Yancheng Climate by Month
Yancheng, Jiangsu, China
Hot summers and cold winters, with most rain from May to September.
Yancheng has hot summers and cold winters, with most rain from May to September. July is the warmest month, with highs around 88°F (31°C); January is the coolest at 44°F (6°C), and nights dip to 29°F (-1°C). Of the 37 in (942 mm) of rain in a typical year, 70% falls from May to September.
- Warmest month
- 88°F(31°C)
- Average high, July
- Coldest nights
- 29°F(-1°C)
- Average low, January
- Rain per year
- 37 in(942 mm)
- Wettest: July
- Humidity
- 71%
- Sunniest: July
Best and worst months in Yancheng
Best for weatherThe most comfortable weather comes in October, with highs around 73°F (23°C) and about 1.4 in (35 mm) of rain a month.
Least pleasantJanuary is the least pleasant month: it's the coldest, with highs of only 44°F (6°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in October.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Yancheng weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 44°F(6°C) | 29°F(-1°C) | 1.4 in(35 mm) | 68% | 2.7 |
| FebFebruary | 47°F(9°C) | 33°F(0°C) | 1.1 in(29 mm) | 71% | 3.3 |
| MarMarch | 57°F(14°C) | 40°F(4°C) | 1.5 in(37 mm) | 69% | 4.3 |
| AprApril | 69°F(20°C) | 50°F(10°C) | 2.2 in(56 mm) | 64% | 5.0 |
| MayMay | 78°F(26°C) | 60°F(16°C) | 2.8 in(72 mm) | 66% | 5.4 |
| JunJune | 83°F(29°C) | 68°F(20°C) | 4.4 in(112 mm) | 72% | 5.5 |
| JulJuly | 88°F(31°C) | 76°F(24°C) | 7.6 in(193 mm) | 80% | 5.5 |
| AugAugust | 88°F(31°C) | 75°F(24°C) | 7.6 in(193 mm) | 79% | 5.3 |
| SepSeptember | 82°F(28°C) | 67°F(19°C) | 3.7 in(94 mm) | 76% | 4.7 |
| OctOctoberBest | 73°F(23°C) | 56°F(13°C) | 1.4 in(35 mm) | 69% | 4.0 |
| NovNovember | 60°F(16°C) | 44°F(7°C) | 1.7 in(42 mm) | 67% | 3.0 |
| DecDecember | 48°F(9°C) | 33°F(0°C) | 1.7 in(44 mm) | 70% | 2.5 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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