Mexico City vs Oslo: which is better, month by month

Mexico City beats Oslo in 8 of 12 months — its lead peaks in January (92 vs 33) — while Oslo wins June to August; they are within 3 points in May.

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.

Mexico City

🇲🇽 Mexico · mild climate

Best month: November 93/100
Months won: 8 of 12

Oslo

🇳🇴 Norway · mild climate

Best month: July 94/100
Months won: 3 of 12

Mexico City vs Oslo — all 12 months

Month	Mexico City	Oslo	Winner	Gap
January	92Snice, dry	33Ffreezing, a little rain, clean air	Mexico City	59
February	92Swarm, dry	43Ffreezing, a little rain, clean air	Mexico City	49
March	90Swarm, dry	61Ccold, a little rain, clean air	Mexico City	29
April	88Awarm, a little rain	76Bcold, a little rain, clean air	Mexico City	12
May	84Ahot, a little rain, poor air quality	83Anice, a little rain, clean air	Tie	1
June	81Awarm, soaked	90Snice, rainy, clean air	Oslo	9
July	84Awarm, soaked, muggy air	94Swarm, rainy, clean air	Oslo	10
August	82Awarm, soaked, muggy air	86Anice, rainy, clean air	Oslo	4
September	81Awarm, soaked, muggy air	74Bnice, rainy, clean air	Mexico City	7
October	89Awarm, rainy, muggy air	59Dcold, rainy, clean air	Mexico City	30
November	93Swarm, dry	47Fcold, a little rain, clean air	Mexico City	46
December	92Snice, dry	36Ffreezing, a little rain, clean air	Mexico City	56

A month is a tie when the two are within 3 points. The widest gap is January (92 vs 33). Tap a month for that month's temperature, rain, humidity and air quality side by side.