Yancheng weather in June
In June, Yancheng has an average high of 30 °C87 °F and an average low of 19 °C65 °F, with about 133 mm5.3 in of precipitation. It is the 3rd warmest month of the year and ranks 3rd for precipitation.
How June compares with other months
Compared with May, June is 4.1 °C7.3 °F warmer on average and wetter by 58 mm2.3 in. Compared with July, June is 2.7 °C4.9 °F cooler on average and drier by 106 mm4.2 in. Daylight lasts about 14.3 hours around the middle of the month. Average relative humidity is 72% and the average cloud amount 73%.
Is June a good time to visit Yancheng?
June is not among the most comfortable months by our comfort score: it is hot (average high 30 °C87 °F) and it is fairly wet (133 mm5.3 in). The most comfortable months in Yancheng are April and May and October.
What to wear in June
For Yancheng in June, pack very light, breathable clothing, a sun hat and plenty of water and an umbrella or light rain jacket.
June in nearby places
Other months in Yancheng
- January6 °C42 °F / −4 °C26 °F
- February9 °C48 °F / −2 °C29 °F
- March15 °C58 °F / 2 °C35 °F
- April21 °C70 °F / 7 °C45 °F
- May27 °C81 °F / 14 °C57 °F
- June30 °C87 °F / 19 °C65 °F
- July31 °C88 °F / 23 °C74 °F
- August31 °C87 °F / 23 °C73 °F
- September27 °C81 °F / 18 °C64 °F
- October22 °C72 °F / 11 °C52 °F
- November15 °C60 °F / 5 °C40 °F
- December8 °C46 °F / −2 °C29 °F
Frequently asked questions
How warm is Yancheng in June?
In June the average high in Yancheng is 30 °C (87 °F) and the average low is 19 °C (65 °F).
Does it rain a lot in Yancheng in June?
On average about 133 mm (5.3 in) of precipitation falls in June; it ranks 3rd of the 12 months.
Is June the warmest month in Yancheng?
No. The warmest month in Yancheng is July, with an average high of 31 °C (88 °F). The coldest month is January, with an average low of -4 °C (26 °F).
How long is the day in Yancheng in June?
In the middle of June the day in Yancheng lasts about 14.3 hours from sunrise to sunset. The value is calculated from the position of the city and the sun.
How humid is Yancheng in June?
The average relative humidity in June is about 72%. Combined with warm days, it can feel muggy.
How cloudy is Yancheng in June?
On average about 73% of the sky is covered by cloud in June. This is the mean cloud amount from satellite data, not the number of sunny days.
About this data
All figures are 25-year averages (January 2001 – December 2025) from the NASA POWER project. Temperature, humidity, wind and precipitation come from the MERRA-2 reanalysis (precipitation is the bias-corrected MERRA-2 product), cloud and solar values from CERES satellite data. They describe a grid cell of roughly 50–70 km, not a single weather station, so they can differ from airport records — most of all on coasts, in mountains and for rainfall. Average highs and lows are the monthly mean temperature plus/minus half of the average daily temperature range. Counts of rainy days are not part of this dataset.