San Blas Weather in October
What's the weather like in San Blas (Sinaloa) in October 2025?
The climate in San Blas during October can be summarized as hot and reasonably dry.
October is in the fall / autumn in San Blas and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a warm 35°C (94°F), whilst at night 19°C (66°F) is normal.
| Daytime temperature | 34.6°C 94.2°F |
|---|---|
| Nightly temperature | 18.7°C 65.6°F |
| Average temperature | 26.6°C 79.9°F |
| Daily sunshine | 8.5 hrs |
| Avg rainfall | 35 mm 1.4 ins |
| Rainy days | 4 days |
| Sea temperature | 29.5°C 85°F |
| Humidity | 64% |
| Windspeed | 7.9kph 5 mph |
On average October is the 4th wettest month of the year in San Blas with around 35mm 1.4 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 4 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.5 hours of sunshine per day.
October temperatures in San Blas
October rainfall
October 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 San Blas in October 2025.
Other monthly averages
Best places to visit in October
San Blas weather stats
| Hottest month: | July | 36.5°C 97.7°F |
|---|---|---|
| Driest month: | April | 1mm 0ins |
| Sunniest month: | November | 8.1hrs |
| Coldest month: | January | 26°C 78.8°F |
| Wettest month: | August | 145mm 5.7ins |
© Google
Top Mexico locations
- Acapulco
- Cabo San Lucas
- Cancún
- Cozumel
- Guadalajara
- Guanajuato
- Mazatlán
- Mexico City
- Oaxaca de Juárez
- Playa del Carmen
- Puebla
- Puerto Vallarta
- San Miguel de Allende
- Todos Santos
- Zihuatanejo