Changshu Climate by Month
Changshu, Jiangsu, China
Hot summers and cool winters, with rain spread through the year.
The climate in Changshu is one of hot summers and cool winters, with rain spread through the year. July is the warmest month, with highs around 90°F (32°C); January is the coolest at 45°F (7°C), and nights dip to 33°F (1°C). It gets 38 in (968 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(968 mm)
- No clear rainy season
- Humidity
- 74%
- Sunniest: July
Best and worst months in Changshu
Best for weatherThe most comfortable weather comes in October, with highs around 73°F (23°C) and about 1.0 in (26 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)
Changshu weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 45°F(7°C) | 33°F(1°C) | 1.7 in(44 mm) | 74% | 2.5 |
| FebFebruary | 49°F(9°C) | 36°F(2°C) | 2.0 in(51 mm) | 75% | 3.0 |
| MarMarch | 58°F(14°C) | 44°F(6°C) | 1.7 in(42 mm) | 72% | 4.1 |
| AprApril | 68°F(20°C) | 53°F(11°C) | 2.5 in(64 mm) | 67% | 4.8 |
| MayMay | 77°F(25°C) | 62°F(17°C) | 3.0 in(77 mm) | 68% | 5.2 |
| JunJune | 83°F(28°C) | 70°F(21°C) | 6.1 in(156 mm) | 77% | 5.1 |
| JulJuly | 90°F(32°C) | 78°F(26°C) | 6.5 in(164 mm) | 76% | 5.6 |
| AugAugust | 89°F(32°C) | 77°F(25°C) | 5.8 in(147 mm) | 78% | 5.4 |
| SepSeptember | 82°F(28°C) | 69°F(21°C) | 3.7 in(95 mm) | 76% | 4.8 |
| OctOctoberBest | 73°F(23°C) | 59°F(15°C) | 1.0 in(26 mm) | 73% | 4.0 |
| NovNovember | 62°F(17°C) | 49°F(9°C) | 2.0 in(50 mm) | 73% | 2.9 |
| DecDecember | 50°F(10°C) | 37°F(3°C) | 2.0 in(52 mm) | 73% | 2.3 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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