Weather in México in setembro
Country-wide climate normals across 50 cities in México.
How Hot Is México in setembro?
México runs warm in September, with a sharp climate gradient — Toluca at 19°C, Mexicali at a much hotter 39°C, capital Mexico City sitting near 26°C.
Sunshine in México in setembro
Dark, overcast days dominate México in September — Mexico City sees just 2.4h of sun a day, and the pattern is similar across most regions. Cloud cover is heavy and persistent, with even the brighter regions struggling to escape the gloom for long.
Does It Rain In México In setembro?
Heavy rain shapes México's September: Mexico City averages 175mm across 17 days, and most regions of the country see similar persistent wet conditions. Long sunny stretches are rare. Expect rain on roughly two out of every three days.
Is México Humid In setembro?
México's September is humid — 70% on average in Mexico City, with similar muggy conditions in most regions. Afternoons feel sticky, especially after rain, and the moisture amplifies warm-day temperatures noticeably. Coastal cities see the highest readings.
Wind In México In setembro
Gentle steady winds define México's September: Mexico City averages 14 kph, with conditions consistent across most regions. The breeze keeps warm days bearable without being a nuisance.
Cloud Cover In México In setembro
Cloudy skies dominate México in September — 69% cover in Mexico City, with similar overcast conditions in most regions. Direct sun is patchy and broken; expect grey stretches between brief bright moments. Coastal areas may be heavier than inland.