Last updated: August 21, 2025
May in Tianjin, China, showcases a captivating blend of mild and warm temperatures, with maximums soaring up to 37°C (100°F) and an average temperature resting comfortably at 22°C (72°F). Daily lows can dip to a refreshing 6°C (43°F), offering a pleasant respite from the heat. The month experiences a modest precipitation of 25 mm (1.0 in) over just 3 days, making it an ideal time for outdoor activities. Meanwhile, the humidity level at 58% adds a touch of warmth to the atmosphere, creating a vibrant spring environment perfect for exploration.
In Tianjin, China, May ushers in significant warmth as spring transitions into summer, making it one of the more pleasant months of the year. With temperatures ranging from a minimum of 6°C (43°F) to a sweltering maximum of 37°C (100°F), the average settles comfortably at 22°C (72°F). This month showcases a marked increase compared to the preceding months, where April's averages only reached around 16°C (61°F). The upward trend continues as summer approaches, with May signaling that the chilly winds of winter have finally receded. As the days become longer and the sun shines brighter, outdoor activities flourish, inviting both locals and visitors to enjoy the vibrant atmosphere of this bustling metropolis.
In May, Tianjin experiences a moderate precipitation level of 25 mm (1.0 in), showcasing a continuation of the trend observed in previous months as the city transitions into warmer weather. This month sees three days of rainfall, indicating a slight decrease from April’s rainfall frequency, yet it remains significant enough to sustain the greenery that starts to flourish as spring unfolds. Compared to the drier months of winter, May's precipitation marks a refreshing uptick, though it pales in comparison to the deluge expected in the summer months of June and July. As the days grow longer and the temperatures rise, May acts as a bridge, allowing for a blend of lingering spring freshness and the impending summer heat.
In May, Tianjin experiences a noticeable rise in humidity, sitting at 58%. This level reflects a slight decrease from April's peak of 61%, yet it remains significantly higher than the early months of the year, when humidity hovered around a comfortable 40-48%. As the city transitions towards summer, the humidity steadily climbs, paving the way for the sweaty months of June and July, where humidity soars to a sultry 64% and 78%, respectively. This upward trend in humidity clearly indicates the impact of the changing seasons, making May a transitional month where the air begins to feel a tad heavier in anticipation of the summer heat.
As May arrives in Tianjin, China, residents and visitors should prepare for a significant increase in sun exposure, with a UV Index of 9, categorizing it as very high. This intense UV radiation means that a burn could occur in as little as 15 minutes of unprotected skin exposure. Following a steady climb from a low of 2 in January to a peak of 9 in May, the UV Index remains elevated into June, urging caution during outdoor activities. With the warm weather beckoning, it’s crucial to protect your skin—whether that means seeking shade, wearing protective clothing, or applying sunscreen. The warming trends not only highlight the increasing sunlight as summer approaches but also emphasize the importance of UV awareness throughout these months. For more details, visit the Tianjin UV Index for ongoing updates and safety tips.
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May shines brightly in Tianjin, China, with 329 hours of sunlight, marking it as the sunniest month of the year. The gradual increase in sunshine from 205 hours in January to May's peak reveals a delightful trend of longer, brighter days as spring unfolds. This upward trajectory is particularly pronounced in the spring months, where sunshine accumulates from 252 hours in February to 294 hours in April, culminating in May's radiant glory. Interestingly, the trend slightly dips in June and July, yet remains robust, suggesting that while May holds the crown, the sunny spirit continues to linger in the early summer months before gradually tapering off in the fall. As the year progresses, the steady journey of sunlight portrays a vibrant dance between seasons, inviting residents and visitors alike to bask in the warmth as nature awakens.
In May, Tianjin experiences a 58% chance of sunny weather, marking a slight improvement from the cooler months of April and March, which see chances dropping to 50% and 52%, respectively. This gradual increase hints at the arrival of spring's warmth, though it still lags behind the sunny heights of early winter months like January and December, which boast chances of 78% and 81%. As the region transitions into summer in the following months, the likelihood of sunshine dips again, particularly in July, when it falls to a mere 32%. Overall, while May offers a decent opportunity for sunny days to enjoy the blossoming landscape, it remains a time of fluctuating weather as Tianjin pivots towards the summer season.
In Tianjin, China, the progression of daylight throughout the year reveals a rhythmic cycle, with May marking a peak in brightness. As the calendar turns from January's 9 hours of daylight to the vibrant 14 hours enjoyed in May, residents soak up longer, sunnier days that herald the arrival of summer. This upward trend continues into June and July, where daylight levels remain consistently high. However, the shift toward autumn begins in August, as daylight gradually recedes to 13 hours, then further down to 12 hours in September. By the time November arrives, daylight dwindles back to 10 hours, mirroring January's brief glow. This cyclical dance of light serves as a reminder of nature's rhythm, enriching life in this bustling metropolis.
In Tianjin, China, May ushers in a notable increase in wind speed, reaching an average of 4.1 m/s (9 mph). This rise marks a significant shift from the gentler breezes of the earlier months, where January through April maintained consistent speeds between 2.9 and 3.4 m/s. The warmer days of May seem to invigorate the winds, contrasting sharply with the calmer summer months. Following May, wind speeds dip to 3.2 m/s in June and continue a downward trend through the summer, reaching a languid 2.1 m/s (5 mph) in August. While May is characterized by this refreshing gustiness, the overall pattern demonstrates a cycle where spring whispers and summer settles into silence.
Weather in Tianjin varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Tianjin, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January present starkly contrasting weather conditions. In May, temperatures range from a mild 6°C (43°F) at night to a sizzling 37°C (100°F) during the day, accompanied by an average of 22°C (72°F). The month sees about 25 mm (1.0 in) of precipitation over approximately three days, with a humidity level of 58%, making it feel quite warm and pleasant. In contrast, January is marked by much colder temperatures, with lows plummeting to -19°C (-1°F) and daytime highs barely reaching 11°C (53°F), averaging around -2°C (28°F). Precipitation is minimal in January, with only 1 mm (0.1 in) recorded over no rainy days, and the humidity is significantly lower at 40%. For more detailed information, you can check Tianjin weather in January.
May and February present stark contrasts in weather. In May, temperatures range significantly from a minimum of 6°C (43°F) to a maximum of 37°C (100°F), with an average of 22°C (72°F). The month sees a modest amount of precipitation at 25 mm (1.0 in) over about 3 days, accompanied by a relatively high humidity of 58%. In contrast, February is much colder, with temperatures ranging from a frigid -13°C (9°F) to a comfortable 23°C (74°F), averaging around 0°C (33°F). The precipitation in February is notably lower, at only 8 mm (0.3 in) over just 1 day, and the humidity level is less at 41%. For more detailed insights into February weather, visit Tianjin weather in February.
In comparing the weather of March and May, it becomes clear that May is significantly warmer, with average temperatures rising from 9°C (48°F) in March to 22°C (72°F). The maximum temperature in May can reach as high as 37°C (100°F), while March's peak is only 30°C (86°F). Additionally, May experiences slightly higher humidity at 58% compared to March's 48%. Precipitation levels are also higher in May, with 25 mm (1.0 in) compared to March's 15 mm (0.6 in), although both months have similar days of rainfall, averaging three days each. For a more detailed look at March weather in Tianjin, you can check out Tianjin weather in March.
In comparing the weather between April and May, it is clear that May experiences warmer temperatures overall, with an average of 22°C (72°F) compared to April's average of 16°C (61°F). The maximum temperature in May can reach as high as 37°C (100°F), significantly outpacing April's highest of 34°C (93°F). While both months have a similar frequency of precipitation days, May sees slightly less rainfall with 25 mm (1.0 in) compared to April's 30 mm (1.2 in). Humidity levels remain fairly consistent, with May at 58% and April at 61%. For more detailed information, you can check Tianjin weather in April.
May's weather features a wide temperature range, with minimums dipping to 6°C (43°F) and highs reaching up to 37°C (100°F). The month is relatively dry, receiving only 25 mm (1.0 in) of precipitation over just 3 days, and the humidity levels sit at 58%. In contrast, June experiences warmer conditions with a minimum temperature of 12°C (53°F) and an average high of 39°C (103°F). This month is also wetter, with precipitation increasing to 52 mm (2.1 in) spread over 7 days, contributing to higher humidity levels of 64%. For a detailed overview of June weather, you can visit Tianjin weather in June.
May and July present distinct differences in weather patterns. In May, temperatures range from a minimum of 6°C (43°F) to a maximum of 37°C (100°F), with an average of 22°C (72°F) and only 25 mm (1.0 in) of precipitation over about 3 days, contributing to a humidity level of 58%. In contrast, July brings significantly warmer conditions, with temperatures ranging from a minimum of 19°C (66°F) to a maximum of 39°C (103°F), averaging 28°C (83°F). Rainfall increases dramatically to 182 mm (7.2 in) over 14 days, raising humidity to 78%. For a more detailed look at July weather, check out Tianjin weather in July.
May and August present contrasting weather patterns, with May featuring a comfortable average temperature of 22°C (72°F) and relatively low precipitation of 25 mm (1.0 in) over just three days. In contrast, August tends to be more humid and warmer, with an average temperature of 27°C (80°F) and significantly higher precipitation of 156 mm (6.1 in) spread across 13 days, making it one of the wetter months. The humidity levels also rise from 58% in May to 78% in August, contributing to a more oppressive feeling during the latter month. For a closer look at August weather specifics, check out Tianjin weather in August.
In comparing the weather of May and September, we see some notable differences. May typically enjoys warmer average temperatures, ranging from a minimum of 6°C (43°F) to a maximum of 37°C (100°F), with an average of 22°C (72°F). It tends to be drier as well, with only 25 mm (1.0 in) of precipitation over about three days and a humidity level of 58%. In contrast, September has slightly cooler temperatures, with a minimum of 11°C (51°F) and a maximum of 35°C (96°F), averaging around 23°C (73°F). It also experiences increased precipitation, totaling 57 mm (2.2 in) over about four days, and higher humidity at 66%. For further details, you can check this link: Tianjin weather in September.
May and October present contrasting weather conditions. In May, temperatures are generally warmer, ranging from a minimum of 6°C (43°F) to a maximum of 37°C (100°F), with an average of 22°C (72°F). The month sees relatively low precipitation, with around 25 mm (1.0 in) falling over just three days, while humidity hovers around 58%. In contrast, October experiences cooler temperatures, with a minimum of 1°C (35°F) and an average of 14°C (58°F), peaking at 32°C (90°F). Precipitation increases to 40 mm (1.6 in) over four days, and humidity rises to 70%, contributing to a distinctly different feel as the seasons transition. For more information, check out Tianjin weather in October.
May and November present contrasting weather conditions. In May, temperatures range from a mild 6°C (43°F) at night to a warm 37°C (100°F) during the day, with an average of 22°C (72°F). The month sees relatively little rainfall, with only 25 mm (1.0 in) of precipitation over three days, accompanied by a humidity level of 58%. In stark contrast, November experiences cooler temperatures, with nighttime lows dipping to -6°C (22°F) and daytime highs reaching only 26°C (79°F), averaging around 7°C (44°F). Precipitation is slightly lower at 21 mm (0.8 in) over the same three days, but humidity rises to 68%. For more details on November weather conditions, check out Tianjin weather in November.
In May, the weather in Tianjin is quite warm, with temperatures ranging from a minimum of 6°C (43°F) to a scorching maximum of 37°C (100°F), leading to an average temperature of 22°C (72°F). The month sees light precipitation of 25 mm (1.0 in) over approximately three days, accompanied by a humidity level of 58%. In stark contrast, December brings far chillier conditions, with temperatures plunging to a minimum of -14°C (7°F) and averaging around -1°C (30°F), capped at a maximum of 13°C (56°F). The winter month is dry, with only 2 mm (0.1 in) of precipitation and no rainy days, and humidity is slightly lower at 51%. For a more detailed look at December weather, visit Tianjin weather in December.
May in Tianjin marks a vibrant transition in the weather, presenting an enjoyable mix of warmth and moderate humidity that sets it apart from the chillier months. With average temperatures hovering around a comfortable 22°C (72°F), the city bids farewell to the cold while occasionally flirting with maximum highs reaching up to 37°C (100°F). This month experiences minimal precipitation, averaging around 25 mm over three days, allowing for plenty of sunshine and outdoor activities. As the humidity settles at 58%, May offers an inviting climate that encourages exploration. For a deeper dive into how May weather complements the overall climate of Tianjin, check out Tianjin Climate.