Culiacán Weather in October

The climate in Culiacán during October can be summarized as very hot, humid and reasonably dry.

October is in the fall / autumn in Culiacán and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a steamy 35°C (94°F), whilst at night 21°C (71°F) is normal.

On average October is the 4th wettest month of the year in Culiacán with around 46mm 1.8 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 3 days, although this may vary considerably.

On the flip side this corresponds to an average of 8 hours of sunshine per day.

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Culiacán in October 2025.