Rome vs San Marino: which is better, month by month

Rome beats San Marino in 8 of 12 months — its lead peaks in January (68 vs 55) — while San Marino wins June to September.

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.

Rome

🇮🇹 Italy · mild climate

Best month: May 92/100
Months won: 8 of 12

San Marino

San Marino · mild climate

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

Rome vs San Marino — all 12 months

Month	Rome	San Marino	Winner	Gap
January	68Ccool, a little rain, muggy air	55Dcold, a little rain, clean air	Rome	13
February	73Bcool, a little rain, muggy air	62Ccold, a little rain, muggy air	Rome	11
March	79Bcool, a little rain, muggy air	69Ccold, a little rain, clean air	Rome	10
April	88Anice, a little rain, clean air	78Bcool, a little rain, clean air	Rome	10
May	92Swarm, rainy	82Anice, rainy	Rome	10
June	85Ahot, dry	95Swarm, a little rain	San Marino	10
July	79Bsweltering, dry	88Awarm, a little rain	San Marino	9
August	77Bsweltering, dry	89Awarm, a little rain	San Marino	12
September	83Ahot, rainy	87Anice, rainy, clean air	San Marino	4
October	86Anice, rainy, muggy air	77Bnice, a little rain, clean air	Rome	9
November	72Bnice, rainy, clean air	64Ccold, rainy, clean air	Rome	8
December	67Ccool, rainy, muggy air	58Dcold, a little rain, clean air	Rome	9

A month is a tie when the two are within 3 points. The widest gap is January (68 vs 55). Tap a month for that month's temperature, rain, humidity and air quality side by side.