Ciudad Valles, Mexico in September

September32°C average high

September sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.

Warmest monthsApril to September

This stretch sets the upper range for average daytime heat.

September399mm average rain

September is one of Ciudad Valles' wettest months, so rain is likely to be a major planning factor.

Driest monthsJanuary to May and November to December

This is the drier part of the year, when outdoor plans usually need less weather flexibility.

September5.5 hours average sun

September is below Ciudad Valles' yearly sunshine average, so bright-day planning is less reliable than in peak months.

Brightest monthsMay to August

This stretch has the strongest sunshine in the monthly averages.

September45 weather score

September is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.

Best weather monthsMarch to April

These months have the strongest weather score in the monthly averages.