Bucharest vs Mostar: which is better, month by month

Bucharest and Mostar split the year 2–2 — Bucharest wins August to September, Mostar wins January and October, and they are within 3 points in the other 8 months.

Each place is scored under the lens that suits its type. Comfort is SeasonMap's 0–100 estimate from ERA5 climate normals, not a forecast.

Bucharest

🇷🇴 Romania · mild climate

Best month: September 92/100
Months won: 2 of 12

Mostar

🇧🇦 Bosnia and Herzegovina · mild climate

Best month: May 88/100
Months won: 2 of 12

Bucharest vs Mostar — all 12 months

Month	Bucharest	Mostar	Winner	Gap
January	50Dcold, a little rain, clean air	57Dcold, rainy, clean air	Mostar	7
February	63Ccold, dry, muggy air	64Ccool, rainy, clean air	Tie	1
March	71Bcool, a little rain	70Bcool, soaked, clean air	Tie	1
April	85Anice, a little rain, clean air	84Anice, rainy, clean air	Tie	1
May	90Snice, a little rain, clean air	88Awarm, rainy, clean air	Tie	2
June	81Ahot, rainy, clean air	83Ahot, a little rain, clean air	Tie	2
July	79Bsweltering, a little rain, clean air	77Bsweltering, a little rain, clean air	Tie	2
August	83Ahot, a little rain, clean air	74Bsweltering, a little rain, clean air	Bucharest	9
September	92Swarm, a little rain, clean air	85Ahot, rainy, clean air	Bucharest	7
October	77Bnice, a little rain, clean air	81Anice, rainy, clean air	Mostar	4
November	62Ccool, a little rain, clean air	61Ccool, soaked, clean air	Tie	1
December	54Dcold, a little rain, muggy air	56Dcool, soaked, clean air	Tie	2

A month is a tie when the two are within 3 points. The widest gap is August (83 vs 74). Tap a month for that month's temperature, rain, humidity and air quality side by side.