Last updated: August 21, 2025
April in Chengdu, China presents a fascinating blend of warm and rainy weather, making it a unique time to experience the region. With daytime temperatures reaching a maximum of 36°C (98°F) and an average of 19°C (66°F), the warmth invites outdoor exploration. However, the month also brings 58 mm (2.3 in) of precipitation across 10 days, adding a refreshing chill to the air. The humidity hovers at a notable 85%, creating a lush atmosphere that enhances the scenery. This mix of warmth and moisture not only enriches local flora but also sets the stage for vibrant cultural festivals.
In April, Chengdu experiences a delightful shift in temperatures, marking the true arrival of spring. The minimum temperature settles at a comfortable 9°C (49°F), rising to an average of 19°C (66°F), and reaching a peak of 36°C (98°F) on warmer days. This month showcases a clear upward trend from the cooler months of winter, making it an enticing time for outdoor activities and exploration. As the city shakes off the chill of previous months, residents and visitors alike can revel in the pleasant warmth that April brings, paving the way for the even hotter days of May and June ahead.
In April, Chengdu experiences a notable shift in precipitation, with rainfall reaching 58 mm (2.3 in) over approximately 10 days. This increase marks a significant rise from the earlier months, particularly March, which only saw 23 mm (0.9 in). The consistent rainfall in April sets the stage for the wetter months ahead, as both May and June continue this upward trend, bringing even greater amounts of precipitation. The transition into spring illustrates a pattern of increasing moisture, laying the groundwork for the lush landscapes that characterize Chengdu in the following summer months.
In April, Chengdu experiences a slight decline in humidity to 85%, providing a brief respite in the otherwise high moisture levels characteristic of the region. This drop follows a series of months with notable humidity levels, particularly in February with 92%, and shows the city's ability to oscillate between extremes. As the city transitions into warmer months, the humidity begins to rise again in May and June. Overall, April serves as a pivotal point, signaling the onset of increasing humidity that will dominate through the summer, with August often peaking at 92%. This ebb and flow reflect the dynamic weather patterns of Chengdu, highlighting both the transitional nature and the enduring humidity that defines the city's climate.
In April, Chengdu experiences a notable increase in UV exposure, with the UV Index reaching 10, indicating a very high risk of harm from unprotected sun exposure. With a burn time of just 15 minutes, residents and visitors alike should be cautious and consider protective measures, such as sunscreen and protective clothing, when venturing outdoors. This significant rise from the previous months highlights the approaching summer season where UV levels in Chengdu escalate even further, peaking in May and June. Staying mindful of the UV index is crucial for outdoor enjoyment without compromising skin health. For more details, check the Chengdu UV Index.
UV Risk Categories
As April unfolds in Chengdu, China, the city basks in a delightful 236 hours of sunshine, a noticeable increase from the previous months. This period marks a shift towards brighter days, following two months of consistent 225 hours in both February and March. The trend continues upward as the city welcomes spring, hinting at even brighter times ahead with May expecting 261 hours of sunshine. The gradual ascension from the winter months showcases Chengdu's transition into a season vibrant with life and light, setting the stage for an enjoyable outdoor experience as residents and visitors alike relish longer and sunnier days.
As spring unfolds in Chengdu, April emerges with a notably lower likelihood of sunny weather, boasting only a 19% chance of sunshine. This marks a decline from the relatively brighter months of January and February, which enjoy 44% and 37% sunny days, respectively. By March, the trend continues with a 26% likelihood, but come April, residents and visitors can expect cloudier skies. The pattern suggests that as the city transitions into warmer months, sunny days remain elusive until summer, where the chances begin to fluctuate again. Thus, if you're hoping for sunlight during this month, it’s wise to prepare for the unexpected!
As spring unfolds in Chengdu, China, the daylight duration steadily increases, reaching a delightful 12 hours in April. This marks a harmonious transition from the shorter days of winter, where January offers just 10 hours of light, to the vibrant energy of summer, which will peak at 14 hours in June. Notably, April stands as a pivotal month, bridging the balance between the earlier modest hours and the longer, sun-filled days that follow in May. As the days grow longer, they invite an array of outdoor activities and experiences, showcasing how daylight not only influences the landscape but also enhances the spirit of the community.
April in Chengdu, China, is marked by a gentle breeze, with an average wind speed of 1.8 m/s (4 mph), consistent with both the preceding and following months. This mild wind movement reflects a pattern of light breezes prevalent during the early spring, creating a refreshing atmosphere as the city shakes off the chill of winter. Interestingly, as the seasons transition, there is a slight decline in wind speed from January through June, indicating a period of relative calm. However, by September, the winds pick up to 2.0 m/s (4 mph), suggesting a shift towards a more dynamic climate as autumn approaches. April’s winds may be soft, but they play a quiet role in heralding the vibrant life that returns to Chengdu as nature awakens.
Weather in Chengdu varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Chengdu, focusing on differences in temperature, rainfall, humidity, and UV levels.
April and January present strikingly contrasting weather conditions. In April, temperatures range from a minimum of 9°C (49°F) to a scorching maximum of 36°C (98°F), with an average of 19°C (66°F), while January experiences much cooler temperatures, with a minimum of -4°C (25°F), an average of 7°C (44°F), and a maximum of 16°C (62°F). Additionally, April sees significantly higher precipitation at 58 mm (2.3 in) over about 10 days, compared to January’s minimal 5 mm (0.2 in) of rainfall occurring on just one day. Humidity levels are slightly lower in April at 85%, whereas January maintains a higher humidity at 90%. For a more detailed insight into January's weather, check out Chengdu weather in January.
April and February showcase a stark contrast in weather conditions. In April, temperatures range from a minimum of 9°C (49°F) to a maximum of 36°C (98°F), with an average of 19°C (66°F). This month is marked by a higher precipitation total of 58 mm (2.3 in) spread over approximately 10 days, along with a relative humidity of 85%. In contrast, February experiences much cooler temperatures, with a minimum of -1°C (31°F) and a maximum of 24°C (76°F), leading to an average temperature of 9°C (48°F). Precipitation is significantly lower at 10 mm (0.4 in) over just 2 days, alongside a slightly higher humidity of 92%. For a deeper dive into February's climate, visit Chengdu weather in February.
April weather in Chengdu showcases a more significant temperature range compared to March, with daily averages rising from 15°C (59°F) to 19°C (66°F), and maximum temperatures soaring up to 36°C (98°F). In contrast, March experiences milder conditions, featuring a maximum of only 30°C (86°F) and an average temperature that is 4°C cooler. While April sees increased precipitation at 58 mm (2.3 in) over 10 days, March has less rain, totaling 23 mm (0.9 in) over just 6 days. Humidity levels remain relatively high in both months, with April at 85% and March slightly higher at 89%. For a more detailed look at March weather specifics, refer to Chengdu weather in March.
April and May both feature warm temperatures, but May generally experiences slightly higher averages. In April, the temperatures range from a minimum of 9°C (49°F) to a maximum of 36°C (98°F), with an average of 19°C (66°F). In contrast, May sees a minimum of 12°C (54°F), an average of 22°C (73°F), and a peak of 38°C (100°F). Both months also bring their fair share of precipitation, with April receiving 58 mm (2.3 in) over about 10 days, while May has increased rainfall, totaling 74 mm (2.9 in) across 11 days. The humidity remains relatively high in both months, with April at 85% and May slightly higher at 87%. For a detailed insight into May weather in Chengdu, you can check Chengdu weather in May.
In comparing the weather between April and June, noticeable contrasts emerge in temperature and humidity. April experiences a wider range of temperatures, with a minimum of 9°C (49°F) and an average of 19°C (66°F), while June's temperatures are generally higher, starting at a minimum of 17°C (63°F) and averaging 25°C (78°F). Both months can reach a maximum of 36°C (97-98°F), but June maintains a warmer overall feel. Precipitation is also greater in June, with 89 mm (3.5 in) over 9 days compared to April's 58 mm (2.3 in) over 10 days. Humidity slightly increases in June, averaging 88% compared to April's 85%. For more detailed insights, you can visit Chengdu weather in June.
April and July present strikingly different weather patterns. In April, temperatures range from a minimum of 9°C (49°F) to a maximum of 36°C (98°F), with an average of 19°C (66°F). The month sees about 58 mm (2.3 in) of precipitation over 10 days, and humidity levels hover around 85%. In contrast, July experiences warmer temperatures with a minimum of 19°C (66°F), an average of 27°C (80°F), and a maximum of 37°C (98°F). However, it is significantly wetter, accumulating 312 mm (12.3 in) of rain over 22 days and a higher humidity of 89%. For more details on the weather specifics, visit Chengdu weather in July.
April and August exhibit distinct variations in weather patterns. In April, temperatures range from a minimum of 9°C (49°F) to a maximum of 36°C (98°F), with an average temperature of 19°C (66°F). The month sees about 58 mm (2.3 in) of precipitation over approximately 10 days, accompanied by high humidity levels of 85%. In contrast, August experiences warmer temperatures, where the minimum is 18°C (64°F) and the maximum can reach up to 40°C (104°F), with an average of 27°C (80°F). This month is significantly wetter, with precipitation totaling 409 mm (16.1 in) spread over 21 days and even higher humidity at 92%. For a more detailed look at the weather, check out Chengdu weather in August.
April and September in Chengdu present distinct weather characteristics. April tends to be warmer overall, with average temperatures ranging from a minimum of 9°C (49°F) to a maximum of 36°C (98°F). This month experiences relatively less rainfall, amounting to 58 mm (2.3 in) over about 10 days, and has a humidity level of 85%. In contrast, September offers slightly cooler temperatures, with a minimum of 14°C (57°F) and an average high of 35°C (95°F). However, this month sees increased precipitation, totaling 118 mm (4.6 in) over around 14 days, along with a higher humidity level of 92%. For more detailed information on September weather, you can visit Chengdu weather in September.
April and October exhibit a noticeable variation in temperature and humidity, despite their similar precipitation levels and number of rainy days. In April, temperatures typically range from a low of 9°C (49°F) to a high of 36°C (98°F), showcasing the warmth of the month with an average of 19°C (66°F). In contrast, October experiences milder temperatures, with a minimum of 10°C (51°F) and a maximum of 30°C (86°F), averaging around 17°C (63°F). Additionally, October boasts higher humidity at 92% compared to April's 85%, creating a more damp atmosphere as the month progresses. For more detailed insights, check out Chengdu weather in October.
April and November in Chengdu present contrasting weather patterns. April features a warmer climate, with average temperatures around 19°C (66°F) and a maximum of 36°C (98°F), while November is cooler, averaging only 13°C (55°F) and peaking at 24°C (75°F). Precipitation also varies significantly; April experiences more rain with 58 mm (2.3 in) over approximately 10 days, whereas November sees just 15 mm (0.6 in) over about 4 days. Additionally, November's humidity is slightly higher at 92%, compared to April's 85%. For more details, you can check Chengdu weather in November.
April and December present strikingly different weather patterns. In April, temperatures range from a mild 9°C (49°F) to a scorching 36°C (98°F), with an average of 19°C (66°F) and relatively high humidity at 85%. This month also experiences more rainfall, totaling 58 mm (2.3 in) over about 10 days. In contrast, December features much cooler weather, with temperatures dipping as low as -2°C (29°F) and reaching up to 17°C (63°F), while averaging around 7°C (46°F). The precipitation decreases significantly to just 11 mm (0.4 in) over 3 days, and the humidity remains high at 90%. For more details on December weather, you can visit Chengdu weather in December.
April in Chengdu stands out with its mild temperatures and noticeable humidity, creating a refreshing atmosphere as spring arrives. With average highs climbing to a comfortable 19°C, the month transitions from the cooler chill of early spring to warmer days, making it an enjoyable time for outdoor excursions. However, be prepared for occasional rain, as April sees ~10 days of precipitation, contributing to an overall humidity level of 85%. This wetness nurtures Chengdu’s vibrant greenery, setting the stage for the stunning landscapes that emerge in the following months. For a deeper dive into the seasonal variations, check out Chengdu Climate.