Charlottetown vs St. John's, Newfoundland: which is better, month by month

Charlottetown beats St. John's, Newfoundland in 4 of 12 months — its lead peaks in June (87 vs 80) — while St. John's, Newfoundland wins July; they are within 3 points in the other 7 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.

Charlottetown

🇨🇦 Canada · continental climate

Best month: August 90/100
Months won: 4 of 12

St. John's, Newfoundland

🇨🇦 Canada · mild climate

Best month: July 90/100
Months won: 1 of 12

Charlottetown vs St. John's, Newfoundland — all 12 months

Month	Charlottetown	St. John's, Newfoundland	Winner	Gap
January	31Ffreezing, rainy, clean air	33Ffreezing, rainy, clean air	Tie	2
February	39Ffreezing, rainy, clean air	38Ffreezing, rainy, clean air	Tie	1
March	47Ffreezing, rainy, clean air	46Ffreezing, rainy, clean air	Tie	1
April	64Ccold, a little rain, clean air	59Dcold, rainy, clean air	Charlottetown	5
May	76Bcool, a little rain, clean air	71Bcold, a little rain, clean air	Charlottetown	5
June	87Anice, rainy, clean air	80Anice, rainy, clean air	Charlottetown	7
July	85Awarm, rainy, clean air	90Snice, rainy, clean air	St. John's, Newfoundland	5
August	90Swarm, rainy, clean air	88Anice, a little rain, clean air	Tie	2
September	82Anice, rainy, clean air	77Bnice, rainy, clean air	Charlottetown	5
October	68Ccool, rainy, clean air	66Ccool, rainy, clean air	Tie	2
November	50Dcold, rainy, clean air	51Dcold, rainy, clean air	Tie	1
December	35Ffreezing, rainy, clean air	36Ffreezing, rainy, clean air	Tie	1

A month is a tie when the two are within 3 points. The widest gap is June (87 vs 80). Tap a month for that month's temperature, rain, humidity and air quality side by side.