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Culiacán Weather by Month
Average temperatures, rainfall and humidity for Culiacán, Mexico, month by month, built from OpenWeather's historical records. Use it to see what a typical Culiacán month looks like before you travel — then check the live Culiacán forecast for the days ahead.
Warmest month
July
36°C average high
Coolest month
January
13°C average low
Wettest month
August
65 mm of rain
Driest month
April
0 mm of rain
Average temperature and rainfall in Culiacán by month
Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.
| Month | Avg high | Avg low | Record low / high | Rainfall | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | 28°C | 13°C | 6°C / 35°C | 5 mm | 64% | 7 km/h |
| February | 29°C | 13°C | 5°C / 36°C | 8 mm | 64% | 7 km/h |
| March | 31°C | 14°C | 6°C / 39°C | 2 mm | 60% | 7 km/h |
| April | 32°C | 16°C | 10°C / 41°C | 0 mm | 58% | 8 km/h |
| May | 35°C | 19°C | 13°C / 42°C | 1 mm | 57% | 8 km/h |
| June | 35°C | 24°C | 17°C / 41°C | 14 mm | 65% | 9 km/h |
| July | 36°C | 25°C | 22°C / 42°C | 50 mm | 68% | 9 km/h |
| August | 35°C | 25°C | 21°C / 40°C | 65 mm | 75% | 8 km/h |
| September | 34°C | 24°C | 20°C / 40°C | 60 mm | 78% | 7 km/h |
| October | 35°C | 22°C | 13°C / 41°C | 18 mm | 70% | 7 km/h |
| November | 32°C | 18°C | 9°C / 40°C | 26 mm | 62% | 7 km/h |
| December | 29°C | 14°C | 6°C / 36°C | 4 mm | 63% | 6 km/h |
Best time to visit Culiacán
The most comfortable time to visit Culiacán is generally December to February, balancing mild daytime temperatures against the driest stretch of the year. The city has a moderate seasonal swing and rain concentrates around August, totalling about 254 mm a year.
Travellers who prefer heat should aim for July, when highs average 36°C. August is the month to avoid if rain would spoil your plans — it averages 65 mm, roughly 65× the rainfall of April.
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Culiacán forecast for what is happening now.