Best time to visit Culiacán

Culiacán is a city of two halves. December scores 88 and July scores 30 — a 58-point swing, which is the difference between a holiday and an endurance test. The month you pick matters more here than almost anywhere. Only 3 months come close to the top, which makes the timing narrow.

June is the warmest month at 38.7 °C and December the coolest at 29 °C — a 9.7 °C spread across the year. 298 days a year top 30 °C, more than a third of the calendar, so heat is the baseline here rather than a season.

There is a real wet season here. July to September carry the rain — up to 23 wet days in a month — while January, February, March, April, May, November and December drop as low as 0. That 23-day gap is the biggest single difference between a good month and a bad one in Culiacán, and it moves further than the temperature does.

The sea never drops below 21.4 °C, so swimming is on the table year round. Daylight runs from 10.6 hours in winter to 13.7 in summer, enough to notice on a sightseeing itinerary.

The three strongest months are December, January, February. The one to think twice about is July. Each month below has its own page with rainfall reliability, extremes, daylight, sea temperature and crowd levels.

Culiacán month by month