Chengdu weather and climate in 2025
January
February
March
April
May
June
July
August
September
October
November
December
Overview
January
February
March
April
May
June
July
August
September
October
November
December
Overview
Chengdu weather and climate in 2025
January
February
March
April
May
June
July
August
September
October
November
December
Overview
January
February
March
April
May
June
July
August
September
October
November
December
Overview
Day
25 °C
Night
19 °C
Precipitation
120 mm
in month
Rainy days
16 days
in month
Daylight
12 hours
average
Sunshine
3 hours
average
Humidity
81 %
Day
25 °C
Night
19 °C
Precipitation
120 mm
in month
Rainy days
16 days
in month
Daylight
12 hours
average
Sunshine
3 hours
average
Humidity
81 %
Overview: Chengdu
Weather charts for Chengdu
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💃🎨
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Weather overview for Chengdu
Weather overview
Chengdu, located in China, typically experiences a moderate climate with an expansive range of daily temperatures fluctuating from a cool 9 °C (49 °F) in January to a peak of 30 °C (85 °F) in July. The humidity levels can vary, while wind speeds are generally mild. The sunniest days occur in the later months, though Chengdu also sees its fair share of rainy days, particularly in July, which has an average of 18 days of rainfall.
January weather
In Chengdu, the lowest daily temperatures can be recorded, culminating at 9 °C (49 °F), while minimum nighttime temperatures are also prominent. The number of rainy days begins to increase, currently standing at 4 days. Seasonal aridity is apparent.
February weather
Rainy days continue to increment in Chengdu, now counting 5 days. A gradual uptick in both daytime and nighttime temperatures is discernible, registering 12 °C (53 °F) and 5 °C (42 °F), respectively. The dry period approaches its zenith.
March weather
The ascent of daytime temperatures becomes apparent in Chengdu, with the current figure now at 16 °C (60 °F), as nocturnal temperatures continue on an upward trajectory, currently 8 °C (47 °F). The initiation of increasing rainfall is perceivable, evidenced by 24 mm (0.94 in), while the enumeration of rainy days augments, akin to preceding months, now 8 days. The ascension of cloud-free sunshine hours is observable, now 3 hours, while peak wind speeds are also recorded.
April weather
A continued rise in Chengdu’s daytime temperature is noticed, reaching 22 °C (71 °F), while the nighttime temperature also exhibits an uptrend, currently 13 °C (55 °F). There's an increment in the frequency of rainy days, now 11 days, and precipitation volumes follow suit, logging 50 mm (1.95 in). An increase in the quantity of cloudless sunshine hours persists, noted at 4 hours.
May weather
Daytime temperatures in Chengdu carry on with their upward tendency, recorded at 26 °C (79 °F), with night temperatures escalating as well, noted at 17 °C (63 °F). Tourism begins to burgeon. Rain frequency keeps pace with prior months at 13 days, and precipitation volumes rise, now 83 mm (3.29 in). A dip in humidity is discernible, now 72 %.
June weather
Chengdu's temperatures continue their climb, peaking at 28 °C (82 °F) for daytime and 21 °C (69 °F) for nighttime. Tourism approaches its climax. Rainfall days marginally increase to 15 days, with a consistent rise in precipitation volume, now 112 mm (4.39 in). Daylight duration reaches its maximum, captured at 14 hours.
July weather
July heralds the peak of Chengdu’s temperatures, reaching a maximum of 30 °C (85 °F) during the day and also peaking at night. The onset of the wet season is imminent. The supreme count of rainy days is 18 days, with rain volumes plateauing at 220 mm (8.64 in). An upswing in the amount of sunshine hours commences, now 5 hours.
August weather
A tapering off of rainy days is evident in Chengdu, now at 17 days, as precipitation totals also commence their decline, yielding 209 mm (8.23 in). The wet season maintains its presence. The zenith of cloudless sunshine hours is noticeable this month. Night temperatures begin their downtrend, now at 22 °C (71 °F).
September weather
In Chengdu, daytime temperatures start to taper off, now 25 °C (78 °F), while a downward trend in nighttime temperatures is evident, now 19 °C (66 °F). Waning numbers of rainy days continue, now 16 days, and rainfall totals persist in their descent, currently 120 mm (4.73 in). The apex of the wet season is within close proximity. The nadir of wind speeds is registered, now at 1 m/s.
October weather
Chengdu's daytime temperatures keep descending, currently standing at 20 °C (69 °F), and nighttime temperatures follow suit, now 15 °C (58 °F). Tourism is in its initial phase. A continual decrease of wet days is observed, with the count now at 12 days, and a visible reduction in precipitation volume is noted, now 43 mm (1.71 in). Humidity peaks are discernible, with levels at 81 %.
November weather
The decline in Chengdu's daytime temperatures is apparent, now at 16 °C (60 °F), with nocturnal temperatures also on a downward trajectory, now at 10 °C (49 °F). The frequency of rainy days diminishes in the preceding manner, with drops in precipitation totals also being notable, now at 18 mm (0.73 in). The tourist season lingers, as the dry season is on the cusp of recommencement.
December weather
Chengdu continues to experience reductions in daytime temperatures, now at 11 °C (53 °F), and nighttime temperatures also perpetuate their decline, now at 6 °C (42 °F). The minimal amount of precipitation is observable, with rainy days reaching their nadir as well. The fewest number of sunshine hours is indicative of this month, and the day length hits its minimum.
FAQs
What is the lowest day temperature in January in Chengdu?
The lowest daily temperature in January in Chengdu is 9 °C (49 °F).
Is it common for February in Chengdu to have many rainy days?
February has a relatively low number of rainy days in Chengdu, tallying at just 5 days.
Is the wind strong in Chengdu during March?
In March, Chengdu experiences its highest wind speeds, reaching up to 2 m/s.
What can I expect from April's weather in Chengdu regarding rainfall?
April in Chengdu is characterized by a noticeable increase in rainfall with 50 mm (1.95 in) of precipitation expected.
Does May in Chengdu mark the beginning of the tourist season?
Indeed, May in Chengdu witnesses the onset of the tourist season and is accompanied by an increase in favorable weather conditions.
What is the length of daylight during June in Chengdu?
Daylight extends to its longest in June, with Chengdu enjoying up to 14 hours of daylight.
When does Chengdu experience the wet season?
The wet season in Chengdu begins to emerge in July, characterized by its highest number of rainy days at 18 days and maximum rainfall volumes.
Does the number of rainy days decrease in August in Chengdu?
August in Chengdu marks the start of a decrease in rainy days, with the count dropping to 17 days.
Is the temperature in September in Chengdu still warm?
September in Chengdu maintains warm temperatures, with daytime readings averaging 25 °C (78 °F).
What weather should one expect in October for outdoor activities in Chengdu?
October weather in Chengdu is quite suitable for outdoor activities, offering mild daytime temperatures with decreasing rainfall.
How does the dry season affect Chengdu's climate in November?
In November, Chengdu shifts towards its dry season, resulting in fewer rainy days and a reduction in precipitation totals to 18 mm (0.73 in).
How short are the days in Chengdu in December?
December days in Chengdu are the year's shortest, with day length registering at 10 hours.
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