Qingdao vs Shanghai: which is better, month by month
Shanghai beats Qingdao in 6 of 12 months — its lead peaks in December (68 vs 53) — while Qingdao wins June to September; they are within 3 points in March and May.
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.
Qingdao vs Shanghai — all 12 months
A month is a tie when the two are within 3 points. The widest gap is June (84 vs 55). Tap a month for that month's temperature, rain, humidity and air quality side by side.