Ilulissat vs Rovaniemi: which is better, month by month

Rovaniemi beats Ilulissat in 8 of 12 months — its lead peaks in May (78 vs 66) — and they are within 3 points in November to February.

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.

Ilulissat

🇬🇱 Greenland · cold climate

Best month: July 84/100
Months won: 0 of 12

Rovaniemi

🇫🇮 Finland · continental climate

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

Ilulissat vs Rovaniemi — all 12 months

Month	Ilulissat	Rovaniemi	Winner	Gap
January	24Ffreezing, dry, clean air	24Ffreezing, a little rain, clean air	Tie	0
February	31Ffreezing, dry, clean air	33Ffreezing, a little rain, clean air	Tie	2
March	42Ffreezing, dry, clean air	47Ffreezing, dry, clean air	Rovaniemi	5
April	55Dfreezing, dry, clean air	64Ccold, a little rain, clean air	Rovaniemi	9
May	66Ccold, dry, clean air	78Bcold, a little rain, clean air	Rovaniemi	12
June	77Bcold, dry, clean air	88Anice, a little rain, clean air	Rovaniemi	11
July	84Acool, a little rain, clean air	93Snice, a little rain, clean air	Rovaniemi	9
August	80Acold, a little rain, clean air	85Anice, a little rain, clean air	Rovaniemi	5
September	63Ccold, a little rain, clean air	71Bcool, a little rain, clean air	Rovaniemi	8
October	46Ffreezing, a little rain, clean air	51Dcold, a little rain, clean air	Rovaniemi	5
November	34Ffreezing, dry, clean air	35Ffreezing, a little rain, clean air	Tie	1
December	27Ffreezing, dry, clean air	28Ffreezing, a little rain, clean air	Tie	1

A month is a tie when the two are within 3 points. The widest gap is May (66 vs 78). Tap a month for that month's temperature, rain, humidity and air quality side by side.