Sunny Beach vs Zagreb: which is better, month by month

Zagreb beats Sunny Beach in 7 of 12 months — its lead peaks in April (86 vs 73) — while Sunny Beach wins June to August; they are within 3 points in September to October.

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.

Sunny Beach

🇧🇬 Bulgaria · mild climate

Best month: August 95/100
Months won: 3 of 12

Zagreb

🇭🇷 Croatia · mild climate

Best month: May 91/100
Months won: 7 of 12

Sunny Beach vs Zagreb — all 12 months

Month	Sunny Beach	Zagreb	Winner	Gap
January	44Fcold, a little rain, clean air	53Dcold, a little rain, clean air	Zagreb	9
February	54Dcold, a little rain, clean air	65Ccold, a little rain, muggy air	Zagreb	11
March	66Ccool, a little rain, clean air	74Bcool, a little rain, clean air	Zagreb	8
April	73Bcool, a little rain, clean air	86Anice, a little rain, clean air	Zagreb	13
May	79Bnice, a little rain, clean air	91Snice, rainy, clean air	Zagreb	12
June	87Ahot, a little rain, clean air	83Ahot, a little rain	Sunny Beach	4
July	93Shot, a little rain, clean air	78Bhot, rainy, clean air	Sunny Beach	15
August	95Shot, dry, clean air	81Ahot, a little rain, clean air	Sunny Beach	14
September	91Swarm, dry, clean air	89Awarm, rainy, clean air	Tie	2
October	75Bnice, a little rain, clean air	76Bnice, rainy, clean air	Tie	1
November	57Dcool, a little rain, clean air	61Ccool, rainy, muggy air	Zagreb	4
December	48Fcold, a little rain, clean air	54Dcold, a little rain, muggy air	Zagreb	6

A month is a tie when the two are within 3 points. The widest gap is July (93 vs 78). Tap a month for that month's temperature, rain, humidity and air quality side by side.