while maintaining an average of 25°C (77°F). Precipitation is less frequent, totaling 120 mm (4.7 in) over about 14 days and with a lower humidity of 70%. For more detailed insights into September weather in this region, check out Penglai weather in September.

May and October present distinct weather patterns, showcasing the transition from spring to autumn. In May, temperatures range from a minimum of 8°C (47°F) to a maximum of 35°C (96°F), with an average of 22°C (72°F). The month is characterized by significant rainfall, totaling 223 mm (8.8 in) over about 20 days, along with high humidity at 85%. In contrast, October experiences slightly cooler temperatures, with a minimum of 9°C (49°F), an average of 21°C (70°F), and a maximum of 34°C (94°F). Precipitation drops sharply to 47 mm (1.8 in) over just 7 days, and humidity decreases to a more moderate 73%. For those interested in the specific weather conditions in October, you can find more information here: Penglai weather in October.

May typically brings warm temperatures, ranging from a minimum of 8°C (47°F) to a peak of 35°C (96°F), with an average of 22°C (72°F). However, this month also sees significant rainfall, averaging 223 mm (8.8 in) over about 20 days, contributing to a high humidity level of 85%. In contrast, November presents a cooler climate, where temperatures drop, with a minimum of 4°C (40°F), an average of 17°C (62°F), and a maximum of 28°C (83°F). Rainfall is significantly reduced to 50 mm (2.0 in) over just 8 days, and humidity levels decrease to 77%. For more detailed insights, you can check Penglai weather in November.

May and December present stark contrasts in weather conditions. In May, temperatures range from a minimum of 8°C (47°F) to a maximum of 35°C (96°F), with an average of 22°C (72°F). This month is characterized by high humidity at 85% and significant rainfall, receiving about 223 mm (8.8 in) over approximately 20 days. In contrast, December features much cooler temperatures, with a minimum of -1°C (31°F) and a maximum of 27°C (81°F), averaging around 13°C (55°F). Precipitation drops significantly to just 28 mm (1.1 in) over about 5 days, and humidity decreases to 79%. For more details on December weather, visit Penglai weather in December.

Compare Penglai's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Penglai

As May arrives in Penglai, it ushers in a warm and humid transition into summer, with temperatures noticeably higher compared to the cooler months prior. The average temperature settles around a comfortable 22°C, but the peaks can soar to a steamy 35°C, inviting outdoor adventures amid blooming landscapes. However, this month also brings significant rainfall, with precipitation spread over nearly two-thirds of the days, casting a crucial role in nurturing the region's lush scenery. The heightened humidity, averaging around 85%, adds a tropical feel to the air, making it distinctly different from the drier climates earlier in the year. For a more detailed understanding of what to expect throughout the year, visit Penglai Climate.