Last updated: August 21, 2025
May in Henan, China offers a delightful transition into warmer weather, with maximum temperatures reaching 32°C (89°F) and an average temperature settling at a pleasant 14°C (57°F). While the month begins to heat up, it still holds the chill of the past, with minimum temperatures dipping to -1°C (30°F). Rainfall is moderate, with precipitation amounts totaling 42 mm (1.7 in) across about 7 days, contributing to an overall humidity level of 61%. This blend of warmth and moisture nurtures the region's vibrant landscapes, making May an enchanting time to experience Henan’s natural beauty.
In May, Henan, China experiences a remarkable shift in temperatures as spring reaches its peak. The month kicks off with a minimum of -1°C (30°F), rising to a delightful average of 14°C (57°F), and peaks at a warm 32°C (89°F). This marks a striking transition from the harsh, frigid depths of winter, where January and February lingered around -20°C (-4°F) on average. As temperatures steadily increase through April—where they already approach comfort with a max of 27°C (80°F)—May embodies a sense of warmth and revitalization. This trend continues into the summer months, with June's expectations hinting at even warmer days ahead, yet May stands out as a vibrant bridge, inviting the lush blossoming of nature and the exuberance of outdoor life.
May marks a notable transition in Henan, China, as it experiences a significant increase in precipitation, accumulating 42 mm (1.7 in) of rain over 7 days. This uptick not only reflects a departure from the drier months of earlier spring but also signals the onset of the summer rain season that will follow in June, which typically brings even heavier downpours. Interestingly, the number of rainy days nearly doubles from April's four, providing a lush backdrop for the emerging summer landscape. As the lush greenery begins to flourish, May serves as a bridge, preparing the region for the wetter conditions ahead, which often peak in the subsequent summer months.
As spring transitions into summer, May in Henan, China, experiences a slight uptick in humidity levels, reaching 61%. While this is a small increase compared to April's 59%, it marks the beginning of a notable trend as the region heads towards its summer peak. From May onward, humidity continues to rise sharply, peaking in August at a staggering 87%. This gradual progression highlights a shift from the drier conditions of early spring, where humidity dipped to as low as 59% in April, towards the more oppressive balminess of late summer. As the warmth of May settles in, residents can expect a palpable increase in moisture in the air, signaling the onset of a humid season.
In May, Henan, China, experiences a notable increase in sun intensity, with a UV Index of 7, placing it in the high exposure category. This means that residents and visitors alike should be cautious, as the burn time is reduced to just 25 minutes under direct sunlight. Compared to the preceding months of April and March, where the UV Index registered at 6 and 4, respectively, May signals the onset of summer's stronger rays. As the month progresses towards June, the UV levels will only intensify further, reaching 8—indicating that protective measures against sun exposure become increasingly vital. For more detailed insights, visit Henan UV Index.
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May brings a delightful surge of sunshine to Henan, China, as the hours of sunlight peak at 333 hours. This month stands out as a beautiful transition into summer, showcasing a steady increase from the 185 hours in January to a vibrant 308 hours in April. The trend of escalating sunshine hours continues through June and July, highlighting the allure of May as the season's sweet spot. As summer progresses, the warmth remains abundant, with July reaching its highest point at 342 hours. However, the gentle decline in sunlight hours during August and into the fall months indicates that while summer's brightness slowly wanes, May's radiant days are a cherished highlight of the year.
As May approaches in Henan, China, the likelihood of sunny weather dips to 48%, marking a notable shift from the sunnier months preceding it. While January starts the year strong with a 61% chance of sun, this percentage gradually decreases through the spring, reaching its lowest point in June at 47%. The trend indicates that the delightful sunny days of winter are giving way to a more overcast May, with the chances of sunshine gradually declining as the summer months approach. Interestingly, this pattern reverses by October, when the sun makes a comeback with 65% of clear skies, indicating that Henan's weather is anything but predictable as it transitions through the seasons.
As spring gives way to summer in Henan, China, the daylight duration exhibits a remarkable transformation. Starting the year with a modest 8 hours of sunlight in January, conditions begin to brighten, culminating in a delightful 15 hours by May. This upward trend continues into June and July, where residents bask in the extended daylight, before gradually tapering off in the subsequent months. By August, the length of daylight begins to recede, offering 14 hours, and continues to decrease through the fall, ultimately returning to 8 hours by December. This natural ebb and flow not only marks the changing seasons but also invites opportunities for outdoor activities, festivals, and communal gatherings, making Henan a vibrant place to experience the joys of longer days.
In May, the winds in Henan, China blow with an average speed of 3.6 m/s (8 mph), slightly tapering off from the invigorating gusts of April. This month represents a transition as spring edges toward summer; while wind speeds are strong enough to offer a refreshing breeze, they generally maintain a more gentle cadence compared to the earlier spring months. Notably, the data reflects a trend of decreasing wind speeds as the year progresses, with May experiencing a slight decline from April's peak of 4.0 m/s. Following this, the summer months of June and July continue this trend, suggesting a calming effect of the warmer climate. Overall, while May provides a reliable breeze, it marks the beginning of a slow descent in wind intensity as Henan embraces the lush warmth of summer.
Weather in Henan varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Henan, focusing on differences in temperature, rainfall, humidity, and UV levels.
Comparing the weather between May and January reveals striking contrasts. In May, temperatures range from a chilly minimum of -1°C (30°F) to a warm maximum of 32°C (89°F), with an average of 14°C (57°F). Additionally, May experiences a moderate level of humidity at 61% and receives around 42 mm (1.7 in) of precipitation over approximately seven days. In stark contrast, January presents a much harsher climate, with temperatures plummeting as low as -38°C (-36°F) and averaging -20°C (-4°F), peaking at a mere -4°C (25°F). This month sees minimal precipitation, with only 4 mm (0.1 in) over one day, yet it comes with a higher humidity of 75%. For more details about January weather, check Henan weather in January.
When comparing the weather between May and February, it's clear that May offers a significant contrast. In May, temperatures range from a chilly -1°C (30°F) at night to a warm 32°C (89°F) during the day, with an average of 14°C (57°F). The month typically sees about 42 mm of precipitation over 7 days, with humidity levels at around 61%. In stark contrast, February experiences much harsher conditions, with temperatures plummeting as low as -32°C (-25°F) and averaging -15°C (5°F), peaking at only 8°C (46°F). Precipitation is minimal, with just 5 mm over a single day, and humidity is higher at 70%. For more detailed insights into February weather, you can refer to Henan weather in February.
In comparing the weather conditions of May and March, there is a stark contrast in temperatures and precipitation. May boasts a much warmer climate with temperatures ranging from a chilly minimum of 1°C (30°F) to a pleasant average of 14°C (57°F), and even reaching a maximum of 32°C (89°F). In contrast, March is notably colder, with temperatures plummeting to a minimum of -29°C (-20°F) and only rising to a maximum of 17°C (63°F), averaging a brisk -4°C (26°F). Additionally, May experiences more precipitation, totaling 42 mm (1.7 in) over 7 days, while March has a significantly lower precipitation of 12 mm (0.5 in) spread over just 3 days. The humidity levels are slightly higher in March at 63%, compared to May’s 61%. For more detailed insights on March weather, you can visit Henan weather in March.
In comparing the weather between April and May, it's clear that May presents significantly warmer conditions. The minimum temperature in May is a chilly -1°C, but the average jumps to a pleasant 14°C, with highs reaching up to 32°C. In contrast, April sees a lower minimum of -10°C and an average temperature of just 6°C, with a maximum of 27°C. Precipitation is slightly higher in May at 42 mm over 7 days, compared to April's 33 mm over 4 days. Humidity levels are relatively similar, with May at 61% and April at 59%. For a closer look at April's weather specifics, you can visit Henan weather in April.
May's weather is characterized by a wider temperature range, with minimums dipping down to -1°C (30°F) and maximums reaching up to 32°C (89°F). In contrast, June experiences milder minimum temperatures at 6°C (43°F), while the maximums soar even higher to 36°C (97°F). Precipitation also increases significantly in June, totaling 123 mm (4.9 in) over 13 days, compared to May's 42 mm (1.7 in) over just 7 days. Additionally, June's humidity rises to 79%, creating a more humid atmosphere than May's 61%. For more detailed information, you can check out Henan weather in June.
In comparing the weather from May to July, it's clear that July is significantly warmer and wetter. In May, temperatures range from a chilly -1°C (30°F) at night to a mild average of 14°C (57°F), occasionally reaching highs of up to 32°C (89°F). The month sees relatively low precipitation with 42 mm (1.7 in) occurring over about 7 days, coupled with a humidity level of 61%. In contrast, July experiences a notable increase in warmth and humidity, with minimum temperatures rising to 12°C (55°F) and an average temperature of 23°C (74°F), reaching a peak of 34°C (94°F). It also sees much more rainfall, accumulating 154 mm (6.1 in) over 15 days and a higher humidity level of 84%. For more detailed information, you can refer to Henan weather in July.
In comparing the weather between May and August, we observe distinct differences in temperature and precipitation patterns. May features a wider range of temperatures, with minimums dropping to -1°C (30°F) and maximums reaching up to 32°C (89°F), leading to an average of 14°C (57°F). Precipitation is moderate at 42 mm (1.7 in) over about 7 days, and humidity is relatively lower at 61%.
In contrast, August sees warmer temperatures, with a minimum of 4°C (40°F) and a maximum of 30°C (85°F), resulting in a comfortable average of 20°C (67°F). However, this month experiences significantly higher precipitation, totaling 173 mm (6.8 in) over 16 days, alongside increased humidity levels at 87%. These differences highlight the transition from the cooler, less humid days of May to the warmer, more humid weather prevalent in August. For more specific details, refer to Henan weather in August.
May and September exhibit notable differences in weather patterns. In May, temperatures range from a chilly minimum of -1°C (30°F) to a warm maximum of 32°C (89°F), with an average of 14°C (57°F). The month typically features 42 mm (1.7 inches) of precipitation over about 7 days, and humidity hovers around 61%. Conversely, September sees slightly higher minimum temperatures starting at 0°C (32°F) and a more moderate maximum of 28°C (83°F), while the average remains similar at 14°C (58°F). However, it experiences a significant increase in rainfall, totaling 95 mm (3.8 inches) over approximately 10 days, and humidity increases to 85%. For a more detailed look at weather conditions in September, check Henan weather in September.
When comparing May and October weather, May generally offers milder temperatures with an average of 14°C (57°F) and highs reaching up to 32°C (89°F), while October experiences cooler conditions, with an average temperature of around 5°C (41°F) and maximums of 25°C (77°F). May sees more sunshine and less humidity at 61%, compared to October's increased humidity level of 80%. Additionally, precipitation is more frequent in May, occurring over 7 days and totaling 42 mm (1.7 in), whereas October has less rainfall with just 22 mm (0.9 in) over 4 days. For more detailed insights into October weather, you can check Henan weather in October.
In comparing the weather between May and November, we see a stark contrast in temperatures and conditions. May typically experiences a much milder climate, with temperatures ranging from a chilly -1°C (30°F) to a warm 32°C (89°F), and an average of 14°C (57°F). In contrast, November is significantly colder, with minimum temperatures plunging to -25°C (-13°F) and an average of -7°C (19°F), peaking at just 14°C (57°F). While May has 42 mm (1.7 in) of precipitation over about 7 days, November is drier with only 18 mm (0.7 in) of rainfall spread over 4 days. Interestingly, humidity levels remain constant at 61% in both months, making the dry cold of November feel even more biting. For a deeper dive into November’s chilly climate, you can visit Henan weather in November.
May and December present strikingly different weather conditions. In May, temperatures can range from a refreshing -1°C (30°F) to a warm 32°C (89°F), with an average of 14°C (57°F). This month experiences about 42 mm (1.7 in) of precipitation over roughly 7 days, accompanied by a humidity level of 61%. In contrast, December brings a much chillier climate, with temperatures plummeting between a frigid -32°C (-25°F) and a modest high of 5°C (41°F), averaging around -18°C (0°F). Precipitation is minimal at just 6 mm (0.2 in) over a single day, while humidity remains slightly lower at 60%. For more details, you can check Henan weather in December.
As May unfolds in Henan, the contrast between the lingering chill of early spring and the warmth of approaching summer becomes evident. With temperatures rising to a pleasant average that invites outdoor activities, this month serves as a refreshing transition, unlike the colder, more unpredictable months preceding it. Despite an increase in warmth, May also experiences a modest amount of rainfall, typically occurring over just a few days, ensuring that the landscape remains lush without the heavy downpours characteristic of the peak summer months. Furthermore, the humidity level begins to rise, providing a taste of what’s to come as the region gears up for the summer heat. For a deeper dive into the annual climate patterns of Henan, check out Henan Climate.