Sanya vs Shenzhen: which is better, month by month

Sanya beats Shenzhen in 8 of 12 months — its lead peaks in June (74 vs 41) — and they are within 3 points in the other 4 months.

Each place is scored under the lens that suits its type — they are different kinds of destination, so the scores are each place at its own best. Comfort is SeasonMap's 0–100 estimate from ERA5 climate normals, not a forecast.

Sanya

🇨🇳 China · tropical climate

Best month: March 93/100
Months won: 8 of 12

Shenzhen

🇨🇳 China · mild climate

Best month: December 90/100
Months won: 0 of 12

Sanya vs Shenzhen — all 12 months

Month	Sanya	Shenzhen	Winner	Gap
January	84Anice, dry, muggy air	83Anice, a little rain, poor air quality	Tie	1
February	89Awarm, dry, clean air	87Anice, a little rain	Tie	2
March	93Shot, dry, muggy air	81Awarm, rainy, muggy air	Sanya	12
April	92Shot, a little rain, muggy air	71Bhot, rainy, muggy air	Sanya	21
May	80Asweltering, rainy, clean air	54Dsweltering, soaked, muggy air	Sanya	26
June	74Bsweltering, soaked, clean air	41Fsweltering, soaked, muggy air	Sanya	33
July	65Csweltering, soaked, clean air	49Fsweltering, soaked, muggy air	Sanya	16
August	64Csweltering, soaked, clean air	37Fsweltering, soaked, muggy air	Sanya	27
September	67Csweltering, soaked, clean air	46Fsweltering, soaked, muggy air	Sanya	21
October	66Chot, soaked, clean air	65Chot, rainy, muggy air	Tie	1
November	85Awarm, a little rain, muggy air	79Bwarm, a little rain	Sanya	6
December	87Awarm, dry	90Snice, dry, poor air quality	Tie	3

A month is a tie when the two are within 3 points. The widest gap is June (74 vs 41). Tap a month for that month's temperature, rain, humidity and air quality side by side.