Culiacán Weather in August
What's the weather like in Culiacán (Sinaloa) in August 2025?
The climate in Culiacán during August can be summarized as very hot, humid and wet.
August is in the summer in Culiacán and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a steamy 35°C (95°F), whilst at night 24°C (75°F) is normal.
| Daytime temperature | 35.1°C 95.2°F |
|---|---|
| Nightly temperature | 24.1°C 75.4°F |
| Average temperature | 29.6°C 85.3°F |
| Daily sunshine | 6.8 hrs |
| Avg rainfall | 197 mm 7.7 ins |
| Rainy days | 15 days |
| Sea temperature | 30.4°C 86.8°F |
| Humidity | 78% |
| Windspeed | 8.6kph 5 mph |
On average August is the wettest month of the year in Culiacán with around 197mm 7.7 inches of rain making it a wet time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.8 hours of sunshine per day.
August temperatures in Culiacán
August rainfall
August hourly sunshine
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 August 2025.
Other monthly averages
Best places to visit in August
Culiacán weather stats
| Hottest month: | July | 35.7°C 96.3°F |
|---|---|---|
| Driest month: | May | 1mm 0ins |
| Sunniest month: | November | 7.7hrs |
| Coldest month: | January | 27.9°C 82.2°F |
| Wettest month: | August | 197mm 7.8ins |
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