Yancheng weather in 2023
Yancheng weather in 2023, with 365 daily observations from Open-Meteo archive data.
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Use the graph view to inspect 2023 alongside other available years for Yancheng.
Year summary
In 2023, Yancheng averaged 20.8 C for daily highs and 11.4 C for daily lows.
A 1991-2020 normal is not available for this location yet, so this page compares 2023 with the 2023-2025 archive baseline. The 2023 average daily high was -0.5 C from that baseline, and total precipitation was -36.5 mm from the baseline total.
The warmest month was July, with an average high of 30.9 C, while January had the lowest average low at -2.0 C.
The wettest month was July, totaling 228.7 mm. The hottest day reached 34.1 C on June 9, 2023.
Monthly averages and precipitation
| Month | Avg low C | Avg high C | Rain and snow mm | Days |
|---|---|---|---|---|
| January | -2.0 | 8.8 | 22.3 | 31 |
| February | -0.3 | 9.3 | 52.3 | 28 |
| March | 5.0 | 17.1 | 32.9 | 31 |
| April | 10.1 | 21.3 | 98.9 | 30 |
| May | 15.5 | 25.7 | 120.6 | 31 |
| June | 19.9 | 29.0 | 150.7 | 30 |
| July | 25.0 | 30.9 | 228.7 | 31 |
| August | 23.3 | 30.8 | 116.4 | 31 |
| September | 20.3 | 27.4 | 153.4 | 30 |
| October | 13.3 | 23.2 | 31.8 | 31 |
| November | 6.5 | 16.4 | 20.2 | 30 |
| December | -0.3 | 8.6 | 70.0 | 31 |
Daily records in 2023
| Record | Date | Value |
|---|---|---|
| Hottest day | June 9, 2023 | 34.1 C |
| Coldest night | January 25, 2023 | -8.9 C |
| Wettest day | April 4, 2023 | 48.1 mm |
Related pages
Weather data source: Open-Meteo Archive API. City metadata source: GeoNames cities15000.