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Chaoyang, Liaoning Weather by Month and Climate Averages
Monthly normals · Rain · Snow
Sunshine · Freeze dates · Records · Best time to visit
What is the weather like in Chaoyang, Liaoning?
Chaoyang, Liaoning gets 486 mm of precipitation a year over about 62 rainy days. July is the warmest month (average high 31°C) and January the coldest (average low -15°C).
Humid continental climate
Chaoyang, Liaoning has hot summers and cold winters. Daytime highs range from about -1°C in January to 31°C in July. July is usually the wettest month. The most comfortable time to visit is typically April to May and September to October, when daytime highs sit near 22°C.
| Season | Months | Avg low | Avg high |
|---|---|---|---|
| Winter | Dec–Feb | -13° | 1° |
| Spring | Mar–May | 4° | 18° |
| Summer | Jun–Aug | 19° | 30° |
| Autumn | Sep–Nov | 4° | 17° |
How much rain does Chaoyang get?
Chaoyang gets 486 mm of precipitation in an average year, spread over about 62 days with measurable rain. That is fewer rainy days than 83% of China.
July is the wettest month, with 132 mm. January is the driest, with 2 mm. June has the most rainy days, about 11.
The longest dry spell in the last five years lasted 72 days, to April 8, 2025.
Chaoyang weather by month
Chaoyang weather in January
In January, Chaoyang averages a high of -2°C and a low of -15°C. It gets 2 mm of precipitation over about 1 rainy days. Estimated sunshine is 78% of daylight hours, derived from ERA5 cloud cover. The January record high is 13°C (2002) and the record low is -34°C (1990).
Chaoyang weather in February
In February, Chaoyang averages a high of 3°C and a low of -11°C. It gets 2 mm of precipitation over about 1 rainy days. Estimated sunshine is 67% of daylight hours, derived from ERA5 cloud cover. The February record high is 21°C (1992) and the record low is -32°C (1987).
Chaoyang weather in March
In March, Chaoyang averages a high of 11°C and a low of -4°C. It gets 7 mm of precipitation over about 2 rainy days. Estimated sunshine is 64% of daylight hours, derived from ERA5 cloud cover. The March record high is 29°C (2018) and the record low is -29°C (1971).
Chaoyang weather in April
In April, Chaoyang averages a high of 19°C and a low of 5°C. It gets 25 mm of precipitation over about 5 rainy days. Estimated sunshine is 57% of daylight hours, derived from ERA5 cloud cover. The April record high is 36°C (2015) and the record low is -11°C (1993). April is one of the most comfortable months to visit.
Chaoyang weather in May
In May, Chaoyang averages a high of 26°C and a low of 12°C. It gets 49 mm of precipitation over about 7 rainy days. Estimated sunshine is 49% of daylight hours, derived from ERA5 cloud cover. The May record high is 41°C (2001) and the record low is -2°C (1988). May is one of the most comfortable months to visit.
Chaoyang weather in June
In June, Chaoyang averages a high of 29°C and a low of 17°C. It gets 93 mm of precipitation over about 11 rainy days. Estimated sunshine is 48% of daylight hours, derived from ERA5 cloud cover. The June record high is 41°C (1972) and the record low is 7°C (2008).
Chaoyang weather in July
In July, Chaoyang averages a high of 31°C and a low of 21°C. It gets 132 mm of precipitation over about 11 rainy days. Estimated sunshine is 37% of daylight hours, derived from ERA5 cloud cover. The July record high is 43°C (2000) and the record low is 12°C (2015).
Chaoyang weather in August
In August, Chaoyang averages a high of 30°C and a low of 19°C. It gets 106 mm of precipitation over about 9 rainy days. Estimated sunshine is 48% of daylight hours, derived from ERA5 cloud cover. The August record high is 42°C (2009) and the record low is 3°C (1972).
Chaoyang weather in September
In September, Chaoyang averages a high of 26°C and a low of 12°C. It gets 37 mm of precipitation over about 6 rainy days. Estimated sunshine is 53% of daylight hours, derived from ERA5 cloud cover. The September record high is 36°C (2002) and the record low is -2°C (1977). September is one of the most comfortable months to visit.
Chaoyang weather in October
In October, Chaoyang averages a high of 18°C and a low of 4°C. It gets 23 mm of precipitation over about 4 rainy days. Estimated sunshine is 67% of daylight hours, derived from ERA5 cloud cover. The October record high is 32°C (2019) and the record low is -12°C (1976). October is one of the most comfortable months to visit.
Chaoyang weather in November
In November, Chaoyang averages a high of 8°C and a low of -5°C. It gets 10 mm of precipitation over about 3 rainy days. Estimated sunshine is 70% of daylight hours, derived from ERA5 cloud cover. The November record high is 24°C (2023) and the record low is -23°C (1981).
Chaoyang weather in December
In December, Chaoyang averages a high of 1°C and a low of -12°C. It gets 2 mm of precipitation over about 1 rainy days. Estimated sunshine is 82% of daylight hours, derived from ERA5 cloud cover. The December record high is 19°C (1989) and the record low is -28°C (1984).
Sunshine, humidity and wind in Chaoyang
December is the sunniest month in Chaoyang, with estimated sunshine of 82% of daylight hours from ERA5 cloud cover. July is the cloudiest, at 37%. The annual cloud-cover estimate is 60% of daylight hours; it is not a measurement of sunshine duration. Chaoyang is sunnier than 89% of China.
Humidity peaks in July at 72% and is lowest in April at 30%.
Chaoyang has about 27 days a year above 32°C. Chaoyang is cooler than 51% of China.
First and last freeze in Chaoyang
The first fall freeze in Chaoyang typically comes around October 13, and the last spring freeze around April 14. That leaves a frost-free growing season of about 182 days.
Chaoyang weather records
These records cover CHAOYANG during 1970–2025. Earlier records or other stations in the city may differ.
The hottest temperature on record at the Chaoyang station is 43°C, on July 14, 2000. The coldest is -34°C, on January 31, 1990.
The wettest day in the available station history brought 225 mm of precipitation, on July 13, 1994.
43 all-time records have been set at the station since 1970.
The annual mean temperature has changed by +0.4°C per decade since 1970.
The best time to visit Chaoyang
The most comfortable time to visit is typically April to May and September to October, when daytime highs sit near 22°C.
Winter (December–February) is cold, with average highs around 1°C and lows near -13°C.
Spring (March–May) is mild, with average highs around 19°C and lows near 4°C.
Summer (June–August) is hot, with average highs around 30°C and lows near 19°C.
Autumn (September–November) is mild, with average highs around 17°C and lows near 4°C.
Monthly climate
| Month | Average low | Average high | Precip | Rain days | Humidity | Estimated sunshine | Record high | Record low |
|---|---|---|---|---|---|---|---|---|
| January | -15° | -2° | 1.5 mm | 1 | 44% | 78% | 13° | -34° |
| February | -11° | 3° | 2.3 mm | 1 | 39% | 67% | 21° | -32° |
| March | -4° | 11° | 7.4 mm | 2 | 36% | 64% | 29° | -29° |
| April | 5° | 19° | 25 mm | 5 | 30% | 57% | 36° | -11° |
| May | 12° | 26° | 49 mm | 7 | 38% | 49% | 41° | -2° |
| June | 17° | 29° | 93 mm | 11 | 53% | 48% | 41° | 7° |
| July | 21° | 31° | 132 mm | 11 | 72% | 37% | 43° | 12° |
| August | 19° | 30° | 106 mm | 9 | 72% | 48% | 42° | 3° |
| September | 12° | 26° | 37 mm | 6 | 62% | 53% | 36° | -2° |
| October | 4° | 18° | 23 mm | 4 | 47% | 67% | 32° | -12° |
| November | -5° | 8° | 10 mm | 3 | 49% | 70% | 24° | -23° |
| December | -12° | 1° | 1.5 mm | 1 | 40% | 82% | 19° | -28° |
Station: CHAOYANG, 2 km from the city. Temperature normal baseline: 1991–2020, calculated from available NOAA GHCN-Daily observations. Available station history: 1970–2025; record values refer to this station and period, not the entire city’s history. Precipitation includes rain and the water equivalent of frozen precipitation; snowfall depth is shown separately when available. Sources and methods
From ERA5 reanalysis. Sunshine is estimated from cloud cover.
Chaoyang climate questions
How much rain does Chaoyang get?
Chaoyang gets 486 mm of precipitation in an average year, over about 62 rainy days.
What is the wettest month in Chaoyang?
July is the wettest month in Chaoyang, with 132 mm. January is the driest, with 2 mm.
How many rainy days does Chaoyang have a year?
Chaoyang has about 62 days with measurable rain in an average year. June has the most, about 11.
What is the hottest month in Chaoyang?
July is the warmest month in Chaoyang, with an average high of 31°C.
What is the coldest month in Chaoyang?
January is the coldest month in Chaoyang, with an average low of -15°C.
What is the record high temperature in Chaoyang?
Within the available 1970–2025 station history, the record high at the Chaoyang station is 43°C, set on July 14, 2000. The record low is -34°C, on January 31, 1990.
What is the sunniest month in Chaoyang?
December is the sunniest month in Chaoyang, with estimated sunshine of 82% of daylight hours from ERA5 cloud cover. July is the cloudiest.
When is the first frost in Chaoyang?
The first fall freeze in Chaoyang typically comes around October 13. The last spring freeze is around April 14.
What is the best time to visit Chaoyang?
The most comfortable time to visit is typically April to May and September to October, when daytime highs sit near 22°C.