Changzhou weather by month & the best time to visit
China · major city break · humid subtropical climate
The best time to visit Changzhou is October — its sunniest month (Sunshine Score 76/100), with May and April close behind. Changzhou averages about 1,440 hours of sunshine a year. Daytime highs around 23°C / 73°F and roughly 61 mm of rain in October.
When is the best time to visit Changzhou?
For sunshine, the best time to visit Changzhou is October, then May and April. The dullest month is January (0/100, 52 mm of rain). The full month-by-month picture is in the table below.
How sunny is Changzhou?
Changzhou isn't a sunny place by world standards: about 1,440 hours of sunshine a year. 76 Sunshine Score points separate October (76) from January (0), so the month you pick matters. It ranks #181 of 254 destinations in China for annual sunshine, below the national median of 2,110 hours. Rain has a clear season: the wettest stretch, around July, carries about 47% of the annual 1,146 mm.
Sunshine Score by month
| Month | Score | Day high | Night low | Rain | UV |
|---|---|---|---|---|---|
| January | 0 | 7° / 45°F | -2° / 28°F | 52 mm | 2 |
| February | 13 | 10° / 50°F | 0° / 32°F | 60 mm | 3 |
| March | 44 | 15° / 59°F | 4° / 39°F | 65 mm | 4 |
| April | 71 | 22° / 72°F | 9° / 48°F | 85 mm | 5 |
| May | 72 | 27° / 81°F | 15° / 59°F | 82 mm | 5 |
| June | 59 | 30° / 86°F | 20° / 68°F | 167 mm | 5 |
| July | 59 | 32° / 90°F | 25° / 77°F | 209 mm | 7 |
| August | 59 | 31° / 88°F | 24° / 75°F | 160 mm | 7 |
| September | 67 | 28° / 82°F | 19° / 66°F | 107 mm | 5 |
| October | 76 | 23° / 73°F | 12° / 54°F | 61 mm | 4 |
| November | 57 | 17° / 63°F | 6° / 43°F | 60 mm | 3 |
| December | 7 | 9° / 48°F | 0° / 32°F | 38 mm | 2 |
Head-to-head
How Changzhou compares month by month: Changzhou vs Nanjing · Changzhou vs Nantong (Tongzhou) · Changzhou vs Wuxi · Changzhou vs Wuhu · all comparisons
Changzhou: questions and answers
What kind of destination is Changzhou?
Changzhou is a major city break in China with a humid subtropical climate.
How many hours of sunshine does Changzhou get a year?
Changzhou gets about 1,440 hours of sunshine a year, at its best around October.
When is the best time to visit Changzhou?
The sunniest time to visit Changzhou is October, when the Sunshine Score peaks at 76/100 (with May and April close behind). Expect daytime highs around 23°C / 73°F.
What is the least sunny month in Changzhou?
January is the least sunny month in Changzhou, scoring 0/100 with about 52 mm of rain.
How strong is the sun in Changzhou?
The typical midday UV index in Changzhou peaks around 7 (high) in July, easing to about 2 (low) in January. Month-by-month midday UV values are in the UV column of the table on this page.
Put the Changzhou sunshine badge on your site
A compact badge showing Changzhou's sunshine at a glance — free to embed under CC BY 4.0. Paste this wherever you'd like it to appear:
Live preview — this is exactly what your readers see: