Wenzhou (Longwan) weather by month & the best time to visit
China · major coastal city · humid subtropical climate
The best time to visit Wenzhou (Longwan) is October — its sunniest month (Sunshine Score 74/100), with November close behind. Wenzhou (Longwan) averages about 1,438 hours of sunshine a year. Daytime highs around 25°C / 77°F and roughly 67 mm of rain in October.
When is the best time to visit Wenzhou (Longwan)?
For sunshine, the best time to visit Wenzhou (Longwan) is October, then November. The dullest month is January (31/100, 64 mm of rain). The full month-by-month picture is in the table below.
How sunny is Wenzhou (Longwan)?
Wenzhou (Longwan) isn't a sunny place by world standards: about 1,438 hours of sunshine a year. October (74/100) is noticeably better than January (31). It ranks #182 of 254 destinations in China for annual sunshine, below the national median of 2,110 hours. The year's 1,598 mm of rain spreads fairly evenly across the months, with no pronounced dry season.
Sunshine Score by month
| Month | Score | Day high | Night low | Rain | UV | Sea |
|---|---|---|---|---|---|---|
| January | 31 | 13° / 55°F | 4° / 39°F | 64 mm | 3 | 11° / 52°F |
| February | 42 | 15° / 59°F | 6° / 43°F | 77 mm | 4 | 11° / 52°F |
| March | 53 | 18° / 64°F | 8° / 46°F | 129 mm | 5 | 13° / 55°F |
| April | 63 | 22° / 72°F | 13° / 55°F | 132 mm | 5 | 19° / 66°F |
| May | 59 | 26° / 79°F | 18° / 64°F | 175 mm | 6 | 22° / 72°F |
| June | 59 | 29° / 84°F | 22° / 72°F | 251 mm | 6 | 25° / 77°F |
| July | 60 | 32° / 90°F | 25° / 77°F | 147 mm | 9 | 29° / 84°F |
| August | 59 | 31° / 88°F | 25° / 77°F | 233 mm | 8 | 32° / 90°F |
| September | 59 | 29° / 84°F | 22° / 72°F | 180 mm | 7 | 31° / 88°F |
| October | 74 | 25° / 77°F | 16° / 61°F | 67 mm | 6 | 26° / 79°F |
| November | 72 | 20° / 68°F | 12° / 54°F | 83 mm | 4 | 21° / 70°F |
| December | 44 | 15° / 59°F | 5° / 41°F | 60 mm | 3 | 14° / 57°F |
Sea temperature in Wenzhou (Longwan) by month
The sea off Wenzhou (Longwan) is warmest in August at around 32°C / 90°F, and coolest in January at 11°C / 52°F. The water sits at a comfortable 21°C or warmer roughly 7 months a year. Month-by-month sea-surface temperatures are in the Sea column of the table above.
Nearest destinations
Head-to-head
How Wenzhou (Longwan) compares month by month: Wenzhou (Longwan) vs Yiwu/Jinhua · Wenzhou (Longwan) vs Taizhou (Luqiao) · Wenzhou (Longwan) vs Matsu (Nangan) · all comparisons
Wenzhou (Longwan): questions and answers
What kind of destination is Wenzhou (Longwan)?
Wenzhou (Longwan) is a major coastal city in China with a humid subtropical climate — the sea reaches 32°C at its warmest and is swimmable (21°C+) about 7 months a year.
How many hours of sunshine does Wenzhou (Longwan) get a year?
Wenzhou (Longwan) gets about 1,438 hours of sunshine a year, at its best around October.
When is the best time to visit Wenzhou (Longwan)?
The sunniest time to visit Wenzhou (Longwan) is October, when the Sunshine Score peaks at 74/100 (with November close behind). Expect daytime highs around 25°C / 77°F.
What is the least sunny month in Wenzhou (Longwan)?
January is the least sunny month in Wenzhou (Longwan), scoring 31/100 with about 64 mm of rain.
What is the sea temperature in Wenzhou (Longwan)?
The sea in Wenzhou (Longwan) ranges from about 11°C (January) to 32°C (August). Month-by-month sea temperatures are on this page.
How strong is the sun in Wenzhou (Longwan)?
The typical midday UV index in Wenzhou (Longwan) peaks around 9 (very high) in July, easing to about 3 (moderate) in January. Month-by-month midday UV values are in the UV column of the table on this page.
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