Nouakchott vs Saint-Louis: which is better, month by month

Nouakchott beats Saint-Louis in 3 of 12 months — its lead peaks in November (80 vs 70) — while Saint-Louis wins June; they are within 3 points in the other 8 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.

Nouakchott

🇲🇷 Mauritania · arid climate

Best month: January 88/100
Months won: 3 of 12

Saint-Louis

🇸🇳 Senegal · arid climate

Best month: January 85/100
Months won: 1 of 12

Nouakchott vs Saint-Louis — all 12 months

Month	Nouakchott	Saint-Louis	Winner	Gap
January	88Awarm, dry, poor air quality	85Ahot, dry	Tie	3
February	85Awarm, dry, poor air quality	83Ahot, dry, poor air quality	Tie	2
March	83Ahot, dry, poor air quality	84Ahot, dry	Tie	1
April	79Bhot, dry, poor air quality	81Ahot, dry	Tie	2
May	76Bhot, dry, poor air quality	79Bhot, dry	Tie	3
June	71Bsweltering, dry, poor air quality	75Bsweltering, dry	Saint-Louis	4
July	73Bhot, dry, poor air quality	70Bsweltering, dry, muggy air	Tie	3
August	69Csweltering, dry	64Csweltering, a little rain, muggy air	Nouakchott	5
September	63Csweltering, dry, poor air quality	62Csweltering, a little rain, muggy air	Tie	1
October	62Csweltering, dry, poor air quality	63Csweltering, dry	Tie	1
November	80Ahot, dry	70Bsweltering, dry	Nouakchott	10
December	84Awarm, dry, poor air quality	80Ahot, dry, poor air quality	Nouakchott	4

A month is a tie when the two are within 3 points. The widest gap is November (80 vs 70). Tap a month for that month's temperature, rain, humidity and air quality side by side.