Huai'an weather by month & the best time to visit
China · major city break · humid subtropical climate
The best time to visit Huai'an is October — its sunniest month (Sunshine Score 81/100), with April and May close behind. Huai'an averages about 1,710 hours of sunshine a year. Daytime highs around 22°C / 72°F and roughly 42 mm of rain in October.
When is the best time to visit Huai'an?
For sunshine, the best time to visit Huai'an is October, then April and May. The dullest month is January (0/100, 23 mm of rain). The full month-by-month picture is in the table below.
How sunny is Huai'an?
Huai'an isn't a sunny place by world standards: about 1,710 hours of sunshine a year. 81 Sunshine Score points separate October (81) from January (0), so the month you pick matters. It ranks #154 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 57% of the annual 943 mm.
Sunshine Score by month
| Month | Score | Day high | Night low | Rain | UV |
|---|---|---|---|---|---|
| January | 0 | 5° / 41°F | -4° / 25°F | 23 mm | 2 |
| February | 0 | 8° / 46°F | -2° / 28°F | 30 mm | 3 |
| March | 48 | 15° / 59°F | 1° / 34°F | 34 mm | 4 |
| April | 80 | 22° / 72°F | 7° / 45°F | 46 mm | 5 |
| May | 75 | 28° / 82°F | 14° / 57°F | 72 mm | 6 |
| June | 66 | 31° / 88°F | 19° / 66°F | 121 mm | 5 |
| July | 61 | 31° / 88°F | 23° / 73°F | 234 mm | 6 |
| August | 61 | 30° / 86°F | 23° / 73°F | 179 mm | 6 |
| September | 72 | 27° / 81°F | 17° / 63°F | 92 mm | 5 |
| October | 81 | 22° / 72°F | 11° / 52°F | 42 mm | 4 |
| November | 47 | 15° / 59°F | 4° / 39°F | 45 mm | 2 |
| December | 0 | 7° / 45°F | -2° / 28°F | 25 mm | 2 |
Head-to-head
How Huai'an compares month by month: Huai'an vs Xuzhou · Huai'an vs Lianyungang · Huai'an vs Yancheng (Tinghu) · Huai'an vs Yangzhou · all comparisons
Huai'an: questions and answers
What kind of destination is Huai'an?
Huai'an is a major city break in China with a humid subtropical climate.
How many hours of sunshine does Huai'an get a year?
Huai'an gets about 1,710 hours of sunshine a year, at its best around October.
When is the best time to visit Huai'an?
The sunniest time to visit Huai'an is October, when the Sunshine Score peaks at 81/100 (with April and May close behind). Expect daytime highs around 22°C / 72°F.
What is the least sunny month in Huai'an?
January is the least sunny month in Huai'an, scoring 0/100 with about 23 mm of rain.
How strong is the sun in Huai'an?
The typical midday UV index in Huai'an peaks around 6 (high) in May, 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 Huai'an sunshine badge on your site
A compact badge showing Huai'an'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: