Changshu in December
6.4out of 10
Possible, with caveats
Cool: highs only around 10°C. Some rain: about 6 rainy days.
10°CAvg high
3°CAvg low
6Rainy days (40 mm)
9:57 hDaylight
06:55Sunrise · 16:52 Sunset
Why this score
- Cool: highs only around 10°C
- Some rain: about 6 rainy days
What to wear and pack
- A warm jacket
- Comfortable walking shoes
How reliable is the forecast?
Rain in December varies a lot between years (±3.6 rainy days), so check the forecast closer to your trip. Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 8°C | 1°C | 61 mm | 8 | – | – | 5.5 |
| February | 10°C | 2°C | 58 mm | 8 | – | – | 6.0 |
| March | 14°C | 6°C | 84 mm | 11 | – | – | 6.4 |
| April | 20°C | 12°C | 96 mm | 10 | – | – | 7.5 |
| May | 25°C | 17°C | 119 mm | 10 | – | – | 7.6 |
| June | 28°C | 22°C | 245 mm | 14 | – | – | 6.5 |
| July | 32°C | 26°C | 191 mm | 15 | – | – | 5.7 |
| August | 32°C | 25°C | 172 mm | 15 | – | – | 5.9 |
| September | 28°C | 21°C | 92 mm | 10 | – | – | 7.7 |
| October | 23°C | 15°C | 51 mm | 6 | – | – | 8.3 |
| November | 17°C | 9°C | 54 mm | 7 | – | – | 7.3 |
| December | 10°C | 3°C | 40 mm | 6 | – | – | 6.4 |
Frequently asked questions
How hot is Changshu in December?
Daytime highs average 10°C and nights about 3°C.
When is the best time to visit Changshu?
The best months are October.