Belgrade vs Sofia: which is better, month by month

Belgrade beats Sofia in 5 of 12 months — its lead peaks in May (93 vs 85) — while Sofia wins June to September; they are within 3 points in February, November and December.

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.

Belgrade

🇷🇸 Serbia · mild climate

Best month: May 93/100
Months won: 5 of 12

Sofia

🇧🇬 Bulgaria · mild climate

Best month: September 95/100
Months won: 4 of 12

Belgrade vs Sofia — all 12 months

Month	Belgrade	Sofia	Winner	Gap
January	54Dcold, a little rain, muggy air	49Fcold, a little rain, clean air	Belgrade	5
February	67Ccold, a little rain	64Ccold, a little rain, clean air	Tie	3
March	74Bcool, a little rain	70Bcool, a little rain, clean air	Belgrade	4
April	87Anice, a little rain	80Anice, a little rain, clean air	Belgrade	7
May	93Snice, a little rain	85Anice, a little rain, clean air	Belgrade	8
June	81Ahot, a little rain	88Awarm, a little rain, clean air	Sofia	7
July	77Bhot, a little rain	86Ahot, a little rain, clean air	Sofia	9
August	79Bhot, a little rain	89Ahot, a little rain, clean air	Sofia	10
September	91Swarm, a little rain, clean air	95Swarm, dry, clean air	Sofia	4
October	84Anice, a little rain, clean air	78Bnice, a little rain, clean air	Belgrade	6
November	65Ccool, a little rain, muggy air	66Ccool, a little rain, clean air	Tie	1
December	57Dcold, a little rain, muggy air	55Dcold, a little rain, clean air	Tie	2

A month is a tie when the two are within 3 points. The widest gap is August (79 vs 89). Tap a month for that month's temperature, rain, humidity and air quality side by side.