Zhangjiagang Climate by Month
Zhangjiagang, Jiangsu, China
Hot summers and cool winters, with rain spread through the year.
Zhangjiagang has hot summers and cool winters, with rain spread through the year. Afternoon highs range from 45°F (7°C) in January to 90°F (32°C) in July, and January nights average 33°F (1°C). It gets 38 in (963 mm) of rain a year, spread across the months.
- Warmest month
- 90°F(32°C)
- Average high, July
- Coldest nights
- 33°F(1°C)
- Average low, January
- Rain per year
- 38 in(963 mm)
- No clear rainy season
- Humidity
- 72%
- Sunniest: July
Best and worst months in Zhangjiagang
Best for weatherOctober is the best time for weather in Zhangjiagang: highs near 73°F (23°C) and about 1.2 in (30 mm) of rain a month.
Least pleasantJanuary is the least pleasant month: it's the coldest, with highs of only 45°F (7°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)
Zhangjiagang weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 45°F(7°C) | 33°F(1°C) | 1.8 in(46 mm) | 74% | 2.5 |
| FebFebruary | 49°F(10°C) | 36°F(2°C) | 2.0 in(51 mm) | 65% | 3.0 |
| MarMarch | 58°F(14°C) | 43°F(6°C) | 1.9 in(47 mm) | 72% | 4.2 |
| AprApril | 68°F(20°C) | 52°F(11°C) | 2.7 in(68 mm) | 67% | 4.8 |
| MayMay | 78°F(26°C) | 62°F(17°C) | 3.4 in(87 mm) | 68% | 5.2 |
| JunJune | 83°F(29°C) | 70°F(21°C) | 6.0 in(153 mm) | 73% | 5.2 |
| JulJuly | 90°F(32°C) | 78°F(25°C) | 6.4 in(163 mm) | 79% | 5.7 |
| AugAugust | 89°F(32°C) | 77°F(25°C) | 5.5 in(140 mm) | 78% | 5.4 |
| SepSeptember | 82°F(28°C) | 69°F(21°C) | 3.3 in(84 mm) | 77% | 4.8 |
| OctOctoberBest | 73°F(23°C) | 58°F(15°C) | 1.2 in(30 mm) | 69% | 4.0 |
| NovNovember | 62°F(17°C) | 48°F(9°C) | 1.9 in(49 mm) | 68% | 2.9 |
| DecDecember | 50°F(10°C) | 36°F(2°C) | 1.8 in(45 mm) | 74% | 2.4 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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